Allison, Pennsylvania Weather
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Weather Forecast for Allison, Pennsylvania : Fayette County
Issued: 10:03 pm EDT May 18, 2025 Latitude: 39.9889639 Longitude: -79.8647684 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Morning Fog on Overnight Partly Sunny on Monday 30% chance of on Tuesday 100% chance of thunderstorms on Wednesday 80% chance of rain on Thursday 70% chance of on Friday 50% chance of on Saturday 30% chance of rain on Sunday
Low: 47°F High: 69°F High: 70°F High: 69°F High: 58°F High: 58°F High: 63°F High: 68°F
Low: 42°F Low: 55°F Low: 50°F Low: 44°F Low: 43°F Low: 43°F  
Morning Fog Partly Sunny Partly Sunny Thunderstorms Rain Partly Sunny Partly Sunny Rain
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Current Conditions at
MORGANTOWN - (KMGW)
63°
Mostly Cloudy
as of 11:53 PM EDST
Rel. Humidity: 67%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 4600ft, Broken at 6500ft
Current Conditions at
WASHINGTON - (KAFJ)
54°
Partly Cloudy
as of 11:56 PM EDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
6 MPH
020° North
Cloud Level(s): Scattered at 4600ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
55°
Clear
as of 11:53 PM EDST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
6 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
LATROBE - (KLBE)
55°
Clear
as of 11:55 PM EDST
Rel. Humidity: 82%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Morning Fog on Overnight Overnight... Patchy fog after 3am. Otherwise, mostly clear, with a low around 47. Light northwest wind.
Partly Sunny on Monday Monday... Partly sunny, with a high near 69. Calm wind becoming northwest 5 to 9 mph in the morning.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
30% chance of Tuesday Tuesday... A chance of showers after 2pm. Partly sunny, with a high near 70. Northeast wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 55. Southeast wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
100% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm before 8am, then showers between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 69. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
90% chance of thunderstorms Wednesday Night Wednesday Night... Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 90%.
80% chance of rain Thursday Thursday... Showers, mainly after 8am. High near 58. Chance of precipitation is 80%.
80% chance of rain Thursday Night Thursday Night... Showers, mainly before 8pm. Low around 44. Chance of precipitation is 80%.
70% chance of Friday Friday... Showers likely, mainly after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 70%.
60% chance of rain Friday Night Friday Night... Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
50% chance of Saturday Saturday... A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 50%.
30% chance of rain Saturday Night Saturday Night... A chance of showers. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
30% chance of rain Sunday Sunday... A chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Allison, Pennsylvania
Sunrise: 06:00 AM
Sunset: 8:32 PM
Civil Sunrise:05:29 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 04:51 AM
Nautical Sunset: 9:41 PM
Astro Sunrise: 04:07 AM
Astro Sunset: 10:25 PM
Pennsylvania's Current Temperatures
Pennsylvania's Current Temperature Map

Pennsylvania's Satellite ImagePennsylvania Satellite Image

Pennsylvania's Current Wind DirectionPennsylvania's Current Wind Direction

National Summary
of upper and lower values of current conditions amongst 6788 locations
in the contiguous United States
High
Temp		 90° Laughlin AFB, Texas
and 1 other location
Low
Temp		 30° Mullan Pass, Idaho
and 2 other locations
Wind
Speed		 48mph Boysen/Thermopol, Wyoming
Wind
Gust		 56mph Boysen/Thermopol, Wyoming
and 1 other location
Wind
Chill		 21° Boysen/Thermopol, Wyoming
and 2 other locations
Heat
Index		 95° Del Rio, Texas
and 1 other location
High
Pressure		 30.25Hg Crescent City, California
Low
Pressure		 29.36Hg Houlton, Maine
# Locations Reporting Snow 5
# Locations Reporting Rain 116
# Locations Reporting Thunderstorms / Lightning 13
# Locations Reporting Fog 5
Average Temperature in the Contiguous USA 61°
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