Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Mostly Cloudy
73°F
23°C
| Humidity | 69% |
| Wind Speed | SW 13 mph |
| Barometer | 29.90 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 8:45 am CDT |
Extended Forecast for
New Douglas IL
Today
High: 80 °F
Chance
T-storms then
Heavy RainTonight

Low: 62 °F
Showers
Thursday
High: 80 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 57 °F
Chance
T-storms then
Mostly ClearFriday
High: 83 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 52 °F
Chance
T-storms then
ShowersSaturday

High: 65 °F
Chance
Showers and
BreezySaturday Night
Low: 38 °F
Slight Chance
Showers then
Slight Chance
Rain/SnowSunday

High: 59 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. High near 80. Southwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms likely before 11pm, then showers and possibly a thunderstorm between 11pm and 4am, then showers likely after 4am. Low around 62. Southwest wind around 11 mph. Chance of precipitation is 90%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 80. Southwest wind 9 to 14 mph. Chance of precipitation is 40%.
Thursday Night
A chance of thunderstorms before 7pm. Mostly clear, with a low around 57. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 52. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 65. Breezy. Chance of precipitation is 50%.
Saturday Night
A slight chance of rain showers before 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 38. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 38.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT 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)
8:36 am CDT Apr 15, 2026
9am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



