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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

USGS/NPS Building - Moab (MOAB)

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

NA

102°F

39°C

Humidity 8%
Wind Speed NW 9 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index96°F (36°C)
Last update 17 Jun 06:00 PM MDT
Extended Forecast for

8 Miles NE Castle Valley UT

Red Flag Warning June 17, 06:54pm until June 17, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning June 17, 06:54pm until June 17, 09:00pm

    NOW until 9:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 66 °F

    Clear and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Light and variable wind becoming west 10 to 15 mph in the morning.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 66. West wind 5 to 15 mph becoming southeast after midnight.

    Low: 66 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. West southwest wind 10 to 15 mph becoming south after midnight.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Breezy.

    High: 97 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 66. Breezy, with a west northwest wind 15 to 20 mph becoming southeast 5 to 10 mph in the evening.
Thursday
Sunny and hot, with a high near 100. Light and variable wind becoming west 10 to 15 mph in the morning.
Thursday Night
Increasing clouds, with a low around 66. West wind 5 to 15 mph becoming southeast after midnight.
Juneteenth
Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 69. West southwest wind 10 to 15 mph becoming south after midnight.
Saturday
Sunny and hot, with a high near 97. Breezy.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Clear, with a low around 63.
Monday
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 102.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 103.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Castle Valley UT
 38.72°N 109.31°W (Elev. 4606 ft)
Last Update:
5:07 pm MDT Jun 17, 2026
Forecast Valid:
6pm MDT Jun 17, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation