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 >

Hazardous Weather Conditions

Current conditions at

Harlan (KI35)

Lat: 36.86°NLon: 83.36°WElev: 1551ft.

Overcast

44°F

7°C

Humidity 78%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 8 Dec 12:15 am EST
Extended Forecast for

Harlan KY

Winter Weather Advisory December 8, 01:00am until December 8, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A chance of rain after 1am, mixing with snow after 5am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow, mainly before 9am. Patchy fog before 9am. Otherwise, cloudy, with a temperature falling to around 35 by 8am. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 36 °F⇓

    Rain/Snow
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South southwest wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely

Detailed Forecast

Overnight
A chance of rain after 1am, mixing with snow after 5am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 40%.
Monday
Rain likely, possibly mixed with snow, mainly before 9am. Patchy fog before 9am. Otherwise, cloudy, with a temperature falling to around 35 by 8am. Calm wind becoming north around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Mostly sunny, with a high near 47. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 36. South southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 44.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Friday
A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 33.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlan KY
 36.84°N 83.32°W (Elev. 1316 ft)
Last Update:
11:51 pm EST Dec 7, 2025
Forecast Valid:
12am EST Dec 8, 2025-6pm EST 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