Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

70°F

21°C

Humidity	99%
Wind Speed	Calm
Barometer	30.04 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	14 Jun 10:55 pm CDT

More Information:

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

Extended Forecast for

Shelbyville IL

Tonight
Low: 63 °F
Patchy Fog
Sunday
High: 83 °F
Patchy Fog
then Partly
Sunny
Sunday Night
Low: 68 °F
Mostly Cloudy
Monday
High: 83 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 67 °F
Mostly Cloudy
Tuesday
High: 86 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
T-storms
Wednesday
High: 84 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 68 °F
Chance
T-storms

Detailed Forecast

Tonight

Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. North northeast wind 3 to 6 mph.

Sunday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. North northeast wind around 7 mph.

Sunday Night

Mostly cloudy, with a low around 68. Light east wind.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Light southeast wind.

Monday Night

Mostly cloudy, with a low around 67. Calm wind.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. South southwest wind 3 to 6 mph.

Tuesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southwest wind around 6 mph, with gusts as high as 15 mph.

Wednesday

Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 70%.

Wednesday Night

A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68.

Juneteenth

Sunny, with a high near 83.

Thursday Night

Mostly clear, with a low around 64.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 70.