Recent Cities
Millington, MD
Vacaville, CA
Macon, MO
Chanhassen, MN
Ferndale, NY
Gretna, VA
Crossville, TN
Apple River, IL
Saint John, WA
Milford Center, OH
Near River Park... KF6YAP, Vallejo, California (PWS)
Updated: 8:53 AM PST on November 15, 2009
47.6 °F
Clear
Windchill:
48 °F
Humidity:
83%
Dew Point:
43 °F
Wind:
Calm
Wind Gust:
0.0 mph
Pressure:
30.25 in
(Rising)
Visibility:
10.0 miles
UV:
1 out of 16
Clouds:
Clear
-
(Above Ground Level)
Elevation:
75 ft
» Weather History for This Location
Select a source for your current conditions:
Napa County, CA (KAPC)
Concord, CA (KCCR)
Novato, CA (KDVO)
Fairfield, CA (KSUU)
Near River Park... KF6YAP
SUNSET RIDGE NORTH
Hiddenbrooke
MesoWest Vallejo CA US CARB
Cordelia
APRSWXNET Fairfield CA US
Southampton
MesoWest NAPA CORPORATION YARD CA US CNRFC
MesoWest Fairfield-Chadbourne Rd CA US CARB
NOS_PORTS Union Pacific (Uprr), CA
Hagen Rd/ First Ave
NOS_NWLON Amorco-martinez Pier Met, CA
APRSWXNET Napa CA US
APRSWXNET Napa CA US
Downtown
Bella Vista
APRSWXNET Napa CA US
Oak Knoll
APRSWXNET El Sobrante CA US
Martinez Hills @ 295 ft./91m (PWS)
NOS_PORTS Port Chicago, CA
Dovetail Vineyards (Oak Knoll District)
El Sobrante
Martinez, CA
Just off the Plaza
Mtz/PH K6RHL
Poinsett Park
El Cerrito Hills
Near Blake Garden
MesoWest Kregor Peak CA US CARB
Berkeley Highlands Terrace
Home Station
Ignacio, Loma Verde
Concord, CA
Nearby Airports
City:
Temp.:
Conditions:
Updated:
Napa County
37 °F
Clear
7:54 AM PST
Concord
41 °F
Clear
7:53 AM PST
Novato
43 °F
Clear
8:30 AM PST
Fairfield
38 °F
Clear
7:55 AM PST
History & Almanac
Max Temperature:
Min Temperature:
Normal (KAPC)
62 °F
43 °F
Record (KAPC)
82 °F
28 °F
Yesterday
60 °F
33 °F
Yesterday's Heating Degree Days: 18
Detailed History and Climate (KAPC)
Today's State Extremes
Astronomy
November 15, 2009
Rise:
Set:
Actual Time
6:50 AM PST
4:56 PM PST
Civil Twilight
6:22 AM PST
5:24 PM PST
Nautical Twilight
5:50 AM PST
5:56 PM PST
Astronomical Twilight
5:19 AM PST
6:27 PM PST
Moon
5:50 AM PST
3:59 PM PST
Length Of Visible Light:
11h 02m
Length of Day
10h 06m
Tomorrow will be 1m 46s shorter .
Extended View
Waning Crescent, 1% 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:
SF Bay Area News
Free Weather Stickers® for Your Homepage!
Sunday
Monday
Tuesday
Wednesday
Thursday
63° F
|
36° F
63° F
|
41° F
61° F
|
43° F
58° F
|
45° F
58° F
|
45° F
Clear
Clear
Partly Cloudy
Chance of Rain
20% chance of precipitation
Rain
30% chance of precipitation
Forecast for North Bay Interior Valleys
Updated: 4:00 am PST on November 15, 2009
Frost advisory in effect from 3 am to 8 am PST Monday...
Today
Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph.
Tonight
Clear. Areas of frost late. Lows in the mid 30s to lower 40s. Northeast winds around 5 mph.
Monday
Sunny. Areas of frost early. Highs in the 60s. Northeast winds around 5 mph...becoming south in the afternoon.
Monday Night
Mostly clear. Lows in the mid 30s to mid 40s. South winds 5 to 10 mph.
Tuesday
Mostly sunny in the morning then becoming mostly cloudy. A chance of rain in the afternoon...mainly North Bay valleys. Highs in the mid 50s to mid 60s. South winds 5 to 15 mph.
Tuesday Night
Rain likely. Lows in the mid 40s.
Wednesday
Mostly cloudy in the morning then becoming partly cloudy. A slight chance of showers. Highs in the mid 50s to lower 60s.
Wednesday Night
Partly cloudy. A chance of rain. Lows in the upper 30s to mid 40s.
Thursday
Mostly cloudy. A chance of rain. Highs in the 50s to lower 60s.
