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

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

67°F

19°C

Humidity	81%
Wind Speed	E 9 mph
Barometer	30.06 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	15 Jun 12:35 am CDT

More Information:

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

Extended Forecast for

Castleton IL

Overnight
Low: 61 °F
Patchy Fog
Sunday
High: 84 °F
Patchy Fog
then Partly
Sunny
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 67 °F
Mostly Cloudy
Tuesday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 69 °F
T-storms
Likely
Wednesday
High: 85 °F
T-storms
Likely
Wednesday Night
Low: 65 °F
Chance
T-storms

Detailed Forecast

Overnight

Patchy fog after 5am. Otherwise, mostly clear, with a low around 61. East wind 3 to 5 mph.

Sunday

Patchy fog before 8am. Otherwise, increasing clouds, with a high near 84. East wind around 6 mph.

Sunday Night

Partly cloudy, with a low around 64. East wind 3 to 5 mph.

Monday

Mostly sunny, with a high near 86. East southeast wind 3 to 6 mph.

Monday Night

Mostly cloudy, with a low around 67. South wind around 6 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. South southwest wind 6 to 10 mph, with gusts as high as 17 mph.

Tuesday Night

Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. South wind 7 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.

Juneteenth

Sunny, with a high near 84.

Thursday Night

Mostly clear, with a low around 64.

Friday

Mostly sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 72.