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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 (94574)  Lat: 38.51N, Lon: 122.47W
Wx Zone: CAZ506 ICAO Used: KSTS
Current Conditions
Updated: 9:53 PM PST SAT NOV 21 2009
Sun & Moon Information:
Overcast
Overcast
Temp: 44°F
Humidity: 89%
Wind Speed: CALM
Barometer: 30.12 in.
Dewpoint: 41°F
Heat Index: 44°F
Wind Chill: 44°F
Civil Twilight: 6:29 AM PST Moon Phase:
Waxing Crescent Moon
Sunrise: 6:58 AM PST
Sunset: 4:52 PM PST
Civil Twilight: 5:21 PM PST
Forecast for Saint Helena, California:
Dated: 827 PM PST SAT NOV 21 2009    Expires: 915 AM PST SUN NOV 22 2009
3 Day View   
SUNDAY MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY SATURDAY
Chance of Rain Partly Cloudy Mostly Sunny Mostly Clear Mostly Clear Mostly Clear Mostly Clear
Chance
Of
Rain
Partly
Cloudy
Mostly
Sunny
Mostly
Clear
Mostly
Clear
Mostly
Clear
Mostly
Clear
Hi: 56°F
Lo: 40°F
Hi: 65°F
Lo: 40°F
Hi: 69°F
Lo: 43°F
Hi: 65°F
Lo: 43°F
Hi: 65°F
Lo: 43°F
Hi: 65°F
Lo: 43°F
Hi: 65°F
Lo: 43°F
ZoneCast:
Dated: 827 PM PST SAT NOV 21 2009    Expires: 915 AM PST SUN NOV 22 2009
Sunday...Mostly cloudy. A chance of rain in the morning. Patchy fog in the morning. Highs in the mid 50s to lower 60s. Southwest winds 5 to 10 mph...Becoming northwest in the afternoon.
Monday...Partly cloudy in the morning then becoming mostly sunny. Highs in the 60s. Northwest winds around 5 mph.
Tuesday...Mostly sunny. Highs in the upper 60s.
Wednesday...Mostly clear. Lows in the lower to mid 40s. Highs in the mid 60s.
Thursday...Mostly clear. Lows in the lower to mid 40s. Highs in the mid 60s.
Friday...Mostly clear. Lows in the lower to mid 40s. Highs in the mid 60s.
Saturday...Mostly clear. Lows in the lower to mid 40s. Highs in the mid 60s.
Sunday...Mostly clear. Lows in the lower to mid 40s. Highs in the mid 60s.
Monday...Partly cloudy. Lows in the lower to mid 40s. Highs in the 60s.
Tuesday...Partly cloudy. Lows in the lower to mid 40s. Highs in the 60s.
Wednesday...Partly cloudy. Lows in the lower to mid 40s. Highs in the 60s.

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