Helena, California
Current Conditions -  °F | °C
As of 10:35 PM on Thursday 24 Apr 2014 (Local Time) from KO54 Reporting Station
Overcast Overcast  
Wind Chill: 45°   Ceiling: 4700
Heat Index: 48°   Visibility: 9mi
Dew Point: 39°   Wind: 7mph
Humidity: 71%   Direction: 210°SSW
Pressure: 29.9"   Gusts: NA
Location:  40.882°N, 123.084°W
Report Text: KO54 250535Z AUTO 21006KT 9SM SCT040 BKN047 OVC065 09/04 A2990 RMK AO1
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 61° - Lo 40°
11 PM
Showers
Showers
48°
12 AM
Showers
Showers
46°
1 AM
Rain
Rain
45°
2 AM
Rain
Rain
43°
3 AM
Rain
Rain
42°
4 AM
Showers
Showers
41°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
apr
24
Rain
Rain
61°
40°
apr
25
Showers
Showers
53°
36°
apr
26
M Cloudy
M Cloudy
59°
39°
apr
27
Showers
Showers
62°
35°
apr
28
P Cloudy
P Cloudy
70°
40°
apr
29
Sunny
Sunny
82°
48°
apr
30
M Sunny
M Sunny
85°
48°
may
01
M Sunny
M Sunny
84°
47°
may
02
Sunny
Sunny
81°
45°
may
03
Sunny
Sunny
76°
43°
Details for Thursday, April 24 (Evening)
Evening: Rain showers early will evolve into a more steady rain overnight. Low around 40F. Winds light and variable. Rainfall near a quarter of an inch.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 100%
Probability of Precipitation
Snow: 35%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 8:02 PM
 
Moonrise: 3:37 AM
Moonset: 3:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (351°)
Speed: 4Mph(6Km, 3Kts)
Details for Friday, April 25
Overcast with rain showers at times. High 53F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Evening: A shower or two possible early with partly cloudy skies later at night. Low 36F. Winds NNW at 5 to 10 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 22%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 8:03 PM
 
Moonrise: 4:13 AM
Moonset: 4:30 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (251°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, April 26
More clouds than sun. Highs in the upper 50s and lows in the upper 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 25%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 8:04 PM
 
Moonrise: 4:47 AM
Moonset: 5:38 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (256°)
Speed: 9Mph(15Km, 8Kts)
Details for Sunday, April 27
Showers possible. Highs in the low 60s and lows in the mid 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 8:05 PM
 
Moonrise: 5:22 AM
Moonset: 6:45 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (225°)
Speed: 8Mph(13Km, 7Kts)
Details for Monday, April 28
Mix of sun and clouds. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:06 PM
 
Moonrise: 5:58 AM
Moonset: 7:50 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (345°)
Speed: 8Mph(13Km, 7Kts)
Details for Tuesday, April 29
Mainly sunny. Highs in the low 80s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:07 PM
 
Moonrise: 6:36 AM
Moonset: 8:53 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (5°)
Speed: 5Mph(8Km, 4Kts)
Details for Wednesday, April 30
Mostly sunny. Highs in the mid 80s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:08 PM
 
Moonrise: 7:18 AM
Moonset: 9:52 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (20°)
Speed: 7Mph(12Km, 6Kts)
Details for Thursday, May 01
More sun than clouds. Highs in the mid 80s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:09 PM
 
Moonrise: 8:03 AM
Moonset: 10:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (349°)
Speed: 6Mph(10Km, 5Kts)
Details for Friday, May 02
Abundant sunshine. Highs in the low 80s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:10 PM
 
Moonrise: 8:52 AM
Moonset: 11:37 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, May 03
Mainly sunny. Highs in the mid 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:11 PM
 
Moonrise: 9:43 AM
Moonset: 12:01 AM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 9Mph(15Km, 8Kts)
Daily Forecast Chart
Chart.
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