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 Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Breezy

48°F

9°C

Humidity	54%
Wind Speed	NW 23 G 29 mph
Barometer	29.98 in (1015.4 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	12 Nov 1:54 pm CST

More Information:

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

Extended Forecast for

4 Miles ESE Collinsville IL

This Afternoon
High: 53 °F
Slight Chance
Rain
Tonight
Low: 32 °F
Mostly Clear
Friday
High: 46 °F
Increasing
Clouds
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 48 °F
Sunny
Saturday Night
Low: 27 °F
Clear
Sunday
High: 51 °F
Sunny
Sunday Night
Low: 30 °F
Mostly Clear
Monday
High: 54 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of rain or drizzle before 4pm, then a slight chance of sprinkles between 4pm and 5pm. Partly sunny, with a high near 53. North wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 32. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.

Friday

Increasing clouds, with a high near 46. North wind 9 to 15 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 48. Light northwest wind.

Saturday Night

Clear, with a low around 27.

Sunday

Sunny, with a high near 51.