Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Cleveland Regional Jetport (KRZR)

Lat: 35.21°NLon: 84.8°WElev: 860ft.

Fair

39°F

4°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 29.99 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Dec 10:35 pm EST
Extended Forecast for

Dayton TN

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind around 5 mph becoming calm  after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. South wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 29. Calm wind.
Friday
Sunny, with a high near 57. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 34. Calm wind.
Saturday
Partly sunny, with a high near 55.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 22.
Monday
Mostly sunny, with a high near 45.
Monday Night
A slight chance of rain or freezing rain. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Tuesday
A slight chance of rain or freezing rain. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton TN
 35.49°N 85.01°W (Elev. 699 ft)
6:25 pm EST Dec 9, 2025
10pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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