National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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9 Miles S Mount Lemmon AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 63 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 90 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 62 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 82 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 59 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

High: 74 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Monday

Sunny

Sunny

High: 67 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 63. East wind 9 to 11 mph.
  • Friday Mostly sunny, with a high near 90. South southeast wind 9 to 14 mph.
  • Friday Night A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 62. Southeast wind 7 to 9 mph.
  • Saturday Mostly sunny, with a high near 82. Southeast wind 9 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
  • Saturday Night Partly cloudy, with a low around 59. South wind 5 to 8 mph.
  • Sunday A 10 percent chance of showers. Mostly sunny, with a high near 74.
  • Sunday Night Partly cloudy, with a low around 51.
  • Monday Sunny, with a high near 67.
  • Monday Night Mostly clear, with a low around 47.
  • Tuesday Sunny, with a high near 70.
  • Tuesday Night Mostly clear, with a low around 49.
  • Wednesday Sunny, with a high near 74.
  • Wednesday Night Mostly clear, with a low around 53.
  • Thursday Sunny, with a high near 77.