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

13 Miles NNE 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: 69 °F
Showers
Likely
Tonight
Low: 47 °F
Chance
T-storms then
Patchy Fog
Tuesday
High: 75 °F
Slight Chance
T-storms
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. South wind around 10 mph becoming west. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Tonight

A 40 percent chance of showers and thunderstorms before 11pm. Patchy fog between 3am and 4am. Otherwise, partly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 75. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 47. Southwest wind 6 to 10 mph, with gusts as high as 15 mph.

Wednesday

Sunny, with a high near 75. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 48. Southwest wind 5 to 11 mph, with gusts as high as 17 mph.

Thursday

Sunny, with a high near 76. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

Mostly clear, with a low around 49. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 75. Southwest wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 49. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 17 mph.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 73. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Light southwest wind.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.