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Allison Heights, Pennsylvania Weather Forecast
Allison Heights, Pennsylvania Weather
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Weather Forecast for Allison Heights, Pennsylvania : Fayette County
Issued: 12:31 am EST Jan 12, 2026 Latitude: 39.986186 Longitude: -79.8786581 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Overnight Clearing on Monday Increasing Clouds on Tuesday 90% chance of rain on Wednesday 70% chance of snow on Thursday 30% chance of snow on Friday 60% chance of snow on Saturday 30% chance of snow on Sunday
Low: 26°F High: 39°F High: 47°F High: 44°F High: 29°F High: 29°F High: 35°F High: 24°F
Low: 28°F Low: 38°F Low: 24°F Low: 15°F Low: 21°F Low: 15°F  
Mostly Cloudy Clearing Increasing Clouds Rain Snow Snow Snow Snow
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Current Conditions at
MORGANTOWN - (KMGW)
28°
Cloudy
as of 2:53 AM EST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: MVFR
Wind Data
7 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 2500ft
Current Conditions at
WASHINGTON - (KAFJ)
28°
Feels like 18°F
Cloudy
as of 2:56 AM EST
Rel. Humidity: 79%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: MVFR
Wind Data
12 MPH
250° West
Cloud Level(s): Broken at 2300ft, Solid Overcast at 2700ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
28°
Feels like 19°F
Cloudy
as of 2:53 AM EST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: MVFR
Wind Data
9 MPH
Gust: 23 MPH
280° West
Cloud Level(s): Solid Overcast at 2700ft
Current Conditions at
LATROBE - (KLBE)
28°
Feels like 19°F
Cloudy
as of 3:15 AM EST
Rel. Humidity: 79%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
10 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 2600ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 26. West wind around 9 mph.

Clearing on Monday Monday... Cloudy through mid morning, then gradual clearing, with a high near 39. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 28. Southwest wind around 8 mph.

Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 47. South wind 9 to 13 mph, with gusts as high as 23 mph.

50% chance of rain Tuesday Night Tuesday Night... A chance of rain, mainly after 1am. Mostly cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of rain Wednesday Wednesday... Rain. High near 44. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

90% chance of rain & snow Wednesday Night Wednesday Night... Rain before 10pm, then rain and snow between 10pm and 1am, then snow after 1am. Low around 24. Chance of precipitation is 90%.

70% chance of snow Thursday Thursday... Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.

40% chance of snow Thursday Night Thursday Night... A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

30% chance of snow Friday Friday... A chance of snow after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

40% chance of snow Friday Night Friday Night... A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

60% chance of snow Saturday Saturday... Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

40% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

30% chance of snow Sunday Sunday... A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Allison Heights, Pennsylvania
Sunrise: 07:40 AM
Sunset: 5:15 PM
Civil Sunrise:07:10 AM
Civil Sunset: 5:45 PM
Nautical Sunrise: 06:37 AM
Nautical Sunset: 6:19 PM
Astro Sunrise: 06:04 AM
Astro Sunset: 6:51 PM
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