Blowing snow remains Wednesday even as sunshine takes over

finger lakes weather forecast wednesday march 15 2023 windy blowing snow sunny
Winds will not settle down until this evening, but will then turn to the southwest and push warmer air in for Thursday and Friday. [Photo by Gwen Moshier]

Behind the Nor’easter

Low pressure off the coast of Massachusetts is slowly drifting out to sea this morning.

Only a few stray flurries east of Cayuga Lake remain this morning, while the western half of the region is starting the day with clear skies.

Through the morning hours, the clearing will press eastward, and most areas should be seeing sunshine by the midday hours.

Blustery northwest winds will continue to blow despite the sunshine. Gusts will be strongest this morning and could approach 40 mph for areas east of about Seneca Lake. To the west, gusts will be up to 25 mph.

Wind gusts this afternoon will slowly decrease, but will still commonly be in the 25-35 mph range.

The wind will continue to cause areas of blowing and drifting snow. Locally poor road conditions will result, but outside of the drifting, roads should be clear thanks to the sunshine and temperatures rising into the mid 30s.

Winds will finally decrease substantially tonight as they turn to the west, then southwest.

Clear skies will persist into the evening hours, allowing temperatures to fall into the upper 10s and low 20s with some colder pockets. Clouds will increase after midnight, and with the shift in the wind to the southwest, will prevent temperatures from falling further.

Southwest winds will be steady but light throughout Thursday with speeds just over 5 mph and gusts no higher than 20 mph.

Skies will be a mix of clouds and some breaks of sun. Any sunshine will only help temperatures along further, with highs expected to reach the mid and even upper 40s tomorrow.

finger lakes weather medium range snow outlook wednesday march 15 2023 see blog text for pertinent information
Snow chances remain very low through the middle of next week. Click to enlarge.

Rain, Snow Showers, More Sun

On Friday, an area of low pressure will pass through the Upper Great Lakes and into eastern Canada. This weather system will bring us a couple of chances for rain.

The first shot of rain will be late Thursday night or early Friday as a warm front moves through. Temperatures are expected to be in the mid and upper 30s at the surface, and above freezing aloft, so everything that falls should do so as rain.

Another batch of rain will be possible later Friday into Friday evening as a cold front moves through.

Most areas are looking at a quarter to perhaps a half inch of rainfall, which should not raise any flooding concerns, even with the snowmelt. Highs Friday will mostly be in the upper 40s.

Cooler air will move back in Friday night into the weekend. Highs on Saturday will be in the mid 30s with a few stray flurries early in the day, and a better chance for some scattered snow showers late.

Snow showers will remain possible into early Sunday. Accumulations will be hard to come by. Highs will stick to the low 30s after a start in the 10s and low 20s.

Monday will also start in the 10s and low 20s, but highs will break back into the low 40s with a mix of sun and clouds. Tuesday will add on a couple more degrees with more sun and clouds.

finger lakes weather 7-day forecast wed mar 15 | wed, windy blowing snow mid 30 | thur, clouds, some sun mid 40 | fri, rain showers upper 40 | sat, late flurries mid 30 | sun, early flurries low 30 | mon, sun and clouds low 40 | tues, sun and clouds mid 40
This graphic represents an average over the entire Finger Lakes region. Localized variations should be expected. Click to enlarge.

There is a very small chance for a weather system toward the middle of next week, but models are moving away from this and favoring continued dry, mild weather. There will be a better chance for precipitation towards next weekend.

More Information:

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Snow should be measured in an area not affected by wind or abnormal melting. Do not measure on pavement. For best results, take 3-5 measurements in different locations and use the average.


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finger lakes weather 7-day forecast wed mar 15 | wed, windy blowing snow mid 30 | thur, clouds, some sun mid 40 | fri, rain showers upper 40 | sat, late flurries mid 30 | sun, early flurries low 30 | mon, sun and clouds low 40 | tues, sun and clouds mid 40
This graphic represents an average over the entire Finger Lakes region. Localized variations should be expected.

Follow Meteorologist Drew Montreuil:
Meteorologist Drew Montreuil has been forecasting the weather in the Finger Lakes region since 2006 and has degrees in meteorology from SUNY Oswego (B.S. with Honors) and Cornell (M.S.). Drew and his wife have four young boys. When not working or playing with the boys, he is probably out for a run through the countryside.