National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

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Flagstaff AZ

7 Day Forecast

For More Weather Information:

Flagstaff, AZ Local Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 23 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 51 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Monday

Sunny

Sunny

High: 53 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 28 °F

Tuesday

Sunny

Sunny

High: 40 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 22 °F

Wednesday

Sunny

Sunny

High: 51 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 23. Calm wind becoming west around 6 mph after midnight.
  • Sunday Mostly sunny, with a high near 51. North northwest wind around 7 mph.
  • Sunday Night Partly cloudy, with a low around 30. Northwest wind 3 to 7 mph.
  • Monday Sunny, with a high near 53. Northwest wind 5 to 10 mph.
  • Monday Night Mostly clear, with a low around 28. North wind 9 to 16 mph, with gusts as high as 24 mph.
  • Tuesday Sunny, with a high near 40.
  • Tuesday Night Mostly clear, with a low around 22.
  • Wednesday Sunny, with a high near 51.
  • Wednesday Night Partly cloudy, with a low around 26.
  • Christmas Day A slight chance of rain and snow showers. Partly sunny, with a high near 45.
  • Thursday Night A slight chance of snow showers. Partly cloudy, with a low around 22.
  • Friday Mostly sunny, with a high near 39.
  • Friday Night Partly cloudy, with a low around 20.
  • Saturday Mostly sunny, with a high near 43.