National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

NAVAJO MONUMENT (QNMA3)

Lat: 36.67667°NLon: 110.54389°WElev: 7204.0ft.

NA

64°F

18°C

Humidity 54%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 29 Aug 03:36 AM MDT
Extended Forecast for

Dennehotso AZ

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. South wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.

    High: 92 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 61. Northwest wind 7 to 17 mph becoming east in the evening. Winds could gust as high as 28 mph.

    Low: 61 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 88. South wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 88 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81. West wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. South wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. South wind 5 to 10 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 61. Northwest wind 7 to 17 mph becoming east in the evening. Winds could gust as high as 28 mph.
Sunday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 88. South wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81. West wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. South wind 5 to 9 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 56. Southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 59. West wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 89. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 60. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Friday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind 5 to 9 mph, with gusts as high as 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Dennehotso AZ
 36.81°N 109.87°W (Elev. 5098 ft)
Last Update:
12:32 am MDT Aug 29, 2026
Forecast Valid:
4am MDT Aug 29, 2026-6pm MDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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