Dangerous Wind Chill in the North
A strong arctic front and associated gusty winds will produce bitter wind chills as cold as -50 or colder from the Upper Midwest to the Northeast. Chilly temperatures and gusty winds extend across the Mid-Atlantic. Lower elevation rain and mountain snow from a weak system in the west will be followed by a stronger system this weekend with heavy mountain snow. Read More >
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
25°F
-4°C
| Humidity | 37% |
| Wind Speed | E 6 mph |
| Barometer | 30.57 in (1036.0 mb) |
| Dewpoint | 2°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 3 Feb 4:53 pm CST |
Extended Forecast for
Herculaneum MO
-
Tonight
Mostly Clear
Low: 21 °F
-
Saturday
Partly Sunny
High: 50 °F
-
Saturday
Night
Mostly Cloudy
Low: 37 °F
-
Sunday
Sunny
High: 57 °F
-
Sunday
NightMostly Clear
Low: 30 °F
-
Monday
Mostly Sunny
then Mostly
Cloudy and
BreezyHigh: 58 °F
-
Monday
NightCloudy and
Breezy then
Slight Chance
RainLow: 46 °F
-
Tuesday
Chance Rain
High: 55 °F
-
Tuesday
Night
Chance Rain
Low: 37 °F
Detailed Forecast
Tonight
Mostly clear, with a low around 21. Southeast wind 6 to 10 mph.
Saturday
Partly sunny, with a high near 50. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 37. South wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 57. West wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 30. West wind around 6 mph becoming calm.
Monday
Partly sunny, with a high near 58. Breezy.
Monday Night
A 20 percent chance of rain after midnight. Cloudy, with a low around 46. Breezy.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 55.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 37.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 54.
Wednesday Night
A 50 percent chance of rain. Partly cloudy, with a low around 43.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
Mostly cloudy, with a high near 52.
Additional Forecasts and Information
Point Forecast:
Herculaneum MO
38.27°N 90.39°W (Elev. 456 ft)
38.27°N 90.39°W (Elev. 456 ft)
4:36 pm CST Feb 3, 2023
5pm CST Feb 3, 2023-6pm CST Feb 10, 2023
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
