Hazardous Weather Conditions
Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
A Few Clouds
44°F
7°C
| Humidity | 32% |
| Wind Speed | N 7 G 18 mph |
| Barometer | 30.29 in (1027.0 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 20 Apr 5:53 pm EDT |
Extended Forecast for
Harwick PA
Freeze Warning April 20, 11:00pm until April 21, 09:00am
Tonight
Low: 26 °F
Mostly Clear
then FrostTuesday
High: 66 °F
Frost then
Mostly SunnyTuesday Night
Low: 54 °F
Chance
Showers then
Showers
LikelyWednesday
High: 70 °F
Showers
LikelyWednesday Night
Low: 48 °F
Chance
Showers then
Mostly ClearThursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 57 °F
Chance
Showers
Detailed Forecast
Tonight
Widespread frost after 4am. Otherwise, mostly clear, with a low around 26. Northwest wind 5 to 8 mph becoming calm in the evening.
Tuesday
Widespread frost between 7am and 8am. Otherwise, increasing clouds, with a high near 66. Light south wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 54. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 70. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 80.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harwick PA
40.55°N 79.82°W (Elev. 925 ft)
40.55°N 79.82°W (Elev. 925 ft)
5:47 pm EDT Apr 20, 2026
6pm EDT Apr 20, 2026-6pm EDT Apr 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
