National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

Lat: 35.14433°NLon: 111.66637°WElev: 6994.0ft.

haze,smoke

52°F

11°C

Humidity 20%
Wind Speed W 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 29 Jun 12:20 AM MST
Extended Forecast for

Flagstaff AZ

  • Overnight

    Overnight: Patchy smoke after 3am. Clear, with a low around 42. West wind 6 to 8 mph.

    Low: 42 °F

    Patchy Smoke

  • Monday

    Monday: Widespread smoke, mainly after 1pm. Sunny, with a high near 78. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 78 °F

    Smoke

  • Monday Night

    Monday Night: Widespread smoke, mainly before 9pm. Mostly clear, with a low around 43. Southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Smoke

  • Tuesday

    Tuesday: Patchy smoke before 7am, then widespread smoke after noon. Sunny, with a high near 76. Southwest wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 76 °F

    Smoke

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42. Southwest wind 6 to 11 mph becoming light west in the evening. Winds could gust as high as 22 mph.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy smoke after 3am. Clear, with a low around 42. West wind 6 to 8 mph.
Monday
Widespread smoke, mainly after 1pm. Sunny, with a high near 78. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Widespread smoke, mainly before 9pm. Mostly clear, with a low around 43. Southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Tuesday
Patchy smoke before 7am, then widespread smoke after noon. Sunny, with a high near 76. Southwest wind 11 to 20 mph, with gusts as high as 31 mph.
Tuesday Night
Clear, with a low around 42. Southwest wind 6 to 11 mph becoming light west in the evening. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 77. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Clear, with a low around 42. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 81. Light southwest wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 47. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Friday
Mostly sunny, with a high near 83. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 51. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Independence Day
Partly sunny, with a high near 84. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 54. Southwest wind around 6 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 86. Light west wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
Last Update:
11:32 pm MST Jun 28, 2026
Forecast Valid:
12am MST Jun 29, 2026-6pm MST Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation