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

Williamsburg-Whitley County Airport (KBYL)

Lat: 36.8°NLon: 84.2°WElev: 1165ft.

Overcast

46°F

8°C

Humidity 66%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 35°F (2°C)
Visibility 9.00 mi
Last update 7 Dec 6:15 pm EST
Extended Forecast for

4 Miles ENE Marshes Siding KY

  • Tonight

    Tonight: A chance of sprinkles between midnight and 1am, then a chance of rain after 1am. Cloudy, with a low around 34. Light north northeast wind. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of flurries between 11am and noon. Cloudy, with a high near 36. North northeast wind around 6 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance
    Rain/Snow
    then Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. South southwest wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of sprinkles between midnight and 1am, then a chance of rain after 1am. Cloudy, with a low around 34. Light north northeast wind. Chance of precipitation is 30%.
Monday
A chance of rain and snow before 11am, then a chance of flurries between 11am and noon. Cloudy, with a high near 36. North northeast wind around 6 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 25. Calm wind.
Tuesday
Mostly sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 38. South southwest wind 6 to 11 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Thursday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 43.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 26.
Friday
A slight chance of rain before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Marshes Siding KY
 36.75°N 84.42°W (Elev. 1293 ft)
Last Update:
4:11 pm EST Dec 7, 2025
Forecast Valid:
6pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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