Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Madras Municipal Airport (KS33)

Lat: 44.6653°NLon: 121.1564°WElev: 2427.0ft.

Clear

46°F

8°C

Humidity 75%
Wind Speed S 9 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 08 Dec 02:55 AM PST
Extended Forecast for

11 Miles NE Mt Jefferson OR

  • Overnight

    Overnight: Rain likely.  Cloudy, with a low around 40. Southwest wind around 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Monday

    Monday: Rain.  High near 46. Breezy, with a southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain.  Low around 44. Windy, with a west wind 29 to 34 mph, with gusts as high as 55 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 44 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain.  High near 50. Southwest wind 14 to 18 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 47. Breezy, with a west wind 25 to 28 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain.  High near 49. Breezy.  Chance of precipitation is 90%.

    High: 49 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 46. Breezy.  Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 4pm.  Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Rain likely. Cloudy, with a low around 40. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 46. Breezy, with a southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 44. Windy, with a west wind 29 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain. High near 50. Southwest wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain. Low around 47. Breezy, with a west wind 25 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 49. Breezy. Chance of precipitation is 90%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain, mainly before 4pm. Partly sunny, with a high near 49.
Thursday Night
A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A slight chance of rain. Mostly sunny, with a high near 51.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 38.
Sunday
A chance of rain and snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Mt Jefferson OR
 44.78°N 121.62°W (Elev. 4564 ft)
3:15 am PST Dec 8, 2025
3am PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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