Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

60°F

16°C

Humidity	96%
Wind Speed	SW 7 mph
Barometer	29.68 in (1005.2 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	19 Oct 1:56 am CDT

More Information:

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

Extended Forecast for

Tamaroa IL

Overnight
Low: 52 °F
Showers
Sunday
High: 63 °F
Breezy.
Showers
Likely then
Sunny
Sunday Night
Low: 41 °F
Clear
Monday
High: 71 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 67 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 41 °F
Clear
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 39 °F
Clear

Detailed Forecast

Overnight

Showers, mainly after 5am. Low around 52. West wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Sunday

Showers likely, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 63. Breezy, with a west northwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

Sunday Night

Clear, with a low around 41. Southwest wind 3 to 8 mph.

Monday

Sunny, with a high near 71. Breezy, with a south wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph.

Monday Night

Mostly clear, with a low around 50. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 24 mph.

Tuesday

Sunny, with a high near 67. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph.

Tuesday Night

Clear, with a low around 41. West wind 7 to 14 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 65. West wind 9 to 15 mph, with gusts as high as 20 mph.