Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Hazardous Weather Conditions

Flood Watch 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

68°F

20°C

Humidity	56%
Wind Speed	SSW 4 MPH
Barometer	30.29 in (1025.74 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	31 Aug 03:50 PM MST

More Information:

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

Extended Forecast for

8 Miles ESE Flagstaff AZ

Flood Watch August 31, 04:07pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 04:07pm until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
This Afternoon
High: 67 °F
T-storms
Likely
Tonight
Low: 49 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 77 °F
Slight Chance
T-storms
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 78 °F
Sunny and
Breezy
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 78 °F
Sunny and
Breezy
Thursday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and thunderstorms likely before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a steady temperature around 67. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Tonight

A 40 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 49. West wind 3 to 7 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 8am. Sunny, with a high near 77. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Tuesday Night

Mostly clear, with a low around 50. Southwest wind 9 to 13 mph, with gusts as high as 18 mph.

Wednesday

Sunny, with a high near 78. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 33 mph.

Wednesday Night

Mostly clear, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.

Thursday

Sunny, with a high near 78. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 33 mph.

Thursday Night

Mostly clear, with a low around 52. Southwest wind 9 to 13 mph, with gusts as high as 24 mph.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 76. Southwest wind 11 to 16 mph, with gusts as high as 30 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South wind 6 to 11 mph, with gusts as high as 23 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Southwest wind around 6 mph becoming calm in the evening.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph.