Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

82°F

28°C

Humidity 17%
Wind Speed NW 15 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Heat Index80°F (27°C)
Last update 09 Aug 11:01 PM PDT
Extended Forecast for

7 Miles NNE Hopland CA

  • Overnight

    Overnight: Clear, with a low around 72. West northwest wind around 8 mph.

    Low: 72 °F

    Clear

  • Monday

    Monday: Patchy smoke after 11am. Sunny, with a high near 92. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 92 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke before 8pm. Mostly clear, with a low around 71. Northwest wind 3 to 8 mph.

    Low: 71 °F

    Patchy Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 72. West northwest wind around 8 mph.
Monday
Patchy smoke after 11am. Sunny, with a high near 92. Light and variable wind becoming southwest around 6 mph in the afternoon.
Monday Night
Patchy smoke before 8pm. Mostly clear, with a low around 71. Northwest wind 3 to 8 mph.
Tuesday
Sunny, with a high near 88. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 70. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 87. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Hopland CA
 39.07°N 123.07°W (Elev. 2654 ft)
8:58 pm PDT Aug 9, 2026
12am PDT Aug 10, 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