National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Ukiah Municipal Airport (KUKI)

Lat: 39.12783°NLon: 123.20011°WElev: 597.0ft.

Clear

73°F

23°C

Humidity 36%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 04 Oct 09:56 AM PDT
Extended Forecast for

Calpella CA

Heat Advisory October 4, 10:10am until October 4, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 10:10am until October 4, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 60. West northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 60 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny and hot, with a high near 102. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 60. West northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Today
Mostly cloudy and hot, with a high near 100. Calm wind.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 60. West northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 102. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 60. West northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 100. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 59. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny and hot, with a high near 99.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calpella CA
 39.23°N 123.2°W (Elev. 797 ft)
Last Update:
10:05 am PDT Oct 4, 2026
Forecast Valid:
10am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation