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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

76°F

24°C

Humidity	83%
Wind Speed	S 5 mph
Barometer	29.97 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	14 Jun 10:15 am CDT

More Information:

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

Extended Forecast for

Herrick IL

Today
High: 79 °F
Chance
Showers then
Chance
T-storms
Tonight
Low: 63 °F
Partly Cloudy
Sunday
High: 82 °F
Partly Sunny
Sunday Night
Low: 65 °F
Partly Cloudy
Monday
High: 83 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 67 °F
Mostly Cloudy
Tuesday
High: 86 °F
Mostly Cloudy
then Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms
Wednesday
High: 86 °F
Chance
T-storms then
Showers
Likely

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. North wind 3 to 8 mph. Chance of precipitation is 40%.

Tonight

Partly cloudy, with a low around 63. North northeast wind 3 to 8 mph.

Sunday

Partly sunny, with a high near 82. North northeast wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 65. Calm wind.

Monday

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

Monday Night

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

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. Southwest wind 3 to 7 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 70%.

Wednesday Night

A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69.

Juneteenth

A chance of showers. Mostly sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 65.

Friday

Sunny, with a high near 86.