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Napa County, California (Airport)
Updated: 11:54 PM PDT on July 31, 2010
56 °F
Clear
Humidity:
90%
Dew Point:
53 °F
Wind:
13 mph
from the
South
Pressure:
29.88 in
(Rising)
Visibility:
10.0 miles
UV:
0 out of 16
Pollen:
5.50 out of 12Pollen Forecast new!
Clouds:
Clear
-
(Above Ground Level)
Elevation:
33 ft
» Weather History for This Location
Select a source for your current conditions:
Napa County, CA (KAPC)
Vacaville, CA (KVCB)
Novato, CA (KDVO)
Fairfield, CA (KSUU)
Yountville Deli (Washington St)
APRSWXNET Napa CA US
Oak Knoll
APRSWXNET Napa CA US
APRSWXNET Napa CA US
APRSWXNET Napa CA US
HADS NAPA 9NNE CA US CADWR
Monticello Road 900'
Hagen Rd/ First Ave
Browns Valley
Mt Veeder
MesoWest San Francisco-Mission Bay CA US CARB
Saint Helena, CA
Just off the Plaza
Kenwood
Diamond A Ranch Estates
HADS ANGWIN PACIFIC UNION COLLEGE AT CA US CADWR
HADS SAINT HELENA 4WSW CA US CADWR
Wildwood Mountain
Hiddenbrooke
Brown's Valley
Near River Park... KF6YAP
Vacaville, CA
NERRS NERRS METEOROLOGICAL SITE AT SUISUN CI
505/ I-80 Junction/ Lawrence Dr
Midtown
MesoWest Vacaville-Ulatis Dr CA US CARB
Flight Tracker Arrivals
History & Almanac
Max Temperature:
Min Temperature:
Normal
-
-
Yesterday
72 °F
53 °F
Yesterday's Heating Degree Days: 2
Detailed History and Climate
Astronomy
August 1, 2010
Rise:
Set:
Actual Time
6:11 AM PDT
8:19 PM PDT
Civil Twilight
5:42 AM PDT
8:48 PM PDT
Nautical Twilight
5:06 AM PDT
9:24 PM PDT
Astronomical Twilight
4:26 AM PDT
10:03 PM PDT
Moon
11:15 PM PDT
12:31 PM PDT
Length Of Visible Light:
15h 06m
Length of Day
14h 07m
Tomorrow will be 1m 52s shorter .
Extended View
Waning Gibbous, 68% of the Moon is Illuminated
Today
Aug 2
Last Quarter
Aug 9
New
Aug 16
First Quarter
Aug 24
Full
For more information about the solar system:
Sonoma County News
Free Weather Stickers® for Your Homepage!
Sunday
Monday
Tuesday
Wednesday
Thursday
81° F
|
52° F
83° F
|
52° F
83° F
|
52° F
81° F
|
49° F
83° F
|
50° F
Partly Cloudy
Clear
Clear
Clear
Clear
Forecast for North Bay Interior Valleys
Updated: 4:00 PM PDT on July 31, 2010
Tonight
Clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
Sunday
Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 70s to upper 80s. Southwest winds 5 to 15 mph.
Sunday Night
Clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
Monday
Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 70s to upper 80s. Southwest winds 5 to 15 mph.
Monday Night
Mostly clear. Patchy fog after midnight. Lows in the 40s to upper 50s. Southwest winds 5 to 15 mph.
Tuesday
Mostly sunny. Highs in the 70s to 80s.
Tuesday Night
Mostly clear. Patchy fog. Lows in the 40s to upper 50s.
Wednesday
Mostly sunny. Highs in the lower 70s to mid 80s.
Wednesday Night and Thursday
Partly cloudy. Patchy fog. Lows in the upper 40s to mid 50s. Highs in the 70s to 80s.
Thursday Night
Clear in the evening then becoming partly cloudy. Patchy fog. Lows in the upper 40s to mid 50s.
