Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

77°F

25°C

Humidity	65%
Wind Speed	NW 5 mph
Barometer	30.01 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	22 Aug 7:45 pm CDT

More Information:

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

Extended Forecast for

Royal Lakes IL

Tonight
Low: 60 °F
Slight Chance
Showers then
Mostly Clear
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 61 °F
Partly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 66 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers between 9pm and 10pm. Mostly clear, with a low around 60. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 82. Calm wind becoming northwest 5 to 7 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 58. Light and variable wind.

Monday

Mostly sunny, with a high near 81. Light southeast wind.

Monday Night

Partly cloudy, with a low around 61. Light east wind.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 65.