Unseasonably warm weather with highs near 80 expected through Wednesday in St. Lawrence County
Tuesday, October 9, 2018 - 5:47 am

A frontal system will remain over or just north of the St. Lawrence Valley through Wednesday night with generally mild weather and only a few scattered showers across northern counties, according to the National Weather Service (NWS).

Highs today will be near 80 with southwest winds of 10 to 14 miles per hour, the service says. There is a 40 percent chance of rain.

Forecasters say an overnight low of 66 degrees is expected with rain possible.

Wednesday will again be warm with a predicted high of 77 degrees, NWS says.

A strong cold front will cross the area on Thursday with a widespread wetting rainfall expected, NWS says. Behind this front a seasonably cool airmass returns for the weekend.

The forecast through Monday is as follows:

Wednesday

A 30 percent chance of showers before 2pm. Partly sunny, with a high near 77. Southwest wind 7 to 9 mph becoming southeast in the morning. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

A 40 percent chance of showers after 9pm. Mostly cloudy, with a low around 57. Northeast wind 5 to 9 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers. High near 70. South wind 6 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 46. West wind 10 to 13 mph.

Friday

Partly sunny, with a high near 49. West wind 9 to 11 mph.

Friday Night

Mostly cloudy, with a low around 36. West wind 6 to 9 mph.

Saturday

Partly sunny, with a high near 48. West wind 6 to 10 mph.

Saturday Night

Partly cloudy, with a low around 35. Southwest wind around 6 mph.

Sunday

A 30 percent chance of showers. Partly sunny, with a high near 53. Southwest wind 6 to 8 mph.

Sunday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 40. South wind 5 to 7 mph.

Monday

A 40 percent chance of showers. Mostly cloudy, with a high near 53. Southwest wind 6 to 8 mph.