Friday
Partly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s to lower 90s.
Friday Night
Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the 50s.
Saturday
Partly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s to lower 90s.
Alternate Computer Forecast: AVN MOS Weather Graph
Air quality Forecast for Napa
Forecast Temperature & Probability of Precipitation
Place:
Tonight:
Sunday:
Sunday Night:
Monday:
Santa Rosa
48°F
0%
77°F
0%
48°F
0%
77°F
0%
San Rafael
52°F
0%
73°F
0%
52°F
0%
74°F
0%
Napa
52°F
0%
78°F
0%
53°F
0%
78°F
0%
San Jose
56°F
0%
79°F
0%
55°F
0%
78°F
0%
Morgan Hill
53°F
0%
85°F
0%
53°F
0%
85°F
0%
Concord
55°F
0%
81°F
0%
56°F
0%
80°F
0%
Livermore
54°F
0%
84°F
0%
54°F
0%
83°F
0%
= Probability of Precipitation
Earthquake Activity
City:
Distance to Epicenter:
Magnitude:
Date:
Pinnacles, CA
144 miles
2.6
2:23 AM PDT 2010-07-31
Lake Pillsbury, CA
69 miles
3.0
6:31 PM PDT 2010-07-30
MSN Map of Earthquakes
Sports Weather
NFL:
Date:
Forecast:
Bengals vs. Cowboys 8:00 PM EDT on August 08, 2010
Average High 81° F/ 27° C
Cowboys vs. Bengals 8:00 PM EDT on August 08, 2010
Average High 81° F/ 27° C
College Football:
Date:
Forecast:
Rattlers vs. Hurricanes 12:00 PM EDT on September 02, 2010
Average High 88° F/ 31° C
Blue Hose vs. Demon Deacons 6:30 PM EDT on September 02, 2010
Average High 80° F/ 26° C
MLB:
Date:
Forecast:
Indians vs. Blue Jays 1:07 PM EDT on August 01, 2010
Chance of Rain, High 77° F/ 25° C
Diamondbacks vs. Mets 1:10 PM EDT on August 01, 2010
Thunderstorm,
81 °F
Football (Soccer):
Date:
Forecast:
Seattle vs. San Jose 7:00 PM PDT on July 31, 2010
Clear,
65 °F
Columbus vs. Chivas USA 7:30 PM PDT on July 31, 2010
Clear,
63 °F
NASCAR:
Date:
Forecast:
Sunoco Red Cross Pennsylvania 500 1:18 PM EDT on August 01, 2010
Chance of a Thunderstorm,
74 °F
Heluva Good! Sour Cream Dips at The Glen 1:18 PM EDT on August 08, 2010
Average High 81° F/ 27° C
Blogs in This Area
City:
Member:
Title:
Last Activity:
There are no recent blogs in this area. Why not create your own ?
