Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

71°F

22°C

Humidity	91%
Wind Speed	NW 3 mph
Barometer	30.01 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	21 Sep 3:55 am CDT

More Information:

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

Extended Forecast for

Shelbyville IL

Overnight

Showers
Likely
Low: 66 °F
Tuesday

Showers
Likely then
Chance
T-storms
High: 70 °F
Tuesday
Night

Slight Chance
T-storms then
Slight Chance
Showers
Low: 55 °F
Wednesday

Partly Sunny
High: 66 °F
Wednesday
Night

Partly Cloudy
Low: 47 °F
Thursday

Sunny
High: 68 °F
Thursday
Night

Mostly Clear
Low: 48 °F
Friday

Sunny
High: 76 °F
Friday
Night

Mostly Cloudy
Low: 49 °F

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. South wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms, mainly between 9am and 4pm. Cloudy, with a high near 70. Southwest wind 9 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Wednesday

Partly sunny, with a high near 66. North northwest wind 10 to 16 mph, with gusts as high as 23 mph.

Wednesday Night

Partly cloudy, with a low around 47. North northwest wind 6 to 8 mph, with gusts as high as 17 mph.

Thursday

Sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 48. Light and variable wind.

Friday

Sunny, with a high near 76.

Friday Night

Mostly cloudy, with a low around 49.