Hour-by-hour snow forecast for south central Pennsylvania today.

A warning goes into effect later this morning, so that's what you can expect between 10 and I would say 10 and 12. Some snow developing from the southwest and then moving up to the northeast, light to moderate. Again we could see snow rates of an inch per hour. So that's going to impair visibility. It's also going to cause road conditions to deteriorate pretty quickly. And then we're going to see moderate to heavy snow continuing northwest of I-81. The snow will mix in. We're also going to have a chance of a light rain, especially in our far southeast areas. Especially east and southeast of 81 degrees. The rain will taper off between 6 and 10 p.m. this evening, and the winds will pick up a little bit as well. So here's a look at the forecast. 10 a.m. shows the snow starting to move in and spread across the area. As we head into the afternoon. Then we start to see some warm air mixing in around the storm system and the precipitation changes to a mix. Even light rain, especially south and east toward Philadelphia. So that's why the mix will continue into the late afternoon. Early evening hours. However, it looks like it's still going to be light snow in our counties in the far northwest and then a few snow showers possible in the morning tomorrow. A few showers and then the rest of the day just looking at mostly cloudy skies. But the snow shower activity should die down. And as the low pressure moves out of the area. So here's a look at the accumulations. We haven't really changed the map at all. The only adjustment we've made is that southern Franklin County puts you in the 2 to 5 inch range. It's more like the South Mountains and pointing north, and it looks like it's in the 5 to 8 inch range for most of the Susquehanna Valley. 2 to 5 inches of snow and our areas in the far southeast are in the 2 inch range. That could be negated once the rain starts moving in, maybe we'll end up with a little bit of a slush. Now, the Pennsylvania Farm Show today isn't the best day to get out there, but. And it's probably best to stay off the roads this afternoon. But the weather outlook looks pretty good for tomorrow with temperatures in the upper 30s and then Monday. Not too bad. Partly sunny and windy with highs in the low 40s. Here's your 10-day forecast. The next storm system is moving quickly as impact day Tuesday could start with rain. A mix of snow, but most people think it will be rain and wind.

Hour-by-hour snow forecast for south-central Pennsylvania today.

Updated: 1:55 PM EST January 6, 2024

A winter storm is hitting south-central Pennsylvania. Above, we’ve posted the latest hour-by-hour running model, showing the snowfall forecast for the Susquehanna Valley. The full forecast is here. Winter Weather Toolkit We’ve put together this winter weather toolkit to highlight all the weather features at your fingertips on WGAL.com and on the WGAL app – iPhone | Google Play. STAY IN THE WEATHER RADAR: Track winter weather with WGAL’s interactive radar. Closures: See if schools, businesses, churches or other organizations are closing or delaying. Location-Based Alerts: Instructions for activating our personalized weather alerts are here. Road Closures: Our interactive traffic map is always updated with accidents, construction and road closures. It even has weather radar. Email Alerts: We’ll send you daily updates, or just a heads-up when snow, rain or ice is headed your way. Hour-by-hour: Know what to expect each day with hourly forecasts. Weekend Weather: Know what to expect before you make your plans. 10-Day Forecast: Check out WGAL’s extended forecast here. Alert Days vs. Impact Days You may hear the WGAL News 8 Storm Team highlight Alert or Impact Days in the forecast. Here’s what that means: An impact day is a day with weather that has the potential to disrupt your normal schedule or routine. An Alert Day is a day with a threat of severe, extreme, and potentially life-threatening weather. Share Your Weather Photos and Videos We have several ways you can showcase your snow photos and videos. We may use them on-air or online. Here’s how to share them:Direct Upload: There’s a form here that allows you to upload your photos or video.Email: Just email to news8@wgal.com.Join Our Facebook Group: The uLocal Facebook Group is here.

Winter storm hits south-central Pennsylvania.

Above, we've posted the latest hour-by-hour operational model, which shows the snowfall forecast for the Susquehanna Valley.

Full forecast here.

Winter Weather Toolkit

We've put together this winter weather toolkit to highlight all the weather features at your fingertips on WGAL.com. And on the WGAL app – iPhone | Google Play.

Stay informed about the weather

Alert days vs. effect days

You may hear the WGAL News 8 Storm Team highlighting warning or impact days in the forecast. Here's what that means:

• An impact day is a day marked by weather that is likely to disrupt your daily schedule or normal routine.
• A warning day is a day that includes a threat of extreme, severe weather that may be life-threatening.

Share your weather photos and videos.

We have several ways you can display your snow photos and videos. We may use them on-air or online.

Here's how to participate: