Cold Temperatures Across the Northern and Central Plains; Severe Weather Potential for the East

Severe weather and heavy rainfall potential along with warm temperatures will affect the eastern portions of the country through Sunday as a cold front tracks eastward. Meanwhile, much colder air across portions of the Plains will bring frost and freeze conditions into Sunday morning. Dry, mild and breezy conditions linger for the four-corner region where elevated to critical fire weather remains. 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

62°F

17°C

Humidity	94%
Wind Speed	W 6 mph
Barometer	30.10 in
Dewpoint	60°F (16°C)
Visibility	7.00 mi
Last update	21 May 9:15 pm CDT

More Information:

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

Extended Forecast for

Shelbyville IL

Tonight

Showers
Likely then
Slight Chance
T-storms
Low: 51 °F
Sunday

Partly Sunny
High: 64 °F
Sunday
Night

Partly Cloudy
Low: 47 °F
Monday

Sunny
High: 68 °F
Monday
Night

Mostly Cloudy
Low: 54 °F
Tuesday

Mostly Cloudy
then Chance
Showers
High: 73 °F
Tuesday
Night

Showers
Low: 61 °F
Wednesday

Showers
Likely
High: 71 °F
Wednesday
Night

Showers
Likely
Low: 55 °F

Detailed Forecast

Tonight

Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Cloudy, with a low around 51. Northwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Partly sunny, with a high near 64. North wind 10 to 14 mph, with gusts as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 47. North wind 6 to 8 mph.

Monday

Sunny, with a high near 68. East wind 6 to 11 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 54. East wind 6 to 9 mph, with gusts as high as 16 mph.

Tuesday

A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 73. East southeast wind 7 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

Showers before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then showers after 1am. Low around 61. East southeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers. Mostly cloudy, with a high near 65.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 53.

Friday

A chance of showers. Mostly sunny, with a high near 72.

Friday Night

Mostly clear, with a low around 56.