Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fog/Mist
56°F
13°C
| Humidity | 97% |
| Wind Speed | SE 6 mph |
| Barometer | 29.96 in |
| Dewpoint | 56°F (13°C) |
| Visibility | 2.50 mi |
| Last update | 6 Mar 4:15 am CST |
Extended Forecast for
2 Miles NE Granite City IL
Dense Fog Advisory until March 6, 09:00am
NOW until 9:00am Fri
Dense Fog Advisory
Overnight
Low: 55 °F
Slight Chance
T-storms and
Patchy Dense
FogFriday
High: 78 °F
Partly Sunny
Friday Night
Low: 62 °F
Slight Chance
T-storms then
RainSaturday
High: 66 °F⇓
Chance Rain
then Partly
SunnySaturday Night
Low: 39 °F
Partly Cloudy
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 49 °F
Clear
Monday
High: 78 °F
Sunny
Detailed Forecast
Overnight
A 20 percent chance of rain and thunderstorms before 5am. Patchy dense fog before 5am. Otherwise, mostly cloudy, with a low around 55. Southeast wind around 7 mph.
Friday
Partly sunny, with a high near 78. South wind 8 to 17 mph, with gusts as high as 29 mph.
Friday Night
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 3am. Low around 62. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
A chance of rain and thunderstorms before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a temperature rising to near 66 by 9am, then falling to around 58 during the remainder of the day. South wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph becoming light west in the evening.
Sunday
Sunny, with a high near 67.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 78.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly clear, with a low around 59.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 56. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NE Granite City IL
38.73°N 90.11°W (Elev. 417 ft)
38.73°N 90.11°W (Elev. 417 ft)
1:21 am CST Mar 6, 2026
4am CST Mar 6, 2026-6pm CDT Mar 12, 2026
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