Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 29 Nov 07:55 AM PST
Extended Forecast for

Sisters OR

  • Today

    Today: Patchy fog before 10am. Patchy freezing fog before 10am.  Otherwise, mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am.  Patchy freezing fog. Snow level 4400 feet lowering to 3200 feet after midnight . Cloudy, with a low around 24. Calm wind.  Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow and
    Patchy
    Freezing Fog

  • Sunday

    Sunday: Patchy freezing fog before 10am. Cloudy through mid morning, then gradual clearing, with a high near 40. Calm wind.

    High: 40 °F

    Patchy
    Freezing Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 4pm.  Partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm.  Snow level 3700 feet. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 42. Calm wind.
Tonight
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Patchy freezing fog. Snow level 4400 feet lowering to 3200 feet after midnight . Cloudy, with a low around 24. Calm wind. Chance of precipitation is 40%.
Sunday
Patchy freezing fog before 10am. Cloudy through mid morning, then gradual clearing, with a high near 40. Calm wind.
Sunday Night
Partly cloudy, with a low around 21. Calm wind.
Monday
Mostly sunny, with a high near 49. Calm wind.
Monday Night
A 30 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 28.
Tuesday
A 40 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 45.
Tuesday Night
A 20 percent chance of rain before 10pm. Snow level 3700 feet. Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 30.
Friday
A slight chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
8:30 am PST Nov 29, 2025
9am PST Nov 29, 2025-6pm PST Dec 5, 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