Weather Report
Grass Valley, California
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Current Conditions -  °F | °C
As of 3:55 AM on Saturday 25 May 2013 (Local Time) from KAUN Reporting Station
Clear Clear   Feels Like: 54°
Wind Chill: 54°   Ceiling: Unl
Heat Index: 54°   Visibility: 10mi
Dew Point: 37°   Wind: 5mph
Humidity: 54%   Direction: 140° (SE)
Pressure: 29.93"   Gusts: NA
Report Text: KAUN 251055Z AUTO 14004KT 10SM CLR 12/03 A2993 RMK AO1
5 AM
Clear
Clear 47°
6 AM
Sunny
Sunny 47°
7 AM
Sunny
Sunny 48°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
may
25
Sunny
Sunny
73°
48°
may
26
Sunny
Sunny
71°
47°
may
27
P Cloudy
P Cloudy
61°
49°
may
28
Iso T-Storms
Iso T-Storms
66°
47°
may
29
M Sunny
M Sunny
65°
46°
may
30
P Cloudy
P Cloudy
72°
49°
may
31
Sunny
Sunny
78°
51°
jun
01
M Sunny
M Sunny
79°
53°
jun
02
P Cloudy
P Cloudy
80°
54°
jun
03
Sunny
Sunny
84°
58°
Details for Saturday, May 25
Sunny. High 73F. Winds SSW at 5 to 10 mph.
Evening: Clear to partly cloudy. Low 48F. Winds SSE at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:19 PM
 
Moonrise: 9:13 PM
Moonset: 6:15 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (211°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, May 26
Sunny skies. High 71F. Winds SSW at 5 to 10 mph.
Evening: A few clouds overnight. Low 47F. Winds SSE at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:20 PM
 
Moonrise: 10:13 PM
Moonset: 7:17 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (208°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, May 27
Partly cloudy. Highs in the low 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:21 PM
 
Moonrise: 11:05 PM
Moonset: 8:25 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 8Mph(13Km, 7Kts)
Details for Tuesday, May 28
Slight chance of a thunderstorm. Highs in the mid 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:22 PM
 
Moonrise: 11:50 PM
Moonset: 9:35 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (207°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, May 29
Plenty of sun. Highs in the mid 60s and lows in the mid 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:22 PM
 
Moonrise: 11:59 PM
Moonset: 10:45 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (196°)
Speed: 10Mph(16Km, 9Kts)
Details for Thursday, May 30
Partly cloudy. Highs in the low 70s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:23 PM
 
Moonrise: 12:29 AM
Moonset: 11:53 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (236°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, May 31
Sunny. Highs in the upper 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 41%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:24 PM
 
Moonrise: 1:03 AM
Moonset: 12:58 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (331°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, June 01
More sun than clouds. Highs in the upper 70s and lows in the low 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:25 PM
 
Moonrise: 1:36 AM
Moonset: 2:02 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  NNW
Direction: NNW (331°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, June 02
Mix of sun and clouds. Highs in the low 80s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:25 PM
 
Moonrise: 2:07 AM
Moonset: 3:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (355°)
Speed: 7Mph(12Km, 6Kts)
Details for Monday, June 03
Abundant sunshine. Highs in the mid 80s and lows in the upper 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 34%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:26 PM
 
Moonrise: 2:38 AM
Moonset: 4:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNE
Direction: NNE (18°)
Speed: 8Mph(13Km, 7Kts)
Chart.
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