
NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment
After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >
Hazardous Weather Conditions
Current conditions at
Salem, Salem-Leckrone Airport (KSLO)
Lat: 38.64°NLon: 88.96°WElev: 574ft.
Fair
82°F
28°C
| Humidity | 45% |
| Wind Speed | S 12 G 18 mph |
| Barometer | 29.87 in |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 15 May 4:15 pm CDT |
Extended Forecast for
4 Miles WSW Brownstown IL
Tonight
Low: 66 °F
Mostly Cloudy
then Slight
Chance
T-stormsSaturday

High: 80 °F
T-storms
LikelySaturday Night

Low: 63 °F
Chance
T-stormsSunday

High: 86 °F
Sunny
Sunday Night

Low: 67 °F
Mostly Clear
Monday
High: 87 °F
Breezy.
Mostly Sunny
then Chance
T-stormsMonday Night

Low: 70 °F
Chance
T-stormsTuesday

High: 80 °F
Showers
Tuesday Night

Low: 60 °F
Showers
Likely
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 66. South wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
Showers and thunderstorms likely, mainly between 8am and noon. Increasing clouds, with a high near 80. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Cloudy during the early evening, then gradual clearing, with a low around 63. South wind 5 to 8 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 86. South wind 9 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 67. South wind around 14 mph, with gusts as high as 22 mph.
Monday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Breezy.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 70.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Brownstown IL
38.98°N 89.02°W (Elev. 522 ft)
38.98°N 89.02°W (Elev. 522 ft)
1:25 pm CDT May 15, 2026
4pm CDT May 15, 2026-6pm CDT May 22, 2026



