Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
77°F
25°C
| Humidity | 47% |
| Wind Speed | SW 16 G 28 mph |
| Barometer | 29.98 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 30 Mar 11:50 am CDT |
Extended Forecast for
New Douglas IL
This Afternoon

High: 80 °F
Sunny and
BreezyTonight

Low: 62 °F
Partly Cloudy
Tuesday

High: 82 °F
Chance
T-storms and
BreezyTuesday Night
Low: 56 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 70 °F
Rain
Wednesday Night

Low: 60 °F
Rain Likely
Thursday

High: 74 °F
Rain and
BreezyThursday Night

Low: 57 °F
Rain
Friday

High: 74 °F
Chance Rain
Detailed Forecast
This Afternoon
Sunny, with a high near 80. Breezy, with a south wind 20 to 22 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 62. South wind 14 to 18 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 82. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely between 1am and 2am, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 56. Southwest wind 9 to 11 mph becoming north after midnight. Chance of precipitation is 70%.
Wednesday
Rain and possibly a thunderstorm before 7am, then rain between 7am and 10am, then rain and possibly a thunderstorm after 10am. High near 70. Northeast wind 9 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Thursday
Rain and possibly a thunderstorm. High near 74. Breezy. Chance of precipitation is 80%.
Thursday Night
Rain and possibly a thunderstorm before 1am, then rain likely. Low around 57. Chance of precipitation is 80%.
Friday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 56.
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)
11:56 am CDT Mar 30, 2026
12pm CDT Mar 30, 2026-6pm CDT Apr 5, 2026



