A strong cold front is causing the snow level to drop dramatically in western Washington and western Oregon, with the potential for lowland snow and heavy precipitation. Locations near sea level and east of I-5 could see a wintry mix, while areas above 500 feet may accumulate a quick inch or two of snow. Showers, graupel, small hail, and isolated thunderstorms are also expected. Snow will continue to pile up in the Cascades and Coast Range, prompting a First Alert Weather Day for both mountain ranges. Showery weather will persist through the weekend, with the potential for minor snow accumulation in the lowlands.
WKYT declares a First Alert Weather Day as they monitor a complex snow forecast, with rain expected to transition into thunder and then heavy snow as low pressure moves through the region. The band of heavy snow is predicted to set up near Lexington into southern and southeastern Kentucky, potentially bringing a few inches of snow. Despite the snow, temperatures are expected to rise in the coming days, reaching the 40s and even 50s, with the possibility of another winter blast over the weekend.
Parts of the Pittsburgh area, including Clarion and Jefferson Counties, are under a winter storm watch for the potential of heavy, wet snow as an approaching storm system brings rain later Monday evening. The storm track is uncertain, with models disagreeing on where the low will track and the rain/snow changeover spot. Tuesday morning has been declared a First Alert Weather Day with a wet, possibly white, and wintry mix for the commute, and chillier air will bring lows back below freezing through the week, with rain and snow showers possible from Wednesday through Thursday.
A winter storm is expected to hit the South Plains late Saturday, bringing cooler temperatures and showers that will gradually change to snow by mid-day Sunday. Snowfall amounts could reach four to eight inches in northern counties, with potential travel issues in the area. Lows are expected to dip to the low 20s on Monday morning before warming up to near 50.
Arizona is experiencing a major winter storm with heavy rain and snow, prompting the declaration of First Alert Weather Days for Wednesday and Thursday. The Flood Warning for the deserts has been cancelled, but there's a 40 percent chance of showers and thunderstorms in the Valley with potential for heavy rain, lightning, and small hail. The high country is facing heavy snow and blowing snow, with Flagstaff expecting up to 16 inches of snow. A second storm is expected to bring widespread rain on Thursday, while a third storm will bring more high country snow on Friday and Saturday.
A major winter storm is moving into Arizona, bringing desert rain, mountain snow, strong winds, and cooler temperatures. Western Arizona is under a Flood Watch, while the Valley metro area will also experience rain and potential thunderstorms, with up to 3/4 inch of rain expected. The high country will see heavy snow and blowing snow, making travel difficult and dangerous. Additional storms are expected to bring more rain and snow throughout the week, with Sunday currently forecasted to be dry.
Huntsville, Alabama is experiencing dangerous road conditions due to ice, with rain showers mixing with sleet expected throughout the day. Rapidly falling temperatures and refreezing of roadways are a concern, with very cold days ahead and a potential temperature increase next week.
A First Alert Weather Day has been issued for the Portland metro and south into the valleys, with freezing rain expected to arrive late Tuesday afternoon and continue into early Wednesday morning. Milder air will bring thawing on Wednesday, with rainy conditions expected on Thursday and mostly dry weather on Friday. The Gorge is likely to see the worst of the ice storm, with travel advisories in place for both the Portland metro and the Gorge due to slick conditions.
South Georgia is facing a potential for severe weather on Friday, with a Slight Risk declared and a 15% chance of damaging winds, 5% chance of a tornado, and 5% chance of large hail from midday to early evening.
Tuesday in Omaha, Nebraska is a 6 First Alert Weather Day as snow exits by 10am, but gusty north winds and falling temperatures will cause blowing snow and bitter cold air. Additional light snow is possible until 10am, with north wind gusts up to 45 mph expected in the morning. Another round of light snow is possible on Wednesday afternoon, with a potential for more snow on Thursday night.
A First Alert Weather Day has been issued for Sunday as rain transitions to snow in Pittsburgh and surrounding areas. Slick spots are possible due to colder temperatures, and scattered lake effect snow is expected on Monday. While big accumulations of snow are not anticipated, Garrett County, Maryland, is under a winter weather advisory with potentially hazardous travel conditions. Lake effect snow showers will continue on Monday, with higher accumulations in the ridges. Skies will begin clearing on Tuesday, and temperatures will remain near average until later in the week.
A First Alert Weather Day has been issued for Middle Tennessee due to strong to severe storms, including tornado watches and warnings. Residents are advised to stay safe by monitoring power outages, reporting damage or requesting assistance at emergency management offices, checking flight statuses at Nashville International Airport, monitoring road conditions, and downloading the WSMV 4 First Alert Weather app for alerts and custom videos about the weather.
A First Alert Weather Day has been issued for the threat of strong to severe storms developing this afternoon through early Sunday morning in Alabama. The main concerns include damaging wind gusts, locally heavy rainfall, flash flooding, and spin-up tornadoes. Residents are advised to have their severe weather plan in place and stay updated on warnings. Lingering light rainfall is expected on Sunday morning before colder and drier air moves in, bringing gradually clearing skies and breezy winds. Monday morning may bring patchy dense fog and freezing fog, with isolated icy spots possible. Monday afternoon will see sunshine and temperatures in the upper 40s.
A weak wave of low pressure will bring light snow showers to northern Maine today, with accumulation of up to 3 inches possible. Cloudy skies and patchy fog will persist throughout the day, with temperatures reaching the low to mid 30s north and low to mid 40s Downeast. On Sunday, a low pressure system will develop, bringing a mix of snow and rain to the state. Accumulating snowfall is expected, with the greatest amounts in the central and western mountains. A First Alert Weather Day has been issued for inland locations on Monday. Lingering snow showers are possible through Tuesday morning, followed by colder temperatures for the rest of the week.
Rain and windy conditions are expected throughout the day, with rain totals of around a half inch to three-quarters of an inch. The Laurel Highlands may experience a wintry mix of mostly rain, with temperatures in the mid to low 30s. Slick spots are possible in the Laurels, and a Winter Weather Advisory is in effect until noon. A wind advisory will begin at noon for the Laurels and surrounding areas, with wind gusts potentially exceeding 50mph. Thanksgiving Day is expected to be dry and seasonal, with highs in the upper 40s. The next chance for rain comes on Sunday evening into Monday morning.
