Helena, California
Current Conditions -  °F | °C
As of 11:55 AM on Wednesday 30 Jul 2014 (Local Time) from KO54 Reporting Station
Clear Clear  
Wind Chill: 88°   Ceiling: Unl
Heat Index: 88°   Visibility: 10mi
Dew Point: 43°   Wind: 0mph
Humidity: 21%   Direction: NA
Pressure: 30.06"   Gusts: NA
Location:  40.882°N, 123.084°W
Report Text: KO54 301855Z AUTO 00000KT 10SM CLR 31/06 A3006 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 98° - Lo 64°
1 PM
M Sunny
M Sunny
93°
2 PM
Sunny
Sunny
96°
3 PM
Sunny
Sunny
98°
4 PM
M Sunny
M Sunny
98°
5 PM
P Cloudy
P Cloudy
98°
6 PM
Sunny
Sunny
96°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jul
30
Iso T-Storms
Iso T-Storms
98°
64°
jul
31
Sunny
Sunny
98°
63°
aug
01
Sunny
Sunny
98°
61°
aug
02
Sunny
Sunny
96°
62°
aug
03
Sunny
Sunny
98°
63°
aug
04
Sunny
Sunny
97°
62°
aug
05
Sunny
Sunny
96°
62°
aug
06
Sunny
Sunny
97°
62°
aug
07
M Sunny
M Sunny
96°
63°
aug
08
M Sunny
M Sunny
95°
62°
Details for Wednesday, July 30
Partly cloudy with isolated thunderstorms possible. High 98F. Winds W at 5 to 10 mph. Chance of rain 30%.
Evening: A few showers early with clear skies overnight. Low 64F. Winds N at 5 to 10 mph. Chance of rain 30%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 21%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:30 PM
 
Moonrise: 9:46 AM
Moonset: 10:13 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (285°)
Speed: 7Mph(11Km, 8Kts)
Details for Thursday, July 31
Sunny. High 98F. Winds SSW at 5 to 10 mph.
Evening: Clear skies. Low 63F. Winds N at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 32%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:29 PM
 
Moonrise: 10:43 AM
Moonset: 10:42 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (208°)
Speed: 7Mph(12Km, 8Kts)
Details for Friday, August 01
Sunshine. Highs in the upper 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 35%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:28 PM
 
Moonrise: 11:41 AM
Moonset: 11:12 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (291°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, August 02
Sunshine. Highs in the mid 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:27 PM
 
Moonrise: 12:40 PM
Moonset: 11:45 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (302°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 03
Sunny. Highs in the upper 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 41%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:26 PM
 
Moonrise: 1:40 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  NW
Direction: NW (315°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, August 04
Sunshine. Highs in the upper 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:25 PM
 
Moonrise: 2:42 PM
Moonset: 12:23 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (164°)
Speed: 7Mph(12Km, 8Kts)
Details for Tuesday, August 05
Abundant sunshine. Highs in the mid 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:24 PM
 
Moonrise: 3:44 PM
Moonset: 1:05 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (193°)
Speed: 8Mph(12Km, 9Kts)
Details for Wednesday, August 06
Sunny. Highs in the upper 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:22 PM
 
Moonrise: 4:45 PM
Moonset: 1:54 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (189°)
Speed: 8Mph(12Km, 9Kts)
Details for Thursday, August 07
A few clouds. Highs in the mid 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 34%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:21 PM
 
Moonrise: 5:42 PM
Moonset: 2:51 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (202°)
Speed: 8Mph(13Km, 10Kts)
Details for Friday, August 08
More sun than clouds. Highs in the mid 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:20 PM
 
Moonrise: 6:36 PM
Moonset: 3:55 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (202°)
Speed: 7Mph(12Km, 8Kts)
Daily Forecast Chart
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