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.

Mostly Cloudy

50°F

10°C

Humidity 61%
Wind Speed SSW 10 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 07 Dec 09:15 PM PST
Extended Forecast for

10 Miles N Mt Jefferson OR

  • Tonight

    Tonight: Rain.  Low around 37. West wind 15 to 18 mph, with gusts as high as 39 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain.  High near 42. Breezy, with a west wind 17 to 24 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 42 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then rain after 1am.  Low around 40. Windy, with a west wind 29 to 31 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 40 °F

    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: Rain before 1pm, then rain, possibly mixed with snow.  High near 45. Breezy, with a west wind 14 to 23 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain and
    Breezy then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Low around 43. Breezy, with a west wind 22 to 26 mph, with gusts as high as 55 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 43 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain.  High near 44. Breezy.  Chance of precipitation is 100%.

    High: 44 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. Chance of precipitation is 90%.

    Low: 43 °F

    Rain

  • Thursday

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

    High: 45 °F

    Rain

  • Thursday Night

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

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Low around 37. West wind 15 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 42. Breezy, with a west wind 17 to 24 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Rain before 10pm, then rain, possibly mixed with snow between 10pm and 1am, then rain after 1am. Low around 40. Windy, with a west wind 29 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain before 1pm, then rain, possibly mixed with snow. High near 45. Breezy, with a west wind 14 to 23 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 43. Breezy, with a west wind 22 to 26 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain. High near 44. Breezy. Chance of precipitation is 100%.
Wednesday Night
Rain. Low around 43. Chance of precipitation is 90%.
Thursday
Rain, mainly before 4pm. High near 45. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39.
Friday
A slight chance of rain. Mostly sunny, with a high near 48.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Saturday
A chance of rain. Mostly sunny, with a high near 47.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Snow level 6000 feet. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Mt Jefferson OR
 44.8°N 121.78°W (Elev. 5000 ft)
9:15 pm PST Dec 7, 2025
9pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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