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

91°F

33°C

Humidity 67%
Wind Speed S 9 mph
Barometer 29.83 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 26 Jul 5:55 pm CDT
Extended Forecast for

2 Miles W Lakeside IA

Heat Advisory July 27, 01:00pm until July 27, 08:00pm
Extreme Heat Warning July 26, 06:13pm until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
...
  •  
    Extreme Heat Warning July 26, 06:13pm until July 26, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 76 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Patchy smoke between 10am and 2pm. Mostly sunny, with a high near 94. Heat index values as high as 101. West wind 5 to 10 mph becoming north northeast in the morning.

    High: 94 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. North northeast wind 5 to 10 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88. East wind around 5 mph.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 76. South southwest wind around 10 mph. Chance of precipitation is 20%.
Monday
Patchy smoke between 10am and 2pm. Mostly sunny, with a high near 94. Heat index values as high as 101. West wind 5 to 10 mph becoming north northeast in the morning.
Monday Night
Partly cloudy, with a low around 70. North northeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 88. East wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 68. Southeast wind around 5 mph.
Wednesday
Sunny, with a high near 90. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Lakeside IA
 42.61°N 95.21°W (Elev. 1394 ft)
Last Update:
3:58 pm CDT Jul 26, 2026
Forecast Valid:
6pm CDT Jul 26, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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