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Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
21°F
-6°C
| Humidity | 49% |
| Wind Speed | W 3 mph |
| Barometer | 30.31 in |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jan 4:55 am CST |
Extended Forecast for
5 Miles N Royal Lakes IL
Cold Weather Advisory January 23, 03:00am until January 24, 12:00pm
Today

High: 36 °F
Partly Sunny
Tonight

Low: 5 °F
Mostly Cloudy
Friday

High: 10 °F
Cold
Friday Night
Low: 1 °F
Mostly Cloudy
then Slight
Chance SnowSaturday
High: 11 °F
Chance Snow
then Snow
LikelySaturday Night

Low: 7 °F
Snow
Sunday

High: 16 °F
Chance Snow
Sunday Night

Low: -1 °F
Partly Cloudy
Monday

High: 18 °F
Cold
Detailed Forecast
Today
Partly sunny, with a high near 36. West wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 5. West wind 5 to 10 mph becoming north 11 to 16 mph after midnight. Winds could gust as high as 24 mph.
Friday
Mostly cloudy and cold, with a high near 10. Wind chill values as low as -10. North wind 11 to 17 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 1. Wind chill values as low as -15. Northeast wind around 10 mph.
Saturday
Snow likely, mainly after noon. Cloudy and cold, with a high near 11. Northeast wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 7. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 40 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 16.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Sunny and cold, with a high near 18.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles N Royal Lakes IL
39.19°N 89.95°W (Elev. 584 ft)
39.19°N 89.95°W (Elev. 584 ft)
4:46 am CST Jan 22, 2026
5am CST Jan 22, 2026-6pm CST Jan 28, 2026



