Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Mt. Hood Meadows Base (MHM54)

Lat: 45.33263°NLon: 121.66603°WElev: 5380.0ft.

NA

40°F

4°C

Humidity 96%
Wind Speed NA NA MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 09 Dec 02:00 AM PST
Extended Forecast for

4 Miles SSE Mount Hood OR

Flood Watch December 9, 02:48am until December 12, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 02:48am until December 12, 04:00am

    NOW until 4:00am Fri

    Flood Watch

  • Overnight

    Low: 42 °F

    Heavy Rain
    and Windy

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times.  High near 46. West southwest wind 7 to 10 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 46 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain. The rain could be heavy at times.  Low around 42. Windy, with a west southwest wind 22 to 29 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

    Low: 42 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Rain, mainly after 10am.  High near 45. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and
    Windy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. Breezy, with a west wind around 21 mph, with gusts as high as 47 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain, mainly before 4pm.  High near 45. Breezy.  Chance of precipitation is 80%.

    High: 45 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain.  Snow level 7000 feet. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Steady temperature around 42. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain. The rain could be heavy at times. High near 46. West southwest wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tuesday Night
Rain. The rain could be heavy at times. Low around 42. Windy, with a west southwest wind 22 to 29 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
Wednesday
Rain, mainly after 10am. High near 45. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 55 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 wind around 21 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 4pm. High near 45. Breezy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40.
Friday
A slight chance of rain. Snow level 7000 feet. Partly sunny, with a high near 47.
Friday Night
A slight chance of rain before 10pm. Snow level 6800 feet. Mostly cloudy, with a low around 36.
Saturday
A chance of rain, mainly after 4pm. Snow level 6400 feet. Mostly sunny, with a high near 48.
Saturday Night
Rain likely, possibly mixed with snow. Snow level 6100 feet. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Snow level 5800 feet. Mostly cloudy, with a low around 36.
Monday
Rain, possibly mixed with snow. Snow level 6600 feet. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Mount Hood OR
 45.32°N 121.65°W (Elev. 5003 ft)
2:41 am PST Dec 9, 2025
2am PST Dec 9, 2025-6pm PST Dec 15, 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