Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fog/Mist
30°F
-1°C
| Humidity | 94% |
| Wind Speed | NA |
| Barometer | 30.26 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 5.00 mi |
| Last update | 2 Nov 5:35 am CST |
Extended Forecast for
Brighton IL
Freeze Warning November 2, 05:50am until November 2, 08:00am
NOW until 8:00am Sun
Freeze Warning
Today
High: 55 °F
Frost and Fog
then SunnyTonight

Low: 35 °F
Clear then
Areas FrostMonday

High: 63 °F
Areas Frost
then SunnyMonday Night

Low: 39 °F
Partly Cloudy
Tuesday

High: 69 °F
Mostly Sunny
Tuesday Night

Low: 49 °F
Mostly Clear
Wednesday

High: 70 °F
Sunny
Wednesday Night

Low: 41 °F
Mostly Clear
Detailed Forecast
Today
Widespread fog, mainly before 8am. Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Areas of frost after 3am. Otherwise, clear, with a low around 35. South wind around 6 mph.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 63. West wind 5 to 9 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 69. South wind 6 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 68.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 53.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Brighton IL
39.04°N 90.13°W (Elev. 650 ft)
39.04°N 90.13°W (Elev. 650 ft)
4:51 am CST Nov 2, 2025
5am CST Nov 2, 2025-6pm CST Nov 8, 2025



