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.

Overcast

64°F

18°C

Humidity	75%
Wind Speed	E 3 mph
Barometer	30.06 in (1017.6 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	21 May 10:53 pm CDT

More Information:

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

Extended Forecast for

Columbia IL

Tonight
Low: 59 °F
Mostly Cloudy
Friday
High: 69 °F
Slight Chance
Showers then
Chance
Showers
Friday Night
Low: 58 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday
High: 81 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 62 °F
Chance
Showers
Sunday
High: 79 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 62 °F
Mostly Cloudy
then Slight
Chance
Showers
Memorial Day
High: 82 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Mostly cloudy, with a low around 59. East wind around 6 mph.

Friday

A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 69. East wind around 7 mph.

Friday Night

A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 58. Northeast wind around 6 mph becoming calm in the evening.

Saturday

A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 81. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.

Saturday Night

A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. Calm wind.

Sunday

A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

Sunday Night

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 62.

Memorial Day

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

Monday Night

A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.

Tuesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

Thursday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.