Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

DIAMOND RIM (DIAU1)

Lat: 40.61722°NLon: 109.24278°WElev: 7730.0ft.

NA

60°F

16°C

Humidity 68%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 28 Jul 06:27 AM MDT
Extended Forecast for

10 Miles NNE Vernal UT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 90. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 66. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm.  Partly sunny, with a high near 89. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 64. West southwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 90. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 66. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Partly sunny, with a high near 89. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 92. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Vernal UT
 40.57°N 109.43°W (Elev. 5702 ft)
5:02 am MDT Jul 28, 2026
7am MDT Jul 28, 2026-6pm MDT Aug 3, 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