National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

59°F

15°C

Humidity 44%
Wind Speed SSW 17 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 10 Dec 11:55 AM PST
Extended Forecast for

4 Miles S Camp Sherman OR

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 50. West wind around 17 mph, with gusts as high as 32 mph.

    High: 50 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39. West wind around 16 mph, with gusts as high as 32 mph.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 10 percent chance of rain before 7am. Partly sunny, with a high near 51. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 51 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Light west wind.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54. Southwest wind 3 to 6 mph.

    High: 54 °F

    Mostly Sunny

  • Friday Night

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

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 50. West wind around 17 mph, with gusts as high as 32 mph.
Tonight
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 39. West wind around 16 mph, with gusts as high as 32 mph.
Thursday
A 10 percent chance of rain before 7am. Partly sunny, with a high near 51. West wind 8 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 34. Light west wind.
Friday
Mostly sunny, with a high near 54. Southwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
Rain. Mostly cloudy, with a high near 49.
Monday Night
Rain. Mostly cloudy, with a low around 36.
Tuesday
Rain likely, possibly mixed with snow. Snow level 5500 feet. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Camp Sherman OR
 44.41°N 121.64°W (Elev. 4564 ft)
Last Update:
11:16 am PST Dec 10, 2025
Forecast Valid:
12pm PST Dec 10, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation