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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed E 7 mph
Barometer 29.85 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 6 Dec 6:55 am CST
Extended Forecast for

Harlan IA

Winter Weather Advisory December 6, 09:00am until December 6, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow likely before 3pm, then snow likely, possibly mixed with freezing rain between 3pm and 4pm, then snow likely after 4pm. Cloudy, with a high near 31. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.

    High: 31 °F

    Slight Chance
    Snow then
    Wintry Mix
    Likely

  • Tonight

    Tonight: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 9. Southeast wind 9 to 14 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 9 °F

    Snow Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a steady temperature around 12. North wind 8 to 13 mph becoming light north northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 4 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. South wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. Blustery, with a west southwest wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 29 mph.

    Low: 19 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 27 °F

    Partly Sunny
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Today
Snow likely before 3pm, then snow likely, possibly mixed with freezing rain between 3pm and 4pm, then snow likely after 4pm. Cloudy, with a high near 31. Light southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 9. Southeast wind 9 to 14 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a steady temperature around 12. North wind 8 to 13 mph becoming light north northeast in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 4. Calm wind becoming south southeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 30. South wind 6 to 10 mph, with gusts as high as 17 mph.
Monday Night
Partly cloudy, with a low around 21. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.
Tuesday
Mostly cloudy, with a high near 40. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 19. Blustery, with a west southwest wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly cloudy, with a high near 27. Blustery, with a northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 14. North northwest wind around 7 mph becoming east in the evening.
Thursday
Mostly cloudy, with a high near 25. East wind 7 to 10 mph becoming west in the morning. Winds could gust as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 7. North northwest wind 6 to 8 mph.
Friday
Partly sunny, with a high near 16. Northwest wind 7 to 10 mph, with gusts as high as 17 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlan IA
 41.66°N 95.32°W (Elev. 1299 ft)
Last Update:
7:06 am CST Dec 6, 2025
Forecast Valid:
7am CST Dec 6, 2025-6pm CST Dec 12, 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