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

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Light Rain Fog/Mist

70°F

21°C

Humidity	97%
Wind Speed	SW 3 mph
Barometer	29.90 in (1011.7 mb)
Dewpoint	69°F (21°C)
Visibility	6.00 mi
Last update	14 Jun 2:53 am CDT

More Information:

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

Extended Forecast for

Mattoon/Charleston, Coles County Memorial Airport IL

Overnight
Low: 68 °F
Chance
Showers
Saturday
High: 79 °F
Chance
T-storms
Saturday Night
Low: 64 °F
Mostly Cloudy
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 83 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 69 °F
Mostly Cloudy
Tuesday
High: 86 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Overnight

A 30 percent chance of showers. Cloudy, with a low around 68. Light southeast wind.

Saturday

A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 79. Light and variable wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.

Saturday Night

Mostly cloudy, with a low around 64. North northeast wind 6 to 9 mph, with gusts as high as 15 mph.

Sunday

Partly sunny, with a high near 81. Northeast wind around 7 mph.

Sunday Night

Partly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.

Monday

A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 69. South wind 3 to 6 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Wednesday

A chance of showers, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Wednesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 69.

Juneteenth

A chance of showers. Mostly sunny, with a high near 81.