Areas of Thunderstorms and Heavy Rain Across the Country; Heat Wave Begins This Weekend

Widespread showers and thunderstorms, some severe, may bring heavy rain and flash flooding in the central Gulf Coast, Mid-Atlantic, the Upper Midwest, the Great Basin and Southwest. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend. Critical fire weather conditions are expected in the Northwest and Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

6 Miles N Keenes IL

Overnight
Low: 70 °F
Chance
T-storms and
Patchy Fog
Friday
High: 88 °F
Scattered
T-storms and
Areas Fog
Friday Night
Low: 72 °F
Scattered
T-storms
Saturday
High: 90 °F
Showers
Likely and
Patchy Fog
Saturday Night
Low: 75 °F
Slight Chance
T-storms
Sunday
High: 93 °F
Chance
T-storms
Sunday Night
Low: 74 °F
Chance
T-storms
Monday
High: 92 °F
Chance
T-storms
Monday Night
Low: 75 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 4am, then a slight chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

Friday

Scattered showers and thunderstorms, mainly after 3pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 88. Light and variable wind. Chance of precipitation is 40%.

Friday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 50%.

Saturday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 90. Southwest wind 5 to 8 mph. Chance of precipitation is 60%.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southwest wind 3 to 5 mph.

Sunday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. West southwest wind 3 to 6 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. Light south wind.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 92. Light and variable wind becoming south southwest around 6 mph in the morning.

Monday Night

Partly cloudy, with a low around 75. South southeast wind 3 to 5 mph.

Tuesday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. South wind 3 to 7 mph.

Tuesday Night

Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the morning.

Wednesday Night

Mostly clear, with a low around 76. Light south wind.

Thursday

Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the morning.