Hazardous Weather Conditions

Current conditions at

Storm Lake (KSLB)

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

Fair and Windy

73°F

23°C

Humidity 25%
Wind Speed S 26 G 37 mph
Barometer 29.89 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Apr 5:55 pm CDT
Detailed forecast for

Buena Vista County

Tonight
Mostly clear this evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph.
Tuesday
Sunny. Highs around 80. West winds 5 to 10 mph with gusts up to 20 mph, becoming northeast in the afternoon.
Tuesday Night
Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.
Wednesday
Sunny, breezy with highs in the lower 80s. South winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon.
Wednesday Night
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Breezy with lows in the upper 50s. South winds 20 to 25 mph. Chance of rain 20 percent.
Thursday
Mostly cloudy with a chance of showers in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Chance of rain 70 percent.
Thursday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Much cooler with lows in the lower 40s. Chance of rain 50 percent.
Friday
Mostly sunny. Much cooler with highs in the lower 60s.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
Saturday
Partly sunny. Highs in the mid 50s.
Saturday Night
Mostly cloudy. Lows in the mid 30s.
Sunday
Partly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent.
Sunday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the upper 30s.
Monday
Partly sunny in the morning, then becoming mostly cloudy. A 30 percent chance of showers. Highs in the upper 50s.



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544 PM CDT Mon Apr 20 2026
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database