Napa, CA

8:43 PM PDT on May 18, 2013 (GMT -0700)
Elev: 62 ft
Lon: 122.3° W
Lat: 38.4° N
Source
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 Updated 8:43 PM PDT Get Free Weather Stickers® Share:
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News
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May 18, 2013
The latest breaking news, tornado warnings, photos and more.
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May 18, 2013
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May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow: Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
Weather Underground midday recap for Saturday, May 18, 2013.

Multiple areas of unsettled weather developed over the nation on Saturday. In the center of the nation, a broad low pressure system moved off the Rockies and into the Central and Northern Plains. This system created a warm front that developed over the Northern Plains and Upper Midwest, which stretched eastward into the Great Lakes. Scattered showers and thunderstorms developed along and ahead of this frontal boundary with some parts of Minnesota reporting over 2 inches of rain by mid-day Saturday. These storms have not yet turned severe, but have a history of producing strong winds, large hail, and even a few tornadoes. The back side of this broad low pressure system continued to pull a cold front across the Western states. This allowed for onshore flow to persist from the Pacific Ocean, maintaining sufficient moisture to kick up scattered showers across the Intermountain West, Rocky Mountains, and Great Basin. Some snow showers developed at the highest elevations of Wyoming and Montana. As moisture and energy from this front moved off the Rockies and into the Central and Northern Plains, threats of severe thunderstorm development increased. There was a moderate risk for severe storms with large hail, strong winds, and tornadoes from eastern Colorado through western Nebraska and Kansas, but severe storms have not yet developed.

Meanwhile in the East, a trough of low pressure slowly moved offshore and allowed for more showers and thunderstorms to persist for the Eastern Valleys, the Central and Southern Appalachians, and the Mid-Atlantic States. Severe storms were not anticipated in these areas.
More News Articles

Napa Weather at a Glance

Updated 8:43 PM PDT
Elevation
846 ft
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Now
Clear
Clear
Temperature
69.5 °F
Feels Like 69.5 °F
Wind(mph)
9.0
Sunrise / Set
5:55 AM
8:16 PM
Moon
First Quarter
Tonight
Clear 54 °F
Clear
Tomorrow
Clear 88 °F
Clear
Tomorrow Night
Clear 55 °F
Clear
Monday
Clear 86 | 52 °F
Clear
Tuesday
Partly Cloudy 75 | 43 °F
Partly Cloudy
Wednesday
Clear 72 | 43 °F
Clear
Tomorrow is forecast to be Warmer than today.
Conditions
Pressure
30.04 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
50%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KAPC 190254Z 21006KT 10SM CLR 19/11 A3006 RMK AO2 SLP170 T01890106 55000
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
69.5 °F
39,43,44,52,57,60,63,72,76,76,78,77,75
Dew Point
50 °F
Wind
Speed / Dir
9.0 mph from WNW
Wind Gust
18.0 mph
Health
UV
0 out of 16
Pollen
7.10 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday Night
nt_clear Clear. Low of 54F. Winds from the NNW at 5 to 15 mph.
Sunday
clear Clear. High of 88F. Breezy. Winds from the NNW at 15 to 20 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds from the NNW at 5 to 10 mph.
Monday
clear Clear. High of 86F. Winds from the NNW at 10 to 15 mph.
Monday Night
nt_clear Clear in the evening, then partly cloudy. Low of 52F. Winds from the WSW at 5 to 15 mph.
Tuesday
partlycloudy Partly cloudy. High of 75F. Breezy. Winds from the WSW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 43F. Winds from the West at 5 to 15 mph.
Wednesday
clear Clear. High of 72F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 43F. Winds from the WNW at 5 to 10 mph.
Thursday
clear Clear. High of 68F. Winds from the NW at 5 to 15 mph shifting to the West in the afternoon.
Thursday Night
nt_partlycloudy Clear. Low of 43F. Winds from the West at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 66F. Winds from the WSW at 5 to 20 mph.
Friday Night
nt_partlycloudy Clear. Low of 43F. Winds from the WSW at 5 to 15 mph.
Saturday
clear Clear. High of 73F. Breezy. Winds from the WSW at 5 to 25 mph.
Saturday Night
nt_partlycloudy Clear. Low of 41F. Winds from the WSW at 5 to 20 mph.
Sunday
clear Clear. High of 64F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 48F. Winds from the WNW at 5 to 15 mph.
Monday
clear Clear. High of 73F. Winds from the WNW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
Tuesday
clear Clear. High of 73F. Winds from the West at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph.
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Weather Forecast for Napa CA

