Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Smoke

62°F

17°C

Humidity	93%
Wind Speed	SE 9 mph
Barometer	30.14 in (1020.2 mb)
Dewpoint	60°F (16°C)
Visibility	5.00 mi
Last update	3 Aug 12:52 am CDT

More Information:

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

Extended Forecast for

Whiting IA

Overnight
Low: 62 °F
Slight Chance
T-storms
Sunday
High: 76 °F
Chance
Showers then
Mostly Cloudy
Sunday Night
Low: 59 °F
Slight Chance
T-storms
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
then Chance
T-storms
Wednesday
High: 86 °F
Slight Chance
T-storms
Wednesday Night
Low: 69 °F
Mostly Clear
then Slight
Chance
T-storms

Detailed Forecast

Overnight

A 10 percent chance of showers and thunderstorms after 5am. Partly cloudy, with a steady temperature around 62. South southeast wind around 8 mph, with gusts as high as 16 mph.

Sunday

A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 11am. Areas of smoke before noon. Mostly cloudy, with a high near 76. South southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Sunday Night

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. South southeast wind 6 to 8 mph. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 79. South southeast wind 6 to 10 mph.

Monday Night

Mostly clear, with a low around 60. Southeast wind 6 to 8 mph.

Tuesday

Sunny, with a high near 83. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Southeast wind around 11 mph, with gusts as high as 18 mph.

Wednesday

A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. South wind 9 to 13 mph, with gusts as high as 20 mph.

Wednesday Night

A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 69. South southeast wind 7 to 9 mph.

Thursday

Sunny, with a high near 90. South wind 7 to 11 mph, with gusts as high as 17 mph.

Thursday Night

Mostly clear, with a low around 72. South southeast wind around 10 mph, with gusts as high as 16 mph.

Friday

Mostly sunny, with a high near 92. South wind 9 to 13 mph, with gusts as high as 21 mph.

Friday Night

Partly cloudy, with a low around 72. South southeast wind around 10 mph, with gusts as high as 17 mph.