Heavy Rainfall Along the Central Gulf Coast; Thunderstorms from the Plains to the Central Appalachians; Heat Across the East

A system in the Gulf could produce heavy rainfall and flash flooding for portions of the north-central Gulf Coast into Saturday. Widespread showers and thunderstorms are likely this afternoon into Friday from Central Plains into the mid-Mississippi Valley, Ohio Valley and Central Appalachians. Dangerous heat is expected from the Lower Mississippi Valley to the Mid-Atlantic today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greene County - Lewis A Jackson Regional Airport (KGDK)

Lat: 39.69°NLon: 83.99°WElev: 949ft.

Fair

81°F

27°C

Humidity	89%
Wind Speed	Vrbl 6 mph
Barometer	30.01 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	17 Jul 4:15 pm EDT

More Information:

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

Extended Forecast for

5 Miles WNW Port William OH

This Afternoon
High: 86 °F
Chance
T-storms
Tonight
Low: 68 °F
T-storms
Likely then
Chance
T-storms
Friday
High: 83 °F
Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms then
Showers
Likely
Saturday
High: 84 °F
Showers then
T-storms
Saturday Night
Low: 72 °F
Showers
Likely
Sunday
High: 84 °F
Showers
Sunday Night
Low: 66 °F
Showers then
Chance
Showers
Monday
High: 81 °F
Chance
Showers

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. West wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 4am. Mostly cloudy, with a low around 68. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 83. East wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 70. East wind around 5 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Showers and possibly a thunderstorm. High near 84. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely, then showers and possibly a thunderstorm after 11am. High near 84. Chance of precipitation is 80%.

Sunday Night

Showers, mainly before 8pm. Low around 66. Chance of precipitation is 80%.

Monday

A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.