Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

USGS/NPS Building - Moab (MOAB)

Lat: 38.537356°NLon: 109.510439°WElev: 4476.0ft.

NA

76°F

24°C

Humidity 43%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index78°F (26°C)
Last update 23 Aug 04:00 AM MDT
Extended Forecast for

3 Miles SSE Castle Valley UT

  • Today

    Today: Mostly sunny, with a high near 88. South wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88. East southeast wind 5 to 10 mph becoming west northwest in the morning.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. West wind 5 to 10 mph becoming east southeast after midnight.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 89. East southeast wind 5 to 10 mph becoming west northwest in the morning.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 69.

    Low: 69 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 88. South wind 5 to 10 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 70. West southwest wind 5 to 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 88. East southeast wind 5 to 10 mph becoming west northwest in the morning.
Monday Night
Partly cloudy, with a low around 69. West wind 5 to 10 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 89. East southeast wind 5 to 10 mph becoming west northwest in the morning.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 89.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Castle Valley UT
 38.6°N 109.38°W (Elev. 6745 ft)
4:52 am MDT Aug 23, 2026
5am MDT Aug 23, 2026-6pm MDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database