Current conditions at

Storm Lake (KSLB)

Lat: 42.6° N Lon: 95.23° W Elev: 1489 ft.

Fair

27°F

-3°C

Humidity 93%
Wind Speed S 13 mph
Barometer 30.00 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 9 Feb 3:35 am CST
Detailed forecast for

Sac County

Today
Mostly cloudy. Not as cool with highs in the lower 60s. South winds 10 to 15 mph. Gusts up to 30 mph this afternoon.
Tonight
Mostly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tuesday
Mostly sunny. Cooler with highs in the upper 40s. Northwest winds 10 to 15 mph.
Tuesday Night
Mostly clear. Lows in the mid 20s. North winds around 5 mph.
Wednesday
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s. East winds around 5 mph, becoming south in the afternoon.
Wednesday Night
Cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent.
Thursday
A chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the mid 40s. Chance of precipitation 40 percent.
Thursday Night
Mostly cloudy. A chance of rain and snow in the evening, then a slight chance of rain and freezing rain after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.
Friday
Mostly cloudy. A slight chance of rain in the morning. Highs in the lower 40s. Chance of rain 20 percent.
Friday Night
Mostly cloudy with a slight chance of rain in the evening, then partly cloudy with a chance of rain with a slight chance of snow after midnight. Lows around 30. Chance of precipitation 30 percent.
Saturday
A chance of snow in the morning. Mostly sunny with a chance of rain. Highs in the mid 40s. Chance of precipitation 30 percent.
Saturday Night
Partly cloudy with a slight chance of rain in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of rain 20 percent.
Sunday
Mostly sunny. Highs around 50.



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338 AM CST Mon Feb 9 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database