National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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6 Miles N New Castle CO

7 Day Forecast

For More Weather Information:

Grand Junction, CO Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 26 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Sunday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 37 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 25 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 38 °F

Tuesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 26 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 26. North northwest wind around 5 mph becoming south southeast after midnight.
  • Saturday Mostly sunny, with a high near 40. South southwest wind 5 to 15 mph.
  • Saturday Night Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph.
  • Sunday A 20 percent chance of snow after 11am. Partly sunny, with a high near 37. South southwest wind 5 to 10 mph.
  • Sunday Night A 20 percent chance of snow. Mostly cloudy, with a low around 25. South southwest wind around 5 mph.
  • Monday Mostly sunny, with a high near 36.
  • Monday Night Partly cloudy, with a low around 23.
  • Tuesday Partly sunny, with a high near 38.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 26.
  • Wednesday A slight chance of snow. Mostly cloudy, with a high near 35.
  • Wednesday Night Mostly cloudy, with a low around 26.
  • Thursday Mostly cloudy, with a high near 35.
  • Thursday Night Mostly cloudy, with a low around 22.
  • Friday Partly sunny, with a high near 35.