Thursday Night
Rain likely. Lows in the 40s.
Friday
Mostly cloudy in the morning then becoming partly cloudy. A chance of showers. Highs in the mid 50s to lower 60s.
Friday Night and Saturday
Partly cloudy. A slight chance of rain in the North Bay valleys. Lows in the upper 30s to mid 40s. Highs near 60.
Alternate Computer Forecast: AVN MOS Weather Graph
Air quality Forecast for Napa
Forecast Temperature & Probability of Precipitation
Place:
Today:
Tonight:
Monday:
Santa Rosa
66°F
0%
33°F
0%
66°F
0%
San Rafael
64°F
0%
40°F
0%
63°F
0%
Napa
63°F
0%
34°F
0%
64°F
0%
Concord
65°F
0%
38°F
0%
67°F
0%
Livermore
64°F
0%
34°F
0%
66°F
0%
= Probability of Precipitation
Earthquake Activity
City:
Distance to Epicenter:
Magnitude:
Date:
Alum Rock, CA
66 miles
2.5
5:23 AM PST 2009-11-14
Alum Rock, CA
66 miles
2.6
5:22 AM PST 2009-11-14
The Geysers, CA
54 miles
2.8
9:48 AM PST 2009-11-12
MSN Map of Earthquakes
Sports Weather
NFL:
Date:
Forecast:
Bengals vs. Steelers 1:00 PM EST on November 15, 2009
Partly Cloudy,
63 °F
Falcons vs. Panthers 1:00 PM EST on November 15, 2009
Clear,
74 °F
College Football:
Date:
Forecast:
Pirates vs. Golden Hurricane 7:15 PM CST on November 15, 2009
Rain Showers,
49 °F
Bulls vs. RedHawks 6:00 PM EST on November 18, 2009
Chance of Rain,
52 °F
Football (Soccer):
Date:
Forecast:
Empoli vs. Salernitana 12:30 PM CET on November 15, 2009
Scattered Clouds, High 69° F/ 21° C
Sassuolo vs. Reggina 3:00 PM CET on November 15, 2009
Clear, High 71° F/ 22° C
NASCAR:
Date:
Forecast:
Ford 400 3:30 PM EST on November 22, 2009
Average High 78° F/ 25° C
Blogs in This Area
City:
Member:
Title:
Last Activity:
San Francisco
WundergroundDevs WundergroundDevs's Wunder Blog
3 days ago
San Francisco
tropicalthought tropicalthought's Wunder Blog
7 days ago
San Francisco
rcarver rcarver's Wunder Blog
8 days ago
San Francisco
redtim redtim's Wunder Blog
3 days ago
San Francisco
shauntanner shauntanner's Wunder Blog
1 day ago
Weather Stations
Station Location
Temp.
Dew Point
Humidity
Wind
Pressure
Precipitation
Windchill
Elevation
Updated
Type
Near River Park... KF6YAP, Vallejo, CA
47.6 °F
43 °F 83%
30.25 in
0.00 in
48 °F
75 ft
8:53 AM PST Rapid Fire Website
SUNSET RIDGE NORTH, VALLEJO, CA
47.1 °F
47 °F 99%
30.27 in
0.00 in
47 °F
456 ft
8:27 AM PST Normal
Hiddenbrooke, Vallejo, CA
40.6 °F
39 °F 93%
30.24 in
0.00 in
41 °F
341 ft
8:50 AM PST Normal
MesoWest Vallejo , Vallejo, CA
38 °F
36 °F 91%
-
0.00 in
38 °F
98 ft
6:00 AM PST MADIS
Website
Cordelia, Fairfield, CA
46.4 °F
43 °F 87%
30.18 in
0.00 in
46 °F
0 ft
8:53 AM PST Normal
Website
APRSWXNET Fairfield CA , Moraga, CA
50 °F
32 °F 49%
30.27 in
0.00 in
-
574 ft
8:33 AM PST MADIS
Website
Southampton, Benicia, CA
49.6 °F
36 °F 58%
30.23 in
0.00 in
50 °F
300 ft
8:52 AM PST Rapid Fire
MesoWest NAPA CORPORATION YARD , Napa, CA
-
-
-
0.00 in
-
20 ft
6:45 AM PST MADIS
Website
MesoWest Fairfield-Chadbourne Rd , Travis Air Force Base, CA
38 °F
-
-
-
0.00 in
38 °F
33 ft
6:00 AM PST MADIS
Website
NOS_PORTS Union Pacific (Uprr), CA, Benicia, CA
-
-
-
0.00 in
-
0 ft
8:24 AM PST MADIS
Website
Hagen Rd/ First Ave, Napa, CA
40.4 °F
40 °F 97%
30.21 in
0.00 in
40 °F
60 ft
8:50 AM PST Normal
