Critical Fire Weather Conditions Continue Across the Plains

Locally critical fire weather conditions continue for portions of the Northern/Central Plains and much of northern lower Michigan Monday evening. Red Flag Warnings are currently in effect. Dry conditions and gusty winds will persist across southern Colorado Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

50°F

10°C

Humidity	66%
Wind Speed	SW 10 mph
Barometer	30.01 in (1016.5 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	23 Apr 4:56 am CDT

More Information:

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

Extended Forecast for

Mount Vernon IL

Today

Mostly Sunny
then Chance
Showers
High: 69 °F
Tonight

Showers
Likely then
Mostly Clear
Low: 45 °F
Wednesday

Mostly Sunny
High: 67 °F
Wednesday
Night

Mostly Clear
Low: 42 °F
Thursday

Mostly Sunny
High: 70 °F
Thursday
Night

Slight Chance
Showers then
Chance
T-storms
Low: 54 °F
Friday

Showers
Likely and
Breezy
High: 77 °F
Friday
Night

Showers
Likely and
Breezy
Low: 65 °F
Saturday

Breezy.
Chance
Showers then
Chance
T-storms
High: 80 °F

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 4pm. Increasing clouds, with a high near 69. South southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 45. West northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%.

Wednesday

Mostly sunny, with a high near 67. North wind 5 to 8 mph.

Wednesday Night

Mostly clear, with a low around 42. East northeast wind around 8 mph.

Thursday

Mostly sunny, with a high near 70. East southeast wind around 8 mph.

Thursday Night

A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 54. East southeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Friday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. Breezy, with a southeast wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Breezy, with a south wind around 24 mph, with gusts as high as 37 mph.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy, with a south wind 23 to 26 mph, with gusts as high as 40 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Breezy, with a south wind 20 to 22 mph, with gusts as high as 33 mph.

Sunday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Breezy, with a south wind 22 to 25 mph, with gusts as high as 38 mph.

Sunday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Breezy, with a south wind 16 to 23 mph, with gusts as high as 34 mph.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 76. South southwest wind 15 to 17 mph, with gusts as high as 25 mph.