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 bring below-normal temperatures across much of the eastern and northern U.S. on Wednesday and allow for snow, heavy at times, to develop 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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Current Conditions

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Mount Lemmon AZ

7 Day Forecast

Tucson, AZ

NWS Weather Forecast Office

This
Afternoon

Sunny

Sunny

High: 57 °F

Tonight

Breezy

Breezy

Low: 38 °F

Thursday

Sunny

Sunny

High: 60 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 52 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 35 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 53 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 38 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 57 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 57. West wind 10 to 16 mph.
  • Tonight Mostly clear, with a low around 38. Breezy, with a west southwest wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
  • Thursday Sunny, with a high near 60. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
  • Thursday Night Partly cloudy, with a low around 38. South southwest wind around 10 mph.
  • Friday A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 52. South wind around 15 mph. Chance of precipitation is 30%.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 35.
  • Saturday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 53.
  • Saturday Night Partly cloudy, with a low around 38.
  • Sunday Mostly sunny, with a high near 57.
  • Sunday Night Partly cloudy, with a low around 38.
  • Monday Sunny, with a high near 59.
  • Monday Night Mostly clear, with a low around 37.
  • Tuesday Sunny, with a high near 59.

 

Additional Forecasts and Information

Zone Area Forecast for Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven, AZ