National Weather Service United States Department of Commerce

Heavy snow forecast for parts of Upper Midwest and western Great Lakes

A cold air mass behind a cold front will continue to bring below-normal temperatures across much of the eastern and northern U.S. through Thursday and allow for snow, heavy at times, to fall across parts of the Upper Midwest and western Great Lakes, mainly from central Minnesota to northern Michigan. Winter Storm Warnings and Winter Weather Advisories are in effect across the region.
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Hazardous Weather Conditions

Current Conditions

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8 Miles ESE Cimarron CO

7 Day Forecast

Grand Junction, CO

NWS Weather Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 25 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 54 °F

Friday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 34 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 48 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 32 °F

Sunday

Slight Chance Showers

Slight Chc
Showers

High: 50 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow showers before 2am. Partly cloudy, with a low around 25. Southwest wind around 5 mph.
  • Thursday Mostly sunny, with a high near 47. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
  • Thursday Night Partly cloudy, with a low around 33. West wind 5 to 10 mph becoming south after midnight.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 54. South southeast wind 5 to 10 mph.
  • Friday Night A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.
  • Saturday A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
  • Saturday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 32.
  • Sunday A slight chance of showers. Partly sunny, with a high near 50.
  • Sunday Night Partly cloudy, with a low around 33.
  • Monday Partly sunny, with a high near 54.
  • Monday Night Partly cloudy, with a low around 33.
  • Tuesday Partly sunny, with a high near 53.
  • Tuesday Night Mostly cloudy, with a low around 30.
  • Wednesday Mostly sunny, with a high near 44.

 

Additional Forecasts and Information

Zone Area Forecast for Northwestern San Juan Mountains, CO