National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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New Castle CO

7 Day Forecast

For More Weather Information:

Grand Junction, CO Local Forecast Office

Overnight

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 41 °F

Saturday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 65 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 40 °F

Sunday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 46 °F

Sunday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 30 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 40 °F

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 24 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms. Mostly cloudy, with a low around 41. East wind around 10 mph. Chance of precipitation is 30%.
  • Saturday Scattered showers and thunderstorms, mainly before 5pm. Some of the storms could produce gusty winds. Partly sunny, with a high near 65. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
  • Saturday Night A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40. Southwest wind 5 to 15 mph.
  • Sunday Showers likely, mainly after noon. Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
  • Sunday Night Showers likely, mainly before midnight. Cloudy, with a low around 30. West southwest wind around 5 mph. Chance of precipitation is 60%.
  • Monday A chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
  • Monday Night A slight chance of rain and snow before midnight. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
  • Tuesday Mostly sunny, with a high near 46.
  • Tuesday Night Partly cloudy, with a low around 26.
  • Wednesday Sunny, with a high near 54.
  • Wednesday Night Partly cloudy, with a low around 32.
  • Thursday Sunny, with a high near 57.
  • Thursday Night Partly cloudy, with a low around 33.
  • Friday Sunny, with a high near 56.