Alerts from NWS Pittsburgh PA (UNOFFICIAL)
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Alerts from NWS Pittsburgh PA (UNOFFICIAL)
@pit.nws-bot.us
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Unofficial bot sharing alerts from NWS Pittsburgh PA.

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Wind Advisory issued November 23 at 9:44AM EST until November 23 at 5:00PM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...West winds 15 to 25 mph with gusts up to 50 mph. * WHERE...Eastern Tucker County. * WHEN...Until 5 PM EST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 23, 2025 at 3:00 PM
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Dense Fog Advisory issued November 21 at 4:19AM EST until November 21 at 9:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northwest, southwest, and western Pennsylvania and northern and the northern panhandle of West Virginia. * WHEN...Until 9 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Jefferson PA, Higher Elevations of Fayette, Higher Elevations of Westmoreland, Higher Elevations of Indiana, and Indiana Counties. * WHEN...Until 9 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 21, 2025 at 9:30 AM
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Dense Fog Advisory issued November 21 at 3:45AM EST until November 21 at 9:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Jefferson PA, Higher Elevations of Fayette, Higher Elevations of Westmoreland, Higher Elevations of Indiana, and Indiana Counties. * WHEN...Until 9 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 21, 2025 at 9:00 AM
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Dense Fog Advisory issued November 20 at 7:47PM EST until November 21 at 9:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Jefferson PA, Higher Elevations of Fayette, Higher Elevations of Westmoreland, Higher Elevations of Indiana, and Indiana Counties. * WHEN...Until 9 AM EST Friday. * IMPACTS...Low visibility could make driving conditions hazardous.
November 21, 2025 at 1:00 AM
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Dense Fog Advisory issued November 20 at 8:34AM EST until November 20 at 9:00AM EST by NWS Pittsburgh PA
Additional Details Here.
Though localized dense fog may linger for another hour, area trends show improving visibility that will continue the rest of the morning. The threat for dense fog is ending. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of southwest and western Pennsylvania and northern and the northern panhandle of West Virginia. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Portions of northwest, southwest, and western Pennsylvania. * WHEN...Until 10 AM EST this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
November 20, 2025 at 1:45 PM
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Dense Fog Advisory issued November 19 at 11:55PM EST until November 20 at 9:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of east central Ohio, southwest and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...Until 9 AM EST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Portions of northwest, southwest, and western Pennsylvania. * WHEN...Until 9 AM EST Thursday. * IMPACTS...Low visibility and a light glaze of ice, especially on bridges and over passes could make driving conditions hazardous.
November 20, 2025 at 5:00 AM
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Special Weather Statement issued November 19 at 9:51PM EST by NWS Pittsburgh PA
Additional Details Here.
..Patchy Freezing Fog Overnight.. With temperatures below freezing in isolated areas with fog formation observed, freezing fog remains possible through the overnight hours. This may result in a light coating of ice, particularly for elevated surfaces, though some slick spots are possible on area roads and sidewalks. Use extra caution if outside this evening.
November 20, 2025 at 3:00 AM
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Special Weather Statement issued November 18 at 5:05AM EST by NWS Pittsburgh PA
Additional Details Here.
Light precipitation entering the region this morning has the chance to begin as a wintry mix including some isolated instances of freezing rain. This could lead to icy spots on area roadways, especially on bridges and elevated surfaces. Temperatures are expected to rise enough by late morning to turn all precipitation over to rain.
November 18, 2025 at 10:15 AM
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Special Weather Statement issued November 18 at 5:08AM EST by NWS Pittsburgh PA
Additional Details Here.
Light precipitation entering the region this morning has the chance to begin as a wintry mix including some isolated instances of freezing rain. This could lead to icy spots on area roadways, especially on bridges and elevated surfaces. Temperatures are expected to rise enough by late morning to turn all precipitation over to rain.
November 18, 2025 at 10:15 AM
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🚨 Lake Effect Snow Warning issued November 17 at 8:51AM EST until November 17 at 1:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
* WHAT...Heavy lake effect snow. Additional snow accumulations up to two inches. * WHERE...Forest County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute. * WHAT...Snow. Additional snow accumulations up to one inch. * WHERE...Jefferson PA County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute.
November 17, 2025 at 2:00 PM
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Wind Advisory issued November 17 at 12:21AM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Northwest winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Eastern Tucker County. * WHEN...Until 10 AM EST this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 17, 2025 at 5:30 AM
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🚨 Lake Effect Snow Warning issued November 17 at 12:24AM EST until November 17 at 1:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
* WHAT...Heavy lake effect snow. Additional snow accumulations between 2 and 8 inches. * WHERE...Forest County. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute. * WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...Jefferson PA, Venango, and Clarion Counties. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute.
November 17, 2025 at 5:30 AM
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Wind Advisory issued November 16 at 4:33PM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Northwest winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Eastern Tucker County. * WHEN...Until 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 16, 2025 at 9:45 PM
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🚨 Lake Effect Snow Warning issued November 16 at 4:33PM EST until November 17 at 1:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
* WHAT...Heavy lake effect snow expected. Total snow accumulations between 3 and 10 inches. Winds gusting as high as 40 mph. * WHERE...Forest County. * WHEN...Until 1 PM EST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact the Monday morning commute. * WHAT...Snow Showers expected. Total snow accumulations up to 4 inches. Winds gusting as high as 40 mph. * WHERE...Jefferson PA, Venango, and Clarion Counties. * WHEN...Until 1 PM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions may impact the Monday morning commute. * ADDITIONAL DETAILS...The Advisory may be elevated to a Lake Effect Snow Warning if a more organized, impactful snow band develops over one or more counties.
