National Weather Service United States Department of Commerce

Snow for Ohio Valley and mid-Atlantic Sunday into Monday; significant snowstorm forecast for the Northeast Monday into Tuesday

The clipper system bringing snow to the Ohio Valley and mid-Atlantic Sunday and Monday will transition to a strong nor'easter Monday into Tuesday. Heavy snow and strong wind, even blizzard conditions, are possible in parts of the northern mid-Atlantic and New England. A Blizzard Watch is in effect for Long Island and coastal Massachusetts. Winter Storm Watches stretch from Delaware to Maine.
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Hazardous Weather Conditions

Current Conditions

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4 Miles NW Jefferson CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Today

Windy

Windy

High: 42 °F

Tonight

Blustery

Blustery

Low: 24 °F

Monday

Sunny

Sunny

High: 51 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 22 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 23 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 38 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 19 °F

Thursday

Mostly Cloudy

Mostly
Cloudy

High: 36 °F

Detailed Forecast

  • Today Partly sunny, with a high near 42. Windy, with a northwest wind 21 to 26 mph, with gusts as high as 43 mph.
  • Tonight Mostly clear, with a low around 24. Blustery, with a northwest wind 10 to 17 mph, with gusts as high as 28 mph.
  • Monday Sunny, with a high near 51. West southwest wind 3 to 8 mph.
  • Monday Night Mostly clear, with a low around 22. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.
  • Tuesday Mostly sunny, with a high near 43. West wind 7 to 14 mph, with gusts as high as 22 mph.
  • Tuesday Night A 10 percent chance of snow after 11pm. Partly cloudy, with a low around 23. Breezy.
  • Wednesday A 20 percent chance of snow. Partly sunny, with a high near 38.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 19.
  • Thursday Mostly cloudy, with a high near 36.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 20.
  • Friday A slight chance of snow. Mostly cloudy, with a high near 37.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 19.
  • Saturday A slight chance of snow. Mostly cloudy, with a high near 32.