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 Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Snow Freezing Fog

11°F

-12°C

Humidity	85%
Wind Speed	NE 10 mph
Barometer	30.40 in
Dewpoint	7°F (-14°C)
Visibility	0.50 mi
Wind Chill	-2°F (-19°C)
Last update	25 Jan 9:35 am EST

More Information:

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

Extended Forecast for

Conshohocken PA

Winter Storm Warning until January 26, 01:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until January 26, 01:00pm
NOW until 1:00pm Mon
Winter Storm Warning
Today
High: 29 °F
Heavy Snow
then
Snow/Sleet
Tonight
Low: 22 °F
Wintry Mix
then Chance
Wintry Mix
Monday
High: 29 °F
Chance Snow
then Partly
Sunny
Monday Night
Low: 7 °F
Partly Cloudy
Tuesday
High: 19 °F
Mostly Sunny
Tuesday Night
Low: 4 °F
Partly Cloudy
Wednesday
High: 21 °F
Mostly Sunny
Wednesday Night
Low: 6 °F
Mostly Cloudy

Detailed Forecast

Today

Sleet, possibly mixed with snow, becoming all sleet after 5pm. The snow and sleet could be heavy at times. High near 29. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 6 to 10 inches possible.

Tonight

Freezing rain and sleet, possibly mixed with snow before midnight, then a chance of freezing rain and sleet between midnight and 4am, then a chance of freezing rain after 4am. The sleet could be heavy at times. Low around 22. Northeast wind 10 to 15 mph becoming light and variable after midnight. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

Monday

A chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday Night

Partly cloudy, with a low around 7. Wind chill values as low as -4. West wind 10 to 15 mph.

Tuesday

Mostly sunny, with a high near 19. West wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 4.

Wednesday

Mostly sunny, with a high near 21.

Wednesday Night

Mostly cloudy, with a low around 6.

Thursday

Partly sunny, with a high near 19.