National Weather Service United States Department of Commerce

Major nor'easter to affect northeastern U.S.

The stage is being set for a major nor'easter to affect parts of the Northeast Monday through Wednesday. This system will be responsible for heavy snowfall and strong winds, with blizzard conditions possible along coastal areas from New Jersey to Massachusetts. Blizzard Warnings are in effect along the coast from central New Jersey to the Canadian border.
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Current Conditions

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13 Miles SSW Grand Encampment WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 21 °F

Monday

Sunny

Sunny

High: 46 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 26 °F

Tuesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 42 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 29 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 38 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 22 °F

Thursday

Partly Sunny

Partly
Sunny

High: 36 °F

Thursday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 19 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 21. Southwest wind around 5 mph.
  • Monday Sunny, with a high near 46. South southwest wind 5 to 10 mph.
  • Monday Night Mostly clear, with a low around 26. South wind 5 to 10 mph.
  • Tuesday A slight chance of rain after 11am. Mostly sunny, with a high near 42. South southwest wind around 10 mph. Chance of precipitation is 20%.
  • Tuesday Night A 50 percent chance of snow. Cloudy, with a low around 29. Southwest wind 10 to 15 mph.
  • Wednesday A chance of snow showers before 11am, then a chance of rain and snow showers. Cloudy, with a high near 38. Chance of precipitation is 50%.
  • Wednesday Night A 40 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22.
  • Thursday Partly sunny, with a high near 36.
  • Thursday Night A slight chance of snow showers. Mostly cloudy, with a low around 19.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 36.
  • Friday Night A slight chance of snow showers. Mostly cloudy, with a low around 16.
  • Saturday Mostly sunny, with a high near 37.
  • Saturday Night Partly cloudy, with a low around 13.
  • Sunday Mostly sunny, with a high near 38.