View Calendar 10-Day Forecast for station KCANAPA23

Saturday, 18
Clear
81 | 54 °F
Clear
Chance of
Precipitation
0%
Sunday, 19
Clear
88 | 55 °F
Clear
Chance of
Precipitation
0%
Monday, 20
Clear
86 | 52 °F
Clear
Chance of
Precipitation
0%
Tuesday, 21
Partly Cloudy
75 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Clear
72 | 43 °F
Clear
Chance of
Precipitation
0%
Thursday, 23
Clear
68 | 43 °F
Clear
Chance of
Precipitation
0%
Friday, 24
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Clear
73 | 41 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Clear
64 | 48 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
73 | 50 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_clear Clear. Low of 54F. Winds from the NNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 46 68 | 47 70 | 46 57 | 44
Wind 1 mph South 6 mph WSW 12 mph West 4 mph NNW
Humidity 95% 49% 42% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 3% 3% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:55 AM
8:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.34], Average RMSE [2.53]
The National Weather Service forecast quality is poor. MaxT RMSE [8.63], Average RMSE [3.79] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 88F. Breezy. Winds from the NNW at 15 to 20 mph.
Sunday Night
nt_clear Clear. Low of 55F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 44 76 | 39 79 | 36 64 | 39
Wind 4 mph NNW 17 mph North 12 mph NNW 7 mph NNW
Humidity 62% 27% 21% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:17 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.73], Average RMSE [2.22]
The National Weather Service forecast quality is good. MaxT RMSE [2.21], Average RMSE [4.02] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 86F. Winds from the NNW at 10 to 15 mph.
Monday Night
nt_clear Clear in the evening, then partly cloudy. Low of 52F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 40 80 | 40 80 | 42 60 | 44
Wind 8 mph NNW 11 mph North 11 mph West 5 mph West
Humidity 39% 24% 25% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.64], Average RMSE [2.88]
The National Weather Service forecast quality is good. MaxT RMSE [2.19], Average RMSE [3.60] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 75F. Breezy. Winds from the WSW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy in the evening, then clear. Low of 43F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 44 72 | 45 71 | 45 51 | 45
Wind 4 mph WSW 10 mph WSW 16 mph West 9 mph WSW
Humidity 63% 38% 39% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 41% 38% 36% 17%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:53 AM
8:19 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.76], Average RMSE [3.09]
The National Weather Service forecast quality is good. MaxT RMSE [2.05], Average RMSE [3.60] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 72F. Winds from the WNW at 5 to 15 mph.
Wednesday Night
nt_clear Clear. Low of 43F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 35 62 | 27 65 | 31 51 | 33
Wind 7 mph WNW 8 mph NNW 13 mph West 8 mph WNW
Humidity 60% 25% 27% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:52 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.74], Average RMSE [2.83]
The National Weather Service forecast quality is fair. MaxT RMSE [2.79], Average RMSE [3.85] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Thursday
clear Clear. High of 68F. Winds from the NW at 5 to 15 mph shifting to the West in the afternoon.
Thursday Night
nt_partlycloudy Clear. Low of 43F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 29 60 | 29 61 | 36 50 | 43
Wind 8 mph NW 5 mph NNW 11 mph West 7 mph West
Humidity 51% 29% 40% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 90%
Conditions Clear Clear Clear Overcast
Sunrise & Sunset
5:51 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.45], Average RMSE [4.34]
The National Weather Service forecast quality is poor. MaxT RMSE [3.86], Average RMSE [4.48] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 66F. Winds from the WSW at 5 to 20 mph.
Friday Night
nt_partlycloudy Clear. Low of 43F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 40 64 | 38 58 | 37 49 | 41
