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.

Overcast

8°C

46°F

Humidity 87%
Wind Speed NE 13 G 26 km/h
Barometer 30.16 in
Dewpoint 6°C (43°F)
Visibility 16 km
Wind Chill6°C (42°F)
Last update 14 Oct 8:55 am CDT
Extended Forecast for

Nemaha IA

  • Today

    Today: Partly sunny, with a high near 16. North northeast wind 13 to 16 km/h.

    High: 16 °C

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 9. East northeast wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.

    Low: 9 °C

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers. High near 13. Northeast wind 13 to 21 km/h becoming north northwest in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    High: 13 °C

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 5. Northwest wind 16 to 24 km/h, with gusts as high as 42 km/h. New precipitation amounts of less than 1 mm possible.

    Low: 5 °C

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 12. Breezy, with a north wind 24 to 29 km/h decreasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 12 °C

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Areas of frost after 2am. Otherwise, clear, with a low around 1.

    Low: 1 °C

    Clear then
    Areas Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 16.

    High: 16 °C

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 7.

    Low: 7 °C

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 18.

    High: 18 °C

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 16. North northeast wind 13 to 16 km/h.
Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 9. East northeast wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 5 and 7.5 mm possible.
Thursday
Showers. High near 13. Northeast wind 13 to 21 km/h becoming north northwest in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Thursday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 5. Northwest wind 16 to 24 km/h, with gusts as high as 42 km/h. New precipitation amounts of less than 1 mm possible.
Friday
Mostly sunny, with a high near 12. Breezy, with a north wind 24 to 29 km/h decreasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 50 km/h.
Friday Night
Areas of frost after 2am. Otherwise, clear, with a low around 1.
Saturday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 16.
Saturday Night
Clear, with a low around 7.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 22.
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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:
6:03 am CDT Oct 14, 2026
Forecast Valid:
9am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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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