Portola, California
Current Conditions -  °F | °C
As of 10:35 AM on Friday 19 Sep 2014 (Local Time) from KRTS Reporting Station
Clear Clear  
Wind Chill: 66°   Ceiling: Unl
Heat Index: 66°   Visibility: 10mi
Dew Point: 39°   Wind: 9mph
Humidity: 37%   Direction: 90°E
Pressure: 30.13"   Gusts: NA
Location:  39.81°N, 120.47°W
Report Text: KRTS 191735Z AUTO 09008KT 10SM CLR 19/04 A3013 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 83° - Lo 51°
11 AM
Sunny
Sunny
73°
12 PM
Sunny
Sunny
76°
1 PM
Sunny
Sunny
78°
2 PM
Sunny
Sunny
80°
3 PM
Sunny
Sunny
81°
4 PM
Sunny
Sunny
80°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
sep
19
Sunny
Sunny
83°
51°
sep
20
M Sunny
M Sunny
87°
52°
sep
21
P Cloudy
P Cloudy
81°
48°
sep
22
M Sunny
M Sunny
83°
46°
sep
23
Sunny
Sunny
80°
47°
sep
24
Sunny
Sunny
77°
45°
sep
25
Showers
Showers
68°
39°
sep
26
M Sunny
M Sunny
64°
39°
sep
27
M Sunny
M Sunny
69°
43°
sep
28
Sunny
Sunny
73°
44°
Details for Friday, September 19
Plentiful sunshine. High 83F. Winds ENE at 5 to 10 mph.
Evening: Clear skies. Low 51F. Winds NE at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 27%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 7:03 PM
 
Moonrise: 2:37 AM
Moonset: 4:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (63°)
Speed: 9Mph(15Km, 11Kts)
Details for Saturday, September 20
Generally sunny despite a few afternoon clouds. High 87F. Winds E at 5 to 10 mph.
Evening: Variable clouds with a slight chance of thunderstorms overnight. Low 52F. Winds W at 5 to 10 mph. Chance of rain 30%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 31%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:02 PM
 
Moonrise: 3:31 AM
Moonset: 5:07 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (101°)
Speed: 8Mph(12Km, 9Kts)
Details for Sunday, September 21
Partly cloudy. Highs in the low 80s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 7:00 PM
 
Moonrise: 4:27 AM
Moonset: 5:38 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (252°)
Speed: 9Mph(15Km, 11Kts)
Details for Monday, September 22
Plenty of sun. Highs in the low 80s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 40%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 6:58 PM
 
Moonrise: 5:23 AM
Moonset: 6:09 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 11Mph(18Km, 13Kts)
Details for Tuesday, September 23
Sunny. Highs in the low 80s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 6:57 PM
 
Moonrise: 6:20 AM
Moonset: 6:38 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (214°)
Speed: 12Mph(20Km, 14Kts)
Details for Wednesday, September 24
Sunny. Highs in the upper 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 6:55 PM
 
Moonrise: 7:16 AM
Moonset: 7:08 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SSW
Direction: SSW (208°)
Speed: 16Mph(25Km, 18Kts)
Details for Thursday, September 25
Showers possible. Highs in the upper 60s and lows in the upper 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 6:53 PM
 
Moonrise: 8:15 AM
Moonset: 7:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (226°)
Speed: 12Mph(20Km, 14Kts)
Details for Friday, September 26
Plenty of sun. Highs in the mid 60s and lows in the upper 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 6:52 PM
 
Moonrise: 9:14 AM
Moonset: 8:15 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (272°)
Speed: 10Mph(15Km, 11Kts)
Details for Saturday, September 27
A few clouds. Highs in the upper 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 6:50 PM
 
Moonrise: 10:14 AM
Moonset: 8:54 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (29°)
Speed: 10Mph(15Km, 11Kts)
Details for Sunday, September 28
Sunshine. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 34%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 6:49 PM
 
Moonrise: 11:13 AM
Moonset: 9:37 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (78°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
Chart.
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