Redwood City, CA

11:14 AM PDT die 22o May, anno 2013 (GMT -0700)
Elev: 266 ft
Lon: 122.3° W
Lat: 37.5° N
Source
Rapid Fire Updates™
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Oklahoma Tornado: Moore Tornado an EF-5; $2 Billion Damage Estimate: 2nd Costliest Tornado in History
Tropical Weather: Invest 91E (East Pacific)
News
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
Okla. Tornado Damage Could Top $2 Billion
May 22, 2013
Officials say the focus is now on recovery and clean-up in the wake of the deadly EF-5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Flooding Affects 3 Northeastern N.D. Communities
May 22, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 22, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
Interactive: Damage Path of Moore Tornado
May 22, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
Oklahoma Tornado From Space (PHOTOS)
May 21, 2013
Here are NASA and NOAA satellite views of the powerful storm system that spawned the Moore, Okla. tornado.
Sports World Keeps Eye on Oklahoma Tornado
May 21, 2013
Even the sports world had a moment of reflection after the devastating tornado in Moore, Okla.
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore, Okla. Tornado a Rare EF5
May 22, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
More Weather News
Weather Summary
Kari Kiefer
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
More Weather News

Redwood City Weather at a Glance

Renovata 11:14 AM PDT
Elevation
134 ft
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Now
Clear
Serena
Calor
60.2 °F
Feels Like 60.2 °F
Ventus(mph)
4.0
Solis Ortus / Set
5:54 AM
8:17 PM
Moon
Waxing Gibbous
Hodie
Serena 68 °F
Serena
Hac Nocte
Partialiter Nubila 46 °F
Partialiter Nubila
Tomorrow
Partialiter Nubila 66 | 48 °F
Partialiter Nubila
Die Veneris
Partialiter Nubila 68 | 46 °F
Partialiter Nubila
Die Saturni
Partialiter Nubila 68 | 50 °F
Partialiter Nubila
Die Solis
Partialiter Nubila 66 | 50 °F
Partialiter Nubila
Today is forecast to be nearly the same temperature as yesterday.
Tempestas
Pressio
30.03 in
Visibilitas
10.0 milia passuum
Clouds
Serena -
Moisture
Umor
36%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KSQL 221757Z 31008KT 10SM SKC 15/00 A3003
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Calor
Calor
60.2 °F
50,50,50,48,48,48,48,48,48,50,52,55,57
Frigus in quo Ros apparet
33 °F
Ventus
Speed / Dir
4.0 mph from Magis Aquilo quam Eurus
Venti Impetus
9.0 mph
Health
UV
9 out of 16
Pollen
6.50 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Die Mercurii
clear Serena. Maximum: 68F. Wind Speed: 15-25 mph. Wind Direction: Inter Aquilonem et Zephyrus.
Nocte Diei Mercurii
nt_partlycloudy Serena. Minimum: 46F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Jovis
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 15-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Jovis
nt_partlycloudy Partialiter Nubila. Minimum: 48F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Veneris
partlycloudy Partialiter Nubila. Maximum: 68F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Veneris
nt_partlycloudy Partialiter Nubila. Minimum: 46F. Wind Speed: 5-10 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Saturni
partlycloudy Partialiter Nubila. Maximum: 68F. Wind Speed: 10-15 mph. Wind Direction: Zephyrus.
Nocte Diei Saturni
nt_partlycloudy Partialiter Nubila. Minimum: 50F. Wind Speed: 5-15 mph. Wind Direction: Zephyrus.
Die Solis
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Solis
nt_partlycloudy Partialiter Nubila. Minimum: 50F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Lunae
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Lunae
nt_mostlycloudy Partialiter Nubila. Minimum: 54F. Wind Speed: 5-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Martis
chancerain Fors Pluviae. Maximum: 73F. Wind Speed: 5-10 mph. Wind Direction: Zephyrus. Chance of Precip. 40%.
Nocte Diei Martis
nt_chancerain Fors Pluviae. Minimum: 52F. Wind Speed: 5-15 mph. Wind Direction: Zephyrus. Chance of Precip. 40%.
Die Mercurii
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 15-25 mph. Wind Direction: Zephyrus.
Nocte Diei Mercurii
nt_clear Partialiter Nubila. Minimum: 48F. Wind Speed: 5-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Jovis
clear Serena. Maximum: 70F. Wind Speed: 5-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Jovis
nt_clear Serena. Minimum: 50F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Veneris
clear Serena. Maximum: 70F. Wind Speed: 10-20 mph. Wind Direction: Inter Aquilonem et Zephyrus.
Nocte Diei Veneris
nt_clear Serena. Minimum: 50F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Die Saturni
clear Serena. Maximum: 72F. Wind Speed: 10-20 mph. Wind Direction: Inter Aquilonem et Zephyrus.
Nocte Diei Saturni
nt_clear Serena. Minimum: 50F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
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Praedictio

