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

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Lat: NA°NLon: NA°WElev: NAft.

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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

8 Miles WNW Havasupai Gardens Campground AZ

Flood Watch August 31, 09:08am until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 09:08am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Today
High: 87 °F
T-storms
Tonight
Low: 63 °F
Showers
Likely then
Slight Chance
T-storms
Tuesday
High: 91 °F
Chance
T-storms
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 93 °F
Slight Chance
T-storms
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 87. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%.

Tonight

Showers and thunderstorms likely, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%.

Tuesday

A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Light and variable wind becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 64. South wind 5 to 8 mph, with gusts as high as 15 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 93. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 64. Southwest wind 6 to 11 mph becoming light south after midnight. Winds could gust as high as 16 mph.

Thursday

Sunny, with a high near 94. Light south wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 66. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 15 mph.

Friday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 94. Light south wind becoming southwest 8 to 13 mph in the morning.

Friday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 67. South wind 5 to 8 mph becoming calm after midnight.

Saturday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.

Sunday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 95. Calm wind becoming southwest around 6 mph in the afternoon.