National Weather Service

News Headlines

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Partly Cloudy

90°F

32°C

Humidity	59%
Wind Speed	W 3 mph
Barometer	29.95 in (1014.0 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	4 Jul 2:56 pm CDT

More Information:

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

Extended Forecast for

4 Miles WNW Bluford IL

Heat Advisory July 4, 03:07pm until July 4, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 4, 03:07pm until July 4, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Independence Day
High: 92 °F
Chance
T-storms
Tonight
Low: 71 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 87 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 69 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Independence Day

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Light west wind.

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 40%.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 87. Light and variable wind.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 69. Light north northeast wind.

Monday

Mostly sunny, with a high near 86. Calm wind becoming north northeast around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 68. North northeast wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 87. Light northeast wind.

Tuesday Night

Mostly clear, with a low around 68. Calm wind.