Grass Valley, California
Current Conditions -  °F | °C
As of 1:00 PM on Saturday 20 Sep 2014 (Local Time) from KGOO Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 75°   Ceiling: Unl
Heat Index: 75°   Visibility: 4mi
Dew Point: 50°   Wind: 0mph
Humidity: 41%   Direction: NA
Pressure: 30.02"   Gusts: NA
Location:  39.22°N, 121.06°W
Report Text: KGOO 202000Z AUTO 00000KT 4SM FEW033 FEW042 SCT090 24/10 A3002 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 81° - Lo 62°
2 PM
M Sunny
M Sunny
80°
3 PM
Sunny
Sunny
80°
4 PM
Sunny
Sunny
81°
5 PM
Sunny
Sunny
80°
6 PM
M Sunny
M Sunny
78°
7 PM
Sct T-Storms
Sct T-Storms
76°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
sep
20
M Sunny
M Sunny
81°
62°
sep
21
AM Clouds
AM Clouds
78°
60°
sep
22
Sunny
Sunny
82°
60°
sep
23
Sunny
Sunny
80°
59°
sep
24
Sunny
Sunny
79°
57°
sep
25
Showers
Showers
69°
51°
sep
26
M Sunny
M Sunny
69°
51°
sep
27
Showers
Showers
72°
52°
sep
28
PM Showers
PM Showers
71°
52°
sep
29
M Sunny
M Sunny
77°
54°
Details for Saturday, September 20
Lots of sunshine. High 81F. Winds WSW at 5 to 10 mph.
Evening: Scattered thunderstorms early, then cloudy skies after midnight. Low 62F. Winds light and variable. Chance of rain 40%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 7:04 PM
 
Moonrise: 3:34 AM
Moonset: 5:09 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (258°)
Speed: 6Mph(10Km, 7Kts)
Details for Sunday, September 21
Cloudy skies early, followed by partial clearing. High 78F. Winds SSW at 5 to 10 mph.
Evening: A mostly clear sky. Low near 60F. Winds light and variable.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 7:02 PM
 
Moonrise: 4:30 AM
Moonset: 5:40 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (195°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, September 22
Sunshine. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 7:00 PM
 
Moonrise: 5:25 AM
Moonset: 6:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 7Mph(10Km, 8Kts)
Details for Tuesday, September 23
Mainly sunny. Highs in the low 80s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 41%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 6:59 PM
 
Moonrise: 6:22 AM
Moonset: 6:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (176°)
Speed: 8Mph(12Km, 9Kts)
Details for Wednesday, September 24
Sunny. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 6:57 PM
 
Moonrise: 7:18 AM
Moonset: 7:11 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  S
Direction: S (182°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, September 25
Chance of showers. Highs in the upper 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 6:56 PM
 
Moonrise: 8:17 AM
Moonset: 7:43 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (192°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, September 26
More sun than clouds. Highs in the upper 60s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 6:54 PM
 
Moonrise: 9:15 AM
Moonset: 8:18 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 7Mph(12Km, 8Kts)
Details for Saturday, September 27
Chance of showers. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 6:52 PM
 
Moonrise: 10:15 AM
Moonset: 8:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 7Mph(11Km, 8Kts)
Details for Sunday, September 28
Chance of afternoon showers. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 36%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 6:51 PM
 
Moonrise: 11:14 AM
Moonset: 9:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (38°)
Speed: 7Mph(11Km, 8Kts)
Details for Monday, September 29
Mostly sunny. Highs in the upper 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 6:49 PM
 
Moonrise: 12:13 PM
Moonset: 10:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (156°)
Speed: 6Mph(10Km, 7Kts)
Daily Forecast Chart
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