Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Hazardous Weather Conditions

Cold Weather Advisory until January 29, 10:00 AM EST

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

19°F

-7°C

Humidity	44%
Wind Speed	W 9 mph
Barometer	30.16 in
Dewpoint	0°F (-18°C)
Visibility	10.00 mi
Wind Chill	8°F (-13°C)
Last update	28 Jan 11:35 am EST

More Information:

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

Extended Forecast for

Glenside PA

Cold Weather Advisory January 28, 11:53am until January 29, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory January 28, 11:53am until January 29, 10:00am
NOW until 10:00am Thu
Cold Weather Advisory
Today
High: 18 °F
Increasing
Clouds
Tonight
Low: 2 °F
Decreasing
Clouds
Thursday
High: 18 °F
Mostly Sunny
Thursday Night
Low: 1 °F
Mostly Clear
Friday
High: 16 °F
Mostly Sunny
Friday Night
Low: -1 °F
Mostly Cloudy
Saturday
High: 17 °F
Mostly Cloudy
Saturday Night
Low: 11 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Today

Increasing clouds, with a high near 18. West wind 5 to 10 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -6. West wind around 5 mph becoming calm after midnight.

Thursday

Mostly sunny, with a high near 18. Wind chill values as low as -13. West wind around 10 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 1. Wind chill values as low as -12. West wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 16. West wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Mostly cloudy, with a low around -1.

Saturday

Mostly cloudy, with a high near 17.

Saturday Night

A chance of snow after 1am. Cloudy, with a low around 11. Chance of precipitation is 30%.