Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Heat Advisory until August 9, 07:00 PM CDT

Current conditions at

Decatur, Decatur Municipal Airport (KLUD)

Lat: 33.25°NLon: 97.58°WElev: 1047ft.

Fair

100°F

38°C

Humidity	30%
Wind Speed	SW 10 G 16 mph
Barometer	29.94 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	8 Aug 3:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles NNW Boyd TX

Heat Advisory August 8, 03:22pm until August 9, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 8, 03:22pm until August 9, 07:00pm
NOW until 7:00pm Sat
Heat Advisory
This Afternoon
High: 103 °F
Hot
Tonight
Low: 78 °F
Clear
Saturday
High: 101 °F
Hot
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 99 °F
Hot
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 96 °F
Mostly Sunny
Monday Night
Low: 73 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 103. Heat index values as high as 108. South wind 10 to 15 mph.

Tonight

Clear, with a low around 78. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

Sunny and hot, with a high near 101. Heat index values as high as 107. South wind around 10 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 77. South southeast wind 5 to 15 mph.

Sunday

Sunny and hot, with a high near 99. South wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 96. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Calm wind becoming south southwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 73.

Wednesday

Mostly sunny, with a high near 95.

Wednesday Night

Partly cloudy, with a low around 74.

Thursday

Mostly sunny, with a high near 95.