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Napa County, California (Airport)
Updated: 1:54 AM PST on November 16, 2009
37 °F
Clear
Windchill:
34 °F
Humidity:
86%
Dew Point:
33 °F
Wind:
4 mph
from the
NNE
Pressure:
30.19 in
(Falling)
Visibility:
10.0 miles
UV:
0 out of 16
Clouds:
Clear
-
(Above Ground Level)
Elevation:
33 ft
» Weather History for This Location
Select a source for your current conditions:
Novato, CA (KDVO)
Napa County, CA (KAPC)
Santa Rosa, CA (KSTS)
Vacaville, CA (KVCB)
Just off the Plaza
Summit View Ranch
Mt Veeder
Kenwood
Midtown
MesoWest PETALUMA - LYNCH CK CA US CNRFC
Petaluma West Side
Oak Knoll
APRSWXNET Napa CA US
APRSWXNET Napa CA US
Wildwood Mountain
APRSWXNET Napa CA US
Skyhawk/Rincon Valley
Skyhawk
Dovetail Vineyards (Oak Knoll District)
Montgomery Village
HADS SAINT HELENA 4WSW CA US CADWR
MesoWest Santa Rosa CA US CARB
Bellevue Ranch
Roseland District
Santa Rosa Corporate Center
Hagen Rd/ First Ave
Santa Rosa,Ca.
HADS NAPA 9NNE CA US CADWR
Sebastopol
Calistoga Rd at Porter Creek Rd
HADS ANGWIN PACIFIC UNION COLLEGE AT CA US CADWR
History & Almanac
Max Temperature:
Min Temperature:
Normal
63 °F
46 °F
Record
83 °F
30 °F
Yesterday
62 °F
28 °F
Yesterday's Heating Degree Days: 20
Detailed History and Climate
Today's State Extremes
Astronomy
November 16, 2009
Rise:
Set:
Actual Time
6:52 AM PST
4:56 PM PST
Civil Twilight
6:24 AM PST
5:24 PM PST
Nautical Twilight
5:52 AM PST
5:56 PM PST
Astronomical Twilight
5:21 AM PST
6:28 PM PST
Moon
6:58 AM PST
4:39 PM PST
Length Of Visible Light:
11h 00m
Length of Day
10h 03m
Tomorrow will be 1m 46s shorter .
Extended View
Waning Crescent, 0% of the Moon is Illuminated
Today
Nov 16
New
Nov 24
First Quarter
Dec 1
Full
Dec 8
Last Quarter
For more information about the solar system:
Sonoma County News
Free Weather Stickers® for Your Homepage!
Monday
Tuesday
Wednesday
Thursday
Friday
65° F
|
40° F
59° F
|
40° F
61° F
|
41° F
61° F
|
45° F
59° F
|
38° F
Clear
Rain
60% chance of precipitation
Partly Cloudy
Rain
40% chance of precipitation
Rain
60% chance of precipitation
Forecast for North Bay Interior Valleys
Updated: 4:00 am PST on November 16, 2009
Frost advisory in effect until 8 am PST this morning...
Today
Sunny. Areas of frost early. Highs in the lower to mid 60s. Northeast winds around 5 mph...becoming southwest in the afternoon.
Tonight
Mostly clear. Lows in the mid 30s to mid 40s. Southwest winds around 5 mph...becoming southeast after midnight.
Tuesday
Partly cloudy in the morning then becoming mostly cloudy. A chance of rain in the afternoon...mainly North Bay valleys. Highs in the mid 50s to lower 60s. South winds 5 to 15 mph.
Tuesday Night
Mostly cloudy. A chance of rain. Lows in the 40s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday
Partly cloudy. A slight chance of morning showers. Highs in the mid 50s to lower 60s. West winds 5 to 10 mph. Chance of showers 20 percent.
Wednesday Night
Partly cloudy. Lows in the upper 30s to mid 40s.
Thursday
Partly cloudy in the morning then becoming mostly cloudy. A chance of rain in the afternoon. Highs in the mid 50s to lower 60s.
Thursday Night
Rain likely. Lows in the mid 40s.
