Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Plains and Mississippi Valley

A heat wave over the Southwest will intensify late week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rain are expected over portions of the Plains and Mississippi Valley tonight, which will shift to parts of the Upper Midwest and mid-Mississippi Valley Friday. Monsoonal showers and flooding persist in the Desert Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Storm Lake (KSLB)

Lat: 42.6°NLon: 95.23°WElev: 1489ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Fonda IA

Overnight
Low: 70 °F
Showers
Friday
High: 77 °F
Showers
Likely and
Windy
Friday Night
Low: 59 °F
Chance
Showers and
Windy then
Mostly Cloudy
and Breezy
Saturday
High: 81 °F
Sunny and
Breezy
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Steady temperature around 70. South southeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 77. Windy, with a south wind 7 to 12 mph becoming north 21 to 31 mph. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

A 30 percent chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 59. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 44 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Sunny, with a high near 81. Breezy, with a north wind 14 to 16 mph, with gusts as high as 24 mph.

Saturday Night

Mostly clear, with a low around 59. North wind 5 to 7 mph becoming calm in the evening.

Sunday

Sunny, with a high near 82.

Sunday Night

Mostly clear, with a low around 60.

Monday

Sunny, with a high near 84.

Monday Night

Mostly clear, with a low around 63.