Helena, California
Current Conditions -  °F | °C
As of 11:35 AM on Wednesday 20 Aug 2014 (Local Time) from KO54 Reporting Station
Clear Clear  
Wind Chill: 81°   Ceiling: Unl
Heat Index: 81°   Visibility: 10mi
Dew Point: 45°   Wind: 0mph
Humidity: 28%   Direction: NA
Pressure: 29.91"   Gusts: NA
Location:  40.882°N, 123.084°W
Report Text: KO54 201835Z AUTO 00000KT 10SM CLR 27/07 A2991 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 89° - Lo 58°
12 PM
Sunny
Sunny
77°
1 PM
Sunny
Sunny
82°
2 PM
Sunny
Sunny
84°
3 PM
Sunny
Sunny
86°
4 PM
Sunny
Sunny
87°
5 PM
Sunny
Sunny
87°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
20
Sunny
Sunny
89°
58°
aug
21
Sunny
Sunny
90°
54°
aug
22
Sunny
Sunny
86°
55°
aug
23
Sunny
Sunny
92°
58°
aug
24
Sunny
Sunny
93°
57°
aug
25
Sunny
Sunny
95°
59°
aug
26
Sunny
Sunny
99°
61°
aug
27
Sunny
Sunny
96°
59°
aug
28
Sunny
Sunny
95°
58°
aug
29
Sunny
Sunny
93°
55°
Details for Wednesday, August 20
Plentiful sunshine. High 89F. Winds WNW at 5 to 10 mph.
Evening: Clear skies. Low 58F. Winds NNW at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 40%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 8:03 PM
 
Moonrise: 2:12 AM
Moonset: 4:53 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (298°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, August 21
Mainly sunny. High around 90F. Winds WNW at 5 to 10 mph.
Evening: A mostly clear sky. Low 54F. Winds WNW at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 8:02 PM
 
Moonrise: 3:04 AM
Moonset: 5:34 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (295°)
Speed: 10Mph(16Km, 11Kts)
Details for Friday, August 22
Sunny. Highs in the mid 80s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 8:00 PM
 
Moonrise: 3:57 AM
Moonset: 6:13 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (295°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 23
Sunny. Highs in the low 90s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:59 PM
 
Moonrise: 4:52 AM
Moonset: 6:47 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (68°)
Speed: 4Mph(6Km, 4Kts)
Details for Sunday, August 24
Sunshine. Highs in the low 90s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 32%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:32 AM
Sunset: 7:57 PM
 
Moonrise: 5:48 AM
Moonset: 7:18 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (170°)
Speed: 8Mph(13Km, 9Kts)
Details for Monday, August 25
Sunny. Highs in the mid 90s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 7:56 PM
 
Moonrise: 6:44 AM
Moonset: 7:48 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SW
Direction: SW (226°)
Speed: 7Mph(12Km, 8Kts)
Details for Tuesday, August 26
Sunny. Highs in the upper 90s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 7:54 PM
 
Moonrise: 7:40 AM
Moonset: 8:17 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SE
Direction: SE (131°)
Speed: 5Mph(8Km, 6Kts)
Details for Wednesday, August 27
Mainly sunny. Highs in the mid 90s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 34%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 7:52 PM
 
Moonrise: 8:38 AM
Moonset: 8:46 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (172°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, August 28
Mainly sunny. Highs in the mid 90s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 7:51 PM
 
Moonrise: 9:35 AM
Moonset: 9:16 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 29
Sunshine. Highs in the low 90s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 7:49 PM
 
Moonrise: 10:33 AM
Moonset: 9:48 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (207°)
Speed: 8Mph(13Km, 9Kts)
Daily Forecast Chart
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