Grass Valley, California
Current Conditions -  °F | °C
As of 2:15 AM on Thursday 31 Jul 2014 (Local Time) from KGOO Reporting Station
Clear Clear  
Wind Chill: 77°   Ceiling: Unl
Heat Index: 78°   Visibility: 10mi
Dew Point: 46°   Wind: 0mph
Humidity: 34%   Direction: NA
Pressure: 30.09"   Gusts: NA
Location:  39.22°N, 121.06°W
Report Text: KGOO 310915Z AUTO 00000KT 10SM CLR 25/08 A3009 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 92° - Lo 72°
3 AM
M Clear
M Clear
74°
4 AM
M Clear
M Clear
73°
5 AM
M Clear
M Clear
73°
6 AM
Clear
Clear
73°
7 AM
Sunny
Sunny
72°
8 AM
Sunny
Sunny
75°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jul
30
M Clear
M Clear
92°
72°
jul
31
Sunny
Sunny
95°
71°
aug
01
Sunny
Sunny
95°
69°
aug
02
Sunny
Sunny
94°
66°
aug
03
Sunny
Sunny
94°
65°
aug
04
Sunny
Sunny
91°
64°
aug
05
Sunny
Sunny
92°
65°
aug
06
Sunny
Sunny
93°
66°
aug
07
Sunny
Sunny
92°
66°
aug
08
Sunny
Sunny
91°
65°
Details for Wednesday, July 30 (Evening)
Evening: Mostly clear. Low 72F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 40%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:17 PM
 
Moonrise: 9:37 AM
Moonset: 10:04 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Thursday, July 31
Mainly sunny. High around 95F. Winds WSW at 5 to 10 mph.
Evening: A mostly clear sky. Low 71F. Winds light and variable.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 26%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:16 PM
 
Moonrise: 10:33 AM
Moonset: 10:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (245°)
Speed: 7Mph(12Km, 8Kts)
Details for Friday, August 01
Sunny. Highs in the mid 90s and lows in the upper 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 17%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:15 PM
 
Moonrise: 11:30 AM
Moonset: 11:05 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (206°)
Speed: 7Mph(12Km, 8Kts)
Details for Saturday, August 02
Sunshine. Highs in the mid 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 17%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:14 PM
 
Moonrise: 12:29 PM
Moonset: 11:38 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (190°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 03
Mainly sunny. Highs in the mid 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 19%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:13 PM
 
Moonrise: 1:28 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 7Mph(11Km, 8Kts)
Details for Monday, August 04
Mainly sunny. Highs in the low 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 25%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:12 PM
 
Moonrise: 2:30 PM
Moonset: 12:16 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (214°)
Speed: 7Mph(11Km, 8Kts)
Details for Tuesday, August 05
Sunny. Highs in the low 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 25%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:11 PM
 
Moonrise: 3:31 PM
Moonset: 12:59 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (239°)
Speed: 7Mph(12Km, 8Kts)
Details for Wednesday, August 06
Sunny. Highs in the low 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 26%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:10 PM
 
Moonrise: 4:32 PM
Moonset: 1:48 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (252°)
Speed: 7Mph(12Km, 8Kts)
Details for Thursday, August 07
Sunshine. Highs in the low 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 27%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:09 PM
 
Moonrise: 5:29 PM
Moonset: 2:45 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (263°)
Speed: 7Mph(12Km, 9Kts)
Details for Friday, August 08
Sunny. Highs in the low 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 32%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:08 PM
 
Moonrise: 6:23 PM
Moonset: 3:49 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (220°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
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