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Heat Index
Elevation
Updated
Type
Yountville Deli (Washington St), Yountville, CA
56.9 °F
54 °F 90%
29.91 in
0.00 in
-
98 ft
12:16 AM PDT Rapid Fire Website
APRSWXNET Napa CA , Napa, CA
53 °F
53 °F 100%
29.83 in
0.00 in
-
147 ft
11:55 PM PDT MADIS
Website
Oak Knoll, Napa, CA
55.0 °F
55 °F 100%
29.84 in
0.00 in
-
146 ft
12:16 AM PDT Rapid Fire
APRSWXNET Napa CA US, Napa, CA
57 °F
53 °F 87%
29.89 in
0.00 in
-
78 ft
11:56 PM PDT MADIS
Website
APRSWXNET Napa CA , Napa, CA
60 °F
52 °F 76%
29.90 in
0.00 in
-
75 ft
11:56 PM PDT MADIS
Website
APRSWXNET Napa CA , Napa, CA
61 °F
54 °F 79%
30.00 in
0.00 in
-
109 ft
11:54 PM PDT MADIS
Website
HADS NAPA 9NNE CA, Napa, CA
-
-
-
-
0.00 in
-
1660 ft
11:30 PM PDT MADIS
Website
Monticello Road 900', Napa, CA
53.5 °F
52 °F 93%
29.89 in
0.00 in
-
950 ft
12:00 AM PDT Normal
Hagen Rd/ First Ave, Napa, CA
53.9 °F
52 °F 92%
29.86 in
0.00 in
-
60 ft
12:15 AM PDT Normal
Browns Valley, Napa, CA
54.0 °F
51 °F 91%
29.88 in
0.00 in
-
150 ft
12:16 AM PDT Rapid Fire
Mt Veeder, Napa, CA
58.1 °F
41 °F 52%
29.56 in
0.00 in
-
1200 ft
12:16 AM PDT Rapid Fire
MesoWest San Francisco-Mission Bay , Vineburg, CA
56 °F
-
-
-
0.00 in
-
1 ft
10:00 PM PDT MADIS
Website
Saint Helena, CA
56.2 °F
51 °F 84%
29.86 in
0.00 in
-
955 ft
12:16 AM PDT Normal
Just off the Plaza, Sonoma, CA
59.1 °F
50 °F 73%
29.95 in
0.00 in
-
80 ft
12:10 AM PDT Normal
Website
Kenwood, Santa Rosa, CA
52.9 °F
49 °F 86%
29.54 in
0.00 in
-
415 ft
12:16 AM PDT Normal
Diamond A Ranch Estates, Sonoma, CA
58.7 °F
50 °F 73%
29.87 in
0.00 in
-
1300 ft
12:16 AM PDT Rapid Fire
HADS ANGWIN PACIFIC UNION COLLEGE AT CA, Angwin, CA
-
-
-
-
0.00 in
-
1714 ft
11:30 PM PDT MADIS
Website
HADS SAINT HELENA 4WSW CA, Santa Rosa, CA
-
-
-
-
0.00 in
-
1779 ft
11:30 PM PDT MADIS
Website
Wildwood Mountain, Santa Rosa, CA
52.0 °F
50 °F 92%
29.85 in
0.00 in
-
700 ft
12:16 AM PDT Rapid Fire
Hiddenbrooke, Vallejo, CA
53.8 °F
49 °F 85%
29.86 in
0.00 in
-
341 ft
12:10 AM PDT Normal
Website
Brown's Valley, Vacaville, CA
65.0 °F
49 °F 57%
29.75 in
0.00 in
-
158 ft
12:16 AM PDT Rapid Fire Website
Near River Park... KF6YAP, Vallejo, CA
55.4 °F
53 °F 91%
29.90 in
0.00 in
-
75 ft
12:16 AM PDT Rapid Fire Website
Vacaville, CA
72.7 °F
54 °F 51%
29.77 in
0.00 in
77 °F
127 ft
10:59 PM PDT Rapid Fire
NERRS NERRS METEOROLOGICAL SITE AT SUISU, Suisun City, CA
58 °F
52 °F 78%
-
0.00 in
-
0 ft
11:45 PM PDT MADIS
Website
505/ I-80 Junction/ Lawrence Dr, Vacaville, CA
68.4 °F
49 °F 50%
29.62 in
0.00 in
-
112 ft
12:14 AM PDT Normal
Midtown, Petaluma, CA
52.6 °F
50 °F 91%
29.89 in
0.00 in
-
24 ft
12:16 AM PDT Normal
MesoWest Vacaville-Ulatis Dr , Vacaville, CA
70 °F
-
-
-
0.00 in
-
107 ft
10:00 PM PDT MADIS
Website
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Warnings and Notices
There are currently no warnings or advisories for this location.
Record Report
Statement as of 8:12 PM EDT on July 31, 2010
record event report
Copyright © 2010 Weather Underground, Inc.
Copyright © 2010 Weather Underground, Inc.
= Probability of Precipitation
