Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14° N Lon: 75.27° W Elev: 282 ft.

Overcast

69°F

21°C

Humidity 92%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 30 Jun 3:35 am EDT
Detailed forecast for

Eastern Montgomery

Tonight
Mostly clear. A slight chance of showers this evening. Lows in the mid 60s. South winds around 5 mph. Chance of rain 20 percent.
Tuesday
Sunny, hot with highs around 90. Southwest winds 10 to 15 mph.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Southwest winds 10 to 15 mph.
Wednesday
Sunny, hot with highs in the mid 90s. West winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night
Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.
Thursday
Sunny, hot with highs around 100. Heat index values up to 110.
Thursday Night
Clear. Lows in the upper 70s.
Friday
Sunny, hot with highs around 100. Heat index values up to 110.
Friday Night
Partly cloudy. Lows in the upper 70s.
Independence Day
Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 50 percent.
Saturday Night
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
Sunday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 30 percent.
Sunday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
Monday
Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent.



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400 PM EDT Mon Jun 29 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database