Even as steady snow tapers off today, watch for the development of locally strong snow squalls that will produce brief but intense bursts of heavy snow, gusty winds, and reduced visibility. Winds will be gusty today in southern areas, especially for areas near the shoreline. This will result in some areas of blowing snow, even after the flakes stop flying. Calmer conditions are expected closer to the enter of the low up in the mountains.
Today will feature yet another major winter storm as our very active weather pattern rolls along. Radar imagery shows bands of heavy snow just starting to move onshore this morning. These bands will continue to expand north and west through the morning and into the afternoon as strong low pressure moves southeast of Cape Cod. Snow will fall at rates of 1-3″ per hour at times, covering roads and reducing visibility. As the storm strengthens offshore, winds will increase as well, with gusts over 40 mph expected along the coast. This combination of wind and heavy snow will bring blizzard conditions, and blizzard warnings are posted for the coastline. Temps today will range from the mid 20’s north to the low 30’s along the coast. Total snowfall accumulations will fall between 1 and 2 feet for most towns.
Today will feature continued unsettled weather as another storm system develops over Nova Scotia and backs into Northern Maine from the east. While this storm will not be a direct hit for us, it will bring clouds and some snow showers, both of which are more likely the farther northeast you go towards Augusta. You can see the system spinning to the northeast and pushing clouds/snow showers into the area on visible satellite loops. Highs today will range from around 25 in the mountains to around 35 in southern areas that see some sunny breaks. Additional snowfall accumulations today will be limited to areas in and northwest of the mountains, where a general 1-3″ will fall. Some higher elevation spots will see slightly higher totals in the 2-4″ range.
The storm itself will crank into high gear tonight with bands of extremely heavy snow moving in from the ocean. Snowfall rates will exceed 2″ per hour in many locations with near zero visibility in heavy falling and blowing snow. Snow will be heavy and wet along the coast where temps will be closer to freezing, while the mountains see fluffier accumulations. Storm totals will range from 8-12″ along the immediate coastline to 12-24″ for most of the rest of the area. Amounts over 2 feet are expected in favored higher terrain upslope areas. Snow will gradually let up from south to north tomorrow during the morning except for the mountains where snow will continue right through the weekend as another ocean storm backs in from Nova Scotia. As northeast winds gust over 40 mph and trees become laden with heavy snow, expect power outages along the coastline tonight.
Today will feature the calm before our next storm system blasts into the area tomorrow night with heavy snow and strong NE winds. Look for temps a few degrees colder today compared to recent days as cooler air filters into the region ahead of the storm with highs ranging from around 30 in the mountains to around 35 along the coast. Persistent cloud cover is visible on satellite imagery for much of Maine and Eastern NH, with sunshine across western NH. This general pattern is expected to continue through the day today as low level moisture remains close by due to the offshore storm still lingering from Friday. No precipitation is expected until tomorrow as our storm moves in.