Wind 4 mph WNW 8 mph SW 14 mph WSW 7 mph WSW
Humidity 69% 38% 43% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 10% 64% 0%
Conditions Clear Clear Mostly Cloudy Clear
Sunrise & Sunset
5:51 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.42], Average RMSE [4.21]
The National Weather Service forecast quality is poor. MaxT RMSE [4.44], Average RMSE [4.64] : Use NWS
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Saturday
clear Clear. High of 73F. Breezy. Winds from the WSW at 5 to 25 mph.
Saturday Night
nt_partlycloudy Clear. Low of 41F. Winds from the WSW at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 40 62 | 40 59 | 41 46 | 43
Wind 6 mph WSW 11 mph WSW 19 mph WSW 7 mph WSW
Humidity 77% 44% 50% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 20%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.37], Average RMSE [4.48]
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Sunday
clear Clear. High of 64F. Winds from the WNW at 5 to 15 mph.
Sunday Night
nt_clear Clear. Low of 48F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 41 58 | 41 61 | 43 49 | 43
Wind 4 mph West 6 mph WNW 11 mph West 9 mph WNW
Humidity 90% 53% 49% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 3% 7% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.43], Average RMSE [5.42]
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Monday
clear Clear. High of 73F. Winds from the WNW at 5 to 15 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 44 66 | 45 64 | 46 53 | 46
Wind 6 mph WNW 7 mph WNW 11 mph WNW 9 mph WNW
Humidity 78% 47% 52% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 5% 5% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.11], Average RMSE [5.44]
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 73F. Winds from the West at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 52F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 46 68 | 46 66 | 46 56 | 48
Wind 6 mph WNW 5 mph WNW 10 mph West 8 mph WNW
Humidity 83% 46% 49% 73%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 1% 1% 1% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 7:25 PM PDT on May 18, 2013
Descriptive Forecast
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 72 | 48 72 | 47 58 | 46
Wind 6 mph West 5 mph WNW 10 mph West 7 mph West
Humidity 89% 42% 41% 63%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 38% % % %
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KAPC) 73 °F 46 °F
Record (KAPC) 81 °F (2001) 40 °F (2007)
Yesterday 73 °F 45 °F
Yesterday's Heating Degree Days: 6
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
The Geysers, California 40 miles 3.0 11:11 PM PDT
2013-05-14
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
OZONE
Current Good
PM2.5
Saturday Good
OZONE
Sunday Good
OZONE
Monday Good
OZONE
Tuesday Good
OZONE
Wednesday Good
OZONE
Coastal Water Temperatures
Place Temperature
San Francisco, CA 57.0 °F
Richmond, CA 63.0 °F
Port Chicago, CA 66.9 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:55 AM PDT 8:16 PM PDT
Civil Twilight 5:25 AM PDT 8:46 PM PDT
Nautical Twilight 4:48 AM PDT 9:23 PM PDT
Astronomical Twilight 4:07 AM PDT 10:04 PM PDT
Moon 1:30 PM PDT (5/18) 1:44 AM PDT (5/18)
Length Of Visible Light 15h 21m
Length of Day
14h 21m
Tomorrow will be 1m 36s longer.
First Quarter, 60% of the Moon is Illuminated
Today
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
95 °F
Thermal
95 °F
Needles
94 °F
Palm Springs
93 °F
Blythe
93 °F
Imperial
24 °F
Truckee-Tahoe
28 °F
South Lake Tahoe
33 °F
Big Bear City
36 °F
Mount Shasta
37 °F
Weaverville
Record Extremes
Snow Depth
Station Depth Elevation
CSS Lab 2 in 6900 ft
Squaw Valley 1 in 8200 ft
Rubicon #2 0 in 7500 ft
Tahoe City Cross 0 in 6750 ft
Independence Lake 43 in 8450 ft
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Aviation
City Temp. Conditions Updated
Napa County 66 °F Clear 7:54 PM PDT
Petaluma 59 °F Clear 8:35 PM PDT
Vacaville 76 °F Clear 7:53 PM PDT
Novato 68 °F Clear 8:35 PM PDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KAPC)
Wind Speed: 6.0 kts.
Wind Dir: 284° (WNW)
Ceiling: Unlimited

