Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

64°F

18°C

Humidity 48%
Wind Speed W 3 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Jul 09:20 PM MST
Extended Forecast for

Flagstaff AZ

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 11am.  Partly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

    High: 82 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 54. West wind 3 to 5 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 80. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 80 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 79 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 52. Southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 52 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 11am.  Partly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 79 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 51. Southwest wind around 6 mph becoming calm  after midnight.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 53. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 54. West wind 3 to 5 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 80. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Sunday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 79. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 51. Southwest wind around 6 mph becoming calm after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 80. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 53. West wind around 6 mph becoming calm after midnight.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
4:42 pm MST Jul 18, 2025
9pm MST Jul 18, 2025-6pm MST Jul 25, 2025
 
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