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

NA ()

Lat: NA°NLon: NA°WElev: NAft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	°F (°C)
Heat Index	°F (°C)
Last update

More Information:

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

Extended Forecast for

5 Miles NE Flagstaff AZ

Flood Watch August 31, 02:18pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 02:18pm until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
This Afternoon
High: 71 °F
T-storms
Likely
Tonight
Low: 50 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 76 °F
Slight Chance
T-storms
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny and
Breezy
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 77 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 53 °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 high near 71. South wind 11 to 13 mph becoming west. Winds could gust 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 50. West wind around 6 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 76. Southwest wind 5 to 10 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 51. Southwest wind 9 to 14 mph.

Wednesday

Sunny, with a high near 76. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 33 mph.

Wednesday Night

Mostly clear, with a low around 52. Southwest wind 9 to 15 mph, with gusts as high as 22 mph.

Thursday

Sunny, with a high near 77. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 32 mph.

Thursday Night

Mostly clear, with a low around 53. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 75. Southwest wind 10 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 53. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 22 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. 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 76. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.