Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Ukiah Municipal Airport (KUKI)

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

Clear

106°F

41°C

Humidity 12%
Wind Speed SSE 3 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 03 Aug 02:35 PM PDT
Extended Forecast for

Calpella CA

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

    NOW until 11:00pm Tue

    Heat Advisory

  • This Afternoon

    High: 106 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 66. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 106. Calm wind becoming south around 5 mph in the afternoon.

    High: 106 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 62 °F

    Mostly Clear

  • Wednesday

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

    High: 102 °F

    Hot

  • Wednesday Night

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

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 106. West southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 66. West northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 106. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. West wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 102. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 60. West wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Clear, with a low around 62.
Friday
Sunny and hot, with a high near 104.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 96.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Calpella CA
 39.23°N 123.2°W (Elev. 797 ft)
2:10 pm PDT Aug 3, 2026
2pm PDT Aug 3, 2026-6pm PDT Aug 9, 2026
 
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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