View Calendar 10-Day Forecast for station KCAREDWO5

Die Mercurii, 22
Serena
68 | 46 °F
Serena
Chance of
Precipitation
0%
Die Jovis, 23
Partialiter Nubila
66 | 48 °F
Partialiter Nubila
Chance of
Precipitation
0%
Die Veneris, 24
Partialiter Nubila
68 | 46 °F
Partialiter Nubila
Chance of
Precipitation
0%
Die Saturni, 25
Partialiter Nubila
68 | 50 °F
Partialiter Nubila
Chance of
Precipitation
0%
Die Solis, 26
Partialiter Nubila
66 | 50 °F
Partialiter Nubila
Chance of
Precipitation
0%
Die Lunae, 27
Partialiter Nubila
66 | 54 °F
Partialiter Nubila
Chance of
Precipitation
0%
Die Martis, 28
Fors Pluviae
73 | 52 °F
Fors Pluviae
Chance of
Precipitation
40%
Die Mercurii, 29
Partialiter Nubila
66 | 48 °F
Partialiter Nubila
Chance of
Precipitation
0%
Die Jovis, 30
Serena
70 | 50 °F
Serena
Chance of
Precipitation
0%
Die Veneris, 31
Serena
70 | 50 °F
Serena
Chance of
Precipitation
0%
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Mercurii
clear Serena. Maximum: 68F. Wind Speed: 15-25 mph. Wind Direction: Inter Aquilonem et Zephyrus.
Nocte Diei Mercurii
nt_partlycloudy Serena. Minimum: 46F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 50 | 42 64 | 35 61 | 32 53 | 42
Ventus 12 mph Inter Aquilonem et Zephyrus 17 mph Inter Aquilonem et Zephyrus 22 mph Magis Zephyrus quam Aquilo 13 mph Magis Zephyrus quam Aquilo
Umor 71% 34% 35% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 0% 35% 27%
Tempestas Serena Serena Partialiter Nubila Partialiter Nubila
Solis Ortus & Solis Occasus
5:54 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.71], Average RMSE [1.49]
The National Weather Service forecast quality is good. MaxT RMSE [1.73], Average RMSE [1.77] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Jovis
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 15-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Jovis
nt_partlycloudy Partialiter Nubila. Minimum: 48F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 50 | 44 59 | 40 61 | 38 51 | 44
Ventus 14 mph Magis Zephyrus quam Aquilo 17 mph Magis Zephyrus quam Aquilo 17 mph Magis Zephyrus quam Aquilo 10 mph Magis Zephyrus quam Aquilo
Umor 78% 49% 42% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 29% 18% 35% 36%
Tempestas Partialiter Nubila Serena Partialiter Nubila Partialiter Nubila
Solis Ortus & Solis Occasus
5:53 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.01], Average RMSE [1.59]
The National Weather Service forecast quality is good. MaxT RMSE [1.76], Average RMSE [1.69] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Veneris
partlycloudy Partialiter Nubila. Maximum: 68F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Veneris
nt_partlycloudy Partialiter Nubila. Minimum: 46F. Wind Speed: 5-10 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 52 | 46 65 | 46 64 | 45 51 | 46
Ventus 8 mph Magis Zephyrus quam Aquilo 14 mph Magis Zephyrus quam Aquilo 13 mph Magis Zephyrus quam Aquilo 9 mph Magis Zephyrus quam Aquilo
Umor 77% 52% 52% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 36% 2% 7% 12%
Tempestas Partialiter Nubila Serena Serena Serena
Solis Ortus & Solis Occasus
5:53 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.90], Average RMSE [1.82]
The National Weather Service forecast quality is good. MaxT RMSE [1.95], Average RMSE [1.91] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Saturni
partlycloudy Partialiter Nubila. Maximum: 68F. Wind Speed: 10-15 mph. Wind Direction: Zephyrus.
Nocte Diei Saturni
nt_partlycloudy Partialiter Nubila. Minimum: 50F. Wind Speed: 5-15 mph. Wind Direction: Zephyrus.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 50 | 45 65 | 47 65 | 49 54 | 51
Ventus 8 mph Magis Zephyrus quam Aquilo 11 mph Zephyrus 12 mph Zephyrus 10 mph Zephyrus
Umor 86% 50% 55% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 31% 59% 93%
Tempestas Serena Partialiter Nubila Partialiter Nubila Aequaliter Nubila
Solis Ortus & Solis Occasus
5:52 AM
8:19 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.92], Average RMSE [1.97]
The National Weather Service forecast quality is fair. MaxT RMSE [2.71], Average RMSE [2.09] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Solis
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Solis
nt_partlycloudy Partialiter Nubila. Minimum: 50F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 52 | 49 66 | 48 62 | 49 53 | 50
Ventus 9 mph Magis Zephyrus quam Aquilo 13 mph Zephyrus 15 mph Magis Zephyrus quam Aquilo 10 mph Magis Zephyrus quam Aquilo
Umor 89% 50% 62% 88%
Chance of Precip. 0% 10% 0% 10%
Cloud Cover 38% 5% 32% 8%
Tempestas Caligo Serena Partialiter Nubila Serena
Solis Ortus & Solis Occasus
5:52 AM
8:20 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.28], Average RMSE [2.27]
The National Weather Service forecast quality is fair. MaxT RMSE [3.07], Average RMSE [1.98] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Lunae
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Lunae
nt_mostlycloudy Partialiter Nubila. Minimum: 54F. Wind Speed: 5-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 52 | 48 63 | 47 62 | 47 55 | 51
Ventus 10 mph Inter Aquilonem et Zephyrus 14 mph Magis Zephyrus quam Aquilo 14 mph Magis Zephyrus quam Aquilo 8 mph Magis Zephyrus quam Aquilo
Umor 86% 54% 56% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 94% 22% 98% 89%
Tempestas Aequaliter Nubila Serena Aequaliter Nubila Aequaliter Nubila
Solis Ortus & Solis Occasus
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.16], Average RMSE [2.06]
The National Weather Service forecast quality is poor. MaxT RMSE [3.58], Average RMSE [1.96] : Use NWS
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Martis
chancerain Fors Pluviae. Maximum: 73F. Wind Speed: 5-10 mph. Wind Direction: Zephyrus. Chance of Precip. 40%.
Nocte Diei Martis
nt_chancerain Fors Pluviae. Minimum: 52F. Wind Speed: 5-15 mph. Wind Direction: Zephyrus. Chance of Precip. 40%.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 55 | 54 68 | 55 66 | 55 58 | 53
Ventus 9 mph Magis Zephyrus quam Aquilo 9 mph Zephyrus 8 mph Magis Zephyrus quam Auster 10 mph Zephyrus
Umor 97% 61% 67% 84%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 62% 91% 99% 94%
Tempestas Caligo Aequaliter Nubila Fors Pluviae Fors Pluviae
Solis Ortus & Solis Occasus
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.01], Average RMSE [2.43]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Mercurii
partlycloudy Partialiter Nubila. Maximum: 66F. Wind Speed: 15-25 mph. Wind Direction: Zephyrus.
Nocte Diei Mercurii
nt_clear Partialiter Nubila. Minimum: 48F. Wind Speed: 5-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 54 | 49 62 | 47 62 | 46 51 | 45
Ventus 11 mph Zephyrus 20 mph Zephyrus 19 mph Magis Zephyrus quam Aquilo 10 mph Magis Zephyrus quam Aquilo
Umor 83% 57% 54% 74%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 100% 34% 2% 1%
Tempestas Aequaliter Nubila Partialiter Nubila Serena Serena
Solis Ortus & Solis Occasus
5:50 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.83], Average RMSE [2.79]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Jovis
clear Serena. Maximum: 70F. Wind Speed: 5-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Nocte Diei Jovis
