Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Overcast

52°F

11°C

Humidity	92%
Wind Speed	Calm
Barometer	29.79 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	20 Mar 11:15 pm EDT

More Information:

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

Extended Forecast for

West Norriton PA

Tonight
Low: 48 °F
Chance
Showers
Saturday
High: 60 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Mostly Cloudy
Sunday
High: 70 °F
Mostly Cloudy
then Slight
Chance
Showers
Sunday Night
Low: 47 °F
Showers
Likely
Monday
High: 51 °F
Chance
Showers
Monday Night
Low: 30 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Mostly sunny, with a high near 60. North wind 5 to 10 mph.

Saturday Night

Mostly cloudy, with a low around 41. Calm wind.

Sunday

A slight chance of showers after 2pm. Partly sunny, with a high near 70. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A chance of showers before 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Mostly clear, with a low around 30.

Tuesday

Sunny, with a high near 49.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Partly sunny, with a high near 51.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

Mostly sunny, with a high near 56.