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

Hazardous Weather Outlook

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64° N Lon: 88.96° W Elev: 574 ft.

Fair

81°F

27°C

Humidity	67%
Wind Speed	S 13 G 21 mph
Barometer	29.97 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	17 May 11:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Marion County

Today

Mostly sunny. Highs in the upper 80s. South winds 15 to 20 mph.

Tonight

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph.

Monday

Mostly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent.

Monday Night

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Tuesday

A chance of thunderstorms. Showers. Highs in the mid 80s. Southwest winds 15 to 20 mph. Chance of rain near 100 percent.

Tuesday Night

Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Cooler with lows around 60. Chance of rain near 100 percent.

Wednesday And Wednesday Night

Mostly cloudy with a 20 percent chance of showers. Highs in the lower 70s. Lows in the lower 50s.

Thursday

Mostly sunny. Highs in the lower 70s.

Thursday Night

Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Friday

Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

Friday Night

Mostly cloudy with a 40 percent chance of showers. Lows around 60.

Saturday

Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.