nt_clear Serena. Minimum: 50F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 50 | 43 66 | 43 64 | 44 50 | 45
Ventus 8 mph Magis Zephyrus quam Aquilo 10 mph Magis Zephyrus quam Aquilo 15 mph Magis Zephyrus quam Aquilo 11 mph Magis Zephyrus quam Aquilo
Umor 77% 44% 46% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 1%
Tempestas Serena Serena Serena Serena
Solis Ortus & Solis Occasus
5:50 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.55], Average RMSE [3.64]
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Veneris
clear Serena. Maximum: 70F. Wind Speed: 10-20 mph. Wind Direction: Inter Aquilonem et Zephyrus.
Nocte Diei Veneris
nt_clear Serena. Minimum: 50F. Wind Speed: 10-20 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 52 | 45 66 | 45 63 | 45 54 | 45
Ventus 9 mph Inter Aquilonem et Zephyrus 11 mph Inter Aquilonem et Zephyrus 17 mph Magis Zephyrus quam Aquilo 12 mph Magis Zephyrus quam Aquilo
Umor 76% 43% 50% 71%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 0% 0%
Tempestas Serena Serena Serena Serena
Solis Ortus & Solis Occasus
5:49 AM
8:23 PM
Source: BestForecast at 6:39 AM PDT on May 22, 2013
Descriptive Forecast
Die Saturni
clear Serena. Maximum: 72F. Wind Speed: 10-20 mph. Wind Direction: Inter Aquilonem et Zephyrus.
Nocte Diei Saturni
nt_clear Serena. Minimum: 50F. Wind Speed: 10-15 mph. Wind Direction: Magis Zephyrus quam Aquilo.
Hourly Data 6AM 12 Noon 6PM 12 Midnight
Temp | Dew Point 52 | 45 68 | 45 62 | 45 55 | 45
Ventus 9 mph Inter Aquilonem et Zephyrus 11 mph Inter Aquilonem et Zephyrus 16 mph Magis Zephyrus quam Aquilo 11 mph Magis Zephyrus quam Aquilo
Umor 76% 42% 49% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 2% %
Tempestas Serena Serena Serena Serena
Solis Ortus & Solis Occasus
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (KSQL) 77 °F 47 °F
Record (KSQL) 95 °F (2000) 42 °F (1949)
Yesterday 67.5 °F 51.1 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Die Mercurii Good
OZONE
Die Jovis Good
OZONE
Die Veneris Good
OZONE
Die Saturni Good
OZONE
Die Solis Good
OZONE
Die Lunae Good
OZONE
Coastal Water Temperatures
Locus Calor
San Francisco, CA 57.9 °F
Richmond, CA 60.1 °F
Port Chicago, CA 64.0 °F
Marine Forecast
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:54 AM PDT 8:17 PM PDT
Civil Twilight 5:24 AM PDT 8:47 PM PDT
Nautical Twilight 4:47 AM PDT 9:24 PM PDT
Astronomical Twilight 4:07 AM PDT 10:04 PM PDT
Moon 5:48 PM PDT 3:58 AM PDT
Length Of Visible Light 15h 22m
Length of Day
14h 22m
Tomorrow will be 1m 24s longer.
Waxing Gibbous, 92% of the Moon is Illuminated
Hodie
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
91 °F
Needles
90 °F
El Centro
90 °F
Imperial
89 °F
Blythe
88 °F
Thermal
24 °F
Alturas
27 °F
Montague
28 °F
Weaverville
32 °F
Trinity Center
33 °F
Blue Canyon
Record Extremes
Snow Depth
Station Depth Elevation
Blue Lakes 0 in 8000 ft
Forestdale Creek 1 in 8029 ft
Leavitt Lake 58 in 9400 ft
Burnside Lake 0 in 8139 ft
Sonora Pass 0 in 8800 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp Tempestas Renovata
San Carlos 59 °F Serena 10:57 AM PDT
Palo Alto 61 °F Serena 10:47 AM PDT
Moffett NAS 60 °F Serena 10:56 AM PDT
San Francisco 58 °F Partialiter Nubila 10:56 AM PDT
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Flight To ETA Status
SKW5521
San Diego, CA 		KSFO 10:56AM On Time
EVA691
Dallas-Fort Worth, TX 		KSFO 11:01AM On Time
DAL2305
Minneapolis, MN 		KSFO 11:04AM On Time
SKW5640
Santa Barbara, CA 		KSFO 11:06AM On Time
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Type Condition
Flight Rule: VFR (KSQL)
Wind Speed: 8.0 kts.
Wind Dir: 26° (Magis Aquilo quam Eurus)
Ceiling: Unlimited

