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

45°F

7°C

Humidity 39%
Wind Speed SE 18 G 26 mph
Barometer 29.94 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Mar 11:35 am CDT
Extended Forecast for

Harlan IA

High Wind Warning March 15, 07:00am until March 16, 01:00am
Winter Storm Warning March 15, 07:00am until March 15, 09:00pm
Click here for hazard details and duration
High Wind Warning
Winter Storm Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Southeast wind around 17 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain before 1am, then a chance of rain and thunderstorms between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 36. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: Snow, mainly after noon. Widespread blowing snow, mainly after 3pm. Temperature falling to around 25 by 5pm. Very windy, with a north northwest wind 21 to 26 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F⇓

    Chance Snow
    and Windy
    then Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 7pm. Widespread blowing snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 3. Wind chill values as low as -18. Very windy, with a north northwest wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Snow Likely
    and Blowing
    Snow

  • Monday

    Monday: Patchy blowing snow before 1pm. Sunny, with a high near 20. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 20 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 30. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. West northwest wind 5 to 9 mph.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Southeast wind around 17 mph, with gusts as high as 24 mph.
Tonight
A slight chance of rain before 1am, then a chance of rain and thunderstorms between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 36. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Snow, mainly after noon. Widespread blowing snow, mainly after 3pm. Temperature falling to around 25 by 5pm. Very windy, with a north northwest wind 21 to 26 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before 7pm. Widespread blowing snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 3. Wind chill values as low as -18. Very windy, with a north northwest wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Patchy blowing snow before 1pm. Sunny, with a high near 20. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 4. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 39. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 30. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 62. West northwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 39. Light south wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming west 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 40. Northwest wind around 6 mph becoming northeast after midnight.
Friday
Sunny, with a high near 73. Light northwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 17 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:
11:37 am CDT Mar 14, 2026
Forecast Valid:
12pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation