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 Lambert International Airport (KSTL)

Lat: 38.75° N Lon: 90.37° W Elev: 604 ft.

Light Rain

69°F

21°C

Humidity	87%
Wind Speed	Vrbl 3 mph
Barometer	29.95 in (1013.2 mb)
Dewpoint	65°F (18°C)
Visibility	9.00 mi
Last update	16 May 9:51 am CDT

More Information:

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

Detailed forecast for

St. Louis County

This Afternoon

A chance of thunderstorms. Showers. Highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Tonight

Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

Sunday

Sunny. Highs around 90. South winds 15 to 20 mph with gusts up to 30 mph.

Sunday Night

Mostly clear in the evening, then becoming partly cloudy. Lows around 70. South winds 15 to 20 mph with gusts up to 30 mph.

Monday

Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Monday Night

Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.

Tuesday

A chance of thunderstorms. Showers. Highs in the mid 80s. Chance of rain 80 percent.

Tuesday Night

Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Cooler with lows around 60. Chance of rain 70 percent.

Wednesday

Mostly cloudy with a 20 percent chance of showers. Cooler with highs in the lower 70s.

Wednesday Night

Mostly cloudy. Lows in the lower 50s.

Thursday

Mostly sunny. Highs in the lower 70s.

Thursday Night

Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Friday

Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.