Mount Vernon, IL Weather Forecast Updated 9:29 PM CDT TUE JUL 08 2008
.NOW...A LINE OF SHOWERS AND SCATTERED THUNDERSTORMS WILL CONTINUE TO IMPACT PORTIONS OF SOUTHEAST MISSOURI...SOUTHERN ILLINOIS AND SOUTHWEST INDIANA OVER THE NEXT FEW HOURS. AT 945 PM...THE BULK OF THE ACTIVITY WAS ALONG AND NORTH OF A LINE FROM PERRYVILLE MISSOURI...TO WEST FRANKFORT AND NORRIS CITY ILLINOIS TO FORT BRANCH INDIANA. THIS LINE OF SHOWERS AND STORMS WILL CONTINUE TO MOVE EAST...WITH THE INDIVIDUAL STORMS MOVING SOUTHWARD. TO THE SOUTH OF THIS LINE...ISOLATED TO WIDELY SCATTERED SHOWERS WERE DEVELOPING. SOME OF THE STRONGER STORMS WILL PRODUCE VERY HEAVY RAINFALL.
Tonight
Thunder Storms Lo: 70° POP: 80%
Showers and thunderstorms late in the evening...Then showers and thunderstorms likely after midnight. Lows around 70. West winds 10 to 15 mph. Chance of precipitation 80 percent.
Wednesday
Thunder Storms Hi: 85° POP: 70%
Showers and thunderstorms likely. Highs in the mid 80s. Northwest winds around 5 mph. Chance of precipitation 70 percent.
Wednesday Night
Partly Cloudy Lo: 65°
Partly cloudy. Lows in the mid 60s. North winds around 5 mph.
Thursday
Partly Sunny Hi: 85°
Partly sunny. Highs in the mid 80s. Northeast winds around 5 mph.
Thursday Night
Partly Cloudy Lo: 69°
Partly cloudy. Lows in the upper 60s. Southeast winds around 5 mph.
Friday
Mostly Sunny Hi: 91°
Mostly sunny. Highs in the lower 90s.
Friday Night
Partly Cloudy Lo: 71°
Partly cloudy. Lows in the lower 70s.
Saturday
Chance Of T-Storm Hi: 91° POP: 20%
Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s.
Saturday Night
Chance Of T-Storm Lo: 71° POP: 20%
Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the lower 70s. Highs around 90.
Sunday
Chance Of T-Storm Hi: 90° Lo: 71° POP: 20%
Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the lower 70s. Highs around 90.
Sunday Night
Partly Cloudy Lo: 69°
Partly cloudy. Lows in the upper 60s.
Monday
Mostly Sunny Hi: 89°
Mostly sunny. Highs in the upper 80s.
Monday Night
Chance Of T-Storm Lo: 69° POP: 20%
Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Tuesday
Chance Of T-Storm Hi: 89° Lo: 69° POP: 20%
Partly cloudy. A 20 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s.
Sun & Moon Information
Morning Twilight:
5:08 AM CDT
Moon Phase: Waxing Crescent Moon
Sunrise:
5:39 AM CDT
Sunset:
8:21 PM CDT
Evening Twilight:
8:52 PM CDT
Weather Folklore
When lookout mountain has its cap on, it will rain in six hours.
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