Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

43°F

6°C

Humidity 69%
Wind Speed NE 11 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 18 Nov 06:01 AM PST
Extended Forecast for

2 Miles N Hopland CA

  • Today

    Today: Patchy fog before 10am.  Otherwise, sunny, with a high near 62. Light west northwest wind.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 60. East southeast wind 5 to 7 mph.

    High: 60 °F

    Patchy Fog
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly after 10pm.  Low around 44. South southeast wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Partly sunny, with a high near 57. North northwest wind 7 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 39. North northeast wind 3 to 7 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, sunny, with a high near 62. Light west northwest wind.
Tonight
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 41. Calm wind.
Wednesday
A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. East southeast wind 5 to 7 mph.
Wednesday Night
Rain, mainly after 10pm. Low around 44. South southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely, mainly before 10am. Partly sunny, with a high near 57. North northwest wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 39. North northeast wind 3 to 7 mph.
Friday
Sunny, with a high near 66.
Friday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 41.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 69.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 42.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A slight chance of rain. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Hopland CA
 39°N 123.11°W (Elev. 489 ft)
3:01 am PST Nov 18, 2025
7am PST Nov 18, 2025-6pm PST Nov 24, 2025
 
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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