National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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4 Miles NW Jefferson CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 28 °F

Friday

Breezy

Breezy

High: 53 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Saturday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 53 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 30 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 42 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 24 °F

Monday

Chance Rain/Snow

Chance
Rain/Snow

High: 36 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 19 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 28. Southwest wind around 7 mph.
  • Friday Sunny, with a high near 53. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 24 mph.
  • Friday Night Partly cloudy, with a low around 30. Southwest wind 7 to 9 mph.
  • Saturday A 20 percent chance of rain after noon. Mostly sunny, with a high near 53. South southwest wind 7 to 9 mph, with gusts as high as 15 mph.
  • Saturday Night A 20 percent chance of snow showers, mainly after midnight. Partly cloudy, with a low around 30. South southwest wind around 9 mph.
  • Sunday A slight chance of rain and snow before noon, then a chance of rain. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 30%.
  • Sunday Night A 30 percent chance of snow. Mostly cloudy, with a low around 24.
  • Monday A chance of rain and snow. Partly sunny, with a high near 36.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 19.
  • Tuesday Mostly sunny, with a high near 38.
  • Tuesday Night Partly cloudy, with a low around 24.
  • Wednesday Sunny, with a high near 45.
  • Wednesday Night Mostly clear, with a low around 27.
  • Thursday Sunny, with a high near 50.