METAR KAPC 190254Z 21006KT 10SM CLR 19/11 A3006 RMK AO2 SLP170 T01890106 55000

View all Reports & Maps
Nearby Events
Event Date Forecast
Dead Can Dance 8:00 PM PDT
2013-04-17		 Clear, 61°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Astros vs. Pirates 7:05 PM EDT on May 18, 2013 Partly Cloudy, 70 °F
Dodgers vs. Braves 7:10 PM EDT on May 18, 2013 Chance of a Thunderstorm, 72 °F
Event Date Forecast
Portland vs. Vancouver 7:00 PM EDT on May 18, 2013 Forecast not available.
Chicago vs. Philadelphia 7:30 PM EDT on May 18, 2013 Rain Showers, 61 °F
Event Date Forecast
Sprint Showdown 7:46 PM EDT on May 18, 2013 Thunderstorm, 74 °F
NASCAR Sprint All-Star Race 9:00 PM EDT on May 18, 2013 Thunderstorm, 74 °F
Toyota/Save Mart 350 12:19 PM PDT on June 23, 2013 Average High 81° F/ 27° C
Event Date Forecast
HP Byron Nelson Championship 8:30 AM CDT on May 19, 2013 Partly Cloudy, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 67 °F
View all Sports Weather
Videos
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Old Soda Springs Rd 850 ft, Napa, CA 69.5 °F - 50 °F 50% WNW  at  9.0 mph 0.00 in / hr 846 ft 8:43 PM PDT Rapid Fire  
Yountville Deli (Washington St), Yountville, CA 71.9 °F 77 °F 51 °F 48% NW  at  2.3 mph 0.00 in / hr 98 ft 8:43 PM PDT Rapid Fire
Oak Knoll, Napa, CA 70.0 °F - 50 °F 50% WNW  at  11.5 mph 0.00 in / hr 146 ft 8:43 PM PDT Rapid Fire  
Yountville, CA 71.4 °F 77 °F 50 °F 47% WSW  at  8.0 mph 0.00 in / hr 161 ft 8:29 PM PDT Normal  
APRSWXNET Napa CA US, Napa, CA 73 °F 77 °F 49 °F 43% West  at  1 mph 0.00 in / hr 78 ft 8:15 PM PDT MADIS
Oakville, CA 71.6 °F 77 °F 50 °F 47% NNW  at  0.0 mph 0.00 in / hr 190 ft 8:40 PM PDT Normal  
Monticello Road 920', Napa, CA 64.5 °F - 47 °F 53% SSE  at  2.0 mph 0.00 in / hr 920 ft 8:42 PM PDT Normal  
Browns Valley, Napa, CA 71.3 °F 77 °F 51 °F 49% North  at  0.0 mph 0.00 in / hr 150 ft 8:43 PM PDT Rapid Fire  
Napa, Napa, CA 65.3 °F - 52 °F 61% West  at  4.0 mph 0.00 in / hr 0 ft 8:40 PM PDT Normal  
Sophie's Ranch, Sonoma, CA 62.2 °F - 19 °F 19% NNW  at  2.2 mph 0.00 in / hr 59 ft 8:43 PM PDT Rapid Fire  
Just off the Plaza, Sonoma, CA 71.4 °F 77 °F 51 °F 48% WNW  at  6.0 mph 0.00 in / hr 80 ft 8:39 PM PDT Normal
Sonoma Skypark, Sonoma, CA 62.8 °F - 53 °F 70% SW  at  11.0 mph 0.00 in / hr 23 ft 8:43 PM PDT Rapid Fire
Gordon Valley, Napa, CA 70.7 °F 77 °F 49 °F 46% WSW  at  2.0 mph 0.00 in / hr 512 ft 8:41 PM PDT Normal  
West Valley, Sonoma, CA 68.2 °F - 49 °F 50% NNE  at  2.0 mph 0.00 in / hr 246 ft 8:40 PM PDT Normal  
