Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

39°F

4°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 08 Feb 06:55 PM PST
Extended Forecast for

8 Miles SW Sisters OR

  • Tonight

    Tonight: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 25. West wind around 7 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: A 50 percent chance of snow before 10am.  Mostly sunny, with a high near 38. Calm wind.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 10am.  Sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Clear
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25. West wind around 7 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow before 10am. Mostly sunny, with a high near 38. Calm wind. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 22. Calm wind.
Tuesday
Mostly cloudy, with a high near 39. Calm wind.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind.
Wednesday
A 20 percent chance of snow before 10am. Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 23.
Friday
A chance of snow, mainly after 10am. Mostly cloudy, with a high near 40.
Friday Night
Snow likely. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Mostly cloudy, with a high near 36.
Saturday Night
Snow likely. Mostly cloudy, with a low around 20.
Sunday
Snow likely. Mostly cloudy, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Sisters OR
 44.19°N 121.64°W (Elev. 4800 ft)
3:20 pm PST Feb 8, 2026
7pm PST Feb 8, 2026-6pm PST Feb 15, 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