NOS_NWLON Amorco-martinez Pier Met, CA, Martinez, CA
48 °F
-
-
30.25 in
0.00 in
48 °F
0 ft
8:18 AM PST MADIS
Website
APRSWXNET Napa CA , Napa, CA
39 °F
35 °F 86%
30.32 in
0.00 in
39 °F
109 ft
8:33 AM PST MADIS
Website
APRSWXNET Napa CA US, Napa, CA
44 °F
36 °F 73%
30.23 in
0.00 in
44 °F
78 ft
8:36 AM PST MADIS
Website
Downtown, Martinez, CA
51.7 °F
45 °F 77%
30.20 in
0.00 in
-
204 ft
8:53 AM PST Rapid Fire
Bella Vista, San Pablo, CA
44.9 °F
40 °F 84%
30.12 in
0.00 in
45 °F
52 ft
8:50 AM PST Normal
APRSWXNET Napa CA , Napa, CA
47 °F
41 °F 78%
30.17 in
0.00 in
47 °F
147 ft
8:35 AM PST MADIS
Website
Oak Knoll, Napa, CA
48.0 °F
41 °F 76%
30.18 in
0.00 in
47 °F
146 ft
8:53 AM PST Rapid Fire
APRSWXNET El Sobrante CA , El Sobrante, CA
46 °F
-
-
-
0.00 in
46 °F
324 ft
8:33 AM PST MADIS
Website
Martinez Hills @ 295 ft./91m (PWS), Martinez, CA
45.3 °F
41 °F 86%
30.28 in
0.00 in
45 °F
245 ft
8:53 AM PST Rapid Fire
NOS_PORTS Port Chicago, CA, Concord, CA
47 °F
-
-
30.26 in
0.00 in
47 °F
0 ft
8:24 AM PST MADIS
Website
Dovetail Vineyards (Oak Knoll District), Napa, CA
40.9 °F
37 °F 87%
30.28 in
0.00 in
41 °F
85 ft
8:50 AM PST Normal
El Sobrante, El Sobrante, CA
49.0 °F
43 °F 79%
30.24 in
0.00 in
49 °F
155 ft
8:53 AM PST Rapid Fire Website
Martinez, CA
43.2 °F
38 °F 83%
30.01 in
0.00 in
43 °F
0 ft
8:52 AM PST Normal
Just off the Plaza, Sonoma, CA
43.2 °F
38 °F 81%
30.29 in
0.00 in
43 °F
80 ft
8:50 AM PST Normal
Website
Mtz/PH K6RHL, Martinez, CA
46.9 °F
43 °F 86%
30.29 in
-
/ hr
47 °F
350 ft
8:44 AM PST Normal
Website
Poinsett Park, El Cerrito, CA
51.1 °F
43 °F 75%
30.24 in
0.00 in
-
195 ft
8:53 AM PST Rapid Fire Website
El Cerrito Hills, El Cerrito, CA
49.2 °F
40 °F 71%
30.07 in
0.00 in
49 °F
400 ft
8:53 AM PST Rapid Fire
Near Blake Garden, Kensington, CA
52.8 °F
44 °F 72%
30.32 in
0.00 in
-
686 ft
8:50 AM PST Normal
MesoWest Kregor Peak , Pleasant Hill, CA
48 °F
-
-
-
0.00 in
45 °F
577 ft
6:00 AM PST MADIS
Website
Berkeley Highlands Terrace, Kensington, CA
53.8 °F
29 °F 39%
30.31 in
0.00 in
-
667 ft
8:53 AM PST Rapid Fire
Home Station, Cobb, CA
34.9 °F
32 °F 91%
27.55 in
0.00 in
35 °F
2800 ft
8:40 AM PST Normal
Ignacio, Loma Verde, Novato, CA
47.3 °F
40 °F 76%
30.06 in
0.00 in
47 °F
100 ft
8:40 AM PST Normal
Website
Concord, CA
41.7 °F
41 °F 96%
30.18 in
0.00 in
42 °F
80 ft
8:52 AM PST Normal
Would you like to share your weather data with the rest of the world?
Add Your Weather Station!
Warnings and Notices
Frost Advisory
Statement as of 3:42 AM PST on November 15, 2009
... Frost advisory in effect from 3 am to 8 am PST Monday for the
north and East Bay valleys of the San Francisco Bay area as well
as the valleys of Monterey and San Benito counties...
The National Weather Service San Francisco Bay area has issued
a frost advisory... which is 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 freezing for a few hours
around sunrise on Monday morning.
Precautionary/preparedness actions...
A frost advisory means that frost is possible. Sensitive outdoor
plants may be damaged or killed if left uncovered.
Dykema
Copyright © 2009 Weather Underground, Inc.
Copyright © 2009 Weather Underground, Inc.
= Probability of Precipitation
