Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

46°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 22 Sep 12:20 AM MST
Extended Forecast for

Flagstaff AZ

  • Overnight

    Overnight: A chance of sprinkles after 2am.  Mostly clear, with a low around 46. Southwest wind 3 to 5 mph.

    Low: 46 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 16 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 73. East wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 73 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 44. Calm wind.  Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 72. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 17 mph.  Chance of precipitation is 50%.

    High: 72 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Partly cloudy, with a low around 44. Light and variable wind.  Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 75. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of sprinkles after 2am. Mostly clear, with a low around 46. Southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 16 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 73. East wind 5 to 8 mph, with gusts as high as 16 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 72. Light and variable wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 48. Calm wind.
Saturday
Mostly sunny, with a high near 74. 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 50. Light west wind.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 72. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49. Southwest wind around 6 mph becoming calm in the evening.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
11:33 pm MST Sep 21, 2026
12am MST Sep 22, 2026-6pm MST Sep 28, 2026
 
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