Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

81°F

27°C

Humidity	37%
Wind Speed	SE 9 mph
Barometer	30.22 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	24 Jul 12:55 pm EDT

More Information:

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

Extended Forecast for

Lafayette Hill PA

This Afternoon
High: 85 °F
Partly Sunny
Tonight
Low: 61 °F
Decreasing
Clouds
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 88 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 86 °F
Chance
Showers then
Showers

Detailed Forecast

This Afternoon

Partly sunny, with a high near 85. East wind around 5 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 85. East wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 63. East wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 87. Calm wind becoming north around 5 mph.

Sunday Night

Mostly clear, with a low around 66.

Monday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 50%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Tuesday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 86. Chance of precipitation is 80%.

Tuesday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 67. Chance of precipitation is 80%.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Sunny, with a high near 86.