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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3 Miles NW Tucson AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Tonight

Clear

Clear

Low: 46 °F

Saturday

Sunny

Sunny

High: 79 °F

Saturday
Night

Clear

Clear

Low: 44 °F

Sunday

Sunny

Sunny

High: 75 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 43 °F

Monday

Sunny

Sunny

High: 77 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 73 °F

Tuesday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 49 °F

Detailed Forecast

  • Tonight Clear, with a low around 46. North wind around 8 mph becoming southeast after midnight.
  • Saturday Sunny, with a high near 79. Southeast wind around 8 mph becoming west southwest in the afternoon.
  • Saturday Night Clear, with a low around 44. West wind 8 to 11 mph becoming south southeast after midnight.
  • Sunday Sunny, with a high near 75. Southeast wind 9 to 11 mph becoming west southwest in the afternoon.
  • Sunday Night Mostly clear, with a low around 43. West wind around 9 mph becoming south southeast after midnight.
  • Monday Sunny, with a high near 77.
  • Monday Night Partly cloudy, with a low around 47.
  • Tuesday Mostly cloudy, with a high near 73.
  • Tuesday Night A 10 percent chance of showers. Mostly cloudy, with a low around 49.
  • Wednesday A 10 percent chance of showers. Mostly cloudy, with a high near 71.
  • Wednesday Night Mostly cloudy, with a low around 46.
  • Thursday Mostly sunny, with a high near 73.
  • Thursday Night Partly cloudy, with a low around 44.
  • Friday Mostly sunny, with a high near 72.