Active Pattern for the Center of the Nation

Critical fire weather conditions, severe thunderstorms capable of producing severe wind gusts, large hail, strong tornadoes and heavy rainfall remain on tap for the central U.S. this evening. Flash flooding is also possible for portions of the Plains and Mississippi Valley. Very large hail up to 3 inches in diameter will be possible this evening across western Kansas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Mostly Cloudy

14°C

58°F

Humidity	60%
Wind Speed	Calm
Barometer	1020.9 mb (30.15 in)
Dewpoint	7°C (44°F)
Visibility	16 km
Last update	25 Apr 7:52 pm CDT

More Information:

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

Extended Forecast for

3 Miles SW Vergennes IL

Tonight

Slight Chance
Showers then
Chance
Showers
Low: 11 °C
Friday

Chance
Showers
High: 25 °C
Friday
Night

Chance
T-storms
Low: 19 °C
Saturday

Chance
T-storms and
Breezy
High: 27 °C
Saturday
Night

Partly Cloudy
and Breezy
Low: 19 °C
Sunday

Breezy.
Mostly Sunny
then Slight
Chance
T-storms
High: 28 °C
Sunday
Night

Breezy.
Chance
T-storms then
Showers
Likely
Low: 17 °C
Monday

Showers and
Breezy
High: 23 °C
Monday
Night

Chance
T-storms
Low: 15 °C

Detailed Forecast

Tonight

A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 11. East southeast wind 8 to 11 km/h. Chance of precipitation is 50%.

Friday

A 40 percent chance of showers and thunderstorms, mainly before 4pm. Cloudy, with a high near 25. East southeast wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 45 km/h.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19. South wind 24 to 27 km/h, with gusts as high as 48 km/h.

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 27. Breezy, with a south wind 34 to 39 km/h, with gusts as high as 60 km/h.

Saturday Night

Partly cloudy, with a low around 19. Breezy, with a south wind 26 to 32 km/h, with gusts as high as 48 km/h.

Sunday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 28. Breezy, with a south wind 35 to 45 km/h, with gusts as high as 65 km/h. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 17. Breezy, with a south wind 32 to 40 km/h, with gusts as high as 60 km/h. Chance of precipitation is 70%.

Monday

Showers and possibly a thunderstorm. Mostly cloudy, with a high near 23. Breezy, with a south wind 26 to 32 km/h, with gusts as high as 47 km/h.

Monday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 15. South southwest wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 32 km/h.

Tuesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 27. South southwest wind 13 to 16 km/h.

Tuesday Night

Partly cloudy, with a low around 16. South southwest wind 14 to 16 km/h.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 27. Southwest wind 14 to 18 km/h becoming northwest in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 14. North northwest wind 14 to 18 km/h.

Thursday

A slight chance of showers. Mostly sunny, with a high near 25. North northeast wind 16 to 21 km/h, with gusts as high as 32 km/h.