Forecast Details for Cobb, CA

Recent Locations: Mustang, OK Letohatchee, AL Cobb, CA

Current Alerts for Cobb, CA: Lake Wind Advisory Winter Storm Watch

Tonight: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 44. South southwest wind 7 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday: Rain. High near 48. South wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

Monday Night: Rain. Low around 44. South wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday: Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 50. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Mostly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 55. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.

Wednesday Night: Mostly clear, with a low around 43.

Thursday: Sunny, with a high near 63.

Thursday Night: Mostly clear, with a low around 47.

Friday: Sunny, with a high near 67.

Friday Night: Mostly clear, with a low around 48.

Saturday: Mostly sunny, with a high near 64.

Saturday Night: Partly cloudy, with a low around 47.

Sunday: Mostly sunny, with a high near 63.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What are Shelf Clouds?

Home - Education - Cloud Types - Shelf Clouds

Shelf Clouds Next Topic: Sleet

A shelf cloud is similar to a wall cloud, but forms at the front of a storm cloud, instead of at the rear, where wall clouds form.

A shelf cloud is caused by a series of events set into motion by the advancing storm; first, cool air settles along the ground where precipitation has just fallen. As the cool air is brought in, the warmer air is displaced, and rises above it, because it is less dense. When the warmer air reaches the bottom of the storm cloud, it begins to cool again, and the resulting condensation is a visible shelf cloud.

Next Topic: Sleet

Weather Topic: What is Snow?

Home - Education - Precipitation - Snow

Snow Next Topic: Stratocumulus Clouds

Snow is precipitation taking the form of ice crystals. Each ice crystal, or snowflake, has unique characteristics, but all of them grow in a hexagonal structure. Snowfall can last for sustained periods of time and result in significant buildup of snow on the ground.

On the earth's surface, snow starts out light and powdery, but as it begins to melt it tends to become more granular, producing small bits of ice which have the consistency of sand. After several cycles of melting and freezing, snow can become very dense and ice-like, commonly known as snow pack.

Next Topic: Stratocumulus Clouds