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°NLon: 90.37°WElev: 604ft.

Overcast

75°F

24°C

Humidity	69%
Wind Speed	S 6 mph
Barometer	29.89 in (1011.2 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	16 May 4:51 pm CDT

More Information:

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

Extended Forecast for

Spanish Lake MO

This Afternoon
High: 79 °F
Chance
T-storms
Tonight
Low: 68 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 88 °F
Becoming
Sunny
Sunday Night
Low: 71 °F
Increasing
Clouds
Monday
High: 89 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 72 °F
Chance
Showers
Tuesday
High: 88 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 60 °F
Showers
Likely
Wednesday
High: 71 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind around 9 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 68. Southeast wind around 8 mph.

Sunday

Mostly cloudy through mid morning, then gradual clearing, with a high near 88. South wind 10 to 17 mph, with gusts as high as 28 mph.

Sunday Night

Increasing clouds, with a low around 71. South wind 13 to 16 mph, with gusts as high as 24 mph.

Monday

A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. South wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Tuesday

Showers and possibly a thunderstorm. High near 88. Chance of precipitation is 90%.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

Wednesday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 71.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 53.

Thursday

Partly sunny, with a high near 71.

Thursday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 54.

Friday

Partly sunny, with a high near 75.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 58.