Monsoons Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Sunday. The close proximity of Tropical Storm Humberto and a tropical wave (AL94) could lead to interaction between them, and details of their long-range track and intensity forecasts, and any potential impacts, are more uncertain than usual. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

54°F

12°C

Humidity	46%
Wind Speed	N 0 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	24 Sep 08:45 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Flagstaff AZ

Tonight
Low: 45 °F
Mostly Clear
Thursday
High: 78 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 46 °F
Showers
Likely
Friday
High: 70 °F
Showers
Likely
Friday Night
Low: 44 °F
Chance
Showers
Saturday
High: 67 °F
Showers
Saturday Night
Low: 43 °F
Showers
Likely
Sunday
High: 63 °F
Showers
Likely
Sunday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 45. Calm wind.

Thursday

A 50 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 78. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Thursday Night

Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 46. South wind 3 to 6 mph. Chance of precipitation is 60%.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 70. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Saturday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 67. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. Light south wind. Chance of precipitation is 60%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 63. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Sunday Night

A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 41. Light southwest wind.

Monday

A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 42. Light southwest wind.

Tuesday

Mostly sunny, with a high near 68. Southwest wind 5 to 11 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 42. Southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.

Wednesday

Sunny, with a high near 70. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.