A hazardous weather warning has been issued for St. Lawrence County as slippery road conditions are expected this afternoon and Thursday morning.

Light snow, sleet and freezing rain are in the forecast, according to the national weather service.

The weather service is advising drivers to take extra time as slippery roads and limited visibilities will cause travel difficulties.

Today

A slight chance of snow and sleet before 2pm, then a chance of snow between 2pm and 3pm, then a chance of snow and sleet after 3pm. Cloudy, with a high near 18. Light northeast wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 50%. Total daytime snow and sleet accumulation of less than a half inch possible.

Tonight

Freezing rain and sleet likely before 2am, then a chance of snow and sleet between 2am and 3am, then a chance of freezing rain and sleet after 3am. Cloudy, with a low around 15. Northeast wind 6 to 10 mph. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

Thursday

A chance of freezing rain and sleet before 1pm, then a slight chance of rain between 1pm and 5pm, then a slight chance of freezing rain after 5pm. Cloudy, with a high near 38. Northeast wind 5 to 8 mph. Chance of precipitation is 30%. Little or no sleet accumulation expected.

Thursday Night

A chance of freezing rain before 7pm, then rain or freezing rain likely between 7pm and 10pm, then rain likely after 10pm. Cloudy, with a low around 30. Breezy, with an east wind 6 to 11 mph becoming southwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

A chance of rain showers before noon, then a chance of rain and snow showers between noon and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 40. Breezy, with a southwest wind around 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

Mostly cloudy, with a low around 11. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.

Saturday

Mostly sunny, with a high near 19. West wind around 14 mph.

Saturday Night

Mostly clear, with a low around 5. Northwest wind 5 to 11 mph.

Sunday

Mostly sunny, with a high near 22. West wind 5 to 7 mph.

Sunday Night

A 40 percent chance of snow after 8pm. Mostly cloudy, with a low around 10. Southwest wind around 7 mph.

Monday

A 40 percent chance of snow. Partly sunny, with a high near 21. Northwest wind 8 to 10 mph.

Monday Night

A 30 percent chance of snow. Partly cloudy, with a low around 7. North wind 8 to 10 mph.

Tuesday

Partly sunny, with a high near 25. North wind 6 to 10 mph.