Impact: Winter weather on the way across south central Pennsylvania

Our next storm system will bring a wintry mix of snow and sleet to higher elevations. Most of the precipitation will change to light rain on Sunday night. Check the forecast for when.

Updated: December 14, 2024, 6:31 p.m. EST

What a great community effort with the children’s coats and you will definitely need your coats as the night progresses. If you happen to take a walk outside this evening, at this point we are clear about Gettysburg. BUT BUT AGAIN, TEMPERATURES ARE IN THE LOW 30S. 34 DEGREES TO BE EXACT. AND IT FEEL LIKE 34 OUTSIDE BECAUSE THE WIND IS CALM COMPARED TO WHAT WE HEARD BEFORE WHERE WE’RE EVEN GUSTING TOWARD THE 20S. So be sure to get your coat out. Although the wind is now easing, we have a winter weather advisory in effect from 10:00 a.m. Sunday until 7:00 a.m. Monday morning, and we have classified tomorrow as an impact day just due to the fact that we have it in THE HIGHER COMMUNITIES IN BOTH. Overall, we’re expecting a little snowfall in Mifflin, Juniata, Perry and Franklin counties, then a wintry mix and then rain, but still for those of you who are in the higher elevations we’re impacting your travel as we head into the tomorrow day go. Now to the daily almanac. Today we reach a high of 33 degrees. TODAY 18 DEGREES IS OUR LOWEST NIGHT. And look at this. Look at this difference. JUST OVER TEN DEGREES OR JUST BELOW AVERAGE FOR THIS TIME OF THE YEAR. The average temperatures are below 40 °C. So it’s very cold out there again. A LITTLE UNUSUALLY COLD. BUT THIS EVENING IT WILL BE IN THE MID TO LOW 30°C FOR THE REST OF THE DAY. Temperatures will be mostly clear for the rest of this evening, 26 to 30 degrees, although we will have a few high clouds and a few high cirrus clouds, but again, it’s still cold out there. But the further we get this evening, the more clouds are forming. AS WE EXPECT THE NEXT STORM SYSTEM ON SUNDAY IT WILL CONTINUE TO BE CLOUDY, IT WILL BE COLD AGAIN NOW TONIGHT. There will be a lighter breeze from the northeast, around five miles per hour, with 22 to 26 degrees for your temperatures. IMPACT DAY FOR TOMORROW. MOSTLY CLOUDY CONDITIONS. WE WILL HAVE MIXED WINTERY CONDITIONS AGAIN FOR THE FOUR COUNTRIES HIGHLIGHTED IN THE AFTERNOON EVENING. THEN WE SWITCH TO RAIN. IT WILL BE 36 TO 40 DEGREES. AND I SHOW YOU THAT IN THE PREDICTOR, WHERE I EXPECT THAT LINE OF WINTER MIXTURE FROM WINTER MIX TO RAIN, WE WILL HAVE A 5-10 mph breeze FOR TOMORROW, NOW 28 DEGREES RED ROSE CITY, 26 IN LEBANON, 30 DEGREES IN CARLISLE TIME. AND HERE IS OUR STORM TEAM. LIVE RADAR NETWORK. EVERYTHING IS CALM ON LIVE LOCAL EIGHT NOW. YOU CAN SEE SOME OF THESE HIGHER CLOUDS NOW BUILDING FROM THE SOUTHWEST AND PUSHING THROUGH THE NORTHEAST. But if we expand the picture here, it’s the edge of this storm system, toward our southwest. Now, as the rest of the day or night begins, the pressure is still high. THIS ALLOWS THESE MOST UNIQUE CONDITIONS TO OCCUR. So it affects our weather. NOW, ONCE IT IS SUNDAY MORNING, THE CLOUDS WILL REALLY COLLECT UP AGAIN. Tonight it’s even going into the night hours. And as soon as it’s Sunday afternoon, it comes. HERE COMES THE SNOW THAT STARTS TO SNOW PARTICULARLY TOWARD FRANKLIN COUNTY, OUR WESTERNEST COUNTY. Then you will see the snow begin to form around Sunday afternoon, around 1:00 p.m. As we’re planning it here, here’s this, this wintry rain line. I expect more. SO THE HIGHER Elevations BACK UP THIS WAY, UP TO OUR NORTHWEST, DOWN TO THE SOUTH OR DOWN TO THE SOUTH. ALSO HERE IN THE WEST. This is where the little mixing boundary is, and I expect more rain to fall in our southeasternmost areas. Now that the rest of the evening begins, we’ll see. Everything will switch back to rain and then another storm system will be heading our way. HOW MONDAY EVENING STARTS. Here are some of our forecast snowfall amounts. I don’t expect much. VERY SMALL IMPACT ON OUR WINTERY PRECIPITATION AMOUNT EARLY NEXT WEEK WE’RE LOOKING FOR A FEW MORE SHOWERS THAT WILL LIKELY BE 44 DEGREES FOR MONDAY AND 54 DEGREES TUESDAY.

Impact: Winter weather on the way across south central Pennsylvania

Our next storm system will bring a wintry mix of snow and sleet to higher elevations. Most of the precipitation will change to light rain on Sunday night. Check the forecast for when.

Updated: December 14, 2024, 6:31 p.m. EST

After only seeing highs in the low 30s, our nighttime lows are trending back into the 20s. It will be mostly clear in the evening, then clouds will form later tonight as the next storm system approaches. A wintry mix is ​​expected to develop from west to east on Sunday. It will continue into the afternoon before changing to full rain in the evening. A light accumulation of snow and sleet is possible on the ridges north and west of I-81. We expect about 1 to 2 inches of snow, with isolated spots and higher elevations up to 3 inches. Before transferring, be careful when driving on bridges and overpasses. Temperatures will warm and the mix will change to all rain by the evening. Highs will again be in the mid to upper 30s. There will be early showers on Monday, then more during the afternoon. Highs will be in the low to mid 40s. Milder air continues to move in overnight, along with more wet weather. Persistent morning showers will end Tuesday, so the rest of the day will be mild, in the low to mid 50s, with partly to mostly sunny skies. Another system during the week will keep the chance of rain low and we will also see temperatures trending colder. I wish you a nice evening! -Ryan

After only seeing highs in the low 30s, our nighttime lows are trending back into the 20s. It will be mostly clear for the evening, then clouds will form later tonight as the next storm system approaches.

A wintry mix is ​​expected to develop from west to east on Sunday. It will continue into the afternoon before changing to full rain in the evening. A light accumulation of snow and sleet is possible on the ridges north and west of I-81. We expect about 1 to 2 inches of snow, with isolated spots and higher elevations up to 3 inches. Before transferring, be careful when driving on bridges and overpasses. Temperatures will warm and the mix will change to all rain by the evening. Highs will again be in the mid to upper 30s.

There will be early showers on Monday, then more in the afternoon. Highs will be in the low to mid 40s. Milder air will continue to move in overnight and the weather will be wetter.

Persistent morning showers will occur on Tuesday, so the rest of the day will be mild, with low to mid 50s and partly to mostly sunny skies.

Another system during the week keeps the chance of rain up and we will also see temperatures trending colder.

Have a great evening!

-Ryan