National Weather Service

News Headlines

Summer and Severe Weather Resources

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

86°F

30°C

Humidity	46%
Wind Speed	W 12 mph
Barometer	29.85 in (1009.8 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	16 Jun 11:52 am CDT

More Information:

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

Extended Forecast for

Sloan IA

This Afternoon
High: 92 °F
Slight Chance
T-storms
Tonight
Low: 65 °F
T-storms
Likely
Tuesday
High: 84 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 62 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 81 °F
Chance
T-storms
Wednesday Night
Low: 59 °F
Mostly Clear
Juneteenth
High: 89 °F
Sunny
Thursday Night
Low: 66 °F
Chance
T-storms
Friday
High: 94 °F
Mostly Sunny
then Sunny
and Breezy

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. South southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 65. South southwest wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Northwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. North northeast wind 5 to 10 mph. Chance of precipitation is 70%.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 81. North wind around 10 mph.

Wednesday Night

Mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming west southwest after midnight.

Juneteenth

Sunny, with a high near 89.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 66.

Friday

Sunny, with a high near 94. Breezy.

Friday Night

Mostly clear, with a low around 72. Breezy.