National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Current Conditions

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Flagstaff AZ

7 Day Forecast

For More Weather Information:

Flagstaff, AZ Local Forecast Office

Overnight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 55 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 81 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 56 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 78 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 58 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 74 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 54 °F

Monday

Chance Thunderstorms

Chance
Thunderstorms

High: 77 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 53 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Southwest wind around 6 mph.
  • Friday A 40 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the morning.
  • Friday Night A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 56. West wind 5 to 8 mph becoming calm in the evening.
  • Saturday A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 78. West wind around 5 mph becoming light and variable in the afternoon.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Light and variable wind.
  • Sunday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
  • Sunday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 77.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
  • Tuesday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.