Dangerous Heat Continues in the Central and Southern U.S.; Severe Weather and Heavy Rain in the Northern Plains

Dangerous, prolonged heat is expected across portions of the Central and Southeast U.S. through July. Scattered severe thunderstorms are expected over parts of the northern Plains into the upper Mississippi Valley today, with damaging winds and large hail as the primary threats. Heavy rainfall could lead to areas of flooding across the northern Plains, Upper Midwest, Southeast and Southwest. 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

85°F

29°C

Humidity	75%
Wind Speed	S 8 mph
Barometer	29.88 in (1011.0 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	22 Jul 1:52 pm CDT

More Information:

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

Extended Forecast for

Macy NE

This Afternoon
High: 89 °F
Slight Chance
T-storms
Tonight
Low: 72 °F
Partly Cloudy
Wednesday
High: 92 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 68 °F
T-storms
Likely
Thursday
High: 82 °F
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms
Friday
High: 83 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 67 °F
Slight Chance
T-storms
Saturday
High: 90 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South southeast wind 13 to 16 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 72. South southeast wind 13 to 15 mph, with gusts as high as 25 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 92. South southwest wind 11 to 14 mph, with gusts as high as 24 mph.

Wednesday Night

Showers and thunderstorms likely, mainly between 7pm and 1am, then showers likely and possibly a thunderstorm after 1am. Partly cloudy during the early evening, then becoming cloudy, with a low around 68. South southwest wind 6 to 10 mph becoming north in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

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 82. West northwest wind around 7 mph becoming north northeast in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 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 66. East northeast wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. East southeast wind 5 to 7 mph.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. East southeast wind 3 to 6 mph.

Saturday

Mostly sunny, with a high near 90. South wind around 6 mph.

Saturday Night

Mostly clear, with a low around 70. South southeast wind around 6 mph.

Sunday

Sunny, with a high near 93. South southeast wind 6 to 10 mph, with gusts as high as 16 mph.

Sunday Night

Mostly clear, with a low around 72. South southeast wind 7 to 10 mph, with gusts as high as 16 mph.