Comments
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 7 PM THIS EVENING TO 10 AM EST FRIDAY.
* Mixed precipitation is expected. Total snow and sleet accumulations of up to an inch. Total ice accumulations of up to1 to 2 tenths of an inch.
* Expect slippery road conditions. The hazardous weather could impact the morning commute. Should any information substantially change with the next update it will be provided as quickly as possible.
The current full weather briefing for the event can be found at
https://www.weather.gov/media/phi/current_briefing.pdf
As if the winds of Friday were not enough, another wind advisory has been issued for the area and may include passing snow squalls. Winds will quickly start to gust this morning and increase speed this afternoon. Snow squalls will also be possible this afternoon.
Here is an estimated timeline for the storm expected to impact the area tonight through Friday morning. Rain showers will mostly hold off until the evening.
WIND ADVISORY IS IN EFFECT FROM 11 PM THIS EVENING TO
10 AM EST FRIDAY FEBRUARY 18TH
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph
expected.
* WHEN...From 11 PM this evening to 10 AM EST Friday.
* IMPACTS...Gusty winds could blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Use extra caution when driving, especially if operating a high-
profile vehicle. Secure outdoor objects.
3G Network Is Going Away
If you have an older mobile device, you may not be able to make or receive calls and texts, including calls to 911, or use data services at some point this year, potentially as early as March or April. Mobile carriers such as AT&T, T-Mobile/Sprint, and Verizon are updating the technology that mobile devices use to operate. Older devices work on a “3G” or “4G” network. Mobile carriers are shutting down their 3G networks, which rely on older technology, to make room for more advanced network services, including 5G.
People who are holding on to an older phone just for emergencies are especially at risk. If the phone uses the older technology, they may not be able to call for help by dialing 911.
What To Know:
• Devices affected may include more than just mobile phones such as medical devices, tablets, home security systems, and more.
• You can’t always tell whether your device is affected by the name or logo.
• According to the Federal Communications Commission (FCC), many carriers, such as Cricket, Boost, Straight Talk, and several Lifeline mobile service providers are also affected.
What To Do:
• Find out if your device(s) is affected: Your best bet is to call your carrier to find out.
• Find out when your carrier will be switching to 5G: Visit the FCC website.
Areas of light freezing drizzle are possible overnight and Monday morning across portions of Chester County. Temperatures will warm above freezing as the morning progresses, with some drizzle or light rain and overcast conditions lingering throughout the day. Remain alert for slippery untreated roads or sidewalks Monday morning.
A WINTER WEATHER ADVISORY has been issued for the area from 11 am until 7 pm tonight.
* WHAT...Freezing rain is expected. Total ice accumulations will likely be a light glaze.
* WHERE...Portions of Southeastern Pennsylvania, including Chester County.
* WHEN...From 11 am Friday, February 4th until 7 pm EST this evening.
* IMPACTS...Very slippery sidewalks, roads, and especially bridges
and overpasses are possible.
* ADDITIONAL DETAILS...Rain will change to areas of freezing rain late this morning into the afternoon before ending as temperatures rapidly drop to freezing and then below freezing. Any wet untreated surfaces can quickly become icy. Additional information can be viewed in the latest briefing package from the National Weather Service Mount Holly at
https://www.weather.gov/media/phi/current_briefing.pdf
For those that like winter weather, the good news is Phil saw his shadow and tells us there will be six more weeks of winter. Unfortunately, the prediction does come with some changing weather, including rain, frozen precipitation, and ending as snow. A long-duration winter storm will bring all forms of wintry precipitation. Rain, freezing rain, sleet (ice pellets), and snow are all likely to occur. The cold front will slowly move from the NW to the SE, so you can expect to see many precipitation transitions Wednesday through Friday. The front and accompanying precipitation have been forecasted for several days across the country, which has changed several times. The latest graphic from the National Weather Service gives some estimates as to the types and periods for the anticipated event. Should information change or additional information becomes available, it will be posted on this platform.
As the snow approaches, roadways have become slippery throughout the area, placing a demand on our local emergency responders. Please consider traveling only for emergencies and necessities as temperatures drop and the storm approaches, including throughout the storm and its clean-up.
A significant winter storm will move into the area tonight, with snow ending from west to east Saturday afternoon. Snow will be moderate to heavy in many areas at times. North to northwesterly winds will increase early Saturday, with gusts of 35-50 mph expected, with the strongest near the coasts. Blowing snow may linger in the area through Saturday night, with very cold and blustery conditions expected with dangerously low wind chill values through Sunday. The final complete, up-to-date briefing package from the National Weather Service in Mount Holly can be found at the following:
https://www.weather.gov/media/phi/current_briefing.pdf
Since the last information, the area has been placed under a Winter Weather Advisory by the National Weather Service. The advisory begins at 7 pm this evening and continues until 3 pm Saturday. Snowfall accumulations have remained consistent in predicting two to four inches of light powdery snow and winds gusting up to 40 mph in some areas. With overnight temperatures dropping and expected to remain low, Saturday windchills can become an issue for anyone outside for a prolonged period. The forecast has been very fluid, and forecasters have recently moved the storm slightly to the west. The current weather briefing package from the National Weather Service in Mt. Holly, NJ, for the region can be found at the link below. Should conditions change or more information be made available, the details will be posted to this platform.
https://www.weather.gov/media/phi/current_briefing.pdf
Twenty-four hours have passed since the last posting of information for the Friday and Saturday winter weather event. While there is the certainty that it will occur, the predicted snowfall amounts vary significantly, changing with each update. With the current models from the National Weather Service, we are on the lesser side of accumulations around two to three inches of fluffy light snow. In addition, winds are potentially a factor as the storm passes, creating the possibility of drifting, downed tree limbs, and power outages. The wind chills accompanying this storm are also estimated to be below zero overnight.
With all the uncertainty of the path, accumulations, and temperatures, below is a link to the latest National Weather Service Briefing that is updated twice daily. As information becomes more confident by the weather professional’s additional information will be provided.
https://www.weather.gov/media/phi/current_briefing.pdf
As you likely have seen from news channels and social media, there is potentially another winter storm headed our way this Friday evening through Saturday. While it's still too far out to get caught up in details, we hope and expect to know more in the next 12 to 24 hours. So here's a current situation overview from the National Weather Service.
#}