Napa, CA

6:54 AM PST on February 08, 2012 (GMT -0800)
Elev: 62 ft
Lon: 122.3° W
Lat: 38.4° N
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Active Advisory: Dense Fog Advisory (US Severe Weather)
Tropical Weather: Tropical Cyclone Jasmine (Southern Pacific) Tropical Cyclone Cyril (Southern Pacific)
Weather Summary
Elaine Yang
Weather Underground Forecast for Wednesday, February 08, 2012.

A strong ridge of high pressure will dig southward across the Central U.S. Wednesday, while both coasts will be battling with low pressure systems.

Out West, the low pressure system that brought wet and cool weather to California Tuesday will continue to move south into the Baja California region Wednesday morning. As a result, expect showers mainly in the early morning hours across the Southern California. Skies should start to clear by midmorning. In contrast, another Pacific storm will be approaching the Pacific Northwest, bringing another round of rain and mountain snow.

Moving to the East, a low pressure system over the Tennessee Valley with its cold front through the Deep South will continue to move east and out to the sea by Wednesday night, producing snow and rain showers from the Ohio and Tennessee valleys to the Mid-Atlantic and southern New England. Cooler weather is also expected across the Northeast and Mid-Atlantic.

Elsewhere, scattered snow showers are expected over parts of the Rockies. Moreover, showers and thunderstorms will persist over southern Texas and southern Florida.
Weather Underground Forecast for Wednesday, February 08, 2012.

A strong ridge of high pressure will dig southward across the Central U.S. Wednesday, while both coasts will be battling with low pressure systems.

Out West, the low pressure system that brought wet and cool weather to California Tuesday will continue to move south into the Baja California region Wednesday morning. As a result, expect showers mainly in the early morning hours across the Southern California. Skies should start to clear by midmorning. In contrast, another Pacific storm will be approaching the Pacific Northwest, bringing another round of rain and mountain snow.

Moving to the East, a low pressure system over the Tennessee Valley with its cold front through the Deep South will continue to move east and out to the sea by Wednesday night, producing snow and rain showers from the Ohio and Tennessee valleys to the Mid-Atlantic and southern New England. Cooler weather is also expected across the Northeast and Mid-Atlantic.

Elsewhere, scattered snow showers are expected over parts of the Rockies. Moreover, showers and thunderstorms will persist over southern Texas and southern Florida.
Weather Underground Broadcast Network
Napa Weather at a Glance
Updated 6:50 AM PST
Weather Station - report
Caber Ct, Napa
Elevation
76 ft
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Now
Fog
Fog
Temperature
41.9 °F
Feels Like 42 °F
Wind(mph)
0.0
Sunrise / Set
7:08 AM
5:39 PM
Moon
Full
Today
Partly Cloudy 66 °F
Partly Cloudy
Tonight
Partly Cloudy 43 °F
Partly Cloudy
Tomorrow
Partly Cloudy 68 | 45 °F
Partly Cloudy
Friday
Partly Cloudy 66 | 45 °F
Partly Cloudy
Saturday
Partly Cloudy 64 | 41 °F
Partly Cloudy
Sunday
Chance of Rain 63 | 43 °F
Chance of Rain
40% chance of precipitation
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.19 in
Visibility
0.2 miles
Clouds
Moisture
Humidity
98%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KAPC 081431Z AUTO 00000KT 1/4SM FG VV002 06/05 A3021 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Windchill
42 °F
Dew Point
41 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
0.0 out of 16
Pollen
5.30 out of 12
Pollen Forecast
PM2.5
Good
Flu Activity
Regional
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. Fog early. High of 66°F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 43°F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. Fog early. High of 68°F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45°F. Winds less than 5 mph.
Friday
partlycloudy Partly cloudy. Fog early. High of 66°F. Winds from the West at 5-10 mph.
Friday Night
nt_partlycloudy Mostly cloudy in the evening, then partly cloudy. Fog overnight. Low of 45°F. Winds from the WSW at 5-10 mph.
Saturday
partlycloudy Partly cloudy. Fog early. High of 64°F. Winds from the West at 5-10 mph.
Saturday Night
nt_clear Partly cloudy. Fog overnight. Low of 41°F. Winds from the West at 5-10 mph.
Sunday
chancerain Mostly cloudy in the morning, then overcast with a chance of rain. Fog early. High of 63°F. Winds from the WSW at 5-10 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Fog overnight. Low of 43°F. Winds from the West at 5-15 mph.
Monday
clear Clear in the morning, then partly cloudy. High of 63°F. Winds from the West at 5-10 mph.
Monday Night
nt_clear Clear. Low of 37°F. Winds less than 5 mph.
Tuesday
chancerain Overcast with a chance of rain. High of 64°F. Winds from the WSW at 5-10 mph. Chance of rain 50%.
Tuesday Night
nt_cloudy Overcast. Low of 32°F. Winds from the WNW at 5-10 mph.
Wednesday
clear Clear. High of 54°F. Winds from the NNW at 5-10 mph.
Wednesday Night
nt_clear Clear. Low of 39°F. Winds less than 5 mph.
Thursday
clear Clear. High of 55°F. Winds from the NW at 5-10 mph.
Thursday Night
nt_clear Clear. Low of 41°F. Winds less than 5 mph.
Friday
clear Clear. High of 57°F. Winds from the NNW at 5-10 mph.
Friday Night
nt_clear Clear. Low of 41°F. Winds from the NNW at 5-10 mph.
Saturday
clear Clear. High of 57°F. Winds from the NNW at 5-10 mph.
Saturday Night
nt_clear Clear. Low of 41°F. Winds from the NNW at 5-10 mph.
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Updated:  
 
