National Weather Service

News Headlines

NWS St. Louis 2026 Spotter Talk Schedule Now Available!

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Partly Cloudy

16°F

-9°C

Humidity	62%
Wind Speed	NW 14 mph
Barometer	30.29 in
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	2°F (-17°C)
Last update	17 Jan 7:50 pm CST

More Information:

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

Extended Forecast for

3 Miles SW Alhambra IL

Tonight
Low: 12 °F
Chance
Flurries
Sunday
High: 31 °F
Mostly Sunny
then Slight
Chance Snow
Sunday Night
Low: 10 °F
Chance
Flurries and
Blustery
M.L.King Day
High: 20 °F
Sunny and
Blustery then
Mostly Sunny
Monday Night
Low: 9 °F
Mostly Clear
Tuesday
High: 35 °F
Mostly Sunny
Tuesday Night
Low: 27 °F
Partly Cloudy
Wednesday
High: 42 °F
Mostly Sunny
Wednesday Night
Low: 21 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of flurries before 11pm. Partly cloudy, with a low around 12. West wind 7 to 14 mph, with gusts as high as 22 mph.

Sunday

A chance of flurries before 1pm, then a slight chance of snow between 1pm and 4pm, then a chance of flurries after 4pm. Increasing clouds, with a high near 31. South wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Sunday Night

A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Blustery, with a southwest wind 11 to 21 mph becoming northwest in the evening. Winds could gust as high as 29 mph.

M.L.King Day

Sunny and cold, with a high near 20. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon.

Monday Night

Mostly clear, with a low around 9. Northwest wind around 6 mph becoming light and variable.

Tuesday

Mostly sunny, with a high near 35.

Tuesday Night

Partly cloudy, with a low around 27.

Wednesday

Mostly sunny, with a high near 42.

Wednesday Night

Partly cloudy, with a low around 21.