Extended stretch of blazing sun, blue skies, and warm days ahead!
Comet Tsuchinshan–ATLAS is visible in the western sky for about 2 hours after sunset, but unfortunately is struggling against the residual twilight and the bright…
Posted inSouthwest PA - Dan Smith
Sunny Skies and an Increase in Temperatures this Weekend
Frost Advisories and Freeze Warnings have been issued throughout the region as another night with cold temperatures and clear conditions are expected. Temperatures will begin…
Posted inFall Weather Statewide
Freeze Forecast for Wednesday into Late Week; First Snowflakes Possible Across Parts of Pennsylvania!
After temperatures over the weekend soared to near 80 degrees in Southern PA, a strong cold front accompanied by gusty winds came through today. Temperatures…
Posted inNortheast PA - Mike Pontrelli
Comet now visible at sunset! First flakes of snow possible in higher elevations!
Hopefully everyone enjoyed Thursday evening's spectacular aurora and the first frosts of the season. After a mild weekend, a cold front delivered gusty wind and…
Posted inSouthwest PA - Dan Smith
Rain and Possibly Snow Showers Through Mid-Week
Low pressure over the region will bring cooler temperatures, breezy conditions, and a chance for rain showers and even the possibility for mixing snowflakes in…
Posted inNortheast PA - Mike Pontrelli
First widespread frost and vivid aurora tonight! Bright comet becomes visible in a few days!
A surface high settled over the region today and will provide optimal radiational cooling conditions tonight, with many locations enjoying their first frost of the…
Posted inSouthwest PA - Dan Smith
Frost and Freeze Conditions are Possible
Frost advisories and Freeze Warnings have been issued throughout the region Thursday night into Friday morning. A cold front is expected to bring a chance…
Posted inNorthern Lights
G4 Storm Observed: Where Will Aurora Be Viewable in Pennsylvania Thursday Night?
A G4 geomagnetic storm has been observed, with a KP of 7.67 as of 2:00 PM Eastern US time. We are only hours from sunset,…
Posted inNorthern Lights
Stunning Aurora Borealis Possible Thursday Night in PA & Across US As Severe G4 Solar Storm Hits Earth
The second strongest geomagnetic storm of this solar cycle, only behind the incredible G5 storm in May, is expected to hit Earth on Thursday, according…
Posted inNortheast PA - Mike Pontrelli
Mostly dry autumnal weather for our area. Milton intensifies to Cat 5 and takes aim at Florida Wednesday night!
Hurricane Milton intensified explosively in the Gulf today, and is now a Cat 5 hurricane with 180 mph wind! He is a tightly-wound system at…
Posted inSouthwest PA - Dan Smith
Cooler Temperatures and the Potential for Widespread Frost
The recent passage of a cold front and breezy northwesterly winds will bring much cooler temperatures to the region this week, with high pressure bringing…
Posted inNorthern Lights
Aurora Borealis Could Be Viewable with Naked Eye in Parts of PA & Northern US Saturday Night
A strong geomagnetic storm is expected to hit this weekend, particularly Saturday night when KP values may near or exceed 7. This is strong enough…
Northern lights possible this weekend, bright comet possible next weekend!
A powerful solar flare on Tuesday sent a weak coronal mass ejection our way which could spark auroras this evening. The good news is that…
Posted inNorthern Lights
Northern Lights May Shine Above Pennsylvania, Much of Northern US Thursday & Friday Night
Large solar flares over the past few days have resulted in significant potentially earth-directed CMEs that may once again give many areas across the Northern…
Posted inSouthwest PA - Dan Smith
Showers and Thunderstorms Possible Sunday Night
Above normal temperatures will impact the region this weekend and into next week. Chances for showers and thunderstorms on Sunday night. Friday Patchy fog is…
