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

BRIGHT ANGEL (QBAA3)

Lat: 36.20472°NLon: 112.06222°WElev: 8134.0ft.

64°F

18°C

Humidity	54%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	31 Aug 05:07 PM MST

More Information:

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

Extended Forecast for

21 Miles NNE Phantom Ranch AZ

Flood Watch August 31, 05:22pm until September 1, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 05:22pm until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
This Afternoon
High: 72 °F
Showers
Likely
Tonight
Low: 57 °F
Showers
Likely then
Mostly Clear
Tuesday
High: 79 °F
Chance
T-storms
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Northeast wind around 7 mph. Chance of precipitation is 60%.

Tonight

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Northeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%.

Tuesday

A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 79. Southeast wind 6 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Mostly clear, with a low around 59. South wind 11 to 14 mph, with gusts as high as 22 mph.

Wednesday

Sunny, with a high near 79. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.

Wednesday Night

Mostly clear, with a low around 60. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.

Thursday

Sunny, with a high near 82. South wind 11 to 16 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 62. Southwest wind 11 to 15 mph, with gusts as high as 28 mph.

Friday

A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 80. Southwest wind 14 to 18 mph, with gusts as high as 25 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

Saturday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 7 to 10 mph, with gusts as high as 15 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind around 6 mph becoming calm in the evening.

Sunday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 5 to 8 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

Labor Day

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.