National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

SUGARLOAF (SGFO3)

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

NA

23°F

-5°C

Humidity 90%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 18 Feb 08:06 PM PST
Extended Forecast for

8 Miles SSE Disston OR

Winter Weather Advisory February 18, 08:49pm until February 19, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 08:49pm until February 19, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 29 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 35. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers before 4pm. Partly sunny, with a high near 39. South southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 32. Southeast wind 5 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Snow level rising to 4000 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am. Snow level 4100 feet. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 4pm, then rain after 4pm. Snow level 4400 feet rising to 5200 feet in the afternoon. Cloudy, with a high near 49.

    High: 49 °F

    Showers

Detailed Forecast

Tonight
Snow showers, mainly between midnight and 5am. Low around 29. South southeast wind 3 to 7 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 35. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. Calm wind. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers before 4pm. Partly sunny, with a high near 39. South southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 32. Southeast wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Snow level rising to 4000 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Showers likely, mainly after 4am. Snow level 4100 feet. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Sunday
Showers, mainly before 4pm, then rain after 4pm. Snow level 4400 feet rising to 5200 feet in the afternoon. Cloudy, with a high near 49.
Sunday Night
Rain. Cloudy, with a low around 44.
Monday
Rain, possibly mixed with snow, becoming all rain after 10am. Cloudy, with a high near 47.
Monday Night
Rain, possibly mixed with snow. Snow level 4900 feet. Cloudy, with a low around 40.
Tuesday
Rain and snow. Snow level 4200 feet. Mostly cloudy, with a high near 48.
Tuesday Night
Rain and snow likely. Snow level 4000 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Snow level 3000 feet rising to 3600 feet in the afternoon. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Disston OR
 43.59°N 122.72°W (Elev. 2838 ft)
Last Update:
8:41 pm PST Feb 18, 2026
Forecast Valid:
8pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation