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Spring Fever Spreading

Will Spring be on time for your region? Join the Conversation >> Long Range Spring Outlook

  • Phased Vort
    WX Alert: Special Weather Statement WXD Alert: Post Discussion
    Anywhere from 2-6 inches of snow on top of rain and sleet can be expected from the first system on Saturday. Heaviest amounts in the colder spots to the North and West of the coast. The second storm could be more widespread and have heavier amounts of snow with up to and over a foot in the hardest hit areas and a more general 4-6 inches elsewhere even along the SNE coast where mixing is also possible. A storm south of New England will move northeastward out over the Atlantic just missing New England on Saturday.

  • idecline
    WXD Alert: Post Discussion
    ...Heavy rain forecast for the Northern California coast, with flooding possible... ...Multiple feet of snow expected in the Sierra Nevada...The western U.S. will continue to have active weather throughout the middle of the week, as an upper-level low spins off the Pacific Northwest coast and additional upper-level energy passes through on Tuesday night and Wednesday. Precipitation will fall as rain along the Northern California coast, and heavy rain is likely. A Slight Risk of excessive rainfall is in place on Tuesday and Tuesday night.

  • MesoscaleBanding
    WXD Alert: Post Discussion
    ...Heavy rain and snow will continue a threat for flooding from the Lower Great Lakes into the Ohio Valley...A large winter storm will affect locations from the Upper Midwest to the East Coast beginning tonight. A dome of high pressure currently in place across the Great Lakes region has set the stage for wintry precipitation with temperatures near or below freezing from the Mid-Mississippi Valley to the northern Mid-Atlantic region. As an upper level system lifts through the Great Plains tonight, significant amounts of moisture will spread north and east from the Gulf of Mexico. Meanwhile, snow will move from southwest to northeast into Ohio, changing to a wintry mix of sleet and freezing rain and eventually all rain for many. The time of changeover will occur from southwest to northeast and depend on exact location but will be delayed for locations near the central Appalachians where significant ice accumulations near 0.25 inches along with 4-8 inches of snow (locally higher) will be possible. Portions of the Ohio Valley where an additional 1-3 inches of rain, on top of already saturated ground, can be expected through Wednesday afternoon. Flood and flash flood watches are already in effect for many of these locations. Additional heavy rain is expected to begin for some of these same locations impacted by flooding Thursday night.

  • Phased Vort
    WXD Alert: Post Discussion
    ...Significant winter storm for the Mid-Atlantic region on Wednesday...A large winter storm will affect locations on East Coast beginning tonight. A dome of high pressure currently in place across the Great Lakes region has set the stage for wintry precipitation with temperatures near or below freezing to the northern Mid-Atlantic region. As an upper level system lifts through the Great Plains tonight, significant amounts of moisture will spread north and east from the Gulf of Mexico.
     

  • Solstice
    WXD Alert: Post Discussion
    Several Pacific disturbances are set to move across eastern Utah and western Colorado through the rest of the work week and into the weekend. The first wave will continue through this morning with the northern and central mountains favored for the most accumulation. The second storm will arrive this late afternoon and continue through early Friday. An abundance of moisture associated with an atmospheric river (AR) event will result in widespread shower coverage with this system.
     

  • PA road DAWG
    WXD Alert: Post Discussion
    A developing winter storm will bring widespread moderate to heavy snow to much of the Northeast by Tuesday night and early Wednesday. The potential exists for 6 to 12 inches of snow from northern Wisconsin to northern Michigan, and even higher amounts across upstate New York and northern New England with 12 to 18 inches possible. A corridor of freezing rain is likely to the south of the heavy snow axis, extending from the central Appalachians to southern New England, and also across southern Michigan. Significant travel impacts are anticipated through Wednesday.

  • buckeyegal
    WXD Alert: Post Discussion
    ...A stronger upper trough rotating out of the broader western CONUS trough from the Great Basin will quickly lift into central plains and Upper MS Valley on Sunday. Deep QG forcing with this system will bring widespread light snow to the area. There are still some subtleties to figure out with variation in the models with the highest QPF, especially if precip is enhanced in narrow fgen bands.
     
     

  • knorthern_knight
    WXD Alert: Post Discussion
    An area of freezing rain is expected to move over Southwestern Ontario Wednesday morning. The freezing rain could persist for much of Wednesday before ending Wednesday evening or overnight. The Wednesday morning commute will likely be affected due to the potential for untreated surfaces to become icy Surfaces such as highways, roads, walkways and parking lots may become icy and slippery. Be prepared to adjust your driving with changing road conditions. Ice build-up may cause tree branches to break.

  • ClicheVortex2014
    WXD Alert: Post Discussion
    A system will form on the lee of the Rockies around February 3 and cut through the Great Lakes, perhaps making for a small risk for severe weather. However, it looks like the cold front will stall out within this region before another system forms off the Rockies as the longwave trough pushes east. By the time the final cold front pushes through, the areas south of where the cold front stalled out will have been under 150 hours, or almost 7 days of southerly winds.

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