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

54°F

12°C

Humidity	93%
Wind Speed	N 3 MPH
Barometer	30.33 in (1027.09 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	31 Aug 07:20 AM MST

More Information:

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

Extended Forecast for

5 Miles SSE Flagstaff AZ

Flood Watch August 31, 07:39am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 07:39am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Today
High: 72 °F
T-storms and
Patchy Fog
Tonight
Low: 45 °F
Chance
T-storms and
Patchy Fog
then Patchy
Fog
Tuesday
High: 74 °F
Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 75 °F
Slight Chance
T-storms
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 48 °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. Patchy fog before 8am. High near 72. Calm wind becoming south 5 to 7 mph in the morning. Winds could gust as high as 18 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 45. Calm wind.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly 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 26 mph.

Tuesday Night

Mostly clear, with a low around 46. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 75. Southwest wind 7 to 17 mph, with gusts as high as 31 mph.

Wednesday Night

Mostly clear, with a low around 46. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 76. Southwest wind 6 to 16 mph, with gusts as high as 29 mph.

Thursday Night

Mostly clear, with a low around 48. Southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 17 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 75. Southwest wind 5 to 14 mph, with gusts as high as 26 mph.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 48. 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 21 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. Calm wind.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 22 mph.