National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Hazardous Weather Conditions

Current Conditions

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3 Miles S Martinsburg NY

7 Day Forecast

Buffalo, NY

NWS Weather Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 14 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 45 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 27 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Friday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 33 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 44 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 30 °F

Sunday

Partly Sunny

Partly
Sunny

High: 52 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 41 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 14. Calm wind.
  • Thursday Mostly sunny, with a high near 45. Southeast wind 9 to 11 mph.
  • Thursday Night Mostly clear, with a low around 27. South wind 10 to 13 mph.
  • Friday Mostly sunny, with a high near 50. South wind 13 to 15 mph.
  • Friday Night Showers likely, mainly after 2am. Mostly cloudy, with a low around 33. South wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Rain likely, possibly mixed with snow showers before 2pm, then a chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday Night A chance of showers. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
  • Sunday Partly sunny, with a high near 52.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
  • Monday A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
  • Tuesday A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
  • Tuesday Night Mostly cloudy, with a low around 39.
  • Wednesday A chance of showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.

 

Additional Forecasts and Information

Zone Area Forecast for Lewis County, NY