Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

PEBBLE (PEFO3)

Lat: 44.23667°NLon: 121.995°WElev: 3457.0ft.

NA

47°F

8°C

Humidity 97%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 08 Dec 09:53 AM PST
Extended Forecast for

9 Miles NNW Mount Bachelor OR

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

    NOW until 4:00am Fri

    Flood Watch

  • Today

    High: 31 °F

    Very Windy.
    Snow Likely
    then Snow

  • Tonight

    Tonight: Snow.  Low around 29. Strong and damaging winds, with a west southwest wind 47 to 49 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow and
    Damaging
    Winds

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Steady temperature around 31. Very windy, with a west southwest wind 33 to 38 mph, with gusts as high as 46 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 31 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 31. Very windy, with a west southwest wind 40 to 45 mph, with gusts as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow and Very
    Windy

  • Wednesday

    Wednesday: Snow.  High near 34. Very windy, with a west southwest wind 34 to 43 mph, with gusts as high as 50 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 30. Very windy.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    and Very
    Windy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly before 10am.  Partly sunny, with a high near 34. Windy.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Snow. High near 31. Very windy, with a west wind 36 to 38 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. Low around 29. Strong and damaging winds, with a west southwest wind 47 to 49 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. The snow could be heavy at times. Steady temperature around 31. Very windy, with a west southwest wind 33 to 38 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Tuesday Night
Snow. Low around 31. Very windy, with a west southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 34. Very windy, with a west southwest wind 34 to 43 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. Very windy. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow, mainly before 10am. Partly sunny, with a high near 34. Windy. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 27. Breezy.
Friday
Mostly sunny, with a high near 37. Breezy.
Friday Night
Partly cloudy, with a low around 27. Windy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 36. Windy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 27. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Mount Bachelor OR
 44.11°N 121.77°W (Elev. 10190 ft)
9:45 am PST Dec 8, 2025
10am PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database