METAR KSQL 221757Z 31008KT 10SM SKC 15/00 A3003

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Nearby Events
Event Date Praedictio
New Esterhazy Quartet, Season 6, Concert 4B 8:00 PM PDT
2013-04-21		 Partialiter Nubila, 63°F
Event data courtesy eviesays.com
Sports
Event Date Praedictio
Twins vs. Braves 12:10 PM EDT on May 22, 2013 Chance of a Thunderstorm, 76 °F
Dodgers vs. Brewers 12:10 PM CDT on May 22, 2013 Chance of a Thunderstorm, 65 °F
Nationals vs. Giants 12:45 PM PDT on May 22, 2013 Clear, 63 °F
Rockies vs. Giants 7:15 PM PDT on May 24, 2013 Partly Cloudy, 54 °F
Event Date Praedictio
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Scattered Clouds, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Scattered Clouds, High 69° F/ 21° C
Event Date Praedictio
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Mostly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Praedictio
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 65 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
U.S. Open Championship 8:30 AM PDT on June 13, 2013 Average High 70° F/ 21° C
U.S. Open Championship 8:30 AM PDT on June 14, 2013 Average High 71° F/ 21° C
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Weather Stations
Station Location Temp Frigus in quo Ros apparet Umor Ventus Precipitation Elevation Renovata Type Website
Redwood City Hills, Redwood City, CA 66.2 °F 37 °F 34% Magis Zephyrus quam Aquilo  -  2.9 mph 0.00 in / hr 170 ft 11:14 AM PDT Normal  
Sterling Heights, Redwood City, CA 60.2 °F 33 °F 36% Magis Aquilo quam Eurus  -  4.0 mph 0.00 in / hr 134 ft 11:14 AM PDT Rapid Fire  
Canyon Rd. Redwood City, CA, Redwood City, CA 67.8 °F 35 °F 30% Magis Auster quam Zephyrus  -  2.7 mph - / hr 128 ft 11:00 AM PDT Normal  
Lower Hillcrest, Emerald Hills, CA 60.1 °F 36 °F 41% Aquilo  -  0.0 mph 0.00 in / hr 535 ft 11:14 AM PDT Rapid Fire  
Stulsaft Park, Redwood City, CA 64.4 °F 37 °F 36% Aquilo  -  0.0 mph 0.00 in / hr 233 ft 11:14 AM PDT Rapid Fire  
Lakeview Way/Summit, Emerald Hills, CA 64.8 °F 38 °F 37% Magis Aquilo quam Eurus  -  2.2 mph - / hr 443 ft 11:11 AM PDT Normal  
Emerald Hills, Redwood City, CA 57.7 °F 37 °F 46% Eurus  -  1.6 mph 0.00 in / hr 538 ft 11:13 AM PDT Rapid Fire  
Emerald Hills, Emerald Hills, CA 60.6 °F 36 °F 39% Zephyrus  -  2.0 mph 0.00 in / hr 486 ft 11:10 AM PDT Normal  
Sunset Way, Emerald Hills, CA 55.9 °F 35 °F 46% Inter Aquilonem et Zephyrus  -  5.0 mph 0.00 in / hr 748 ft 11:10 AM PDT Normal
Emerald Hills, Redwood City, CA 63.7 °F 36 °F 35% Magis Zephyrus quam Aquilo  -  9.0 mph 0.00 in / hr 790 ft 11:09 AM PDT Normal
Edgewood Park, Redwood City, CA 65.8 °F 36 °F 33% Magis Aquilo quam Zephyrus  -  1.0 mph - / hr 53 ft 11:09 AM PDT Normal  
