40°26'bắc / 79°50'tây / Cao độ 344 m / 17:00 09/02/2026, America/New_York (UTC-5)
From: 09/02/2026, 14:00
To: 10/02/2026, 04:00
There is a risk of frost (level 1 of 2). Minimum temperature: 0 - -2 °C
Jefferson, OH; Allegheny, PA; Armstrong, PA; Beaver, PA; Butler, PA; Indiana, PA; Washington, PA; Westmoreland, PA; Brooke, WV; Hancock, WV
Hazard(s) to expect: possible frost damage.
Recommendations for what to do:
If necessary, take precautions against frost.
Deutscher Wetterdienst
09/02/2026, 06:42
From: 09/02/2026, 15:00
To: 10/02/2026, 04:00
There is a slight risk of icy surfaces (level 1 of 4).
Allegheny, PA; Fayette, PA; Indiana, PA; Washington, PA; Westmoreland, PAHazard(s) to expect: slippery ground.
Recommendations for what to do:
Adapt your behaviour in road traffic.Deutscher Wetterdienst09/02/2026, 11:28
From: 09/02/2026, 09:00
To: 09/02/2026, 19:00
The Pennsylvania Department of Environmental Protection has issued a code ORANGE air quality alert for Monday, including for the Liberty/Clairton area, including Clairton, Glassport, Lincoln, Liberty, and Port Vue. A code ORANGE air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Sensitive groups include children, the elderly, and people suffering from asthma, heart disease, or other lung diseases. The effects of air pollution can be minimized by avoiding outdoor exercise or strenuous activity. For more information on ground-level ozone and fine particles, visit http://www.airnow.gov and https://www.ahs.dep.pa.gov/AQPartnersWeb/
Allegheny,AlleghenyNWS Pittsburgh PA09/02/2026, 09:00