Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Hazardous Weather Conditions

Flood Watch in effect from August 30, 02:00 PM MST until September 1, 12:00 AM MST

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Mostly Cloudy

73°F

23°C

Humidity	53%
Wind Speed	S 12 MPH
Barometer	30.34 in (1027.43 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	30 Aug 11:50 AM MST

More Information:

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

Extended Forecast for

2 Miles ESE Flagstaff AZ

Flood Watch August 30, 02:00pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 78 °F
Chance
T-storms
Tonight
Low: 53 °F
Showers
Likely
Monday
High: 72 °F
T-storms
Likely and
Patchy Fog
Monday Night
Low: 47 °F
Chance
T-storms and
Patchy Fog
then Patchy
Fog
Tuesday
High: 75 °F
Slight Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 76 °F
Slight Chance
T-storms
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 78 °F
Sunny

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 78. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.

Tonight

A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 53. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Monday

Showers and thunderstorms likely, mainly before 2pm. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 72. Southeast wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of showers and thunderstorms before 11pm. Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 47. Light and variable wind.

Tuesday

A 10 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 49. Southwest wind 3 to 7 mph. Winds could gust as high as 15 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 76. Southwest wind 7 to 16 mph, with gusts as high as 31 mph.

Wednesday Night

Mostly clear, with a low around 48. Southwest wind 3 to 8 mph.

Thursday

Sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 49. Southwest wind 5 to 8 mph becoming calm in the evening.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51. Southwest wind around 6 mph becoming calm in the evening.

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the morning.