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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: 4:53 am EST Dec 30, 2025 Latitude: 39.986186 Longitude: -79.8786581 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday New Year's Day Friday Saturday Sunday Monday
50% chance of snow on Overnight 40% chance of snow on Tuesday 80% chance of snow on Wednesday 20% chance of snow on New Year's Day Partly Sunny on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday 30% chance of rain on Monday
Low: 21°F High: 28°F High: 32°F High: 25°F High: 35°F High: 33°F High: 35°F High: 41°F
Low: 20°F Low: 16°F Low: 13°F Low: 18°F Low: 16°F Low: 24°F  
Snow Snow Snow Snow Partly Sunny Mostly Cloudy Partly Sunny Rain
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Current Conditions at
MORGANTOWN - (KMGW)
21°
Cloudy
Light Snow
as of 4:53 AM EST
Rel. Humidity: 79%
Dew Point: 16°F
Visibility: 5 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
7 MPH
240° Southwest
Cloud Level(s): Broken at 2400ft, Solid Overcast at 3000ft
Current Conditions at
WASHINGTON - (KAFJ)
Cloudy
Light Snow
as of 4:56 AM EST
Visibility: 6 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 22 MPH
250° West
Cloud Level(s): Solid Overcast at 1900ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
21°
Feels like 10°F
Cloudy
as of 4:53 AM EST
Rel. Humidity: 73%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 22 MPH
280° West
Cloud Level(s): Few at 2900ft, Scattered at 3400ft, Solid Overcast at 4700ft
Current Conditions at
LATROBE - (KLBE)
23°
Feels like 11°F
Mostly Cloudy
Light Snow
as of 5:15 AM EST
Rel. Humidity: 73%
Dew Point: 16°F
Visibility: 9 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 21 MPH
240° Southwest
Cloud Level(s): Few at 2100ft, Scattered at 2900ft, Broken at 3600ft
50% chance of snow Overnight Overnight... A chance of snow showers. Cloudy, with a low around 21. West wind around 15 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

40% chance of snow Tuesday Tuesday... A chance of snow showers, mainly before 9am. Cloudy, with a high near 28. West wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

60% chance of snow Tuesday Night Tuesday Night... Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

80% chance of snow Wednesday Wednesday... Snow, mainly after 1pm. High near 32. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

90% chance of snow Wednesday Night Wednesday Night... Snow. Low around 16. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

20% chance of snow New Year's Day New Year's Day... A slight chance of snow before 1pm. Mostly sunny, with a high near 25. Chance of precipitation is 20%.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 13.

Partly Sunny on Friday Friday... Partly sunny, with a high near 35.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 18.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 33.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 16.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 35.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 24.

30% chance of rain Monday Monday... A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

Current Radar Image


Sun Almanac for Allison Heights, Pennsylvania
Sunrise: 07:41 AM
Sunset: 5:03 PM
Civil Sunrise:07:11 AM
Civil Sunset: 5:34 PM
Nautical Sunrise: 06:37 AM
Nautical Sunset: 6:08 PM
Astro Sunrise: 06:04 AM
Astro Sunset: 6:41 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.