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.

Fair

54°F

12°C

Humidity 72%
Wind Speed SW 6 mph
Barometer 29.86 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 21 Mar 3:55 am CDT
Extended Forecast for

Harlan IA

Red Flag Warning March 21, 11:00am until March 22, 04:00am
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 88. Light south southwest wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Breezy, with a south wind 10 to 20 mph becoming north northeast after midnight. Winds could gust as high as 31 mph.

    Low: 45 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 56. Breezy, with a north wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 56 °F

    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. North wind 8 to 13 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 55. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South wind around 8 mph, with gusts as high as 16 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. South wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 43. Southeast wind around 8 mph.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Light south southwest wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 45. Breezy, with a south wind 10 to 20 mph becoming north northeast after midnight. Winds could gust as high as 31 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 56. Breezy, with a north wind 18 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 30. North wind 8 to 13 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 55. Calm wind becoming south southeast 5 to 8 mph in the morning.
Monday Night
Mostly cloudy, with a low around 37. South wind around 8 mph, with gusts as high as 16 mph.
Tuesday
Partly sunny, with a high near 64. South wind 7 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 43. Southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 72. Southeast wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly cloudy, with a low around 47. West southwest wind 7 to 9 mph becoming south southeast in the evening. Winds could gust as high as 16 mph.
Thursday
Mostly sunny, with a high near 65. Breezy, with a north wind 11 to 18 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 31. North northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 51. Northeast wind 9 to 13 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harlan IA
 41.66°N 95.32°W (Elev. 1299 ft)
Last Update:
4:05 am CDT Mar 21, 2026
Forecast Valid:
4am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation