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

26 Miles NE Snowflake AZ

Flood Watch August 31, 05:20am until September 1, 01:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 31, 05:20am until September 1, 01:00am
NOW until 1:00am Tue
Flood Watch
Overnight
Low: 63 °F
Showers
Likely
Monday
High: 76 °F
Showers
Monday Night
Low: 57 °F
Chance
T-storms then
Patchy Fog
Tuesday
High: 83 °F
Becoming
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 87 °F
Sunny

Detailed Forecast

Overnight

Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 70%.

Monday

Showers and possibly a thunderstorm before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 76. Southwest wind 5 to 8 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. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 57. Northwest wind 5 to 7 mph becoming light and variable in the evening.

Tuesday

Mostly cloudy through mid morning, then gradual clearing, with a high near 83. Light and variable wind becoming west 5 to 7 mph in the morning.

Tuesday Night

Mostly clear, with a low around 57. West wind 5 to 7 mph becoming south after midnight.

Wednesday

Sunny, with a high near 86. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 58. West wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 17 mph.

Thursday

Sunny, with a high near 87. Southeast wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 16 mph.

Thursday Night

Partly cloudy, with a low around 60. West wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph.

Friday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southwest wind 5 to 9 mph, with gusts as high as 16 mph.

Saturday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. West wind 5 to 8 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southeast wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.