Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

18°F

-8°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 20 Feb 03:55 AM PST
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Today

    Today: A 20 percent chance of snow after 1pm.  Partly sunny, with a high near 27. Southwest wind 9 to 11 mph.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: Snow likely after 1am.  Mostly cloudy, with a steady temperature around 24. South wind around 7 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: Snow likely.  Mostly cloudy, with a high near 32. Southeast wind 10 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 26. Southeast wind 18 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 37. South wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 34. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 34 °F

    Heavy Snow

  • Monday

    Monday: Snow.  High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 36 °F

    Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow.  High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Snow

Detailed Forecast

Today
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 27. Southwest wind 9 to 11 mph.
Tonight
Snow likely after 1am. Mostly cloudy, with a steady temperature around 24. South wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely. Mostly cloudy, with a high near 32. Southeast wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 26. Southeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 37. South wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 34. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 31. Chance of precipitation is 90%.
Tuesday
Snow. High near 34. Chance of precipitation is 90%.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26.
Wednesday
Snow likely. Mostly sunny, with a high near 36.
Wednesday Night
A chance of snow. The snow could be heavy at times. Partly cloudy, with a low around 29.
Thursday
Snow likely. The snow could be heavy at times. Mostly sunny, with a high near 36. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mt Jefferson OR
 44.67°N 121.68°W (Elev. 5771 ft)
4:21 am PST Feb 20, 2026
5am PST Feb 20, 2026-6pm PST Feb 26, 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