Plymouth, PA Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Plymouth.

Use the Radar Maps link provided to understand the trajectory of a storm.

Winter Storm Watch issued January 17 at 10:14PM EST until January 19 at 9:00PM EST by NWS State College PA

* WHAT...Heavy snow possible. Total snow accumulations between 4 and 6 inches possible. * WHERE...A portion of central Pennsylvania. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous, as temperatures fall through the 20s late in the day. Plan on slippery road conditions. * ADDITIONAL DETAILS...A small variation in storm track could result in significant changes in expected snowfall amounts.

Extreme Cold Watch issued January 17 at 10:13PM EST until January 22 at 12:00PM EST by NWS State College PA

* WHAT...Dangerously cold wind chills of 20 to 25 below zero possible at times. * WHERE...A portion of central Pennsylvania. * WHEN...From late Sunday night through Wednesday morning. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.

Extreme Cold Watch issued January 17 at 9:06PM EST until January 23 at 10:00AM EST by NWS Pittsburgh PA

* WHAT...An extended period of temperatures up to 30 degrees below normal. Dangerously cold wind chills as low as 25 below zero possible. Wind chills as low as 30 below zero are possible for higher elevations. * WHERE...Portions of east central Ohio, northwest, southwest, and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...From late Sunday night through Thursday morning. The coldest period is most likely from Monday to early Wednesday, with the coldest wind chills during the morning hours Tuesday and Wednesday. * IMPACTS...Periods of dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

Extreme Cold Watch issued January 17 at 9:05PM EST until January 22 at 10:00AM EST by NWS Cleveland OH

* WHAT...An extended period of very cold temperatures are expected with dangerously cold wind chills as low as -25 possible. * WHERE...Portions of north central, northeast, and northwest Ohio and northwest Pennsylvania. * WHEN...From late Sunday night through Wednesday morning. * IMPACTS...The cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. The long duration of this cold will lead to greater impacts to infrastructure, including increased risk of frozen pipes, dead car batteries, and structure fires. There is an increased risk of carbon monoxide poisoning from improper use of secondary heat indoors. * ADDITIONAL DETAILS...Cold temperatures could also extend into Wednesday and Wednesday night with sub-zero wind chills.

Winter Storm Watch issued January 17 at 3:05PM EST until January 20 at 1:00AM EST by NWS Binghamton NY

* WHAT...Heavy snow possible. Total snow accumulations of 5 to 9 inches possible. * WHERE...In New York, Sullivan County. In Pennsylvania, Lackawanna, Luzerne, Pike, and Wayne Counties. * WHEN...From late Sunday morning through Sunday night. * IMPACTS...Travel could be very difficult.

Winter Storm Watch issued January 17 at 3:04PM EST until January 19 at 10:00PM EST by NWS Mount Holly NJ

* WHAT...Heavy snow possible. Total snow accumulations between 5 and 8 inches possible. * WHERE...Portions of east central and southeast Pennsylvania. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Travel could be very difficult.

Winter Storm Watch issued January 17 at 3:04PM EST until January 20 at 1:00AM EST by NWS Mount Holly NJ

* WHAT...Heavy snow possible. Total snow accumulations between 6 and 10 inches possible. * WHERE...Portions of northern and northwest New Jersey and east central and northeast Pennsylvania. * WHEN...From Sunday morning through late Sunday night. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Travel could be very difficult.