Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

UPPER SAND WASH (USWU1)

Lat: 39.70819°NLon: 109.441°WElev: 6469.0ft.

NA

63°F

17°C

Humidity 47%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Aug 03:27 AM MDT
Extended Forecast for

20 Miles SSE Randlett UT

  • Today

    Today: Isolated showers and thunderstorms after 1pm.  Sunny, with a high near 94. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.  Chance of precipitation is 10%.

    High: 94 °F

    Sunny then
    Isolated
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph becoming east northeast in the evening.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 96. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. West northwest wind 5 to 10 mph becoming south after midnight.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 94.

    High: 94 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly before midnight.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Isolated showers and thunderstorms after 1pm. Sunny, with a high near 94. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 10%.
Tonight
Partly cloudy, with a low around 61. Southwest wind 5 to 10 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 96. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 62. West northwest wind 5 to 10 mph becoming south after midnight.
Friday
Mostly sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.
Saturday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 62.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 90.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSE Randlett UT
 39.98°N 109.66°W (Elev. 4990 ft)
4:07 am MDT Aug 19, 2026
4am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database