Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

SISTERS (K6K5)

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

NA

48°F

9°C

Humidity 70%
Wind Speed NA 5 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 10 Dec 11:55 PM PST
Extended Forecast for

11 Miles SSW Suttle Lake OR

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 47. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Southwest wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Southwest wind around 7 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Southwest wind 7 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 4pm.  Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 36. Southwest wind around 18 mph, with gusts as high as 33 mph.
Thursday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 47. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 34. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 52. Southwest wind around 7 mph.
Friday Night
Partly cloudy, with a low around 36. Southwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 30 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 47.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
Rain. Mostly cloudy, with a high near 47.
Monday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 33.
Tuesday
Rain and snow. Snow level 5900 feet. Mostly cloudy, with a high near 40.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Suttle Lake OR
 44.25°N 121.81°W (Elev. 5200 ft)
1:07 am PST Dec 11, 2025
1am PST Dec 11, 2025-6pm PST Dec 17, 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