Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Mesquite (CMP27)

Lat: 36.81444°NLon: 114.05065°WElev: 1767.0ft.

NA

88°F

31°C

Humidity 12%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Heat Index84°F (29°C)
Last update 19 Jun 03:20 AM PDT
Extended Forecast for

11 Miles SW Saint George UT

Red Flag Warning June 19, 11:00am until June 19, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming light and variable.

    Low: 73 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 104. East northeast wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 104 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. West southwest wind 12 to 17 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 101. East northeast wind 7 to 15 mph becoming west southwest in the morning. Winds could gust as high as 24 mph.

    High: 101 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 68. West southwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 68 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 70.

    Low: 70 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming light and variable.
Juneteenth
Sunny, with a high near 104. East northeast wind 5 to 10 mph becoming west southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 70. West southwest wind 12 to 17 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny, with a high near 101. East northeast wind 7 to 15 mph becoming west southwest in the morning. Winds could gust as high as 24 mph.
Saturday Night
Clear, with a low around 68. West southwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 104.
Sunday Night
Clear, with a low around 69.
Monday
Sunny, with a high near 104.
Monday Night
Clear, with a low around 70.
Tuesday
Sunny and hot, with a high near 107.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 109.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 109.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Saint George UT
 36.97°N 113.73°W (Elev. 2477 ft)
12:47 am MST Jun 19, 2026
3am MST Jun 19, 2026-6pm MST Jun 25, 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