Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

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Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

49°F

9°C

Humidity	86%
Wind Speed	Calm
Barometer	30.28 in
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	23 May 3:35 am CDT

More Information:

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

Extended Forecast for

Edwardsville IL

Today

Sunny
High: 69 °F
Tonight

Partly Cloudy
Low: 53 °F
Tuesday

Partly Sunny
then Isolated
Showers
High: 74 °F
Tuesday
Night

Showers
Low: 64 °F
Wednesday

Showers
High: 77 °F
Wednesday
Night

Showers
Likely then
Chance
T-storms
Low: 58 °F
Thursday

Chance
Showers then
Slight Chance
T-storms
High: 70 °F
Thursday
Night

Slight Chance
T-storms then
Partly Cloudy
Low: 55 °F
Friday

Mostly Sunny
High: 78 °F

Detailed Forecast

Today

Sunny, with a high near 69. Light and variable wind becoming east 8 to 13 mph in the morning.

Tonight

Partly cloudy, with a low around 53. East wind 5 to 9 mph.

Tuesday

Isolated showers after 2pm. Partly sunny, with a high near 74. East wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

Isolated showers, then showers and possibly a thunderstorm after 8pm. Low around 64. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Wednesday

Showers and possibly a thunderstorm. High near 77. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.

Thursday Night

A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55.

Friday

Mostly sunny, with a high near 78.

Friday Night

Mostly clear, with a low around 61.

Saturday

Sunny, with a high near 83.

Saturday Night

Partly cloudy, with a low around 67.