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

41°F

5°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 08 Feb 09:55 AM PST
Extended Forecast for

5 Miles ESE Mt Jefferson OR

  • Today

    Today: Snow.  High near 35. Breezy, with a west wind 17 to 22 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 27. West wind 17 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: A 50 percent chance of snow.  Mostly sunny, with a high near 33. West wind 9 to 17 mph, with gusts as high as 23 mph.  New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. East wind 7 to 9 mph.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow. High near 35. Breezy, with a west wind 17 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a low around 27. West wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Monday
A 50 percent chance of snow. Mostly sunny, with a high near 33. West wind 9 to 17 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 24. West wind around 6 mph.
Tuesday
Partly sunny, with a high near 34. East wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 38.
Thursday Night
A chance of snow, mainly after 10pm. Partly cloudy, with a low around 27.
Friday
Snow. Mostly cloudy, with a high near 34.
Friday Night
Snow. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mt Jefferson OR
 44.67°N 121.68°W (Elev. 5771 ft)
9:15 am PST Feb 8, 2026
10am PST Feb 8, 2026-6pm PST Feb 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database