National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Current Conditions

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10 Miles WSW Swift Trail Junction AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Tonight

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 44 °F

Thursday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 64 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 44 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 63 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 43 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 66 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 45 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 70 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 45 °F

Detailed Forecast

  • Tonight A 10 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 44. West wind 6 to 8 mph.
  • Thursday A 40 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 64. West wind 6 to 14 mph.
  • Thursday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West wind 6 to 13 mph.
  • Friday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 63. West wind 7 to 11 mph.
  • Friday Night A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 43. West wind 7 to 11 mph.
  • Saturday A 30 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 66.
  • Saturday Night A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 45.
  • Sunday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Monday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72.
  • Monday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Tuesday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72.
  • Tuesday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 46.
  • Wednesday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71.