 

 

Nowcast
Dense fog advisory in effect until 9 am PST this morning...
Forecast
View Calendar 7-Day Weather Forecast for station KCANAPA19
Wednesday, 8
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 9
Partly Cloudy
68 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 10
Partly Cloudy
66 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 11
Partly Cloudy
64 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 12
Chance of Rain
63 | 43 °F
Chance of Rain
Chance of
Precipitation
40%
Monday, 13
Clear
63 | 37 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Chance of Rain
64 | 32 °F
Chance of Rain
Chance of
Precipitation
50%
Wednesday, 15
Clear
54 | 39 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. Fog early. High of 66°F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 43°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 63 | 56 57 | 49 46 | 42
Wind 2 mph South 5 mph NNW 3 mph South 2 mph NW
Humidity 99% 76% 71% 88%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 48% 18% 2% 51%
Conditions Partly Cloudy Clear Clear Fog
Sunrise & Sunset
7:08 AM
5:39 PM
The quality of the forecasted high temperature for this day is fair. The NDFD forecast quality is fair.
Source: BestForecast
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. Fog early. High of 68°F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 41 63 | 50 59 | 49 47 | 42
Wind 2 mph SW 1 mph NE 3 mph SSW 2 mph WSW
Humidity 91% 63% 68% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 51% 1% 3% 51%
Conditions Fog Clear Clear Fog
Sunrise & Sunset
7:07 AM
5:40 PM
The quality of the forecasted high temperature for this day is fair. The NDFD forecast quality is good.
Source: BestForecast
Descriptive Forecast
Friday
partlycloudy Partly cloudy. Fog early. High of 66°F. Winds from the West at 5-10 mph.
Friday Night
nt_partlycloudy Mostly cloudy in the evening, then partly cloudy. Fog overnight. Low of 45°F. Winds from the WSW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 54 | 44 56 | 51 49 | 47
Wind 3 mph SSW 3 mph WSW 5 mph West 5 mph West
Humidity 94% 71% 87% 97%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 51% 43% 45% 85%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
7:05 AM
5:41 PM
The quality of the forecasted high temperature for this day is fair. The NDFD forecast quality is good.
Source: BestForecast
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. Fog early. High of 64°F. Winds from the West at 5-10 mph.
Saturday Night
nt_clear Partly cloudy. Fog overnight. Low of 41°F. Winds from the West at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 44 62 | 47 55 | 43 42 | 37
Wind 7 mph WSW 8 mph WNW 6 mph WNW 6 mph WNW
Humidity 94% 59% 65% 82%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 10% 9% 0% 0%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
7:04 AM
5:42 PM
The quality of the forecasted high temperature for this day is poor. The NDFD forecast quality is poor.
Source: BestForecast
Descriptive Forecast
Sunday
chancerain Mostly cloudy in the morning, then overcast with a chance of rain. Fog early. High of 63°F. Winds from the WSW at 5-10 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Overcast in the evening, then partly cloudy. Fog overnight. Low of 43°F. Winds from the West at 5-15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 38 56 | 45 51 | 45 43 | 38
Wind 5 mph West 7 mph West 8 mph WSW 8 mph WNW
Humidity 85% 66% 76% 82%
Chance of Precip. 0% 0% 20% 0%
Cloud Cover 0% 23% 100% 39%
Conditions Fog Clear Chance of Rain Partly Cloudy
Sunrise & Sunset
7:03 AM
5:43 PM
The quality of the forecasted high temperature for this day is poor. The NDFD forecast quality is poor.
Source: BestForecast
Descriptive Forecast
Monday
clear Clear in the morning, then partly cloudy. High of 63°F. Winds from the West at 5-10 mph.
Monday Night
nt_clear Clear. Low of 37°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 40 56 | 33 53 | 41 46 | 42
Wind 7 mph West 7 mph West 5 mph WNW 4 mph West
Humidity 80% 42% 65% 83%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 0% 0% 31% 10%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
7:03 AM
5:43 PM
The quality of the forecasted high temperature for this day is poor. The NDFD forecast quality is poor.
Source: BestForecast
Descriptive Forecast
Tuesday
