Forecast Details for Mount Hermon, CA

Recent Locations: Mount Hermon, CA  
Today: A slight chance of drizzle before 11am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70. Light south wind.
Tonight: Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 49. Calm wind.
Friday: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Light south wind.
Friday Night: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 49. Calm wind.
Saturday: Areas of fog before 9am. Otherwise, partly sunny, with a high near 66. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 48.
Sunday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 69.
Sunday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 46.
Monday: Patchy fog before 7am. Otherwise, sunny, with a high near 70.
Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 47.
Tuesday: Patchy fog. Otherwise, sunny, with a high near 71.
Tuesday Night: Patchy fog. Otherwise, partly cloudy, with a low around 48.
Wednesday: Patchy fog. Otherwise, mostly sunny, with a high near 70.

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Current U.S. National Radar--Current

The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).

Current U.S. National Radar

National Weather Forecast--Current

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Today's National Weather Map

National Weather Forecast for Tomorrow

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

Tomorrows National Weather Map

North America Water Vapor (Moisture)

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North American Water Vapor Map

Weather Topic: What is Graupel?

Home - Education - Precipitation - Graupel

Graupel Next Topic: Hail

Graupel is a form of precipitation that is created by atmospheric conditions which cause supercooled water droplets to contact snow crystals and freeze to their surface.

Sometimes known as soft hail or snow pellets, graupel is delicate and easily destroyed by touch. Whereas hail usually falls during severe weather, graupel doesn't require such conditions to form, and can form in mild precipitation similar to situations which produce snowfall.

Next Topic: Hail

Weather Topic: What are Hole Punch Clouds?

Home - Education - Cloud Types - Hole Punch Clouds

Hole Punch Clouds Next Topic: Mammatus Clouds

A hole punch cloud is an unusual occurrence when a disk-shaped hole appears in a cirrostratus, cirrocumulus, or altocumulus cloud.

When part of the cloud forms ice crystals, water droplets in the surrounding area of the cloud evaporate. The effect of this process produces a large elliptical gap in the cloud. The hole punch cloud formation is rare, but it is not specific to any geographic area.

Other names which have been used to describe this phenomena include fallstreak hole, skypunch, and cloud hole.

Next Topic: Mammatus Clouds