Mount Wilson, California
As of 3:29 am PST on November 7, 2009
Today...Partly cloudy except mostly cloudy with patchy low clouds and dense fog along the northern slopes in the morning. Visibility one quarter mile or less at times early. Highs in the upper 50s to lower 70s. Through and below passes and canyons...areas of northwest winds 15 to 25 mph with local gusts to 40 mph in the afternoon.
Tonight...Partly cloudy. Mostly cloudy with patchy low clouds and fog along the northern slopes. Lows from the 40s to lower 50s at low elevations to the mid 20s to mid 30s in high valleys and peaks.Through and below passes and canyons...areas of northwest winds 15 to 25 mph with local gusts to 40 mph in the evening.
Sunday...Mostly sunny. Highs in the 60s to lower 70s.
5-day forecast | Marine forecast | Pollen forecast | Air Pollution
5-day forecast
Almanac
Key: T = Trace of precipitation; MM = data not available
Air pollution
EPA forecast for: W San Gabriel Vly
Detailed forecasts from the South Coast Air Quality Management District
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Forecast
As of 3:29 am PST on November 7, 2009
Today...Partly cloudy except mostly cloudy with patchy low clouds and dense fog along the northern slopes in the morning. Visibility one quarter mile or less at times early. Highs in the upper 50s to lower 70s. Through and below passes and canyons...areas of northwest winds 15 to 25 mph with local gusts to 40 mph in the afternoon.
Tonight...Partly cloudy. Mostly cloudy with patchy low clouds and fog along the northern slopes. Lows from the 40s to lower 50s at low elevations to the mid 20s to mid 30s in high valleys and peaks.Through and below passes and canyons...areas of northwest winds 15 to 25 mph with local gusts to 40 mph in the evening.
Sunday...Mostly sunny. Highs in the 60s to lower 70s.
5-day forecast | Marine forecast | Pollen forecast | Air Pollution
Radar
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Regional conditions
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5-day forecast
| Sat | Sun | Mon | Tue | Wed |
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| Clear | Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| 70° | 54° | 72° | 56° | 76° | 54° | 72° | 54° | 67° | 52° |
Almanac
Key: T = Trace of precipitation; MM = data not available
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Air pollution
EPA forecast for: W San Gabriel Vly
| Current | Air Quality: Good | Pollutant: OZONE |
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| Sun | Air Quality: Good | Pollutant: NO2 |
| Sun | Air Quality: Good | Pollutant: OZONE |
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