Wintry Mix and Fire Weather Conditions Along the East Coast; Rains and Mountain Snow in the West

Dry, gusty conditions will produce elevated to critical fire weather conditions across portions of the Mid-Atlantic into the Southeast. Snow and a wintry mix is expected in the Great Lakes and portions of the Northeast, with several inches of snow possible in the higher elevations. An atmospheric river continues to bring heavy rainfall and high elevation mountain snow to the West. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Overcast

55°F

13°C

Humidity 62%
Wind Speed S 17 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 16 Nov 03:00 PM PST
Extended Forecast for

Etna CA

  • This Afternoon

    This Afternoon: Rain likely, mainly before 4pm.  Cloudy, with a high near 55. South wind around 7 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

  • Tonight

    Tonight: Rain.  Snow level 7400 feet lowering to 5800 feet after midnight . Low around 38. South wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Monday

    Monday: Rain, mainly before 9am.  Snow level 5300 feet. High near 48. West wind around 5 mph becoming light and variable.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain then
    Chance Rain

  • Monday Night

    Monday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 35. Light northwest wind.

    Low: 35 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 48. Light north northeast wind.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm.  Snow level 5200 feet rising to 6300 feet in the afternoon. Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Snow level 5100 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain likely, mainly before 4pm. Cloudy, with a high near 55. South wind around 7 mph. Chance of precipitation is 60%.
Tonight
Rain. Snow level 7400 feet lowering to 5800 feet after midnight . Low around 38. South wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before 9am. Snow level 5300 feet. High near 48. West wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 35. Light northwest wind.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 48. Light north northeast wind.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
A 30 percent chance of rain after 4pm. Snow level 5200 feet rising to 6300 feet in the afternoon. Mostly sunny, with a high near 53.
Wednesday Night
Rain likely, mainly after 10pm. Snow level 6200 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
Rain likely, mainly before 10am. Snow level 5100 feet. Mostly cloudy, with a high near 45.
Thursday Night
A slight chance of rain before 10pm. Snow level 5300 feet. Mostly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of rain. Mostly sunny, with a high near 54.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Sunday
A chance of rain. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Etna CA
 41.46°N 122.9°W (Elev. 3061 ft)
2:25 pm PST Nov 16, 2025
3pm PST Nov 16, 2025-6pm PST Nov 23, 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