Saturday
Hot
High:
99°F
Sunny and hot, with a high near 99. Heat index values as high as 108. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Storm Lake, IA Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
76°F
Mostly clear, with a low around 76. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Sunday
Hot
High:
98°F
Sunny and hot, with a high near 98. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Sunday Night
Chance of thunderstorms
Overnight low:
72°F
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy.
Monday
Chance of showers
High:
87°F
Monday Night
Showers
Overnight low:
61°F
Tuesday
Showers
High:
77°F
Tuesday Night
Showers
Overnight low:
64°F
Wednesday
Showers
High:
83°F
Wednesday Night
Showers likely
Overnight low:
64°F
Thursday
Chance of thunderstorms
High:
78°F