Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

NA

24°F

-4°C

Humidity 4%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint -40°F (-40°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 18 Feb 10:06 AM PST
Extended Forecast for

8 Miles SSE Disston OR

Winter Weather Advisory February 18, 11:12am until February 20, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 11:12am until February 20, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Today

    High: 34 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times.  Low around 28. South wind 3 to 6 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers likely, mainly after 1pm.  Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 27. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers, mainly before 4pm.  Partly sunny, with a high near 39. South southwest wind 5 to 7 mph.  New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before 10pm, then snow likely, mainly after 4am.  Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm.  Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 1am, then rain likely, possibly mixed with snow between 1am and 4am, then rain likely after 4am.  Snow level 3900 feet. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Snow showers, mainly before 4pm. High near 34. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow showers. The snow could be heavy at times. Low around 28. South wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers, mainly before 4pm. Partly sunny, with a high near 39. South southwest wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow showers before 10pm, then snow likely, mainly after 4am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain likely before 1am, then rain likely, possibly mixed with snow between 1am and 4am, then rain likely after 4am. Snow level 3900 feet. Mostly cloudy, with a low around 40.
Sunday
Rain likely before 7am, then rain likely, possibly mixed with snow between 7am and 10am, then rain after 10am. Snow level 4100 feet rising to 4900 feet in the afternoon. Cloudy, with a high near 50.
Sunday Night
Rain before 1am, then rain, possibly mixed with snow between 1am and 4am, then rain after 4am. Snow level 4800 feet. Cloudy, with a low around 41.
Monday
Rain, possibly mixed with snow. Snow level 4100 feet. Cloudy, with a high near 45.
Monday Night
Rain, possibly mixed with snow. Snow level 3400 feet. Mostly cloudy, with a low around 37.
Tuesday
Rain, possibly mixed with snow. Snow level 3000 feet rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Disston OR
 43.59°N 122.72°W (Elev. 2838 ft)
10:07 am PST Feb 18, 2026
11am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

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