Mount Wilson, CA
Conditions as of 3:47 PM
Scattered Clouds
Temperature: -9999°
Wind: Variable 6 mph
Pressure:30.11 in.
Humidity: N/A%
Visibility: 30.0 miles
Observed at: El Monte, CA

UV Index

8
 Tue 
8
 Wed 
9
 Thu 

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5 Day Forecast for ZIP Code 91023
Tuesday Wednesday Thursday Friday Saturday
Clear Clear Clear Clear Clear
Clear Clear Clear Clear Clear
74° | 52°
Detail
Almanac
74° | 47°
Detail
Almanac
72° | 45°
Detail
Almanac
74° | 45°
Detail
Almanac
70° | 43°
Detail
Almanac
Regional Radar

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Forecast for Los Angeles County Mountains excluding the Santa Monica Range
Tonight
Clear. Lows from the 50s to lower 60s at low elevations to the 30s to lower 40s in high valleys and peaks. Northeast winds 15 to 25 mph.
Wednesday
Sunny. Highs from the mid 70s to lower 80s at low elevations to the upper 50s and 60s at higher elevations. Local northeast winds 15 to 25 mph in the morning.
Wednesday Night
Clear. Lows from the upper 40s and 50s at low elevations to the 30s to lower 40s in high valleys and peaks.
5 Day forecast
 
Marine Forecast for Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa
Tonight
W winds 10 to 15 kt...becoming variable 10 kt or less after midnight. Wind waves 2 ft or less. W swell 2 to 4 ft at 13 seconds...building to 3 to 5 ft at 13 seconds.
Wed
Winds variable 10 kt or less...becoming W 10 to 15 kt in the4 afternoon. Wind waves 2 ft or less. W swell 3 to 5 ft at 13 seconds.
Wed Night
W winds 10 to 15 kt...becoming variable 10 kt or less after midnight. Wind waves 2 ft or less. W swell 3 to 5 ft at 13 seconds. Patchy fog after midnight.
More Marine Forecasts | Marine Tide Times
 
Extended forecast for Los Angeles County Mountains excluding the Santa Monica Range
sunny Thursday
Sunny. Highs in the mid 60s to mid 70s. Northwest winds 10 to 20 mph in the afternoon.
  Thursday Night
Clear. Lows from the 40s at low elevations to the mid to upper 30s in high valleys and peaks. North winds 10 to 20 mph after midnight.
  Friday and Friday Night
Clear. Highs from the mid 60s to lower 70s at low elevations to the upper 50s to mid 60s in higher elevations. Lows from the 40s at low elevations to the mid to upper 30s in high valleys and peaks.
  Saturday and Saturday Night
Mostly clear. Highs from the mid 60s to mid 70s at low elevations to the 50s to lower 60s at higher elevations. Lows in the mid 30s to mid 40s.
sunny Sunday
Sunny. Highs from the upper 60s to mid 70s at low elevations to the mid 50s to mid 60s at higher elevations.
  Sunday Night through Tuesday
Mostly clear. Lows from the 40s at low elevations to the 30s in high valleys and peaks. Highs from the 60s to lower 70s at low elevations to the 50s to lower 60s at higher elevations.
 
Air Pollution Forecast for W San Gabriel Vly
  Air Quality AQ Index Pollutant
YesterdayGoodOZONE
WedGood NO2
WedGood OZONE
 
Almanac
Key: T = Trace of precipitation; MM = data not available
March 16, 2010
Normal high:70° Record high:92° (1978)
Normal low:52° Record low:36° (1880)
Sunrise:7:01 AM Moon Rise: 7:05 AM
Sunset:7:00 PM Moon Set: 8:08 PM
Complete weather almanac

 
Astronomy
Sunrise:07:01 AM (PDT) Moon Rise:07:05 AM (PDT)
Sunset:07:00 PM (PDT) Moon Set:08:08 PM (PDT)
Moon Phase
Mar. 16 Mar. 23 Mar. 29 Apr. 06 Apr. 14