chancerain Overcast with a chance of rain. High of 64°F. Winds from the WSW at 5-10 mph. Chance of rain 50%.
Tuesday Night
nt_cloudy Overcast. Low of 32°F. Winds from the WNW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 42 55 | 45 54 | 33 43 | 36
Wind 6 mph West 3 mph West 7 mph WNW 9 mph WNW
Humidity 100% 70% 50% 80%
Chance of Precip. 10% 30% 10% 0%
Cloud Cover 1% 100% 100% 100%
Conditions Clear Chance of Rain Overcast Overcast
Sunrise & Sunset
7:03 AM
5:43 PM
The quality of the forecasted high temperature for this day is poor.
Source: BestForecast
Descriptive Forecast
Wednesday
clear Clear. High of 54°F. Winds from the NNW at 5-10 mph.
Wednesday Night
nt_clear Clear. Low of 39°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 32 50 | 32 50 | 31 42 | 31
Wind 7 mph NW 7 mph NNW 6 mph North 4 mph NW
Humidity 83% 48% 48% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 100% 0% 0% 9%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
7:03 AM
5:43 PM
The quality of the forecasted high temperature for this day is poor.
Source: BestForecast
Descriptive Forecast
Thursday
clear Clear. High of 55°F. Winds from the NW at 5-10 mph.
Thursday Night
nt_clear Clear. Low of 41°F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 36 53 | 41 50 | 38 42 | 34
Wind 4 mph NNW 5 mph NNW 5 mph NW 5 mph NW
Humidity 75% 66% 63% 73%
Chance of Precip. 0% 10% 10% 0%
Cloud Cover 19% 16% 13% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:03 AM
5:43 PM
Source: BestForecast
Descriptive Forecast
Friday
clear Clear. High of 57°F. Winds from the NNW at 5-10 mph.
Friday Night
nt_clear Clear. Low of 41°F. Winds from the NNW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 37 53 | 38 52 | 33 43 | 30
Wind 6 mph North 6 mph NNW 6 mph NW 5 mph NNW
Humidity 74% 56% 48% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 6% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:03 AM
5:43 PM
Source: BestForecast
Descriptive Forecast
Saturday
clear Clear. High of 57°F. Winds from the NNW at 5-10 mph.
Saturday Night
nt_clear Clear. Low of 41°F. Winds from the NNW at 5-10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 35 53 | 38 52 | 36 44 | 33
Wind 5 mph NNW 5 mph NNW 6 mph NW 5 mph NNW
Humidity 67% 54% 51% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:03 AM
5:43 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 8, 2012 Max Temp Min Temp
Normal (KAPC) 59 °F 37 °F
Record (KAPC) 71 °F (2006) 23 °F (2003)
Yesterday 56 °F 49 °F
Yesterday's Heating Degree Days: 12
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
San Juan Bautista, CA 115 miles 2.7 8:44 AM PST
2012-02-06
San Juan Bautista, CA 115 miles 2.8 8:17 AM PST
2012-02-06
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
Wednesday Good
PM2.5
Thursday Moderate
PM2.5
Friday Good
PM2.5
Saturday Good
PM2.5
Sunday Good
PM2.5
Coastal Water Temperatures
Place Temperature
San Francisco, CA 52.0 °F
Richmond, CA 52.0 °F
Port Chicago, CA 51.1 °F
Marine Forecast
Astronomy
Feb. 08, 2012 Rise Set
Actual Time 7:08 AM PST 5:39 PM PST
Civil Twilight 6:40 AM PST 6:06 PM PST
Nautical Twilight 6:09 AM PST 6:38 PM PST
Astronomical Twilight 5:38 AM PST 7:08 PM PST
Moon 7:03 PM PST 7:15 AM PST
Length Of Visible Light 11h 26m
Length of Day
10h 31m
Tomorrow will be 2m 10s longer.
Full, 99% of the Moon is Illuminated
Today
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
64 °F
Palm Springs
61 °F
Thermal
60 °F
Needles
59 °F
North Island
57 °F
Los Angeles
23 °F
Bishop
26 °F
Big Bear City
26 °F
Truckee-Tahoe
26 °F
South Lake Tahoe
28 °F
Tehachapi
Source: NWS
Snow Depth
Station Depth Elevation
CSS Lab 19 in 6900 ft
Ward Creek #3 21 in 6750 ft
Squaw Valley 298 in 8200 ft
Rubicon #2 16 in 7500 ft
Echo Peak 285 in 7800 ft
Snow Depth Reports — Snow Depth Map
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Snow In Rome
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News
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Travel Planning
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Aviation
City Temp. Conditions Updated
Napa County 43 °F Fog 6:31 AM PST
Petaluma 41 °F Overcast 6:35 AM PST
Vacaville 43 °F Clear 5:53 AM PST
Novato 43 °F Fog 6:35 AM PST
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: LIFR (KAPC)
Wind Speed: 0.0 kts.
Wind Dir: 325° (NW)
Ceiling: Unlimited

