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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
60°F
16°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 29.76 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 16 Jun 11:55 pm CDT |
Extended Forecast for
2 Miles NE East Gillespie IL
Wind Advisory June 17, 01:00pm until June 17, 08:00pm
Overnight

Low: 58 °F
Partly Cloudy
Wednesday

High: 89 °F
Chance
T-storms and
BreezyWednesday Night
Low: 65 °F
T-storms and
Breezy then
Partly CloudyThursday

High: 77 °F
Mostly Sunny
Thursday Night

Low: 56 °F
Partly Cloudy
Juneteenth

High: 79 °F
Sunny
Friday Night

Low: 58 °F
Mostly Clear
Saturday

High: 83 °F
Mostly Sunny
Saturday Night

Low: 63 °F
Chance
T-storms
Detailed Forecast
Overnight
Partly cloudy, with a low around 58. Light and variable wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 89. Breezy, with a south wind 9 to 19 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
Showers and thunderstorms, mainly before 11pm. Low around 65. Breezy, with a west wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Thursday
Mostly sunny, with a high near 77. Northwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 63.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NE East Gillespie IL
39.16°N 89.81°W (Elev. 659 ft)
39.16°N 89.81°W (Elev. 659 ft)
9:26 pm CDT Jun 16, 2026
12am CDT Jun 17, 2026-6pm CDT Jun 23, 2026



