Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
A Few Clouds
82°F
28°C
| Humidity | 55% |
| Wind Speed | S 20 G 29 mph |
| Barometer | 29.76 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 10 Mar 2:50 pm CDT |
Extended Forecast for
New Douglas IL
Tonight
Low: 52 °F
Mostly Cloudy
then T-storms
LikelyWednesday
High: 66 °F⇓
Breezy.
T-storms then
Rain LikelyWednesday Night
Low: 30 °F
Mostly Cloudy
and Blustery
then Mostly
ClearThursday
High: 52 °F
Sunny
Thursday Night
Low: 42 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyFriday
High: 58 °F
Partly Sunny
and Breezy
then Mostly
CloudyFriday Night
Low: 36 °F
Mostly Cloudy
Saturday
High: 63 °F
Partly Sunny
Saturday Night
Low: 49 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Tonight
Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 52. South wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Wednesday
Rain and thunderstorms before 3pm, then a slight chance of rain between 3pm and 4pm. Temperature falling to around 48 by 4pm. Breezy, with a southwest wind 17 to 24 mph becoming northwest in the afternoon. Chance of precipitation is 100%.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Sunny, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 42. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 58. Breezy.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 63.
Saturday Night
A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 49.
Sunday
Rain likely and possibly a thunderstorm, then rain after 1pm. High near 62. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Blustery. Chance of precipitation is 40%.
Monday
Sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 40.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
New Douglas IL
38.98°N 89.67°W (Elev. 620 ft)
38.98°N 89.67°W (Elev. 620 ft)
2:06 pm CDT Mar 10, 2026
3pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
