Hazardous Weather Conditions
Current conditions at
Storm Lake (KSLB)
Lat: 42.6°NLon: 95.23°WElev: 1489ft.
Fair
55°F
13°C
| Humidity | 72% |
| Wind Speed | NE 6 mph |
| Barometer | 29.81 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 54°F (12°C) |
| Last update | 16 May 5:55 am CDT |
Extended Forecast for
Storm Lake IA
Today

High: 84 °F
Mostly Sunny
Tonight
Low: 58 °F
Chance
Showers then
ShowersSunday

High: 87 °F
Showers
Likely and
WindySunday Night

Low: 59 °F
Severe
Thunderstorms
and BreezyMonday

High: 79 °F
Showers
Monday Night

Low: 48 °F
Showers and
BreezyTuesday

High: 60 °F
Mostly Cloudy
and BreezyTuesday Night

Low: 40 °F
Mostly Cloudy
Wednesday

High: 63 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 84. North northeast wind 5 to 15 mph becoming east in the afternoon.
Tonight
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 58. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely before 3pm, then a chance of showers between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 87. Windy, with a southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 59. Breezy, with a south wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Monday
Showers and possibly a thunderstorm. High near 79. South southwest wind 10 to 15 mph becoming east southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 48. Breezy, with an east wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Tuesday
Mostly cloudy, with a high near 60. Breezy.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Storm Lake IA
42.64°N 95.21°W (Elev. 1398 ft)
42.64°N 95.21°W (Elev. 1398 ft)
5:48 am CDT May 16, 2026
6am CDT May 16, 2026-6pm CDT May 22, 2026