Friday
Showers likely. Highs in the 50s.
Friday Night
Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows near 40.
Saturday and Saturday Night
Partly cloudy. Highs in the mid 50s to lower 60s. Lows in the upper 30s to mid 40s.
Sunday
Partly cloudy in the morning then becoming mostly sunny. A slight chance of rain North Bay valleys. Highs in the upper 50s to lower 60s.
Alternate Computer Forecast: AVN MOS Weather Graph
Air quality Forecast for Santa Rosa
Forecast Temperature & Probability of Precipitation
Place:
Today:
Tonight:
Tuesday:
Santa Rosa
66°F
0%
41°F
10%
60°F
50%
San Rafael
64°F
0%
45°F
0%
57°F
30%
Napa
63°F
0%
43°F
10%
59°F
30%
Concord
65°F
0%
42°F
0%
61°F
20%
Livermore
65°F
0%
38°F
0%
63°F
20%
= Probability of Precipitation
Earthquake Activity
City:
Distance to Epicenter:
Magnitude:
Date:
Alum Rock, CA
83 miles
2.5
5:23 AM PST 2009-11-14
Alum Rock, CA
83 miles
2.6
5:22 AM PST 2009-11-14
The Geysers, CA
37 miles
2.8
9:48 AM PST 2009-11-12
MSN Map of Earthquakes
Sports Weather
NFL:
Date:
Forecast:
Ravens vs. Browns 8:30 PM EST on November 16, 2009
Partly Cloudy,
45 °F
Dolphins vs. Panthers 8:20 PM EST on November 19, 2009
Chance of Rain,
54 °F
College Football:
Date:
Forecast:
Bulls vs. RedHawks 6:00 PM EST on November 18, 2009
Chance of Rain,
49 °F
Chippewas vs. Cardinals 8:00 PM EST on November 18, 2009
Chance of Rain,
45 °F
Football (Soccer):
Date:
Forecast:
Albinoleffe vs. Grosseto 8:45 PM CET on November 16, 2009
Clear, High 69° F/ 21° C
Tranmere Rovers vs. Leyton Orient 7:45 PM GMT on November 17, 2009
Partly Cloudy, High 59° F/ 15° C
NASCAR:
Date:
Forecast:
Toyota/Save Mart 350 2:19 PM PDT on June 21, 2009
Clear,
72 °F
Blogs in This Area
City:
Member:
Title:
Last Activity:
Sebastopol
AnneAbrams AnneAbrams's Wunder Blog
4 hours ago
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Windchill
Elevation
Updated
Type
Just off the Plaza, Sonoma, CA
38.6 °F
33 °F 81%
30.26 in
0.00 in
39 °F
80 ft
2:40 AM PST Normal
Website
Summit View Ranch, Santa Rosa, CA
48.6 °F
35 °F 59%
30.27 in
0.00 in
49 °F
496 ft
2:46 AM PST Rapid Fire
Mt Veeder, Napa, CA
48.7 °F
22 °F 35%
29.53 in
0.00 in
49 °F
1200 ft
2:46 AM PST Rapid Fire
Kenwood, Santa Rosa, CA
31.6 °F
30 °F 93%
29.87 in
0.00 in
32 °F
415 ft
2:45 AM PST Normal
Midtown, Petaluma, CA
37.2 °F
36 °F 94%
30.22 in
0.00 in
37 °F
24 ft
2:46 AM PST Normal
MesoWest PETALUMA - LYNCH CK , Petaluma, CA
34 °F
-
-
-
0.00 in
34 °F
9 ft
1:55 AM PST MADIS
Website
Petaluma West Side, PETALUMA, CA
39.4 °F
36 °F 88%
30.24 in
0.00 in
39 °F
110 ft
2:42 AM PST Normal
Oak Knoll, Napa, CA
41.0 °F
38 °F 90%
30.13 in
0.00 in
37 °F
146 ft
2:46 AM PST Rapid Fire
APRSWXNET Napa CA , Napa, CA
42 °F
39 °F 89%
30.13 in
0.00 in
38 °F
147 ft
2:35 AM PST MADIS
Website
APRSWXNET Napa CA , Napa, CA
39 °F
35 °F 85%
