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Forecast: drizzle to end this morning in St. Lawrence County; freezing fog possible overnight

Posted 1/19/17

As surface high pressure and a ridge aloft build into St. Lawrence County today, areas of morning drizzle should dissipate, with freezing fog possible overnight and tomorrow morning, according to the …

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Forecast: drizzle to end this morning in St. Lawrence County; freezing fog possible overnight

Posted

As surface high pressure and a ridge aloft build into St. Lawrence County today, areas of morning drizzle should dissipate, with freezing fog possible overnight and tomorrow morning, according to the National Weather Service.

There is a chance of drizzle this morning, but it should taper off by noon, NWS says. Skies will be cloudy with highs near 37.

Patchy fog is expected between 8 and 10 p.m. tonight with freezing fog possible after 10 p.m. the service says. The overnight low will be around 30.

A developing low-level inversion will keep skies cloudy through Friday and into the weekend along with above normal temperatures. The high Friday could reach 40.

A storm system shifting out of the southeastern states Monday will bring the potential for a wintry mix Monday night, changing to all rain for Tuesday.

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

Friday Night

A 30 percent chance of light snow after midnight. Mostly cloudy, with a low around 31. Light and variable wind. New snow accumulation of less than a half inch possible.

Saturday

A chance of rain and snow before 10am, then a chance of rain between 10am and 11am. Cloudy, with a high near 41. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Saturday Night

Cloudy, with a low around 33. Calm wind.

Sunday

Mostly cloudy, with a high near 41. Northeast wind 5 to 9 mph.

Sunday Night

Mostly cloudy, with a low around 30. East wind around 10 mph.

Monday

A chance of snow and sleet before 10am, then a chance of rain and sleet between 10am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 38. East wind 10 to 13 mph. Chance of precipitation is 40%.

Monday Night

Light rain likely. Cloudy, with a low around 37. East wind around 13 mph. Chance of precipitation is 70%.

Tuesday

Light rain likely. Cloudy, with a high near 42. Northeast wind 6 to 11 mph becoming light and variable in the afternoon. Chance of precipitation is 60%.

Tuesday Night

A chance of rain and snow showers. Cloudy, with a low around 32. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 40%.

Wednesday

A chance of rain and snow showers. Mostly cloudy, with a high near 41. Southwest wind around 6 mph. Chance of precipitation is 30%.