Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

64°F

18°C

Humidity	87%
Wind Speed	SE 8 mph
Barometer	30.10 in (1018.9 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	4 Aug 8:52 am CDT

More Information:

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

Extended Forecast for

Walthill NE

Today
High: 77 °F
Showers
Likely then
Slight Chance
T-storms
Tonight
Low: 61 °F
Mostly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
then Chance
T-storms
Wednesday
High: 85 °F
Slight Chance
T-storms
Wednesday Night
Low: 69 °F
Partly Cloudy
then Slight
Chance
T-storms
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 71 °F
Mostly Clear
Friday
High: 89 °F
Mostly Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before noon. Mostly cloudy, with a high near 77. South southeast wind 7 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, with a low around 61. South southeast wind 6 to 9 mph.

Tuesday

Mostly sunny, with a high near 79. South southeast wind 7 to 16 mph, with gusts as high as 23 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Southeast wind around 14 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. South wind 11 to 14 mph, with gusts as high as 22 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South southeast wind 7 to 9 mph.

Thursday

Sunny, with a high near 88. South wind 8 to 13 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 71. South wind around 11 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 89. South wind 11 to 15 mph, with gusts as high as 23 mph.

Friday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. South wind around 11 mph, with gusts as high as 18 mph.

Saturday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind around 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 63. North northwest wind 6 to 10 mph.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. Northwest wind around 7 mph.