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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

SUGARLOAF (SGFO3)

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

NA

23°F

-5°C

Humidity 69%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 17 Feb 07:06 PM PST
Extended Forecast for

11 Miles SE Disston OR

Winter Weather Advisory February 17, 07:27pm until February 20, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 17, 07:27pm until February 20, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 18 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 1pm. The snow could be heavy at times.  High near 28. South southwest wind 8 to 13 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 24. South southwest wind 7 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 24 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers.  High near 28. South southwest wind 6 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 21. West wind around 6 mph becoming south in the evening.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 4pm.  Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. South southwest wind around 6 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers, mainly after 1pm. The snow could be heavy at times. High near 28. South southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 24. South southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow showers. High near 28. South southwest wind 6 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 21. West wind around 6 mph becoming south in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 40. Breezy.
Saturday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 34. Breezy.
Sunday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. Cloudy, with a high near 43. Breezy.
Sunday Night
Rain and snow. Cloudy, with a low around 34.
Monday
Snow. Cloudy, with a high near 39.
Monday Night
Snow. Mostly cloudy, with a low around 33.
Tuesday
Snow. Cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Disston OR
 43.58°N 122.63°W (Elev. 4272 ft)
6:41 pm PST Feb 17, 2026
7pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
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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