Multiple Hazards through Upcoming Weekend

The threat of severe thunderstorms will exist in the Midwest and Ohio Valley through Friday. Elevated to critical fire weather conditions will be in place across the Four-Corners through the weekend. Early season heat with likely record high temperatures will spread from the South into the Ohio Valley, Mid-Atlantic, and Northeast on Friday, Saturday and perhaps Sunday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644ft.

Clear

37°F

3°C

Humidity 64%
Wind Speed N 11 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 May 03:05 AM PDT
Extended Forecast for

Etna CA

Frost Advisory until May 20, 09:00am
Freeze Warning until May 20, 09:00am
Click here for hazard details and duration
Frost Advisory
Freeze Warning
  •  
    Frost Advisory until May 20, 09:00am
    Freeze Warning until May 20, 09:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a steady temperature around 35. North northwest wind around 6 mph.

    Frost

    Low: 35 °F

  • Friday

    Friday: Widespread frost before 8am.  Otherwise, sunny, with a high near 64. North wind 5 to 10 mph.

    Frost then
    Sunny

    High: 64 °F

  • Friday
    Night

    Friday Night: Patchy frost after 2am.  Otherwise, clear, with a low around 36. North wind 5 to 9 mph becoming calm  in the evening.

    Clear then
    Patchy Frost

    Low: 36 °F

  • Saturday

    Saturday: Patchy frost before 8am.  Otherwise, sunny, with a high near 71. Calm wind becoming north around 6 mph in the afternoon.

    Patchy Frost
    then Sunny

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 39. North wind 5 to 10 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 39 °F

  • Sunday

    Sunday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 43.

    Mostly Clear

    Low: 43 °F

  • Monday

    Monday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a steady temperature around 35. North northwest wind around 6 mph.
Friday
Widespread frost before 8am. Otherwise, sunny, with a high near 64. North wind 5 to 10 mph.
Friday Night
Patchy frost after 2am. Otherwise, clear, with a low around 36. North wind 5 to 9 mph becoming calm in the evening.
Saturday
Patchy frost before 8am. Otherwise, sunny, with a high near 71. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 39. North wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Etna CA
 41.46°N 122.9°W (Elev. 3061 ft)
3:08 am PDT May 20, 2022
3am PDT May 20, 2022-6pm PDT May 26, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database