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.

63°F

17°C

Humidity	47%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	31 Aug 08:07 AM MST

More Information:

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

Extended Forecast for

8 Miles NNE Phantom Ranch AZ

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

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 09:00am until September 1, 12:00am
NOW until 12:00am Tue
Flood Watch
Today
High: 60 °F
T-storms
Tonight
Low: 45 °F
Showers
Likely and
Patchy Fog
then Patchy
Fog
Tuesday
High: 67 °F
Chance
T-storms and
Patchy Fog
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 68 °F
Slight Chance
T-storms
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. Steady temperature around 60. Southeast wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 90%.

Tonight

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 45. Northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 67. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

Tuesday Night

Mostly clear, with a low around 46. Southwest wind 11 to 15 mph, with gusts as high as 21 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 68. Southwest wind 14 to 20 mph, with gusts as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 47. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 70. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.

Thursday Night

Mostly clear, with a low around 49. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

Friday

A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 70. Southwest wind 9 to 15 mph, with gusts as high as 22 mph.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 68. South wind 5 to 8 mph. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51. Light and variable wind becoming south around 5 mph.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 70%.