White Oaks, San Carlos, CA 59.7 °F 33 °F 37% Magis Aquilo quam Zephyrus  -  3.0 mph 0.00 in / hr 52 ft 11:09 AM PDT Normal  
Beresford Ave, Redwood City, CA 65.7 °F 42 °F 34% Magis Aquilo quam Zephyrus  -  0.0 mph 0.00 in / hr 66 ft 11:10 AM PDT Normal
Centennial, Redwood City, CA 60.5 °F 35 °F 38% Inter Austrum et Eurum  -  1.0 mph 0.00 in / hr 10 ft 11:00 AM PDT Normal
RAWS PULGAS CA, Half Moon Bay, CA 55 °F 32 °F 42% Magis Zephyrus quam Aquilo  -  10 mph 0.00 in / hr 644 ft 10:18 AM PDT MADIS
Woodside, Woodside, CA 58.7 °F 34 °F 40% Magis Zephyrus quam Aquilo  -  2.0 mph 0.00 in / hr 375 ft 11:10 AM PDT Normal  
APRSWXNET W.Menlo Park CA, Menlo Park, CA 63 °F 29 °F 28% Magis Zephyrus quam Aquilo  -  3 mph 0.00 in / hr 115 ft 11:00 AM PDT MADIS
Jasper Ridge Biological Preserve, Woodside, CA 60.4 °F 31 °F 33% Inter Aquilonem et Eurum  -  3.0 mph 0.00 in / hr 420 ft 11:05 AM PDT Normal
Belmont - Arroyo View, Belmont, CA 61.7 °F 38 °F 41% Magis Auster quam Eurus  -  0.0 mph 0.00 in / hr 482 ft 11:14 AM PDT Rapid Fire  
Allied Arts, Menlo Park, CA 62.5 °F 35 °F 36% Inter Aquilonem et Eurum  -  2.0 mph 0.00 in / hr 70 ft 11:13 AM PDT Rapid Fire  
APRSWXNET Menlo Park CA , Menlo Park, CA 61 °F 34 °F 36% Magis Aquilo quam Zephyrus  -  0 mph 0.00 in / hr 75 ft 10:42 AM PDT MADIS
SLAC's Campus, Menlo Park, CA 61.0 °F 31 °F 32% Magis Aquilo quam Zephyrus  -  2.2 mph - / hr 262 ft 11:08 AM PDT Normal  
Redwood Shores, Redwood City, CA 68.7 °F 40 °F 36% Aquilo  -  0.0 mph 0.00 in / hr 0 ft 11:14 AM PDT Rapid Fire
APRSWXNET Belmont CA , Belmont, CA 62 °F 36 °F 38% Magis Eurus quam Aquilo  -  1 mph 0.00 in / hr 357 ft 10:41 AM PDT MADIS
Belmont - Island Park, Belmont, CA 60.3 °F 34 °F 37% Aquilo  -  7.6 mph 0.00 in / hr 5 ft 11:14 AM PDT Rapid Fire
Lauriedale, San Mateo, CA 59.4 °F 38 °F 45% Zephyrus  -  1.6 mph 0.00 in / hr 30 ft 11:14 AM PDT Rapid Fire  
Laurelwood, San Mateo, CA 58.2 °F 37 °F 46% Inter Austrum et Eurum  -  1.0 mph - / hr 300 ft 10:55 AM PDT Normal  
Westridge, Portola Valley, CA 62.7 °F 32 °F 31% Zephyrus  -  2.0 mph 0.00 in / hr 570 ft 11:10 AM PDT Normal  
Stratford Bay, Redwood City, CA 57.6 °F 39 °F 50% Magis Zephyrus quam Aquilo  -  8.0 mph 0.00 in / hr -10 ft 11:14 AM PDT Rapid Fire  
MAP MILLS CREEK (P176) CA , Princeton By The Sea, CA 50 °F 33 °F 52% Inter Aquilonem et Zephyrus  -  2 mph 0.00 in / hr 1528 ft 10:00 AM PDT MADIS
Kings Mountain, Woodside, CA 53.3 °F 40 °F 61% Magis Zephyrus quam Aquilo  -  5.0 mph 0.00 in / hr 1700 ft 11:14 AM PDT Rapid Fire  
Kings Mountain Vista, Woodside, CA 58.2 °F 41 °F 53% Inter Aquilonem et Zephyrus  -  5.0 mph 0.00 in / hr 2170 ft 11:13 AM PDT Normal  
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Public Information Statement
Mobile & Email Alerts Statement as of 10:41 am EDT on May 22, 2013

