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Posts by Lead Forecaster Josh Adams

About Lead Forecaster Josh Adams
Josh Adams is the founder and lead forecaster of Pennsylvania Weather Action, a regional forecasting site he launched in 2015. With over a decade of experience analyzing weather patterns across Pennsylvania, his forecasts have reached millions of readers throughout the state. Josh specializes in Pennsylvania’s complex microclimates and terrain-driven weather patterns, providing detailed coverage of severe thunderstorms, winter storms, and flooding events. His forecasting focuses on delivering precise, timely information to help Pennsylvanians stay informed and prepared during impactful weather. Last Updated: March 10, 2026
Another Storm to Bring A Wintry Mix to Pennsylvania Sunday; First Call Snow & Ice Forecast
Posted inWinter Weather

Another Storm to Bring A Wintry Mix to Pennsylvania Sunday; First Call Snow & Ice Forecast

On the heels of what was a rain and ice storm for the state Friday, another system will impact the region Sunday. Everything from plain…
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Posted by By Lead Forecaster Josh Adams January 2, 2021
Ice Storm Likely Friday (New Year’s Day) In Parts of Pennsylvania; Second Call Ice Forecast
Posted inWinter Weather

Ice Storm Likely Friday (New Year’s Day) In Parts of Pennsylvania; Second Call Ice Forecast

Winter Storm Watches are up in parts of the state ahead of an ice storm that will impact us on Friday, New Year's Day. The…
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Posted by By Lead Forecaster Josh Adams December 30, 2020
First Call Ice Accumulation Forecast for Friday (New Year’s Day 2021)
Posted inWinter Weather

First Call Ice Accumulation Forecast for Friday (New Year’s Day 2021)

Although we are entering a mild and wet pattern for this time of year, 2021 will begin with some freezing rain in much of Pennsylvania…
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Posted by By Lead Forecaster Josh Adams December 29, 2020
Arctic Front to Bring Strong Winds + Heavy Rain & Snow Christmas Eve; Scattered Power Outages Likely
Posted inWinter Weather

Arctic Front to Bring Strong Winds + Heavy Rain & Snow Christmas Eve; Scattered Power Outages Likely

We will cap off 2020 exactly how you would expect - with a mess on Christmas Eve that will result in scattered power outages in…
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Posted by By Lead Forecaster Josh Adams December 22, 2020
Final Call Snowfall Forecast for Wednesday’s Historic Winter Storm
Posted inMajor Winter Storm Winter Weather

Final Call Snowfall Forecast for Wednesday’s Historic Winter Storm

We are officially less than 24 hours away from the start of what will be remembered as one of the biggest snowstorms to hit Pennsylvania…
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Posted by By Lead Forecaster Josh Adams December 15, 2020
Second Call Snowfall Forecast for Wednesday’s Likely Historic Snowstorm
Posted inMajor Winter Storm Winter Weather

Second Call Snowfall Forecast for Wednesday’s Likely Historic Snowstorm

FINAL CALL FORECAST POSTED – TUESDAY PM UPDATE: A major to historic December snowstorm is less than 48 hours from arrival. Widespread amounts over a…
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Posted by By Lead Forecaster Josh Adams December 14, 2020
Final Call Snowfall Forecast for Monday’s Quick Snow Event
Posted inWinter Weather

Final Call Snowfall Forecast for Monday’s Quick Snow Event

For many east of the mountains, Monday's minor snow event will be their first accumulating snow event of the season (on grass), and just a…
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Posted by By Lead Forecaster Josh Adams December 13, 2020
First Call Snowfall Forecast for Monday’s Snow Event
Posted inWinter Weather

First Call Snowfall Forecast for Monday’s Snow Event

FINAL CALL POSTED – SUNDAY AM UPDATE Many locations in Pennsylvania have not experienced their first official accumulating snowfall this season yet, but that is…
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Posted by By Lead Forecaster Josh Adams December 12, 2020
Is a Major Winter Storm Coming Wednesday in Pennsylvania?
Posted inWinter Weather

Is a Major Winter Storm Coming Wednesday in Pennsylvania?

SECOND CALL FORECAST POSTED – MONDAY PM UPDATE:   The million dollar question - is a big snowstorm coming on Wednesday? After having gone multiple…
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Posted by By Lead Forecaster Josh Adams December 11, 2020
Watching Two Winter Storm Chances in the Next Week for Pennsylvania
Posted inWinter Weather

Watching Two Winter Storm Chances in the Next Week for Pennsylvania

UPDATED ARTICLE POSTED:   The last time Philadelphia picked up an inch of snow was 649 days ago, and in Harrisburg it has been 327…
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Posted by By Lead Forecaster Josh Adams December 10, 2020
Final Call Snowfall Forecast for Tuesday’s Western PA Snowstorm
Posted inWinter Weather

Final Call Snowfall Forecast for Tuesday’s Western PA Snowstorm

Our first widespread snowstorm of the season is expected to take shape across western Pennsylvania Tuesday into early Wednesday morning. Winter Storm Warnings and Winter…
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Posted by By Lead Forecaster Josh Adams November 30, 2020
First Call Snowfall Forecast for Tuesday’s Wrap-Around Snow in Pennsylvania
Posted inWinter Weather

First Call Snowfall Forecast for Tuesday’s Wrap-Around Snow in Pennsylvania

OUR FINAL CALL SNOWFALL FORECAST HAS BEEN POSTED. VIEW IT BELOW.     A strong system will move over Pennsylvania on Monday, bringing a wind-driven…
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Posted by By Lead Forecaster Josh Adams November 29, 2020
Official 2020-2021 Winter Outlook With Snowfall Forecast for Pennsylvania Cities
Posted inLong Range Forecast Monthly Outlook Winter Weather

Official 2020-2021 Winter Outlook With Snowfall Forecast for Pennsylvania Cities

We waited longer than usual to post our official winter outlook this year, mostly due to how humbling last winter was. Finally though, here it…
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Posted by By Lead Forecaster Josh Adams November 25, 2020
FINAL Call Snowfall Forecast for Lake Effect Snow Event Sunday Evening – Monday Morning
Posted inWinter Weather

FINAL Call Snowfall Forecast for Lake Effect Snow Event Sunday Evening – Monday Morning

Widespread lake effect snow showers are expected to begin shortly in much of western PA, and continue through Monday morning. Temperatures are currently in the…
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Posted by By Lead Forecaster Josh Adams November 1, 2020
First Call Snowfall Forecast for Lake Effect Snow Event Sunday Evening – Monday Morning
Posted inWinter Weather

First Call Snowfall Forecast for Lake Effect Snow Event Sunday Evening – Monday Morning

The first sizable lake effect snow event of the season is expected late Sunday afternoon through mid-morning Monday as a strong cold front sweeps through.…
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Posted by By Lead Forecaster Josh Adams October 31, 2020

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