Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Fair

67°F

19°C

Humidity	71%
Wind Speed	W 12 mph
Barometer	29.91 in (1012.5 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	22 May 8:54 am CDT

More Information:

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

Extended Forecast for

4 Miles WSW Hardin IL

Today
High: 76 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 56 °F
Mostly Clear
then Chance
Showers
Thursday
High: 80 °F
Slight Chance
T-storms
Thursday Night
Low: 65 °F
Mostly Clear
then Chance
T-storms
Friday
High: 84 °F
Showers
Likely
Friday Night
Low: 58 °F
Chance
T-storms
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 62 °F
Chance
T-storms then
Showers
Likely
Sunday
High: 81 °F
Showers
Likely

Detailed Forecast

Today

A slight chance of showers and thunderstorms between 1pm and 4pm. Increasing clouds, with a high near 76. West wind 8 to 10 mph. Chance of precipitation is 20%.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Partly cloudy, with a low around 56. Light and variable wind.

Thursday

A slight chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

Thursday Night

A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 30%.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. South wind 6 to 9 mph. Chance of precipitation is 70%.

Friday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58.

Saturday

Sunny, with a high near 79.

Saturday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 62. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.

Memorial Day

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 75.