National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Hazardous Weather Conditions

Current Conditions

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13 Miles SSW Grand Encampment WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Today

Breezy

Breezy

High: 49 °F

Tonight

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 31 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 38 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 24 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 39 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 24 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 37 °F

Friday
Night

Chance Snow

Chance
Snow

Low: 20 °F

Saturday

Slight Chance Snow

Slight Chc
Snow

High: 32 °F

Detailed Forecast

  • Today Increasing clouds, with a high near 49. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
  • Tonight A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Wednesday Snow before 11am, then rain and snow. High near 38. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Wednesday Night A 50 percent chance of snow, mainly before 11pm. Cloudy, with a low around 24. West wind 5 to 10 mph.
  • Thursday Mostly cloudy, with a high near 39. Southeast wind 5 to 10 mph.
  • Thursday Night A 30 percent chance of snow showers, mainly after 11pm. Cloudy, with a low around 24.
  • Friday Mostly cloudy, with a high near 37.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 20.
  • Saturday A slight chance of snow. Partly sunny, with a high near 32.
  • Saturday Night Partly cloudy, with a low around 10.
  • Sunday Mostly sunny, with a high near 29.
  • Sunday Night Partly cloudy, with a low around 16.
  • Monday A slight chance of snow. Mostly sunny, with a high near 33.