National Weather Service

News Headlines

Latest Information on the KXI-79, Hillsboro IL NOAA Weather Radio Outage

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Heavy Rain Fog/Mist

71°F

22°C

Humidity	87%
Wind Speed	W 6 G 20 mph
Barometer	29.85 in (1010.4 mb)
Dewpoint	67°F (19°C)
Visibility	4.00 mi
Last update	18 Jun 8:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles NNW Smithton IL

Tonight
Low: 68 °F
Chance
T-storms
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 74 °F
Mostly Clear
Saturday
High: 95 °F
Sunny
Saturday Night
Low: 76 °F
Clear
Sunday
High: 96 °F
Sunny
Sunday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 68. West wind 7 to 9 mph, with gusts as high as 20 mph.

Juneteenth

Sunny, with a high near 85. Northwest wind 7 to 9 mph.

Thursday Night

Mostly clear, with a low around 67. West wind around 6 mph becoming light and variable after midnight.

Friday

Sunny, with a high near 90. Light south wind increasing to 5 to 10 mph in the morning.

Friday Night

Mostly clear, with a low around 74. South wind 7 to 9 mph.

Saturday

Sunny, with a high near 95.

Saturday Night

Clear, with a low around 76.