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Isolated thunderstorms and scattered showers possible today with highs in 80s across St. Lawrence County, forecasters say

Posted 8/10/17

Despite weak high pressure across St. Lawrence County today and Friday, increases in humidity and temperatures will result in isolated thunderstorms this afternoon, and scattered showers and …

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Isolated thunderstorms and scattered showers possible today with highs in 80s across St. Lawrence County, forecasters say

Posted

Despite weak high pressure across St. Lawrence County today and Friday, increases in humidity and temperatures will result in isolated thunderstorms this afternoon, and scattered showers and thunderstorms on Friday, according to the National Weather Service (NWS).

Skies will be partly sunny and high temperatures will reach the lower 80s in most Locations today and Friday, NWS says.

Overnight lows tonight will be around 62 and 64 on Friday night, the service says.

A more vigorous upper level trough and associated surface low will bring more widespread cloud cover and greater coverage of showers and embedded thunderstorms during the day on Saturday, NWS says.

The forecast through the middle of next week is as follows:

Friday

A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southwest wind 6 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 64. South wind 6 to 9 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 78. Southwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 62. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A 30 percent chance of showers. Partly sunny, with a high near 76. West wind around 6 mph.

Sunday Night

A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 59. Calm wind.

Monday

Mostly sunny, with a high near 78. Light and variable wind.

Monday Night

Partly cloudy, with a low around 58. Calm wind.

Tuesday

Mostly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 57. Light west wind.

Wednesday

Mostly sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.