Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

95°F

35°C

Humidity 14%
Wind Speed WSW 15 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index91°F (33°C)
Last update 09 Aug 03:01 PM PDT
Extended Forecast for

7 Miles ESE Ukiah CA

Heat Advisory August 9, 04:01pm until August 9, 10:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 9, 04:01pm until August 9, 10:00pm

    NOW until 10:00pm Sun

    Heat Advisory

  • Tonight

    Low: 73 °F

    Clear

  • Monday

    Monday: Patchy smoke after 11am. Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 93 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke before 8pm. Mostly clear, with a low around 72. Northwest wind 7 to 10 mph.

    Low: 72 °F

    Patchy Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. West wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 73. Northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday
Patchy smoke after 11am. Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Patchy smoke before 8pm. Mostly clear, with a low around 72. Northwest wind 7 to 10 mph.
Tuesday
Sunny, with a high near 89. Light and variable wind becoming south southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 71. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 77.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Ukiah CA
 39.11°N 123.08°W (Elev. 2785 ft)
2:10 pm PDT Aug 9, 2026
4pm PDT Aug 9, 2026-6pm PDT Aug 16, 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