Rainy days ahead as low pressure meanders through

finger lakes weather 7-day forecast tue jul 28 | tues, showers and storms low 70 | wed, areas of rain near 70 | thur, scattered showers mid 70 | fri, sun and clouds upper 70 | sat, a few showers low 80 | sun, afternoon showers, storms near 80 | mon, scattered showers near 80
This graphic represents an average over the entire Finger Lakes region. Localized variations should be expected.

Areas of rain will pass through the region today and again on Wednesday. The threat for locally heavy rain is limited to today. Showers will extend into at least Thursday. The next weather system will then target the area sometime Sunday into Monday. Temperatures will drop with the clouds and rain, then work back toward 80 degrees by the weekend.

Published Tuesday, July 28

Active Weather Updates

 

Tuesday

What: Rain and thunderstorm

Low pressure will pass overhead on today. Areas of rain have already been passing through the region and will continue to do so throughout the day. As of 9 AM, an area of heavy rain with flash flood warnings was located over southwestern New York. This area should slowly track east across the Southern Tier and southern Finger Lakes and will be the focal point for heavy rain and thunder. Further north, the rain will likely be more showery.

There should be a relative lull in the precipitation overnight with just some scattered showers as the heaviest rain sets up over the Catskills region.

The flooding risk remains minimal across our area as a whole, but there may be some small pockets that see excessive rain that leads to some nuisance or small-scale flash flooding. Just like with severe thunderstorms, any flash flood warnings that are issued will show up in this post automatically.

Temperatures will peak in the low 70s. It will be humid with dewpoints well into the 60s. Wind direction will be variable as the low passes through the region with speeds up to 10 mph.

 

Wednesday

What: Returning rain

The lull from Tuesday night may carry over into the first part of Wednesday, but rain will eventually increase and become widespread and steady. Heavy downpours are unlikely tomorrow with most areas seeing an additional half-inch of rainfall or less. Flooding should not be a concern tomorrow. Rain will gradually taper to showers during the evening and overnight.

Temperatures will struggle to get above 70 degrees. Dewpoints will be in the mid and upper 60s. Winds will be from the northwest around 10 mph, though some eastern areas near I-81 and especially Syracuse may see lighter winds at times.

 

Thursday

What: Scattered showers.

Low pressure will weaken and track toward New York City by Thursday. However, scattered showers are still likely over the area. Rainfall amounts will be low and the rain will be more on-and-off instead of steady. Winds will be from the north-northwest with speeds of 10-15 mph. Afternoon highs will reach the mid 70s with dewpoints in the low to mid 60s.

 

Friday

What: Sun and clouds.

Low pressure should push far enough to the east to reduce our chances for rain. Currently, it looks like Friday may end up dry, but there is still some uncertainty.

Winds will be from the northwest at around 5 mph, turning light and variable late in the day. Afternoon highs will be in the upper 70s to near 80 degrees. Dewpoints will remain in the low and mid 60s.

 

Saturday

What: Scattered showers

A few scattered showers may pop up on Saturday as a subtle boundary left behind by the low pressure system lingers over the region. Anything that falls should be brief and many areas may not see any rain. Afternoon highs will be in the low 80s with light south winds around 5 mph. Dewpoints will be in the mid 60s, keeping humidity levels steady.

 

Sunday

What: A few showers, storms

The next weather system will approach the area late Sunday, possibly triggering some showers and storms in the late afternoon and evening hours. Details remain uncertain this far in advance, and a quicker approach could mean more afternoon rain, while a slower approach could keep the day completely dry. High temperatures should be somewhere around 80 degrees.

 

Monday

What: Scattered showers

Scattered showers may linger into Monday as the associated cold front moves through the area. Like Sunday, the details are uncertain this far in advance.

 

Next Week

After the Sunday-Monday system passes through, there is not a lot of agreement on the models how the rest of the week will turn out. The latter part of the week looks slightly more likely to see rain, but some models favor the middle of the week instead. Temperatures should be close to or above 80 degrees most days.

 

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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.

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