Saint Helena, CA

12:26 PM PDT on July 31, 2014 (GMT -0700)
Sonoma County (KSTS) Elev 125 ft | 38.50 °N, 122.81 °W | Change Station

Current weather conditions updated 33 minutes ago

Scattered Clouds
Scattered Clouds
71 °F
Feels Like 71 °F
N
5
Wind Variable Wind from Variable

Today is forecast to be Much Warmer than yesterday.

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:10 AM 8:20 PM
Waxing Crescent, 20% visible
Pressure 29.94 in
Visibility 10.0 miles
Clouds Scattered Clouds 10000 ft
Dew Point 56 °F
Humidity 59%
Rainfall 0.00 in
Snow Depth Not available.
UV 8 out of 12
Pollen 5.70 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KSTS 311853Z COR VRB04KT 10SM SCT100 22/13 A2996 RMK AO2 SLP138 T02170133

More Conditions Fewer Conditions

Pressure 29.94 in
Visibility 10.0 miles
Clouds Scattered Clouds 10000 ft
Dew Point 56 °F
Humidity 59%
Rainfall 0.00 in
Snow Depth Not available.
UV 8 out of 12
Pollen 5.70 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KSTS 311853Z COR VRB04KT 10SM SCT100 22/13 A2996 RMK AO2 SLP138 T02170133

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Jul. 31, 2014 Rise Set
Actual Time 6:10 AM PDT 8:20 PM PDT
Civil Twilight 5:41 AM PDT 8:50 PM PDT
Nautical Twilight 5:05 AM PDT 9:26 PM PDT
Astronomical Twilight 4:25 AM PDT 10:05 PM PDT
Moon 10:39 AM PDT 10:40 PM PDT
Length of Visible Light 15h 09m
Length of Day
14h 10m
Tomorrow will be 1m 52s shorter.
Waxing Crescent, 20% of the Moon is Illuminated
Today
Waxing Crescent
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New

Today's Extremes

State Highs State Lows

Community

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Nearby

Air Quality

  Air Quality AQ Index Pollutant
Thursday Good
PM2.5
Friday Good
PM2.5
Saturday Good
PM2.5
Sunday Good
PM2.5
Monday Good
PM2.5

Snow Depth

Station Depth Elevation
Fallen Leaf 0 in 6300 ft
Sonora Pass 0 in 8800 ft
Adin Mountain 0 in 6200 ft
Cedar Pass 0 in 7100 ft

Earthquake Activity

City Distance Mag. Time & Date
The Geysers, California 26 miles 2.5 7:46 AM PDT
2014-07-26
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
San Francisco, CA 66.0 °F
Richmond, CA 68.0 °F
Port Chicago, CA 72.0 °F

