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Grand Chain, IL

7-Day Forecast

Today
Slight Chance Showers then Severe Thunderstorms
High: 79°
A chance of showers before 1pm,
then a chance of showers and thunderstorms
between 1pm and 5pm,
then showers likely and possibly a thunderstorm after 5pm.
Some of the storms could be severe.
Partly sunny with a high near 79.
South southwest wind 14 to 17 mph
with gusts as high as 25 mph.
Chance of precipitation is 60%.


Tonight
Severe Thunderstorms then Mostly Cloudy
Low: 45°
Showers and thunderstorms, mainly before 11pm.
Some of the storms could be severe and produce heavy rainfall.
Low around 45.
West wind 6 to 14 mph becoming
north northwest after midnight.
Winds could gust as high as 20 mph.
Chance of precipitation is 90%.


Monday
Partly Sunny
High: 54°
Partly sunny with a high near 54.
North northwest wind 11 to 13 mph
with gusts as high as 20 mph.


Monday Night
Partly Cloudy
Low: 37°
Partly cloudy with a low around 37.
North wind 5 to 7 mph becoming light and variable in the evening.


Tuesday
Mostly Sunny
High: 65°
Mostly sunny with a high near 65.
Light east northeast wind becoming
east southeast 5 to 9 mph in the morning.


Tuesday Night
Partly Cloudy then Chance Showers
Low: 54°
A 30% chance of showers after 1am.
Mostly cloudy with a low around 54.
East southeast wind 8 to 16 mph
with gusts as high as 28 mph.


Wednesday
Breezy. Chance T-storms then Showers
High: 81°
A chance of showers and thunderstorms,
then showers and possibly a thunderstorm after 1pm.
High near 81.
Breezy with a south southwest wind 18 to 22 mph
with gusts as high as 36 mph.
Chance of precipitation is 90%.


Wednesday Night
Heavy Rain
Low: 59°
Showers and possibly a thunderstorm.
Some of the storms could produce heavy rainfall.
Mostly cloudy with a low around 59.
Southwest wind 7 to 16 mph
with gusts as high as 26 mph.


Thursday
Showers
High: 69°
Showers likely,
then showers and possibly a thunderstorm after 1pm.
Mostly cloudy with a high near 69.
South wind 6 to 9 mph becoming
east northeast in the afternoon.


Thursday Night
Heavy Rain
Low: 55°
Showers and possibly a thunderstorm.
Some of the storms could produce heavy rainfall.
Mostly cloudy with a low around 55.
Northeast wind 6 to 8 mph.


Friday
Chance T-storms then Showers Likely
High: 70°
Showers and thunderstorms likely.
Mostly cloudy with a high near 70.
East northeast wind 6 to 8 mph.


Friday Night
Showers
Low: 58°
Showers and possibly a thunderstorm.
Mostly cloudy with a low around 58.
East wind around 8 mph becoming
south after midnight.


Saturday
Showers Likely
High: 69°
Showers likely and possibly a thunderstorm.
Mostly cloudy with a high near 69.
South southwest wind around 10 mph becoming
north northwest in the afternoon.


Source: National Weather Service








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