Portola, California
Current Conditions -  °F | °C
As of 8:35 AM on Thursday 17 Apr 2014 (Local Time) from KRTS Reporting Station
Clear Clear  
Wind Chill: 50°   Ceiling: Unl
Heat Index: 50°   Visibility: 10mi
Dew Point: 28°   Wind: 0mph
Humidity: 43%   Direction: NA
Pressure: 29.95"   Gusts: NA
Location:  39.81°N, 120.47°W
Report Text: KRTS 171535Z AUTO 00000KT 10SM CLR 10/M02 A2995 RMK AO2
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 70° - Lo 40°
9 AM
Sunny
Sunny
49°
10 AM
Sunny
Sunny
56°
11 AM
Sunny
Sunny
62°
12 PM
Sunny
Sunny
66°
1 PM
Sunny
Sunny
68°
2 PM
Sunny
Sunny
68°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
apr
17
Sunny
Sunny
70°
40°
apr
18
P Cloudy
P Cloudy
68°
38°
apr
19
M Sunny
M Sunny
68°
36°
apr
20
M Sunny
M Sunny
70°
38°
apr
21
P Cloudy
P Cloudy
68°
33°
apr
22
Few Showers
Few Showers
47°
28°
apr
23
P Cloudy
P Cloudy
52°
28°
apr
24
P Cloudy
P Cloudy
59°
34°
apr
25
Cloudy
Cloudy
61°
36°
apr
26
Cloudy
Cloudy
58°
36°
Details for Thursday, April 17
Abundant sunshine. High around 70F. Winds SSW at 10 to 20 mph.
Evening: Cloudy with a few showers. Low around 40F. Winds W at 5 to 10 mph. Chance of rain 30%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:42 PM
 
Moonrise: 10:33 PM
Moonset: 7:57 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 14Mph(23Km, 12Kts)
Details for Friday, April 18
Partly cloudy skies. High 68F. Winds W at 5 to 10 mph.
Evening: A few clouds. Low 38F. Winds W at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:43 PM
 
Moonrise: 11:33 PM
Moonset: 8:47 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (281°)
Speed: 10Mph(16Km, 9Kts)
Details for Saturday, April 19
More sun than clouds. Highs in the upper 60s and lows in the mid 30s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:44 PM
 
Moonrise: 11:59 PM
Moonset: 9:42 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (229°)
Speed: 11Mph(18Km, 9Kts)
Details for Sunday, April 20
Mostly sunny. Highs in the low 70s and lows in the upper 30s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:45 PM
 
Moonrise: 12:29 AM
Moonset: 10:43 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (259°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, April 21
Mix of sun and clouds. Highs in the upper 60s and lows in the low 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:46 PM
 
Moonrise: 1:20 AM
Moonset: 11:48 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (216°)
Speed: 16Mph(26Km, 14Kts)
Details for Tuesday, April 22
Few showers. Highs in the upper 40s and lows in the upper 20s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 10%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:47 PM
 
Moonrise: 2:06 AM
Moonset: 12:55 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  WSW
Direction: WSW (240°)
Speed: 11Mph(18Km, 9Kts)
Details for Wednesday, April 23
Mix of sun and clouds. Highs in the low 50s and lows in the upper 20s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 10%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 7:48 PM
 
Moonrise: 2:47 AM
Moonset: 2:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, April 24
Mix of sun and clouds. Highs in the upper 50s and lows in the mid 30s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 9%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 7:49 PM
 
Moonrise: 3:25 AM
Moonset: 3:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (268°)
Speed: 9Mph(15Km, 8Kts)
Details for Friday, April 25
Cloudy. Highs in the low 60s and lows in the mid 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 3%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:50 PM
 
Moonrise: 4:01 AM
Moonset: 4:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (212°)
Speed: 10Mph(16Km, 9Kts)
Details for Saturday, April 26
Cloudy. Highs in the upper 50s and lows in the mid 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 25%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 7:51 PM
 
Moonrise: 4:36 AM
Moonset: 5:26 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (217°)
Speed: 13Mph(21Km, 11Kts)
Daily Forecast Chart
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