SPECI KAPC 081431Z AUTO 00000KT 1/4SM FG VV002 06/05 A3021 RMK AO2

View all Reports & Maps
Nearby Events
Event Date Forecast
Ruthie Foster 8:00 PM PST 2012-02-08 Clear, 51°F
Los Lonely Boys 8:00 PM PST 2012-02-10 Mostly Cloudy, 50°F
Sketchy Black Dog at Judd's Hill: Benefitting Cope Family Center 7:00 PM PST 2012-02-10 Mostly Cloudy, 52°F
Cupid's Kitchen at Girard Winery 6:00 PM PST 2012-02-10 Partly Cloudy, 54°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Toyota/Save Mart 350 12:19 PM PDT on June 24, 2012 Average High 81° F/ 27° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 09, 2012 Clear, 45 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 10, 2012 Clear, 45 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Caber Ct, Napa, CA 41.9 °F 42 °F 41 °F 98% NW  at  0.0 mph 0.00 in / hr 76 ft 6:50 AM PST Normal  
Oak Knoll, Napa, CA 41.0 °F 37 °F 41 °F 100% WNW  at  5.8 mph 0.00 in / hr 146 ft 6:54 AM PST Rapid Fire  
APRSWXNET Napa CA US, Napa, CA 42 °F 42 °F 41 °F 96% WNW  at  0 mph 0.00 in / hr 78 ft 6:34 AM PST MADIS
APRSWXNET Napa CA , Napa, CA 43 °F 43 °F 41 °F 93% North  at  0 mph 0.00 in / hr 109 ft 6:34 AM PST MADIS
Monticello Road 900', Napa, CA 50.0 °F - 20 °F 31% ENE  at  1.0 mph 0.00 in / hr 950 ft 6:02 AM PST Normal  
Hagen Rd/ First Ave, Napa, CA 39.0 °F 39 °F 38 °F 98% NE  at  0.0 mph 0.00 in / hr 85 ft 6:53 AM PST Normal  
Browns Valley, Napa, CA 40.5 °F 40 °F 39 °F 93% North  at  0.0 mph 0.00 in / hr 150 ft 6:54 AM PST Rapid Fire  
Browns Valley, Napa, CA 42.8 °F 41 °F 42 °F 98% West  at  3.6 mph - / hr 384 ft 6:45 AM PST Normal  
Saint Helena, CA 44.4 °F 44 °F 42 °F 92% East  at  0.0 mph 0.00 in / hr 955 ft 6:52 AM PST Normal  
Sophie's Ranch, Sonoma, CA 41.0 °F 41 °F 18 °F 40% North  at  0.0 mph 0.00 in / hr 59 ft 6:54 AM PST Rapid Fire  
Just off the Plaza, Sonoma, CA 41.8 °F 42 °F 40 °F 92% SW  at  0.0 mph 0.00 in / hr 80 ft 6:49 AM PST Normal
Green Valley, Fairfield, CA 46.8 °F 47 °F 46 °F 97% WNW  at  1.0 mph 0.00 in / hr 558 ft 6:49 AM PST Normal  
West Valley, Sonoma, CA 39.0 °F 39 °F 38 °F 97% NW  at  0.0 mph 0.00 in / hr 246 ft 6:50 AM PST Normal  
Berryessa Highlands, Napa, CA 45.3 °F 45 °F 45 °F 98% North  at  1.0 mph 0.00 in / hr 820 ft 6:50 AM PST Normal  
Kenwood Fire, Kenwood, CA 38.1 °F 38 °F 37 °F 95% SE  at  0.0 mph 0.00 in / hr 415 ft 6:54 AM PST Normal
Kenwood, Santa Rosa, CA 36.6 °F 37 °F 36 °F 99% SW  at  0.0 mph 0.00 in / hr 415 ft 6:53 AM PST Normal  
By the Mall, Fairfield, CA 47.4 °F 46 °F 46 °F 95% NNW  at  4.0 mph 0.00 in / hr 43 ft 6:54 AM PST Rapid Fire  
