Heavy Rain and Strong Winds in the Northwest; Severe Thunderstorms and Excessive Rainfall in the Mississippi Valley

Areas of heavy rain and strong winds are ongoing in the Northwest. Showers and severe thunderstorms over parts of the Upper/Middle Mississippi Valley and Central Plains may produce damaging gusts, large hail, and localized areas of flash flooding. A heat wave will impact the southwest U.S. and California Central Valley. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Rain Fog/Mist

72°F

22°C

Humidity	94%
Wind Speed	S 7 mph
Barometer	29.76 in
Dewpoint	70°F (21°C)
Visibility	5.00 mi
Last update	5 Jun 10:35 pm EDT

More Information:

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

Extended Forecast for

West Conshohocken PA

Tonight
Low: 70 °F
Heavy Rain
and Patchy
Fog
Thursday
High: 85 °F
Chance
T-storms then
Showers
Thursday Night
Low: 63 °F
Chance
Showers then
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 79 °F
Partly Sunny
then Chance
Showers
Sunday Night
Low: 59 °F
Chance
Showers

Detailed Forecast

Tonight

Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 70. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Thursday

Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 85. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 58. West wind around 5 mph.

Saturday

Sunny, with a high near 78.

Saturday Night

Partly cloudy, with a low around 60.

Sunday

A chance of showers after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Sunday Night

A chance of showers before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.