Joshua Adams, Owner & Lead Forecaster

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

Cold Front to Bring Beneficial Showers & Thunderstorms Monday; Isolated Severe Thunderstorms Possible

Cold Front to Bring Beneficial Showers & Thunderstorms Monday; Isolated Severe Thunderstorms Possible

With moderate drought conditions present in much of the state after a very dry Spring, we finally are moving into a more active pattern that…

By Lead Forecaster Josh Adams June 11, 2023

Large Plume of Thick Wildfire Smoke Expected To Push into Pennsylvania Wednesday; AQI 200+ Possible

Air Quality Wildfires

Large Plume of Thick Wildfire Smoke Expected To Push into Pennsylvania Wednesday; AQI 200+ Possible

The worst air quality in many years blanketed parts of Pennsylvania Tuesday afternoon and evening, prompting minor league baseball teams to cancel games due to…

By Lead Forecaster Josh Adams June 6, 2023

Late Frost & Freeze Expected In Much of Pennsylvania Early Next Week

Late Frost & Freeze Expected In Much of Pennsylvania Early Next Week

While it has been a record warm start to 2023, that doesn't mean we are out of the woods for a reminder of what time…

By Lead Forecaster Josh Adams April 20, 2023

Thunderstorms Likely to Develop Wednesday Afternoon & Evening; Some Strong to Severe

Thunderstorms Likely to Develop Wednesday Afternoon & Evening; Some Strong to Severe

A quick morning update for you all, as overnight model guidance has drastically ramped up the thunderstorm coverage for this evening. The latest severe thunderstorm…

By Lead Forecaster Josh Adams April 5, 2023

Severe Weather Possible in Pennsylvania Wednesday Into Thursday as Spring Heat Challenges Record Highs

Severe Weather Possible in Pennsylvania Wednesday Into Thursday as Spring Heat Challenges Record Highs

If you thought Tuesday was warm, you're in for a surprise Wednesday - in most areas. As a strong system pushes well to our northwest,…

By Lead Forecaster Josh Adams April 4, 2023

Spring Heat, Severe Thunderstorm Risk

Weekly Forecast

Spring Heat, Severe Thunderstorm Risk

It turns out, there is no correlation between a warm winter and a cold spring. The heat can be turned off through late this week,…

By Lead Forecaster Josh Adams April 3, 2023

Damaging Winds Pose Power Outage Threat Saturday As Strong Cold Front Blasts Through Pennsylvania

Severe Weather Spring Weather

Damaging Winds Pose Power Outage Threat Saturday As Strong Cold Front Blasts Through Pennsylvania

The seasons are changing, and Spring is known to be the windiest time of year! High Wind Watches are up across the southwest quarter of…

By Lead Forecaster Josh Adams March 31, 2023

Top 7 Ways to Reduce Your Energy Usage in Spring

NRG Partnership Sponsored Content

Top 7 Ways to Reduce Your Energy Usage in Spring

Below are the best seven ways to reduce your energy usage for springtime, starting this month. The key is to find a balance between being…

By Lead Forecaster Josh Adams March 30, 2023

Choosing The Right Generator For You

NRG Partnership Sponsored Content

Choosing The Right Generator For You

Anyone who has experienced a power outage because of a strong storm knows how disruptive it can be. A lack of power leads to concerns…

By Lead Forecaster Josh Adams March 24, 2023

First Call Snowfall Forecast for Monday – Tuesday’s Winter Storm

First Call Snowfall Forecast for Monday – Tuesday’s Winter Storm

A major winter storm will impact the Northeast early this week as a coastal low rapidly intensifies off the coast. Snowfall amounts of 20 -…

By Lead Forecaster Josh Adams March 12, 2023

Final Call Snowfall Forecast for Friday – Saturday’s Winter Storm

Final Call Snowfall Forecast for Friday – Saturday’s Winter Storm

Models have trended precipitation slightly weaker over the past 24 hours, most pronounced across Southern Pennsylvania. With temperatures above freezing, snowfall rates make all the…

By Lead Forecaster Josh Adams March 9, 2023

First Call Snowfall Forecast for Friday – Saturday’s Winter Storm

First Call Snowfall Forecast for Friday – Saturday’s Winter Storm

March is known for being a wildcard winter month, so this snow doesn't take us by complete surprise. It's not a big storm, but it's…

By Lead Forecaster Josh Adams March 8, 2023

First Call Snowfall Forecast for Tonight’s Surprise Heavy Snow In Parts of Pennsylvania

First Call Snowfall Forecast for Tonight’s Surprise Heavy Snow In Parts of Pennsylvania

In a winter that has produced very little snow, it shouldn't be a big surprise some areas may see their biggest snowstorm of the season…

By Lead Forecaster Josh Adams March 6, 2023

First Call Snowfall Forecast for Monday Evening – Tuesday Morning’s Storm

First Call Snowfall Forecast for Monday Evening – Tuesday Morning’s Storm

After a very long break, Mother Nature is reminding us that is is still winter. Although below average temperatures won't arrive for another two weeks,…

By Lead Forecaster Josh Adams February 26, 2023

Your Energy, Explained

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Your Energy, Explained

When it comes to your energy bill, it’s easy to take a glance at your amount, schedule a payment and move on. However, it’s important…

By Lead Forecaster Josh Adams February 26, 2023