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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

USGS/NPS Building - Moab (MOAB)

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

NA

99°F

37°C

Humidity 8%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Heat Index94°F (34°C)
Last update 17 Jun 03:00 PM MDT
Extended Forecast for

2 Miles ENE Castle Valley UT

Red Flag Warning June 17, 03:37pm until June 17, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 17, 03:37pm until June 17, 09:00pm

    NOW until 9:00pm Wed

    Red Flag Warning

  • This Afternoon

    High: 102 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 67. Breezy, with a west northwest wind 15 to 20 mph becoming southeast 5 to 10 mph in the evening.

    Low: 67 °F

    Mostly 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 68. West wind 5 to 10 mph becoming southeast after midnight.

    Low: 68 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 102. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 102. Breezy, with a west wind 15 to 20 mph.
Tonight
Mostly clear, with a low around 67. 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 68. West wind 5 to 10 mph becoming southeast after midnight.
Juneteenth
Sunny and hot, with a high near 102. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Clear, with a low around 64.
Monday
Sunny and hot, with a high near 99.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Castle Valley UT
 38.67°N 109.36°W (Elev. 4596 ft)
Last Update:
12:41 pm MDT Jun 17, 2026
Forecast Valid:
3pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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