Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

21°F

-6°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 01 Dec 12:55 AM PST
Extended Forecast for

4 Miles WNW Sisters OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of rain after 4pm.  Snow level 3600 feet rising to 8000 feet in the afternoon. Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 7pm, then a slight chance of snow after 4am.  Partly cloudy, with a low around 28. Calm wind.  Chance of precipitation is 10%.

    Low: 28 °F

    Slight Chance
    Rain then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 7am, then a chance of rain.  Snow level 5000 feet lowering to 4400 feet in the afternoon . Mostly sunny, with a high near 43. West wind 3 to 6 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Patchy freezing fog after 10pm. Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 10am.  Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. Calm wind.
Monday
A 10 percent chance of rain after 4pm. Snow level 3600 feet rising to 8000 feet in the afternoon. Partly sunny, with a high near 49. Calm wind.
Monday Night
A slight chance of rain before 7pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 28. Calm wind. Chance of precipitation is 10%.
Tuesday
A chance of rain and snow before 7am, then a chance of rain. Snow level 5000 feet lowering to 4400 feet in the afternoon . Mostly sunny, with a high near 43. West wind 3 to 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Patchy freezing fog after 10pm. Partly cloudy, with a low around 21. Calm wind.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 48.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Friday
A chance of rain. Partly sunny, with a high near 50.
Friday Night
Rain. Mostly cloudy, with a low around 32.
Saturday
Rain. Partly sunny, with a high near 45.
Saturday Night
A chance of rain and snow. Snow level 4500 feet. Mostly cloudy, with a low around 29.
Sunday
Rain and snow likely. Snow level 4400 feet. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Sisters OR
 44.3°N 121.64°W (Elev. 3507 ft)
1:30 am PST Dec 1, 2025
2am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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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