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

Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Mostly Cloudy

64°F

18°C

Humidity 88%
Wind Speed SE 9 mph
Barometer 30.01 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Oct 7:35 am CDT
Extended Forecast for

Harlan IA

  • Today

    Today: Mostly sunny, with a high near 80. Breezy, with a light south wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 80 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 60. South wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 74. South wind 10 to 14 mph becoming west in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 39. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 62. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45. South wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 70. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 80. Breezy, with a light south wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Tonight
A 20 percent chance of showers after 4am. Increasing clouds, with a low around 60. South wind 9 to 11 mph, with gusts as high as 22 mph.
Friday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 74. South wind 10 to 14 mph becoming west in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 68. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 39. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 62. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Clear, with a low around 45. South wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 70. South southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 44. South southwest wind 9 to 11 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 61. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 38. West northwest wind 5 to 10 mph, with gusts as high as 16 mph.
Wednesday
Sunny, with a high near 61. West wind 7 to 15 mph, with gusts as high as 22 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:
7:41 am CDT Oct 16, 2025
Forecast Valid:
7am CDT Oct 16, 2025-6pm CDT Oct 22, 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