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.

Clear

63°F

17°C

Humidity	77%
Wind Speed	SW 8 MPH
Barometer	30.35 in (1027.77 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	31 Aug 10:00 AM MST

More Information:

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

Extended Forecast for

2 Miles SSW Flagstaff AZ

Flood Watch August 31, 10:15am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 10:15am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Today
High: 71 °F
T-storms
Tonight
Low: 47 °F
Chance
T-storms and
Patchy Fog
then Patchy
Fog
Tuesday
High: 74 °F
Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 74 °F
Slight Chance
T-storms
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Today

Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 71. East wind 5 to 7 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 80%.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 47. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 74. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 48. Southwest wind 3 to 6 mph. Winds could gust as high as 15 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 74. Southwest wind 6 to 16 mph, with gusts as high as 29 mph.

Wednesday Night

Mostly clear, with a low around 48. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

Thursday

Sunny, with a high near 75. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 49. Southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 16 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 75. Southwest wind 5 to 13 mph, with gusts as high as 25 mph.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Light and variable wind.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%.