November 16, 2025 at 9:45 PM
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Wind Advisory issued November 16 at 11:30AM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...Northwest winds 15 to 25 mph with gusts up to 55 mph. * WHERE...Eastern Tucker County. * WHEN...Until 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 16, 2025 at 4:45 PM
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🚨 Lake Effect Snow Warning issued November 16 at 8:39AM EST until November 17 at 1:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
* WHAT...Heavy lake effect snow expected. Total snow accumulations between 3 and 10 inches. Winds gusting as high as 35 mph. * WHERE...Forest County. * WHEN...Until 1 PM EST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact the Monday morning commute. * WHAT...Snow expected. Total snow accumulations up to 4 inches. Winds gusting as high as 35 mph. * WHERE...Jefferson PA, Venango, and Clarion Counties. * WHEN...Until 1 PM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute. * ADDITIONAL DETAILS...The Advisory may be elevated to a Lake Effect Snow Warning if a more organized, impactful snow band develops over one or more counties.
November 16, 2025 at 1:45 PM
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Wind Advisory issued November 16 at 1:49AM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...West winds 20 to 30 mph with gusts up to 55 mph. * WHERE...Eastern Tucker County. * WHEN...Until 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 16, 2025 at 7:00 AM
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🚨 Winter Weather Advisory issued November 16 at 12:53AM EST until November 17 at 1:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
* WHAT...Lake effect snow expected. Total snow accumulations up to 3 inches. Winds gusting as high as 35 mph. * WHERE...Jefferson PA, Venango, and Clarion Counties. * WHEN...From 10 AM this morning to 1 PM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Monday morning commute. * WHAT...Heavy lake effect snow possible. Total snow accumulations between 2 and 10 inches possible. Winds could gust as high as 35 mph. * WHERE...Forest County. * WHEN...From 10 AM EST this morning through Monday afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute. * ADDITIONAL DETAILS...Lake effect snow bands will lead to sharp gradients in snowfall totals across the county.
November 16, 2025 at 6:00 AM
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🚨 Tornado Warning issued November 15 at 10:17PM EST until November 15 at 10:45PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
TORPBZ The National Weather Service in Pittsburgh has issued a * Tornado Warning for... Southern Washington County in southwestern Pennsylvania... Eastern Greene County in southwestern Pennsylvania... * Until 1045 PM EST. * At 1016 PM EST, a severe thunderstorm capable of producing a tornado was located 8 miles southeast of Valley Grove, moving east at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This dangerous storm will be near... Waynesburg around 1035 PM EST. Jefferson Boro around 1040 PM EST. Other locations impacted by this tornadic thunderstorm include Clarksville, Amity, Nineveh, Deemston, Carmichaels, Rices Landing, Marianna, Centerville, West Finley, and Nemacolin.
November 16, 2025 at 3:30 AM
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🚨 Severe Thunderstorm Warning issued November 15 at 8:21PM EST until November 15 at 9:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
At 821 PM EST, a severe thunderstorm was located 10 miles south of Franklin, moving east at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Clarion, Knox, Sligo, Emlenton, Strattanville, Limestone, Shippenville, St. Petersburg, Kennerdell, Callensburg and Foxburg.
November 16, 2025 at 1:30 AM
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🚨 Severe Thunderstorm Warning issued November 15 at 8:06PM EST until November 15 at 9:00PM EST by NWS Pittsburgh PA 🚨
Additional Details Here.
SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... East Central Mercer County in northwestern Pennsylvania... Southwestern Venango County in northwestern Pennsylvania... Northeastern Butler County in west central Pennsylvania... Central Clarion County in west central Pennsylvania... * Until 900 PM EST. * At 806 PM EST, a severe thunderstorm was located 10 miles northeast of Grove City, moving east at 45 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Clarion, Knox, Sligo, Emlenton, Strattanville, Clintonville, Limestone, Shippenville, St. Petersburg, Kennerdell, Callensburg, Barkeyville, Foxburg and Cherry Valley.
November 16, 2025 at 1:15 AM
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Wind Advisory issued November 15 at 5:41PM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Eastern Tucker County, especially over the ridges above 3,500 feet. * WHEN...Until 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The ridges above 3,500 feet will have highest winds.
November 15, 2025 at 10:45 PM
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Wind Advisory issued November 15 at 9:29AM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Eastern Tucker County, especially over the ridges above 3,500 feet. * WHEN...From 7 PM this evening to 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 15, 2025 at 2:45 PM
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Wind Advisory issued November 15 at 1:04AM EST until November 17 at 10:00AM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Eastern Tucker County. * WHEN...From 7 PM this evening to 10 AM EST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The ridges above 3,500 feet will have highest winds.
November 15, 2025 at 6:15 AM
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Wind Advisory issued November 12 at 6:55AM EST until November 12 at 4:00PM EST by NWS Pittsburgh PA
Additional Details Here.
* WHAT...West winds 15 to 25 mph with gusts up to 55 mph expected. * WHERE...Eastern Tucker County. * WHEN...Until 4 PM EST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
November 12, 2025 at 12:00 PM