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

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 21 Feb 04:55 AM PST
Extended Forecast for

8 Miles NE Mount Bachelor OR

Winter Weather Advisory February 21, 06:21am until February 21, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 06:21am until February 21, 10:00pm

    NOW until 10:00pm Sat

    Winter Weather Advisory

  • Today

    High: 34 °F

    Snow Likely
    then Chance
    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 4am.  Partly cloudy, with a steady temperature around 31. Southwest wind 11 to 17 mph, with gusts as high as 32 mph.

    Low: 31 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely before 4pm, then rain and snow.  High near 39. South wind 14 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Snow level 5900 feet. Low around 35. South wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow before 10am, then rain.  Snow level 6000 feet rising to 6600 feet in the afternoon. High near 43. Southwest wind 11 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow.  Low around 37. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 10am.  High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Today
Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a steady temperature around 31. Southwest wind 11 to 17 mph, with gusts as high as 32 mph.
Sunday
Snow likely before 4pm, then rain and snow. High near 39. South wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow. Snow level 5900 feet. Low around 35. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow before 10am, then rain. Snow level 6000 feet rising to 6600 feet in the afternoon. High near 43. Southwest wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 37. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain and snow, becoming all snow after 10am. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of snow. Sunny, with a high near 38.
Wednesday Night
A slight chance of snow. Mostly clear, with a low around 25.
Thursday
A chance of snow. Sunny, with a high near 42.
Thursday Night
A chance of snow. Partly cloudy, with a low around 29.
Friday
A chance of snow. Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mount Bachelor OR
 44.05°N 121.54°W (Elev. 5801 ft)
5:51 am PST Feb 21, 2026
6am PST Feb 21, 2026-6pm PST Feb 27, 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