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

Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

Fair

19°F

-7°C

Humidity 93%
Wind Speed SE 10 mph
Barometer 30.25 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 2 Mar 3:55 am CST
Extended Forecast for

Storm Lake IA

  • Today

    Today: Mostly cloudy, with a high near 41. South wind around 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and midnight, then a chance of drizzle after midnight. Cloudy, with a low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Drizzle

  • Tuesday

    Tuesday: A slight chance of drizzle before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, with a high near 48. East northeast wind around 5 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 32. East northeast wind around 5 mph.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 50. East northeast wind around 5 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 34. Southeast wind around 5 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of rain, then rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely and possibly a thunderstorm before noon, then a chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 41. South wind around 10 mph.
Tonight
A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and midnight, then a chance of drizzle after midnight. Cloudy, with a low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of drizzle before 9am, then a slight chance of rain between 9am and noon. Mostly cloudy, with a high near 48. East northeast wind around 5 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 32. East northeast wind around 5 mph.
Wednesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 50. East northeast wind around 5 mph.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 64.
Thursday Night
A chance of rain, then rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
Rain likely and possibly a thunderstorm before noon, then a chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Friday Night
A chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 62. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Storm Lake IA
 42.64°N 95.21°W (Elev. 1398 ft)
Last Update:
2:08 am CST Mar 2, 2026
Forecast Valid:
4am CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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