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, 01:00 AM MDT

Current conditions at

I-40 @ Painted Desert NP HQ (AZT13)

Lat: 35.0637°NLon: 109.77562°WElev: 5745.0ft.

61°F

16°C

Humidity	84%
Wind Speed	WNW 17 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	1.24 mi
Last update	31 Aug 04:03 AM MST

More Information:

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

Extended Forecast for

36 Miles NNE Snowflake AZ

Flood Watch August 31, 05:22am until September 1, 01:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 05:22am until September 1, 01:00am
NOW until 1:00am Tue
Flood Watch
Overnight
Low: 66 °F
Showers
Likely
Monday
High: 77 °F
Showers
Monday Night
Low: 56 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 84 °F
Becoming
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 88 °F
Sunny

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 66. Light west wind. Chance of precipitation is 70%.

Monday

Showers and possibly a thunderstorm. High near 77. Southwest wind 5 to 7 mph becoming northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 56. West wind around 5 mph becoming calm in the evening.

Tuesday

Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 57. West wind around 5 mph becoming light and variable in the evening.

Wednesday

Sunny, with a high near 87. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.

Wednesday Night

Mostly clear, with a low around 59. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

Thursday

Sunny, with a high near 88. Light and variable wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

Partly cloudy, with a low around 60. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. West wind 5 to 7 mph becoming light and variable. Winds could gust as high as 15 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.