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

SISTERS (K6K5)

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

NA

36°F

2°C

Humidity 43%
Wind Speed WSW 16 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 18 Feb 01:55 PM PST
Extended Forecast for

4 Miles S Camp Sherman OR

Winter Weather Advisory until February 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 19, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 31 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely, mainly between 1am and 4am.  Mostly cloudy, with a low around 18. Calm wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely, mainly after 1pm.  Mostly cloudy, with a high near 31. Light west wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 16. Calm wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow before 4pm.  Mostly sunny, with a high near 34. Southwest wind 3 to 5 mph.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow after 10pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely. Partly sunny, with a high near 31. West wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly between 1am and 4am. Mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. Light west wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 16. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow before 4pm. Mostly sunny, with a high near 34. Southwest wind 3 to 5 mph.
Friday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 20.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Sunday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Sunday Night
Rain and snow. Snow level 4800 feet. Mostly cloudy, with a low around 29.
Monday
Snow. Mostly cloudy, with a high near 40.
Monday Night
Snow. Mostly cloudy, with a low around 25.
Tuesday
Snow. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Camp Sherman OR
 44.41°N 121.64°W (Elev. 4564 ft)
1:30 pm PST Feb 18, 2026
2pm PST Feb 18, 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