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

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Overcast

7°F

-14°C

Humidity 72%
Wind Speed SW 9 mph
Barometer 30.06 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 18 Jan 3:15 am CST
Extended Forecast for

Harlan IA

Wind Advisory January 18, 09:00am until January 18, 07:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 4am. Cloudy, with a steady temperature around 8. South wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: A chance of flurries with a slight chance of snow before 8am, then a chance of flurries after noon. Mostly cloudy, with a high near 29. Windy, with a south wind 13 to 18 mph becoming northwest 24 to 29 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. Wind chill values as low as -16. Windy, with a north northwest wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.

    Low: -1 °F

    Partly Cloudy
    and Windy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 16. Wind chill values as low as -17. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. West southwest wind 3 to 5 mph.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Light southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. South wind around 8 mph becoming west northwest after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. West northwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. Northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 4am. Cloudy, with a steady temperature around 8. South wind 7 to 9 mph, with gusts as high as 16 mph.
Sunday
A chance of flurries with a slight chance of snow before 8am, then a chance of flurries after noon. Mostly cloudy, with a high near 29. Windy, with a south wind 13 to 18 mph becoming northwest 24 to 29 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around -1. Wind chill values as low as -16. Windy, with a north northwest wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 16. Wind chill values as low as -17. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 4. West southwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 30. Light southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 16. South wind around 8 mph becoming west northwest after midnight.
Wednesday
Mostly sunny, with a high near 32. West northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 10. Northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 32. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 14. South wind around 8 mph becoming north after midnight.
Friday
Mostly cloudy, with a high near 22. North northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 0. North northeast wind around 10 mph, with gusts as high as 17 mph.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 8. North northeast wind around 11 mph, with gusts as high as 18 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:
3:17 am CST Jan 18, 2026
Forecast Valid:
3am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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