NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment

After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. 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

69°F

21°C

Humidity	81%
Wind Speed	E 7 mph
Barometer	29.80 in (1008.5 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	16 May 3:54 am CDT

More Information:

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

Extended Forecast for

5 Miles WSW Elsberry MO

Overnight
Low: 68 °F
Chance
Showers
Saturday
High: 81 °F
Showers
Likely then
Chance
T-storms
Saturday Night
Low: 64 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 70 °F
Mostly Clear
Monday
High: 87 °F
Showers
Likely
Monday Night
Low: 69 °F
Chance
T-storms
Tuesday
High: 83 °F
Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 57 °F
Showers
Likely

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 6 mph.

Saturday

Showers and thunderstorms likely, mainly before 10am. Mostly cloudy, with a high near 81. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Saturday Night

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 64. Southeast wind 5 to 8 mph.

Sunday

Sunny, with a high near 89. South wind 10 to 13 mph, with gusts as high as 28 mph.

Sunday Night

Mostly clear, with a low around 70. South wind 10 to 13 mph, with gusts as high as 26 mph.

Monday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Tuesday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Wednesday

Mostly cloudy, with a high near 70.

Wednesday Night

Mostly cloudy, with a low around 52.

Thursday

Mostly sunny, with a high near 71.