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 03:00 AM PST
Extended Forecast for

9 Miles SE Mount Hood OR

Flood Watch December 9, 04:27am until December 11, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 04:27am until December 11, 04:00pm

    NOW until 4:00pm Thu

    Flood Watch

  • Overnight

    Low: 37 °F

    Rain and Very
    Windy

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times.  Snow level 7700 feet rising to 9200 feet in the afternoon. High near 44. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Heavy Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 4am. The rain could be heavy at times.  Low around 41. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Heavy Rain
    and Very
    Windy

  • Wednesday

    Wednesday: Rain, mainly after 10am.  High near 45. Very windy, with a west southwest wind 32 to 37 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 40. Windy, with a west southwest wind 26 to 29 mph, with gusts as high as 38 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely
    and Windy

  • Thursday

    Thursday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 43. Windy.  Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 10pm.  Snow level 7700 feet. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain after 10am.  Snow level 7100 feet. Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Rain. Low around 37. Very windy, with a west wind 30 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. The rain could be heavy at times. Snow level 7700 feet rising to 9200 feet in the afternoon. High near 44. Breezy, with a west southwest wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain, mainly after 4am. The rain could be heavy at times. Low around 41. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain, mainly after 10am. High near 45. Very windy, with a west southwest wind 32 to 37 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40. Windy, with a west southwest wind 26 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 43. Windy. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Snow level 7700 feet. Mostly cloudy, with a low around 39.
Friday
A slight chance of rain after 10am. Snow level 7100 feet. Partly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
A slight chance of rain after 10am. Snow level 6500 feet. Partly sunny, with a high near 44.
Saturday Night
A chance of rain and snow. Snow level 6200 feet. Mostly cloudy, with a low around 35.
Sunday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
Rain and snow likely. Snow level 5800 feet. Mostly cloudy, with a low around 35.
Monday
Rain and snow. Snow level 6600 feet. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Mount Hood OR
 45.29°N 121.55°W (Elev. 5764 ft)
3:55 am PST Dec 9, 2025
4am 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