Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Fair

16°F

-9°C

Humidity 79%
Wind Speed NW 5 mph
Barometer 30.43 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 11 Jan 3:35 am CST
Extended Forecast for

Irwin IA

  • Overnight

    Overnight: Mostly clear, with a low around 15. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 36. Northwest wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. South southwest wind 8 to 13 mph becoming light west  after midnight. Winds could gust as high as 22 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 48. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Breezy, with a north wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. North wind 5 to 8 mph becoming calm.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 15. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 36. Northwest wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 26. South southwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 48. Calm wind becoming west southwest 5 to 8 mph in the morning.
Monday Night
Partly cloudy, with a low around 34. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 54. West northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 33. Breezy, with a north wind 10 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 17. North wind 5 to 8 mph becoming calm.
Thursday
A slight chance of snow after noon. Partly sunny, with a high near 40. South wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind 13 to 16 mph, with gusts as high as 25 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 35. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 11. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 21. Northwest wind 11 to 14 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Irwin IA
 41.79°N 95.21°W (Elev. 1247 ft)
3:35 am CST Jan 11, 2026
3am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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