MesoWest Fairfield-Chadbourne Rd , Travis Air Force Base, CA 46 °F 46 °F - - West  at  2 mph 0.00 in / hr 33 ft 5:00 AM PST MADIS
Near Hwy 37 and Sonama Blvd, Vallejo, CA 45.9 °F 46 °F 44 °F 91% North  at  0.0 mph 0.01 in / hr 0 ft 6:46 AM PST Rapid Fire  
Cordelia, Fairfield, CA 43.9 °F 44 °F 41 °F 90% WSW  at  0.0 mph 0.00 in / hr 0 ft 6:54 AM PST Normal
East Petaluma, Petaluma, CA 42.4 °F 42 °F 40 °F 92% North  at  0.0 mph 0.00 in / hr 85 ft 6:54 AM PST Rapid Fire  
Hiddenbrooke, Vallejo, CA 41.0 °F 41 °F 38 °F 90% North  at  0.0 mph 0.00 in / hr 341 ft 6:54 AM PST Rapid Fire
Browns Valley, Vacaville, CA 51.9 °F - 49 °F 89% North  at  0.0 mph 0.00 in / hr 158 ft 6:54 AM PST Rapid Fire
APRSWXNET Fairfield CA , Moraga, CA 50 °F 48 °F 46 °F 85% NNW  at  5 mph 0.00 in / hr 574 ft 6:33 AM PST MADIS
Fairway View Estates, Santa Rosa, CA 41.8 °F 42 °F 37 °F 82% SSE  at  0.0 mph 0.00 in / hr 320 ft 6:54 AM PST Rapid Fire  
Annadel Heights, Santa Rosa, CA 40.5 °F 40 °F 40 °F 98% NW  at  0.0 mph 0.00 in / hr 340 ft 6:54 AM PST Rapid Fire  
NERRS NERRS METEOROLOGICAL SITE AT SUISU, Suisun City, CA 44 °F 44 °F 43 °F 99% WNW  at  2 mph 0.00 in / hr 0 ft 5:45 AM PST MADIS
Mt Veeder, Napa, CA 45.0 °F 45 °F 45 °F 97% SW  at  0.0 mph 0.00 in / hr 1200 ft 6:54 AM PST Rapid Fire  
HADS NAPA 9NNE CA, Napa, CA 44 °F 44 °F - - North  at  - 0.00 in / hr 1660 ft 6:00 AM PST MADIS
Bennett Ridge North, Santa Rosa, CA 44.2 °F 44 °F 44 °F 99% NW  at  0.0 mph 0.00 in / hr 1194 ft 6:54 AM PST Rapid Fire  
RAWS ATLAS PEAK CA, Napa, CA 45 °F 42 °F 44 °F 98% NE  at  6 mph 0.00 in / hr 1934 ft 5:29 AM PST MADIS
Las Posadas, Angwin, CA 40.5 °F 40 °F 40 °F 100% NE  at  3.0 mph 0.00 in / hr 1706 ft 6:54 AM PST Rapid Fire  
HADS SAINT HELENA 4WSW CA, Santa Rosa, CA - - - - North  at  - 0.00 in / hr 1779 ft 4:30 AM PST MADIS
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Dense Fog Advisory
Mobile & Email Alerts Statement as of 5:06 AM PST on February 08, 2012

... Dense fog advisory in effect until 9 am PST this morning...

The National Weather Service in the San Francisco Bay area has
issued a dense fog advisory... which is in effect until 9 am PST
this morning for the north and East Bay valleys.

* Visibility: less than a quarter of a mile at time with local
areas down to an eighth of a mile.

* Impacts: dense fog could make for difficult driving conditions.
Motorists should allow for additional time for the morning
commute.


Precautionary/preparedness actions...

A dense fog advisory means visibilities will frequently be
reduced to less than one quarter mile. If driving... slow down...
use your headlights... and leave plenty of distance ahead of you.