Hazardous Weather Conditions
Current conditions at
Philadelphia, Philadelphia International Airport (KPHL)
Lat: 39.87°NLon: 75.23°WElev: 7ft.
Light Snow Fog/Mist
34°F
1°C
| Humidity | 89% |
| Wind Speed | SW 10 mph |
| Barometer | 30.05 in (1017.4 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 6.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 17 Jan 1:54 pm EST |
Extended Forecast for
3 Miles SW Newtown Square PA
Winter Weather Advisory January 18, 06:00am until January 18, 08:00pm
This Afternoon

High: 37 °F
Chance
Rain/SnowTonight
Low: 28 °F
Mostly Cloudy
then Slight
Chance SnowSunday

High: 34 °F
Chance Snow
Sunday Night

Low: 19 °F
Decreasing
CloudsM.L.King Day

High: 33 °F
Sunny
Monday Night

Low: 13 °F
Partly Cloudy
Tuesday

High: 21 °F
Sunny
Tuesday Night

Low: 12 °F
Mostly Clear
Wednesday

High: 34 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of rain and snow before 3pm. Partly sunny, with a high near 37. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow after 4am. Increasing clouds, with a low around 28. Southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
A chance of snow. Cloudy, with a high near 34. Northwest wind around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West wind around 5 mph.
M.L.King Day
Sunny, with a high near 33. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SW Newtown Square PA
39.95°N 75.48°W (Elev. 397 ft)
39.95°N 75.48°W (Elev. 397 ft)
9:30 am EST Jan 17, 2026
2pm EST Jan 17, 2026-6pm EST Jan 23, 2026



