Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from August 26, 10:00 AM MST until August 28, 08:00 PM 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

17 Miles NW Grand Canyon Village AZ

Extreme Heat Warning until August 28, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning until August 28, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
This Afternoon
High: 97 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Mostly Cloudy
Friday
High: 95 °F
Chance
T-storms
Friday Night
Low: 69 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 90 °F
Showers
Saturday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 85 °F
T-storms
Likely
Sunday Night
Low: 63 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 97. Southwest wind around 10 mph, with gusts as high as 17 mph.

Tonight

Mostly cloudy, with a low around 69. South wind around 6 mph becoming light and variable.

Friday

A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 95. Southeast wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

Friday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 69. South wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 20%.

Saturday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 90. Southeast wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.

Sunday

Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 85. South wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 7 to 10 mph, with gusts as high as 17 mph.

Monday

Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 83. Southeast wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 62. Southeast wind 6 to 9 mph.

Tuesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 6 to 10 mph, with gusts as high as 17 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind 5 to 8 mph.

Wednesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.