National Weather Service United States Department of Commerce

Heavy rain and flash flooding possible in the Desert Southwest and Great Lake States this evening and tonight

A slow moving cold front may bring heavy rain and localized flooding Wednesday to portions of the Great Plains. More heavy rain will be possible in the Desert Southwest again Wednesday. Hot temperatures will continue in the Mississippi Valley - and spread up the east coast Wednesday.
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Current Conditions

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8 Miles SW Swift Trail Junction AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 78 °F

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 63 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Friday

Sunny

Sunny

High: 83 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 64 °F

Saturday

Sunny

Sunny

High: 83 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 64 °F

Sunday

Sunny

Sunny

High: 82 °F

Detailed Forecast

  • Today A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 78. Northwest wind 5 to 9 mph.
  • Tonight A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 63. Northwest wind 8 to 11 mph.
  • Thursday Mostly sunny, with a high near 80. Northwest wind 8 to 10 mph.
  • Thursday Night Mostly clear, with a low around 63. Northwest wind 9 to 13 mph.
  • Friday Sunny, with a high near 83. North wind 5 to 7 mph becoming east northeast in the morning.
  • Friday Night Mostly clear, with a low around 64.
  • Saturday Sunny, with a high near 83.
  • Saturday Night Mostly clear, with a low around 64.
  • Sunday Sunny, with a high near 82.
  • Sunday Night Mostly clear, with a low around 63.
  • Labor Day Sunny, with a high near 81.
  • Monday Night Partly cloudy, with a low around 63.
  • Tuesday Mostly sunny, with a high near 81.