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Saint Helena CA Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Saint Helena, California, United States  Lat: 38.51N, Lon: 122.47W
Wx Zone: CAZ506 ICAO Used: KSTS
Current Conditions
Updated: 1:53 AM PDT WED OCT 8 2008
Sun & Moon Information:
Fair
Fair
Temp: 53°F
Humidity: 89%
Wind Speed: CALM
Barometer: 30.04 in.
Dewpoint: 50°F
Heat Index: 53°F
Wind Chill: 53°F
Civil Twilight: 6:45 AM PDT Moon Phase:
Waxing Gibbous Moon
Sunrise: 7:11 AM PDT
Sunset: 6:42 PM PDT
Civil Twilight: 7:08 PM PDT
Forecast for Saint Helena, California:
Dated: 255 PM PDT TUE OCT 07 2008    Expires: 400 AM PDT WED OCT 08 2008
7 Day View   
TONIGHT WEDNESDAY WEDNESDAY
NIGHT
THURSDAY THURSDAY
NIGHT
FRIDAY
Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny
Mostly
Clear
Mostly
Sunny
Mostly
Clear
Mostly
Sunny
Mostly
Clear
Mostly
Sunny
Lo: 53°F Hi: 76°F
Lo: 50°F Hi: 75°F
Lo: 46°F Hi: 66°F
ZoneCast:
Dated: 255 PM PDT TUE OCT 07 2008    Expires: 400 AM PDT WED OCT 08 2008
Tonight...Mostly clear. Lows in the lower to mid 50s. West winds 5 to 20 mph.
Wednesday...Mostly sunny. Highs in the 70s to mid 80s. Southwest winds 5 to 15 mph.
Wednesday Night...Mostly clear. Lows in the upper 40s to mid 50s. Northwest winds 5 to 15 mph.
Thursday...Mostly sunny. Highs in the 70s. Northwest winds 5 to 20 mph.
Thursday Night...Mostly clear. Lows in the mid 40s to lower 50s. Northwest winds 10 to 20 mph.
Friday...Mostly sunny. Highs in the mid 60s to lower 70s.
Friday Night...Mostly clear. Lows in the 40s. Highs in the 60s to mid 70s.
Saturday...Mostly clear. Lows in the 40s. Highs in the 60s to mid 70s.
Saturday Night...Mostly clear. Patchy frost. Lows in the mid 30s to lower 40s.
Sunday...Mostly sunny. Highs in the mid to upper 70s.
Sunday Night...Mostly clear. Patchy fog and frost. Lows in the upper 30s to mid 40s. Highs in the mid 70s to lower 80s.
Columbus Day...Mostly clear. Patchy fog and frost. Lows in the upper 30s to mid 40s. Highs in the mid 70s to lower 80s.
Monday Night...Mostly clear. Patchy fog. Lows in the mid 40s to lower 50s. Highs in the mid 70s to lower 80s.
Tuesday...Mostly clear. Patchy fog. Lows in the mid 40s to lower 50s. Highs in the mid 70s to lower 80s.

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