Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

A Few Clouds

50°F

10°C

Humidity	68%
Wind Speed	NW 14 G 21 mph
Barometer	29.97 in (1015.0 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	12 Nov 9:51 am CST

More Information:

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

Extended Forecast for

Saint Charles MO

Today
High: 51 °F
Sunny then
Isolated
Showers
Tonight
Low: 33 °F
Decreasing
Clouds
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 47 °F
Sunny
Saturday Night
Low: 29 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 30 °F
Mostly Clear
Monday
High: 52 °F
Sunny

Detailed Forecast

Today

Scattered sprinkles before 2pm, then isolated showers between 2pm and 5pm, then scattered sprinkles after 5pm. Increasing clouds, with a high near 51. Northwest wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 33. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

Friday

Mostly sunny, with a high near 45. North wind 9 to 13 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 27. North wind 5 to 7 mph becoming calm in the evening.

Saturday

Sunny, with a high near 47. Calm wind.

Saturday Night

Mostly clear, with a low around 29.

Sunday

Sunny, with a high near 50.