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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3 Miles SSW Grand Lake CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 14 °F

Monday

Patchy Fog

Patchy
Fog

High: 48 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 14 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 38 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 15 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 36 °F

Thursday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 13 °F

Detailed Forecast

  • Tonight Patchy fog. Otherwise, mostly clear, with a low around 14. Light west northwest wind.
  • Monday Patchy fog before 10am. Otherwise, sunny, with a high near 48. Calm wind.
  • Monday Night Mostly clear, with a low around 14. West southwest wind 3 to 5 mph.
  • Tuesday Mostly sunny, with a high near 43. West wind 6 to 13 mph, with gusts as high as 17 mph.
  • Tuesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 19. West wind 7 to 14 mph, with gusts as high as 20 mph.
  • Wednesday A slight chance of snow before 11am, then a slight chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
  • Wednesday Night A 10 percent chance of snow. Mostly cloudy, with a low around 15.
  • Thursday Mostly cloudy, with a high near 36.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 13.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 36.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 12.
  • Saturday Partly sunny, with a high near 36.
  • Saturday Night Mostly cloudy, with a low around 8.
  • Sunday Mostly sunny, with a high near 37.