Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Thunderstorm in Vicinity

76°F

24°C

Humidity	79%
Wind Speed	SE 5 mph
Barometer	29.79 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	21 May 11:15 pm CDT

More Information:

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

Extended Forecast for

Alma IL

Tonight
Low: 65 °F
T-storms
Likely
Wednesday
High: 79 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 62 °F
Showers
Likely
Thursday
High: 79 °F
Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms
Friday
High: 82 °F
Showers
Friday Night
Low: 62 °F
Chance
T-storms
Saturday
High: 79 °F
Sunny then
Slight Chance
Showers
Saturday Night
Low: 61 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 65. Southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 79. West wind 7 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Mostly cloudy, with a low around 62. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Thursday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Light and variable wind becoming southeast around 6 mph in the morning.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind around 6 mph.

Friday

Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.

Friday Night

A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 62.

Saturday

A 20 percent chance of showers after 1pm. Sunny, with a high near 79.

Saturday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 50%.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.

Memorial Day

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.

Monday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.