Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms capable of large to very hail and damaging winds are possible from parts of the northern High Plains into lower elevations of the northern and central Plains Thursday afternoon into night. Thunderstorms with heavy to excessive rainfall may produce flooding over a part of the Midwest Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Partly Cloudy

70°F

21°C

Humidity 73%
Wind Speed S 10 mph
Barometer 30.04 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Jun 1:55 am CDT
Extended Forecast for

Harlan IA

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly after 3am.  Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 20 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm.  Mostly cloudy, with a high near 81. South wind 9 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms, mainly between 1am and 4am.  Low around 62. South southeast wind 5 to 8 mph, with gusts as high as 16 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 85. South wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 85 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am.  Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 87. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 66. South southeast wind 3 to 6 mph.

    Low: 66 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 84. Light south southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 84 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 65. Southeast wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 62. South wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 81. South wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms, mainly between 1am and 4am. Low around 62. South southeast wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. South wind 3 to 8 mph. Chance of precipitation is 20%.
Friday Night
Showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 87. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 66. South southeast wind 3 to 6 mph.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 84. Light south southeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Southeast wind 6 to 10 mph, with gusts as high as 17 mph.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South wind 5 to 9 mph, with gusts as high as 16 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. South southeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 90. Light south southeast wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. South southeast wind 7 to 9 mph.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind 8 to 17 mph, with gusts as high as 24 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlan IA
 41.66°N 95.32°W (Elev. 1299 ft)
1:35 am CDT Jun 4, 2026
2am CDT Jun 4, 2026-6pm CDT Jun 10, 2026
 
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Additional Resources

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