Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Current conditions at

Sylvania, Plantation Airpark (KJYL)

Lat: 32.65° N Lon: 81.6° W Elev: 187 ft.

Fair

83°F

28°C

Humidity 62%
Wind Speed S 3 mph
Barometer 30.08 in
Dewpoint 68°F (20°C)
Visibility 7.00 mi
Heat Index86°F (30°C)
Last update 2 Jul 9:15 pm EDT
Detailed forecast for

Allendale County

Tonight
Mostly clear. Lows in the lower 70s. Southeast winds 5 to 10 mph, becoming south after midnight.
Friday
Sunny. Highs in the upper 90s. Light and variable winds, becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Independence Day
Sunny. Highs in the upper 90s. Light and variable winds.
Saturday Night
Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Sunday
Sunny. Highs in the upper 90s.
Sunday Night
Partly cloudy. Lows in the mid 70s.
Monday
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105.
Monday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
Tuesday
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 40 percent.
Tuesday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
Wednesday
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 40 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
Thursday
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 40 percent.



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537 PM EDT Thu Jul 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database