30.30 in
0.00 in
39 °F
109 ft
2:34 AM PST MADIS
Website
Wildwood Mountain, Santa Rosa, CA
42.6 °F
35 °F 75%
30.18 in
0.00 in
43 °F
700 ft
2:46 AM PST Rapid Fire
APRSWXNET Napa CA US, Napa, CA
39 °F
35 °F 87%
30.21 in
0.00 in
39 °F
78 ft
2:32 AM PST MADIS
Website
Skyhawk/Rincon Valley, Santa Rosa, CA
40.8 °F
36 °F 82%
30.28 in
-
/ hr
41 °F
445 ft
2:34 AM PST Normal
Skyhawk, Santa Rosa, CA
38.9 °F
34 °F 81%
30.25 in
0.00 in
39 °F
365 ft
2:46 AM PST Normal
Dovetail Vineyards (Oak Knoll District), Napa, CA
36.8 °F
34 °F 90%
30.25 in
0.00 in
37 °F
85 ft
2:45 AM PST Normal
Montgomery Village, Santa Rosa, CA
36.1 °F
33 °F 88%
30.22 in
0.00 in
36 °F
196 ft
2:45 AM PST Rapid Fire Website
HADS SAINT HELENA 4WSW CA, Santa Rosa, CA
-
-
-
0.00 in
-
1779 ft
1:30 AM PST MADIS
Website
MesoWest Santa Rosa , Santa Rosa, CA
38 °F
-
-
-
0.00 in
38 °F
161 ft
1:00 AM PST MADIS
Website
Bellevue Ranch, Santa Rosa, CA
37.9 °F
37 °F 95%
30.32 in
0.00 in
38 °F
0 ft
2:46 AM PST Rapid Fire
Roseland District, Santa Rosa, CA
36.8 °F
35 °F 94%
30.25 in
0.00 in
37 °F
147 ft
2:46 AM PST Rapid Fire
Santa Rosa Corporate Center, Santa Rosa, CA
38.0 °F
36 °F 94%
30.15 in
0.00 in
38 °F
122 ft
2:45 AM PST Normal
Website
Hagen Rd/ First Ave, Napa, CA
31.6 °F
31 °F 96%
30.19 in
0.00 in
32 °F
60 ft
2:42 AM PST Normal
Santa Rosa,Ca., Santa Rosa, CA
37.4 °F
34 °F 89%
30.20 in
0.00 in
37 °F
105 ft
2:46 AM PST Rapid Fire Website
HADS NAPA 9NNE CA, Napa, CA
-
-
-
0.00 in
-
1660 ft
1:30 AM PST MADIS
Website
Sebastopol, Sebastopol, CA
41.8 °F
40 °F 95%
30.24 in
0.00 in
42 °F
230 ft
2:31 AM PST Normal
Website
Calistoga Rd at Porter Creek Rd, Santa Rosa, CA
39.3 °F
37 °F 90%
30.26 in
-
/ hr
39 °F
1083 ft
2:39 AM PST Normal
HADS ANGWIN PACIFIC UNION COLLEGE AT CA, Angwin, CA
-
-
-
0.00 in
-
1714 ft
1:30 AM PST MADIS
Website
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Warnings and Notices
Frost Advisory
Statement as of 7:47 PM PST on November 15, 2009
... Frost advisory remains in effect from 3 am to 8 am PST
Monday...
A frost advisory remains in effect from 3 am to 8 am PST Monday.
A cool and dry airmass... combined with light winds and clear
skies... will result in cold temperatures in the valleys late
tonight and early Monday morning. Temperatures in the coolest
valleys are expected to drop to near or below freezing for a few
hours around sunrise on Monday morning.
Some forecast low temperatures tonight include 32 at Santa Rosa
and Napa with a low of 30 forecast for Livermore. In the Salinas
valley the forecast low for King City is 32 tonight.
Precautionary/preparedness actions...
A frost advisory means that frost is possible. Sensitive outdoor
plants may be damaged or killed if left uncovered.
Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.
= Probability of Precipitation