...Highest Winds In The Past 3 Hours Across Our Area...


... Location... ... time... ... wind...
... Offshore reporting stations...

Buoy 28 (maritime) 650 am may 22 47 mph
28 WSW Santa Cruz (maritime) 550 am may 22 40 mph
buoy 26 (maritime) 550 am may 22 34 mph
buoy 13 (maritime) 650 am may 22 34 mph
Drakes Bay - pt Reyes (nos-nwlon) 500 am may 22 34 mph
Treasure Island (wxflow) 455 am may 22 32 mph
4 SSW Berkeley (nos-ports) 512 am may 22 28 mph
San Leandro Marina (25 ft)(wxflow) 609 am may 22 27 mph
3 WSW Richmond (nos-ports) 442 am may 22 24 mph
4 NE San Francisco (4 ft)(wxflow) 513 am may 22 23 mph
1 W Bodega Bay (40 ft)(wxflow) 517 am may 22 22 mph
Aquatic Park (25 ft)(wxflow) 710 am may 22 21 mph
2 WNW Vine Hill (nos-ports) 442 am may 22 21 mph
Benicia bridge (nos-ports) 454 am may 22 21 mph
4 WSW Piedmont (nos-ports) 536 am may 22 21 mph
buoy 92 (maritime) 503 am may 22 20 mph

... California...

... Alameda County...
5 SSW Berkeley (nos-ports) 524 am may 22 28 mph
Alameda Marina (57 ft)(wxflow) 600 am may 22 26 mph
Alameda point (nos-ports) 612 am may 22 26 mph
Rose Peak RAWS (3060 ft)(goes) 528 am may 22 25 mph
2 S Hayward (52 ft)(aprswxnet) 527 am may 22 23 mph
Berkeley Marina (45 ft)(wxflow) 447 am may 22 22 mph
metropolitan Intl apt (86 ft)(asos) 553 am may 22 21 mph
3 WSW Piedmont (49 ft)(aprswxnet) 534 am may 22 21 mph
3 N Piedmont (1092 ft)(aprswxnet) 453 am may 22 20 mph

... Contra Costa County...
Mt Diablo (3849 ft)(raws) 717 am may 22 42 mph
3 S Richmond (164 ft)(nos-ports) 554 am may 22 29 mph
3 SSW Richmond (25 ft)(wxflow) 455 am may 22 29 mph
3 S Richmond (164 ft)(aprswxnet) 543 am may 22 26 mph
2 se Richmond (68 ft)(aprswxnet) 447 am may 22 24 mph
Richmond (20 ft)(raws) 453 am may 22 23 mph
2 WSW Rodeo (25 ft)(wxflow) 550 am may 22 23 mph
Mallory Ridge RAWS (2040 ft)(goes) 702 am may 22 22 mph
El Cerrito (10 ft)(aprswxnet) 643 am may 22 20 mph

... Marin County...
pt Reyes lighthouse (525 ft)(mesowest) 530 am may 22 43 mph
pt Reyes rca (86 ft)(mesowest) 440 am may 22 29 mph
Gnoss Field Airport (awos) 735 am may 22 25 mph
Tiburon (maritime) 530 am may 22 24 mph
Woodacre RAWS (1400 ft)(mtr-alert) 451 am may 22 23 mph
Tomales Bay (16 ft)(wxflow) 521 am may 22 23 mph
Tamalpais-Homestead (350 ft)(aprswxnet) 700 am may 22 23 mph
Corte Madera (12 ft)(wxflow) 700 am may 22 22 mph
3 WNW Novato (216 ft)(aprswxnet) 527 am may 22 20 mph

... Napa County...
5 SW Rumsey (1500 ft)(mesowest) 600 am may 22 20 mph

... San Benito County...
Santa Rita GOES (4650 ft)(goes) 457 am may 22 24 mph
Pinnacles RAWS (1200 ft)(goes) 637 am may 22 20 mph

... San Francisco County...
Ocean Beach (32 ft)(aprswxnet) 552 am may 22 26 mph

... San Mateo County...
Half Moon Bay Airport (65 ft)(awos) 650 am may 22 32 mph
1 WSW El Granada (24 ft)(wxflow) 631 am may 22 22 mph
Spring Vly RAWS (1075 ft)(goes) 618 am may 22 21 mph

... Santa Clara County...
3 WSW Cupertino (1350 ft)(aprswxnet) 725 am may 22 25 mph
San Martin (86 ft)(awos) 715 am may 22 22 mph

... Sonoma County...
Hawkeye RAWS (2020 ft)(raws) 456 am may 22 37 mph
Healdsburg Municipal Airport 655 am may 22 20 mph
5 W Petaluma (419 ft)(aprswxnet) 442 am may 22 20 mph


Observations are collected from a variety of sources with varying
equipment and exposures. Not all data listed is considered official. The
National Weather Service thanks its private and public partners for
providing US with this data.


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