Nearby Weather Stations

Station Location Temp. Heat Index Dew Point Humidity Wind Precip. Elev Updated Type
Downtown Saint Helena, Saint Helena, CA 88.3 °F 89 °F 62 °F 42% SW  at  0.0 mph 0.00 in / hr 248 ft 12:26 PM PDT Rapid Fire
Mixed vineyard and homes, Saint Helena, CA 80.6 °F 81 °F 61 °F 51% SSE  at  0.0 mph - / hr 263 ft 12:23 PM PDT Normal
Oakville, Oakville, CA 82.8 °F 83 °F 61 °F 48% North  at  1.0 mph 0.00 in / hr 938 ft 12:16 PM PDT Normal
Oakville, CA 78.9 °F 80 °F 62 °F 56% SSW  at  5.0 mph 0.00 in / hr 190 ft 12:19 PM PDT Normal
Pope Valley, CA 101.5 °F 98 °F 47 °F 16% SE  at  5.4 mph 0.00 in / hr 896 ft 12:25 PM PDT Rapid Fire
Yountville, CA 77.1 °F 79 °F 62 °F 59% SSE  at  5.0 mph 0.00 in / hr 161 ft 12:12 PM PDT Normal
Kenwood Fire, Kenwood, CA 83.6 °F 84 °F 61 °F 46% NW  at  2.0 mph 0.00 in / hr 415 ft 12:26 PM PDT Normal
Kenwood, Santa Rosa, CA 79.0 °F 80 °F 59 °F 51% SW  at  0.0 mph - / hr 415 ft 12:18 PM PDT Normal
Yountville Deli (Washington St), Yountville, CA 80.1 °F 81 °F 62 °F 54% ESE  at  3.5 mph 0.00 in / hr 98 ft 12:26 PM PDT Rapid Fire
Sharp Rd Ranch, Calistoga, CA 88.8 °F 87 °F 53 °F 30% WSW  at  1.6 mph 0.00 in / hr 1112 ft 12:26 PM PDT Rapid Fire
El Rancho Near Ananndale State Park, Kenwood, CA 80.6 °F 82 °F 61 °F 52% NNW  at  0.9 mph 0.00 in / hr 636 ft 12:26 PM PDT Rapid Fire
Los Alamos Rd, Santa Rosa, CA 76.4 °F 78 °F 58 °F 53% SW  at  2.0 mph 0.00 in / hr 420 ft 12:25 PM PDT Normal
Yerba Buena Road, Santa Rosa, CA 79.5 °F 80 °F 58 °F 48% WSW  at  0.0 mph 0.00 in / hr 466 ft 12:24 PM PDT Normal
Skyhawk, Santa Rosa, CA 74.0 °F 77 °F 58 °F 58% WSW  at  3.0 mph 0.00 in / hr 377 ft 12:26 PM PDT Rapid Fire
Aetna Springs, Pope Valley, CA 102.6 °F 100 °F 49 °F 17% SSE  at  4.0 mph 0.00 in / hr 781 ft 12:26 PM PDT Rapid Fire
Calistoga, Calistoga, CA 88.3 °F 86 °F 54 °F 31% SW  at  1.1 mph - / hr 925 ft 12:17 PM PDT Normal
Calistoga at Mountain Home Ranch Rd, Calistoga, CA 87.0 °F 86 °F 58 °F 37% NW  at  0.0 mph 0.00 in / hr 915 ft 12:13 PM PDT Normal
Rincon Valley, Santa Rosa, CA 80.1 °F 81 °F 60 °F 50% ENE  at  0.0 mph 0.00 in / hr 292 ft 12:26 PM PDT Rapid Fire
Bennett Valley - Woodside, Santa Rosa, CA 80.2 °F 81 °F 57 °F 45% SSW  at  0.0 mph 0.00 in / hr 614 ft 12:26 PM PDT Rapid Fire
Annadel Heights, Santa Rosa, CA 75.2 °F 77 °F 61 °F 62% West  at  2.9 mph 0.00 in / hr 340 ft 12:26 PM PDT Rapid Fire
Sparrow Court, Napa, CA 82.9 °F 83 °F 58 °F 42% NE  at  1.6 mph 0.00 in / hr 79 ft 12:18 PM PDT Normal
Old Soda Springs Rd 850 ft, Napa, CA 76.8 °F 79 °F 60 °F 56% SW  at  0.0 mph 0.00 in / hr 846 ft 12:25 PM PDT Rapid Fire
Fountaingrove, Santa Rosa, CA 75.6 °F 78 °F 60 °F 59% SW  at  1.0 mph 0.00 in / hr 748 ft 12:25 PM PDT Normal
Caber Ct, Napa, CA 78.4 °F 80 °F 62 °F 57% ESE  at  2.0 mph 0.00 in / hr 66 ft 12:25 PM PDT Normal
West Valley, Sonoma, CA 80.5 °F 81 °F 61 °F 51% ESE  at  3.0 mph 0.00 in / hr 246 ft 12:26 PM PDT Rapid Fire
Berryessa Estates, Pope Valley, CA 101.5 °F 98 °F 45 °F 15% ENE  at  0.0 mph 0.00 in / hr 500 ft 12:25 PM PDT Normal
Montgomery Village, Santa Rosa, CA 75.5 °F 78 °F 59 °F 56% SSE  at  1.4 mph 0.00 in / hr 196 ft 12:26 PM PDT Rapid Fire
Proctor Terrace, Santa Rosa, CA 76.6 °F 78 °F 63 °F 63% North  at  0.0 mph 0.00 in / hr 197 ft 12:26 PM PDT Normal
Las Posadas, Angwin, CA 86.5 °F 85 °F 57 °F 37% SSW  at  6.0 mph 0.00 in / hr 1706 ft 12:26 PM PDT Rapid Fire
ST. HELENA, Napa County, CA 64.0 °F - - - North  at  - - / hr 1614 ft 11:53 AM PDT Normal
Mt Veeder, Napa, CA 77.4 °F 77 °F 34 °F 21% North  at  0.0 mph 0.00 in / hr 1320 ft 12:26 PM PDT Rapid Fire
Edgewood, Angwin, CA 86.4 °F 84 °F 53 °F 32% WSW  at  3.0 mph 0.00 in / hr 1766 ft 12:26 PM PDT Rapid Fire
ANGWIN, Angwin, CA 90.0 °F - - - North  at  - - / hr 1820 ft 11:30 AM PDT Normal
Spring Mountain Viticultural District, Saint Helena, CA 91.4 °F 90 °F 58 °F 33% ENE  at  1.7 mph - / hr 2001 ft 12:23 PM PDT Normal
RAWS ATLAS PEAK CA, Napa, CA 87 °F 85 °F 52 °F 30% WSW  at  6 mph 0.00 in / hr 1934 ft 11:29 AM PDT MADIS
Spring Mt, Saint Helena, CA 88.2 °F 87 °F 57 °F 35% ENE  at  2.1 mph 0.00 in / hr 2326 ft 12:26 PM PDT Rapid Fire
ATLAS PEAK, Napa, CA 85.0 °F - - - North  at  - - / hr 2073 ft 11:45 AM PDT Normal

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