Severe Storms in the North and Central Plains

Severe storms may produce damaging winds, some with winds 75 mph or greater; large hail; and locally heavy rain across portions of the Midwest. Critical fire weather threats continue in the Northern Rockies.. High Heat indices are developing in the South and Central Plains, including Kansas City; and excessive heat is forecast in the Phoenix Metro area. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Overcast

81°F

27°C

Humidity	100%
Wind Speed	Vrbl 7 mph
Barometer	29.93 in
Dewpoint	81°F (27°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	8 Aug 4:35 pm CDT

More Information:

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

Extended Forecast for

Le Mars IA

Tonight

Mostly Cloudy
then Chance
T-storms
Low: 71 °F
Sunday

Slight Chance
T-storms then
Mostly Sunny
High: 88 °F
Sunday
Night

Chance
T-storms
Low: 66 °F
Monday

Slight Chance
T-storms
High: 80 °F
Monday
Night

Partly Cloudy
Low: 57 °F
Tuesday

Mostly Sunny
High: 85 °F
Tuesday
Night

Partly Cloudy
then Chance
T-storms
Low: 65 °F
Wednesday

Partly Sunny
High: 87 °F
Wednesday
Night

Partly Cloudy
Low: 68 °F

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71. East southeast wind 5 to 10 mph. Chance of precipitation is 50%.

Sunday

A slight chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 88. Heat index values as high as 102. East southeast wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 10%.

Sunday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 66. South wind around 5 mph becoming calm. Chance of precipitation is 30%.

Monday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 57. North northeast wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 85. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.

Tuesday Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 87.

Wednesday Night

Partly cloudy, with a low around 68.