Forecast Details for Rohnert Park, CA

Recent Locations: Loomis, WA Lebanon, WI Rohnert Park, CA

Today: Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph in the afternoon.

Tonight: Mostly cloudy, with a low around 48. Calm wind.

Sunday: Sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.

Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 46. West southwest wind around 6 mph becoming calm in the evening.

Monday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 45.

Tuesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 72.

Tuesday Night: Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 50.

Wednesday: A chance of rain. Widespread fog, mainly before 9am. Otherwise, partly sunny, with a high near 68.

Wednesday Night: A chance of rain, mainly before 11pm. Widespread fog, mainly after 2am. Otherwise, mostly cloudy, with a low around 48.

Thursday: A slight chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 70.

Thursday Night: Patchy fog. Otherwise, partly cloudy, with a low around 44.

Friday: Widespread fog. Otherwise, mostly sunny, with a high near 71.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

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).

National Weather Forecast--Current

The Current National Weather Forecast and National Weather Map are shown below.

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 Altocumulus Clouds?

Home - Education - Cloud Types - Altocumulus Clouds

Next Topic: Altostratus Clouds

Similar to cirrocumulus clouds, altocumulus clouds are characterized by cloud patches. They are distinguished by larger cloudlets than cirrocumulus clouds but are still smaller than stratocumulus clouds.

Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km) and may resemble, at times, the shape of a flying saucer. These uncommon formations, called altocumulus lenticularis, are created by uplift in the atmosphere and are most often seen in close proximity to mountains.

Next Topic: Altostratus Clouds

Weather Topic: What are Cirrocumulus Clouds?

Home - Education - Cloud Types - Cirrocumulus Clouds

Next Topic: Cirrostratus Clouds

Cirrocumulus clouds form at high altitudes (usually around 5 km) and have distinguishing characteristics displayed in a fine layer of small cloud patches. These small cloud patches are sometimes referred to as "cloudlets" in relation to the whole cloud formation.

Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the water droplets in the cloud freeze into ice crystals and the cloud becomes a cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud formations generally pass rapidly.

Next Topic: Cirrostratus Clouds