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

SISTERS (K6K5)

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

NA

30°F

-1°C

Humidity 63%
Wind Speed W 10 MPH
Barometer 29.45 in (997.29 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 17 Feb 07:55 PM PST
Extended Forecast for

5 Miles N Camp Sherman OR

Winter Weather Advisory February 17, 09:14pm until February 17, 10:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory February 17, 09:14pm until February 17, 10:00pm

    NOW until 10:00pm Tue

    Winter Weather Advisory

  • Tonight

    Low: 19 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 1pm.  Partly sunny, with a high near 34. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow.  Low around 20. Light south wind.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 34. Calm wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow

  • 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.  Mostly sunny, with a high near 37.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain and snow.  Partly sunny, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 19. Southwest wind 3 to 5 mph.
Wednesday
Snow likely, mainly after 1pm. Partly sunny, with a high near 34. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 20. Light south wind. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 34. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an 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. Mostly sunny, with a high near 37.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A chance of snow before 4pm, then a chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow before 7pm, then snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Sunday
Snow likely before 10am, then rain and snow between 10am and 1pm, then rain after 1pm. Snow level rising to 4100 feet in the afternoon. Partly sunny, with a high near 46.
Sunday Night
Rain and snow. Snow level 4300 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 27.
Monday
Rain and snow. Snow level 3400 feet. Mostly cloudy, with a high near 42.
Monday Night
Rain and snow. Mostly cloudy, with a low around 25.
Tuesday
Rain and snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Camp Sherman OR
 44.54°N 121.65°W (Elev. 3205 ft)
8:46 pm PST Feb 17, 2026
9pm PST Feb 17, 2026-6pm PST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database