National Weather Service United States Department of Commerce

Arctic Air Will Move Into U.S. This Week

Arctic air will move back into the central Plains, Great Lake States and Western U.S. this week. Winter Storm Warnings, Winter Weather Advisories and Wind Chill Advisories are in effect in many areas. Recent heavy rains across the lower Mississippi and Tennessee Valleys will shift into the Carolinas Monday. Rivers that came up over the weekend will recede across portions of the South.
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Hazardous Weather Conditions

Current Conditions

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4 Miles NNW Alma CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: -3 °F

Monday

Snow Chance for Measurable Precipitation 90%

Snow

High: -4 °F

Monday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: -11 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: -1 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: -8 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 12 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

Low: 4 °F

New Year's
Day

Slight Chance Snow

Slight Chc
Snow

High: 18 °F

Thursday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 4 °F

Detailed Forecast

  • Tonight Snow. Low around -3. Wind chill values as low as -24. Breezy, with a west wind 13 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
  • Monday Snow. Steady temperature around -4. Wind chill values as low as -24. West southwest wind 9 to 14 mph becoming south in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Monday Night Snow. Low around -11. Wind chill values as low as -32. Breezy, with a south southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Tuesday Snow likely, mainly before 11am. Cloudy and cold, with a high near -1. Wind chill values as low as -34. Breezy, with a south wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
  • Tuesday Night A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -8. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 28 mph.
  • Wednesday Partly sunny, with a high near 12.
  • Wednesday Night A 10 percent chance of snow before 11pm. Partly cloudy, with a low around 4.
  • New Year's Day A slight chance of snow. Mostly sunny, with a high near 18.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 4.
  • Friday A slight chance of snow. Mostly sunny, with a high near 15. Blustery.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 5. Blustery.
  • Saturday A slight chance of snow. Partly sunny, with a high near 16. Breezy.
  • Saturday Night A slight chance of snow. Mostly cloudy, with a low around 6. Breezy.
  • Sunday A slight chance of snow. Mostly sunny, with a high near 18. Breezy.