Berryessa Highlands, Napa, CA 71.0 °F 77 °F 50 °F 47% North  at  2.0 mph 0.00 in / hr 820 ft 8:40 PM PDT Normal  
In the middle of a 4 ac. Vineyard in the, St. Helena, CA 70.6 °F 77 °F 48 °F 45% NW  at  0.0 mph - / hr 250 ft 8:39 PM PDT Normal  
Saint Helena, CA 69.1 °F - 50 °F 50% West  at  0.0 mph 0.00 in / hr 261 ft 8:43 PM PDT Normal  
Sonoma West, Sonoma, CA 68.1 °F - 49 °F 50% West  at  6.7 mph 0.00 in / hr 154 ft 8:41 PM PDT Rapid Fire
Kenwood Fire, Kenwood, CA 68.0 °F - 50 °F 52% NW  at  5.0 mph 0.00 in / hr 415 ft 8:43 PM PDT Normal
Kenwood, Santa Rosa, CA 67.1 °F - 48 °F 51% WNW  at  6.0 mph 0.00 in / hr 415 ft 8:42 PM PDT Normal  
Oakwood ,Fairfeld,CA, Fairfeld, CA 68.4 °F - 51 °F 54% SW  at  4.0 mph 0.00 in / hr 91 ft 8:32 PM PDT Normal  
Near Ananndale State Park, Kenwood, CA 66.6 °F - 50 °F 54% West  at  0.0 mph 0.00 in / hr 636 ft 8:43 PM PDT Rapid Fire  
Castle Rock, Fairfield, CA 68.0 °F - 52 °F 57% West  at  2.7 mph - / hr 115 ft 8:43 PM PDT Normal  
Round Hill West, Fairfield, CA 70.3 °F - - - SSW  at  2.0 mph 0.00 in / hr 78 ft 8:43 PM PDT Rapid Fire  
RAWS CALFIRE Portable 14 CA, Deer Park, CA 73 °F 77 °F 47 °F 40% WNW  at  5 mph 0.00 in / hr 279 ft 7:49 PM PDT MADIS
East Side Road, Lake Berryessa, Napa, CA 71.3 °F 77 °F 49 °F 46% NW  at  4.0 mph 0.00 in / hr 476 ft 8:40 PM PDT Normal
Sonoma Raceway, SONOMA, CA 66.0 °F - 52 °F 60% North  at  0.0 mph 0.00 in / hr 79 ft 8:37 PM PDT Normal  
Cordelia, Fairfield, CA 65.5 °F - 50 °F 57% West  at  12.3 mph 0.00 in / hr 0 ft 8:43 PM PDT Normal
Los Alamos Rd, Santa Rosa, CA 66.6 °F - 47 °F 50% North  at  3.0 mph 0.00 in / hr 420 ft 8:43 PM PDT Normal  
Mt Veeder, Napa, CA 64.2 °F - 27 °F 24% NW  at  4.0 mph 0.00 in / hr 1200 ft 8:43 PM PDT Rapid Fire  
HADS NAPA 9NNE CA, Napa, CA 68 °F - - - North  at  - 0.00 in / hr 1660 ft 8:00 PM PDT MADIS
Diamond A Ranch Estates, Sonoma, CA 63.9 °F - 48 °F 56% WNW  at  1.0 mph 0.00 in / hr 1300 ft 8:43 PM PDT Rapid Fire  
RAWS ATLAS PEAK CA, Napa, CA 69 °F - 42 °F 38% West  at  20 mph 0.00 in / hr 1934 ft 7:29 PM PDT MADIS
Las Posadas, Angwin, CA 62.6 °F - 49 °F 61% West  at  5.0 mph 0.00 in / hr 1706 ft 8:43 PM PDT Rapid Fire  
HADS ANGWIN PACIFIC UNION COLLEGE AT CA, Angwin, CA 66 °F - - - North  at  - 0.00 in / hr 1714 ft 8:00 PM PDT MADIS
Edgewood, Angwin, CA 64.0 °F - - - North  at  0.0 mph 0.00 in / hr 1766 ft 8:43 PM PDT Rapid Fire  
HADS SAINT HELENA 4WSW CA, Santa Rosa, CA 66 °F - - - North  at  - 0.00 in / hr 1779 ft 7:00 PM PDT MADIS
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