Quiet weather with above normal temperatures will prevail for most of the weekend in St. Lawrence County, according to the National Weather Service (NWS).

Expect a high temperature today around 39 with partly sunny skies, the service says. Overnight the low will be around 30.

Late Sunday through Monday night, a period of moderate to heavy rainfall and gusty winds is expected, NWS says. This, combined with continued warm temperatures and snowmelt will contribute to river rises with minor flooding possible.

Temperatures trend back to normal mid next week, with dry conditions returning, the service says.

The forecast through next Friday is as follows:

Sunday

A 30 percent chance of showers, mainly after 5pm. Cloudy, with a high near 48. South wind 10 to 14 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain. Low around 46. South wind 8 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain before 4pm, then showers after 4pm. High near 48. Northeast wind 7 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Snow showers, possibly mixed with rain, becoming all snow after 10pm. Low around 24. West wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 27. West wind 8 to 10 mph, with gusts as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 20. Southwest wind 6 to 8 mph.

Wednesday

Partly sunny, with a high near 36. Southwest wind 8 to 10 mph.

Wednesday Night

Mostly cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 34. Calm wind becoming northeast 5 to 9 mph in the morning.

Thursday Night

Partly cloudy, with a low around 22. Northeast wind around 9 mph.

Friday

Partly sunny, with a high near 33. Northeast wind around 10 mph.