National Weather Service

Hazardous Weather Conditions

Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Partly Cloudy

25°C

77°F

Humidity	30%
Wind Speed	S 31 G 46 km/h
Barometer	30.10 in
Dewpoint	6°C (43°F)
Visibility	16 km
Heat Index	26°C (78°F)
Last update	21 Apr 2:47 pm CDT

More Information:

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

Extended Forecast for

4 Miles NE Goreville IL

Lake Wind Advisory until April 21, 09:00pm

Click here for hazard details and duration

Lake Wind Advisory

Lake Wind Advisory until April 21, 09:00pm
NOW until 9:00pm Tue
Lake Wind Advisory
This Afternoon
High: 24 °C
Mostly Sunny
Tonight
Low: 12 °C
Clear
Wednesday
High: 24 °C
Sunny
Wednesday Night
Low: 14 °C
Mostly Clear
Thursday
High: 26 °C
Sunny
Thursday Night
Low: 17 °C
Partly Cloudy
then Chance
Showers
Friday
High: 24 °C
Showers
Friday Night
Low: 15 °C
Showers
Likely

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 24. Southwest wind around 23 km/h, with gusts as high as 42 km/h.

Tonight

Clear, with a low around 12. Southwest wind 10 to 16 km/h, with gusts as high as 37 km/h.

Wednesday

Sunny, with a high near 24. Southwest wind 10 to 16 km/h, with gusts as high as 34 km/h.

Wednesday Night

Mostly clear, with a low around 14. South wind 5 to 10 km/h.

Thursday

Sunny, with a high near 26. South wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 39 km/h.

Thursday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 17. South wind around 16 km/h, with gusts as high as 34 km/h.

Friday

Showers and possibly a thunderstorm. High near 24. South wind 14 to 18 km/h, with gusts as high as 37 km/h. Chance of precipitation is 90%.

Friday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 15. Southwest wind 5 to 8 km/h becoming calm in the evening.

Saturday

A chance of showers, mainly before 1pm. Partly sunny, with a high near 24. North northeast wind 8 to 11 km/h.

Saturday Night

A slight chance of showers. Mostly clear, with a low around 13. East northeast wind 3 to 8 km/h.

Sunday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 25. East wind 8 to 11 km/h.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 16. East southeast wind 10 to 14 km/h, with gusts as high as 32 km/h.

Monday

Showers and thunderstorms likely. Partly sunny, with a high near 26. South wind 16 to 23 km/h, with gusts as high as 39 km/h.