Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Mattoon / Charleston, Coles County Memorial Airport (KMTO)

Lat: 39.48°NLon: 88.28°WElev: 722ft.

Overcast and Breezy

32°F

0°C

Humidity	82%
Wind Speed	NW 23 G 32 mph
Barometer	29.82 in (1010.2 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	10 Dec 2:53 pm CST

More Information:

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

Extended Forecast for

Mattoon IL

This Afternoon
High: 31 °F
Cloudy and
Blustery
Tonight
Low: 23 °F
Cloudy
Thursday
High: 30 °F
Mostly Cloudy
then Chance
Snow
Thursday Night
Low: 26 °F
Heavy Snow
then Snow
Likely
Friday
High: 32 °F
Mostly Cloudy
Friday Night
Low: 14 °F
Mostly Cloudy
Saturday
High: 17 °F
Chance Snow
Saturday Night
Low: -5 °F
Mostly Cloudy
Sunday
High: 6 °F
Cold

Detailed Forecast

This Afternoon

Cloudy, with a steady temperature around 31. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph.

Tonight

Cloudy, with a low around 23. Northwest wind 8 to 15 mph, with gusts as high as 25 mph.

Thursday

A 40 percent chance of snow after 4pm. Mostly cloudy, with a high near 30. Northwest wind 5 to 7 mph becoming south in the afternoon.

Thursday Night

Snow. The snow could be heavy at times. Low around 26. South southeast wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Friday

Mostly cloudy, with a high near 32. North northeast wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

Friday Night

Mostly cloudy, with a low around 14. West northwest wind 8 to 10 mph, with gusts as high as 16 mph.

Saturday

A 50 percent chance of snow. Cloudy, with a high near 17. Northwest wind 7 to 9 mph.

Saturday Night

Mostly cloudy, with a low around -5.

Sunday

Sunny and cold, with a high near 6.

Sunday Night

Mostly clear, with a low around -4.