A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into the Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from January 24, 07:00 PM EST until January 26, 01:00 PM EST
Cold Weather Advisory in effect from January 23, 10:00 PM EST until January 24, 10:00 AM EST

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

34°F

1°C

Humidity	35%
Wind Speed	NA
Barometer	30.16 in
Dewpoint	9°F (-13°C)
Visibility	10.00 mi
Last update	23 Jan 12:15 pm EST

More Information:

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

Extended Forecast for

Conshohocken PA

Winter Storm Watch January 24, 07:00pm until January 26, 01:00pm

Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am

Click here for hazard details and duration

Winter Storm Watch

Cold Weather Advisory

This Afternoon
High: 36 °F
Partly Sunny
and Breezy
Tonight
Low: 9 °F
Partly Cloudy
Saturday
High: 19 °F
Partly Sunny
Saturday Night
Low: 13 °F
Slight Chance
Snow then
Snow
Sunday
High: 24 °F
Heavy Snow
then Wintry
Mix
Sunday Night
Low: 23 °F
Wintry Mix
Monday
High: 27 °F
Chance Snow
Monday Night
Low: 5 °F
Partly Cloudy
Tuesday
High: 20 °F
Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight

Partly cloudy, with a low around 9. Wind chill values as low as -3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Partly sunny, with a high near 19. Wind chill values as low as -4. North wind 5 to 10 mph.

Saturday Night

Snow, mainly after 1am. Low around 13. Northeast wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow before 1pm, then snow and freezing rain. The snow could be heavy at times. High near 24. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 8 to 12 inches possible.

Sunday Night

Snow, possibly mixed with freezing rain, becoming all snow after 4am. Low around 23. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.

Monday Night

Partly cloudy, with a low around 5.

Tuesday

Sunny, with a high near 20.

Tuesday Night

Partly cloudy, with a low around 6.

Wednesday

Mostly sunny, with a high near 22.

Wednesday Night

Mostly cloudy, with a low around 5.