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.

Partly Cloudy

77°F

25°C

Humidity 94%
Wind Speed S 6 mph
Barometer 29.95 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Aug 9:55 pm CDT
Extended Forecast for

Sioux Rapids IA

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. South southeast wind around 10 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Isolated
    T-storms then
    Scattered
    T-storms

  • Monday

    Monday: Scattered showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 88. Heat index values as high as 100. West southwest wind around 10 mph. Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. North wind around 5 mph becoming east northeast in the evening.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. North northeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Northeast wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. East northeast wind around 5 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. South southeast wind around 10 mph. Chance of precipitation is 50%.
Monday
Scattered showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 88. Heat index values as high as 100. West southwest wind around 10 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 66. North wind around 5 mph becoming east northeast in the evening.
Tuesday
Mostly sunny, with a high near 83. North northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 61. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 81. East northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Rapids IA
 42.87°N 95.15°W (Elev. 1404 ft)
Last Update:
6:56 pm CDT Aug 17, 2025
Forecast Valid:
10pm CDT Aug 17, 2025-6pm CDT Aug 24, 2025
 
Forecast Discussion
 
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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