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

28°F

-2°C

Humidity 74%
Wind Speed W 6 MPH
Barometer 29.52 in (999.66 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 17 Feb 11:55 PM PST
Extended Forecast for

8 Miles SSW Sisters OR

  • Overnight

    Overnight: A 40 percent chance of snow.  Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 1pm.  Partly sunny, with a high near 29. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow.  Low around 18. Calm wind.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow

  • Thursday

    Thursday: Snow, mainly before 4pm.  High near 29. Calm wind.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 14. Calm wind.  New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 4pm.  Mostly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly 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 37.

    High: 37 °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

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 16. Calm wind.
Wednesday
Snow likely, mainly after 1pm. Partly sunny, with a high near 29. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. Low around 18. Calm wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow, mainly before 4pm. High near 29. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 14. Calm wind. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow, mainly before 4pm. Mostly sunny, with a high near 33.
Friday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 20.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 37.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Sunday
Snow likely before 4pm, then rain, possibly mixed with snow. Partly sunny, with a high near 42.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 27.
Monday
Snow. Mostly cloudy, with a high near 39.
Monday Night
Snow likely. Mostly cloudy, with a low around 25.
Tuesday
Snow. Partly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Sisters OR
 44.17°N 121.61°W (Elev. 4600 ft)
10:26 pm PST Feb 17, 2026
12am 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