National Weather Service United States Department of Commerce

Heavy to Excessive Rainfall in the Central Appalachians; Severe Weather in the Mid-South; Hot Weather in Southern California

Heavy to excessive rainfall may lead to flooding today over southwest Pennsylvania into northern West Virginia, and western Maryland. Severe thunderstorms are possible this afternoon and evening in the Mid-South and across Eastern North Carolina. An extended period of hot weather is forecast for parts of coastal southern California including Los Angeles from today through Thursday. Read More >

 

 

Overview

A strong winter storm will result in another prolonged period of unsettled weather to end 2022 and begin 2023. Moderate to heavy snow is expected for the mountains of eastern Utah and western Colorado as well as some adjacent valleys through Monday. Be prepared for rapidly changing winter driving conditions and snow-packed, icy roads when traveling this holiday weekend. Mild temperatures in the lower valleys will lead to rain or a rain/snow mix initially before cooler air arrives later in the weekend.

Multiple winter highlights have been issued for this storm. Please see the map below for the latest highlights. Stay up to date on this system by visiting www.weather.gov/gjt/ for the latest details.

 

Click on any area for more detailed information on each Warning, Watch or Advisory.

 

 

(Click on any Point on the Map for the latest Forecast)

 

 

Expected Snowfall

 

 

High End Amounts

Low End Amounts

 

 

Ice Accumulations


 

 

Expected Wind Gusts

 

 

 

 

 

Travel Conditions

 

 

Travel Conditions

 

 

Safety Tips