Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

47°F

8°C

Humidity	86%
Wind Speed	W 5 mph
Barometer	29.91 in (1012.7 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	12 Nov 3:53 am CST

More Information:

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

Extended Forecast for

Arnold MO

Today
High: 52 °F
Mostly Sunny
then Isolated
Showers
Tonight
Low: 31 °F
Mostly Clear
Friday
High: 46 °F
Mostly Sunny
Friday Night
Low: 26 °F
Decreasing
Clouds
Saturday
High: 48 °F
Sunny
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 52 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 54 °F
Sunny

Detailed Forecast

Today

Isolated showers between 2pm and 5pm, then scattered sprinkles after 5pm. Partly sunny, with a high near 52. Northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 31. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday

Mostly sunny, with a high near 46. North wind 7 to 11 mph.

Friday Night

Mostly cloudy, then gradually becoming clear, with a low around 26. North wind around 6 mph becoming calm in the evening.

Saturday

Sunny, with a high near 48. Calm wind.

Saturday Night

Mostly clear, with a low around 27.

Sunday

Mostly sunny, with a high near 52.