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. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Light Rain

72°F

22°C

Humidity	84%
Wind Speed	Calm
Barometer	29.95 in (1013.7 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	16 May 9:53 am CDT

More Information:

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

Extended Forecast for

Summerfield IL

Today
High: 83 °F
Showers
Tonight
Low: 66 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 89 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 70 °F
Increasing
Clouds
Monday
High: 88 °F
Breezy.
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms
Tuesday
High: 87 °F
Showers and
Breezy
Tuesday Night
Low: 62 °F
Showers
Likely
Wednesday
High: 74 °F
Chance
Showers

Detailed Forecast

Today

Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 83. South wind 8 to 10 mph. Chance of precipitation is 80%.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Southeast wind around 8 mph.

Sunday

Sunny, with a high near 89. Breezy, with a south wind 11 to 21 mph, with gusts as high as 28 mph.

Sunday Night

Increasing clouds, with a low around 70. South wind 14 to 16 mph, with gusts as high as 24 mph.

Monday

A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. Breezy, with a south wind 16 to 23 mph.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Tuesday

Showers and possibly a thunderstorm. High near 87. Breezy. Chance of precipitation is 80%.