National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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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

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 63 °F

Tuesday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 84 °F

Tuesday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 65 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 90 °F

Wednesday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 64 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 88 °F

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 65 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 87 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 63 °F

Detailed Forecast

  • Tonight Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 63. North wind 5 to 7 mph. Chance of precipitation is 40%.
  • Tuesday Scattered showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 84. North wind 5 to 7 mph becoming west northwest in the morning. Chance of precipitation is 30%.
  • Tuesday Night Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 65. North wind around 11 mph. Chance of precipitation is 30%.
  • Wednesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind 10 to 13 mph.
  • Wednesday Night Scattered showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 64. North wind 10 to 13 mph. Chance of precipitation is 30%.
  • Thursday Scattered showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
  • Thursday Night Scattered showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Friday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
  • Saturday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
  • Sunday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
  • Sunday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
  • Monday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.