Portola, California
Current Conditions -  °F | °C
As of 11:55 PM on Friday 25 Jul 2014 (Local Time) from KRTS Reporting Station
Clear Clear  
Wind Chill: 19°   Ceiling: Unl
Heat Index: 19°   Visibility: 10mi
Dew Point:   Wind: 13mph
Humidity: 28%   Direction: 290°WNW
Pressure: 30.16"   Gusts: NA
Location:  39.81°N, 120.47°W
Report Text: KRTS 260655Z AUTO 29011KT 10SM CLR 19/00 A3016 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 29° - Lo 9°
1 AM
Clear
Clear
12°
2 AM
Clear
Clear
12°
3 AM
Clear
Clear
11°
4 AM
Clear
Clear
10°
5 AM
Clear
Clear
10°
6 AM
Sunny
Sunny
11°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
jul
25
Clear
Clear
29°
jul
26
M Sunny
M Sunny
32°
14°
jul
27
P Cloudy
P Cloudy
32°
13°
jul
28
Iso T-Storms
Iso T-Storms
33°
13°
jul
29
M Sunny
M Sunny
32°
13°
jul
30
M Sunny
M Sunny
33°
14°
jul
31
P Cloudy
P Cloudy
33°
13°
aug
01
P Cloudy
P Cloudy
32°
13°
aug
02
M Sunny
M Sunny
31°
12°
aug
03
M Sunny
M Sunny
29°
12°
Details for Friday, July 25 (Evening)
Evening: Mainly clear. Low 49F. Winds light and variable.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:22 PM
 
Moonrise: 4:58 AM
Moonset: 7:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (160°)
Speed: 4Mph(6Km, 3Kts)
Details for Saturday, July 26
Sunny, along with a few afternoon clouds. High near 90F. Winds SSW at 5 to 10 mph.
Evening: Partly cloudy early with increasing clouds overnight. Low 57F. Winds W at 5 to 10 mph.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 27%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:21 PM
 
Moonrise: 5:53 AM
Moonset: 7:59 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (208°)
Speed: 9Mph(15Km, 8Kts)
Details for Sunday, July 27
Times of sun and clouds. Highs in the low 90s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 29%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 8:20 PM
 
Moonrise: 6:48 AM
Moonset: 8:33 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SW
Direction: SW (222°)
Speed: 8Mph(13Km, 7Kts)
Details for Monday, July 28
Isolated thunderstorms. Highs in the low 90s and lows in the mid 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 34%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 5:57 AM
Sunset: 8:19 PM
 
Moonrise: 7:43 AM
Moonset: 9:04 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (255°)
Speed: 9Mph(15Km, 8Kts)
Details for Tuesday, July 29
Plenty of sun. Highs in the low 90s and lows in the mid 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 28%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 5:58 AM
Sunset: 8:18 PM
 
Moonrise: 8:39 AM
Moonset: 9:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (232°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, July 30
A few clouds. Highs in the low 90s and lows in the upper 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 27%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 5:59 AM
Sunset: 8:17 PM
 
Moonrise: 9:35 AM
Moonset: 10:02 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (163°)
Speed: 8Mph(13Km, 7Kts)
Details for Thursday, July 31
Partly cloudy. Highs in the low 90s and lows in the mid 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 34%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 8:16 PM
 
Moonrise: 10:31 AM
Moonset: 10:32 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (246°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, August 01
Partly cloudy. Highs in the low 90s and lows in the mid 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:15 PM
 
Moonrise: 11:29 AM
Moonset: 11:03 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (233°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, August 02
Mostly sunny. Highs in the upper 80s and lows in the mid 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:14 PM
 
Moonrise: 12:27 PM
Moonset: 11:36 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (278°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, August 03
More sun than clouds. Highs in the mid 80s and lows in the low 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 40%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:13 PM
 
Moonrise: 1:27 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  W
Direction: W (266°)
Speed: 8Mph(13Km, 7Kts)
Daily Forecast Chart
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