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

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair

16°F

-9°C

Humidity 86%
Wind Speed W 7 mph
Barometer 30.42 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 11 Jan 9:15 am CST
Extended Forecast for

Nemaha IA

  • Today

    Today: Sunny, with a high near 34. Wind chill values as low as 10. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 34 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 31. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. West southwest wind 8 to 10 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Windy, with a west wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 52 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. Windy.

    High: 30 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and snow after noon. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 30%.

    High: 38 °F

    Partly Sunny
    then Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 34. Wind chill values as low as 10. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a steady temperature around 31. Breezy, with a west wind 10 to 16 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 47. West southwest wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 36. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 52. Windy, with a west wind 17 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Windy.
Wednesday
Mostly sunny, with a high near 30. Windy.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 26. Blustery.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 33. Windy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Partly sunny, with a high near 19. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nemaha IA
 42.5°N 95.09°W
Last Update:
6:27 am CST Jan 11, 2026
Forecast Valid:
9am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation