Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

30°F

-1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 27 Jan 08:55 PM PST
Extended Forecast for

4 Miles S Camp Sherman OR

  • Tonight

    Tonight: Snow likely before 10pm, then a chance of rain, snow, and freezing rain between 10pm and 1am, then a chance of snow after 1am.  Mostly cloudy, with a low around 26. Calm wind becoming southwest around 5 mph after midnight.  Chance of precipitation is 60%. Little or no ice accumulation expected.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Wintry Mix
    Likely

  • Wednesday

    Wednesday: A chance of snow before 10am, then a chance of rain and snow.  Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 40. Southwest wind around 5 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 7pm, then rain likely.  Snow level 5100 feet. Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Snow level 5300 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 44. Light southwest wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 34. Light southwest wind.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 10am.  Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Snow likely before 10pm, then a chance of rain, snow, and freezing rain between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 26. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 10am, then a chance of rain and snow. Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 40. Southwest wind around 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 7pm, then rain likely. Snow level 5100 feet. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Rain likely, mainly before 10am. Snow level 5300 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 44. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 34. Light southwest wind.
Friday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 48.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 31.
Saturday
Mostly cloudy, with a high near 47.
Saturday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 30.
Sunday
A chance of rain, mainly after 10am. Mostly cloudy, with a high near 44.
Sunday Night
A chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Snow level 5000 feet. Partly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Camp Sherman OR
 44.41°N 121.64°W (Elev. 4564 ft)
9:11 pm PST Jan 27, 2026
9pm PST Jan 27, 2026-6pm PST Feb 3, 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