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Several Rounds of Severe Storms & Heavy Round Possible Through At Least Friday

Hazardous Weather Conditions

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

6 Miles WSW Sac City IA

Flood Watch August 13, 05:00am until August 14, 01:00pm

Severe T-storm Watch until August 13, 08:00am

Click here for hazard details and duration

Flood Watch

Severe T-storm Watch

Severe T-storm Watch until August 13, 08:00am
NOW until 8:00am Thu
Severe T-storm Watch
Overnight
Low: 68 °F
Heavy Rain
Thursday
High: 77 °F
Heavy Rain
then Chance
T-storms
Thursday Night
Low: 65 °F
Chance
T-storms then
Showers
Likely
Friday
High: 79 °F
Showers then
Chance
Showers
Friday Night
Low: 68 °F
Showers
Likely
Saturday
High: 84 °F
Chance
T-storms
Saturday Night
Low: 66 °F
Showers
Likely
Sunday
High: 79 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Northeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms, mainly between 10am and 3pm. Some of the storms could produce heavy rainfall. High near 77. East wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 65. East wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

Showers and thunderstorms before 2pm, then a chance of showers after 5pm. High near 79. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 68. East wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Sunday

A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79.

Sunday Night

Partly cloudy, with a low around 59.

Monday

Mostly sunny, with a high near 75.

Monday Night

A 30 percent chance of showers. Partly cloudy, with a low around 60.

Tuesday

Partly sunny, with a high near 79.