Don’t put away the mittens – frigid temperatures are expected throughout St. Lawrence County for the rest of the week.

Wednesday’s high temperature will only reach 3, according to the National Weather Service.

Light snow is expected in the North Country tonight, resulting from a low-pressure system passing to the south, according to the weather service. Temperatures may drop below zero tonight.

Dry and cold weather is expected to prevail for the remainder of the work-week, with the coldest wind chill values expected to dip into the negative 20s or 30s Tuesday night and Wednesday morning, according to the weather service.

Temperatures are supposed to warm somewhat during the weekend, reaching back into the high teens, the service says.

For up to date weather information in your area, visit our weather page at northcountrynow.com/weather.

The full seven-day NWS forecast is listed below.

• Tonight: A 50 percent chance of light snow, mainly after 9 pm. Cloudy, with a low around -1. Wind chill values as low as -8. Northeast wind 3 to 5 mph. Total nighttime snow accumulation of less than a half inch possible.

• Tuesday: A 40 percent chance of light snow, mainly before 10am. Cloudy, with a high near 12. Wind chill values as low as -9. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

• Tuesday Night: Mostly cloudy, with a low around -18. Wind chill values as low as -33. West wind 6 to 9 mph.

• Wednesday: Partly sunny and cold, with a high near 3. Wind chill values as low as -31. West wind around 7 mph.

• Wednesday Night: Partly cloudy, with a low around -9. Light west wind.

• Thursday: Mostly sunny and cold, with a high near 6. Calm wind becoming west 5 to 7 mph in the morning.

• Thursday Night: Mostly cloudy, with a low around -9. Calm wind.

• Friday: A 50 percent chance of snow. Cloudy, with a high near 13. Calm wind becoming east 5 to 7 mph in the morning.

• Friday Night: Cloudy, with a low around -2. Northeast wind around 6 mph becoming northwest after midnight.

• Saturday: Partly sunny, with a high near 17. West wind 3 to 8 mph.

• Saturday Night: Mostly cloudy, with a low around 0. West wind 3 to 5 mph.

• Sunday: Mostly cloudy, with a high near 17. West wind 3 to 8 mph.

• Sunday Night: Cloudy, with a low around 11. Southwest wind around 6 mph.

• Monday: A 30 percent chance of snow showers. Cloudy, with a high near 28. Southwest wind 6 to 11 mph.