National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Fair

23°F

-5°C

Humidity 85%
Wind Speed SE 3 mph
Barometer 30.28 in (1026.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 8 Dec 12:53 am CST
Extended Forecast for

Dempsey OK

  • Overnight

    Overnight: Partly cloudy, with a low around 25. South southwest wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 54. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 54 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 31. South wind 7 to 9 mph becoming west after midnight.

    Low: 31 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. West wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. South southwest wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. South southwest wind 3 to 6 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 54. South southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 31. South wind 7 to 9 mph becoming west after midnight.
Tuesday
Sunny, with a high near 66. West wind 7 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 40. South southwest wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dempsey OK
 35.51°N 99.81°W
Last Update:
11:32 pm CST Dec 7, 2025
Forecast Valid:
12am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation