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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Timberline Lodge (TIM59)

Lat: 45.32997°NLon: 121.71133°WElev: 5800.0ft.

NA

44°F

7°C

Humidity 98%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 09 Dec 11:00 PM PST
Extended Forecast for

3 Miles ENE Govt Camp OR

  • Tonight

    Tonight: Rain, mainly after 4am. The rain could be heavy at times. Low around 43. Windy, with a west southwest wind 22 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Rain, mainly before 2pm. High near 45. Breezy, with a west wind 13 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. Low around 43. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain. High near 44. West wind 7 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 41. West wind 3 to 5 mph.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 4pm. Snow level 6800 feet. Partly sunny, with a high near 46.

    High: 46 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 4pm. Snow level 6600 feet. Mostly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm. Snow level 6600 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly after 4am. The rain could be heavy at times. Low around 43. Windy, with a west southwest wind 22 to 24 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain, mainly before 2pm. High near 45. Breezy, with a west wind 13 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain. Low around 43. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain. High near 44. West wind 7 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41. West wind 3 to 5 mph.
Friday
A 30 percent chance of rain, mainly before 4pm. Snow level 6800 feet. Partly sunny, with a high near 46.
Friday Night
A 20 percent chance of rain before 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 37.
Saturday
A slight chance of rain after 4pm. Snow level 6600 feet. Mostly sunny, with a high near 48.
Saturday Night
A chance of rain, mainly after 10pm. Snow level 6600 feet. Mostly cloudy, with a low around 36.
Sunday
Rain likely, mainly before 4pm. Snow level 6300 feet. Mostly cloudy, with a high near 41.
Sunday Night
Rain likely, possibly mixed with snow. Snow level 6500 feet. Mostly cloudy, with a low around 36.
Monday
Rain. Cloudy, with a high near 43.
Monday Night
Rain, possibly mixed with snow. Snow level 6800 feet lowering to 5900 feet after midnight . Cloudy, with a low around 36. Breezy.
Tuesday
Snow, possibly mixed with rain. Snow level 5100 feet. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Govt Camp OR
 45.32°N 121.71°W (Elev. 4843 ft)
Last Update:
11:40 pm PST Dec 9, 2025
Forecast Valid:
11pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation