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

Hazardous Weather Conditions

Current conditions at

Logan-Cache Airport (KLGU)

Lat: 41.78652°NLon: 111.85187°WElev: 4446.0ft.

Clear

99°F

37°C

Humidity 8%
Wind Speed SW 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 07 Aug 03:20 PM MDT
Extended Forecast for

Plymouth UTSimilar City Names

Heat Advisory August 7, 03:42pm until August 10, 12:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 7, 03:42pm until August 10, 12:00am

    NOW until 12:00am Mon

    Heat Advisory

  • Tonight

    Low: 66 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke. Partly sunny, with a high near 99. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 99 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Patchy smoke. Partly cloudy, with a low around 67. West wind 5 to 9 mph becoming calm after midnight.

    Low: 67 °F

    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke before noon. Sunny, with a high near 97. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 97 °F

    Patchy Smoke
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. West wind 5 to 8 mph becoming calm after midnight.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy smoke after 9pm. Partly cloudy, with a low around 66. West wind 6 to 11 mph becoming light and variable after midnight.
Saturday
Patchy smoke. Partly sunny, with a high near 99. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
Patchy smoke. Partly cloudy, with a low around 67. West wind 5 to 9 mph becoming calm after midnight.
Sunday
Patchy smoke before noon. Sunny, with a high near 97. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. West wind 5 to 8 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Mostly cloudy, with a low around 64.
Wednesday
Partly sunny, with a high near 92.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
Partly sunny, with a high near 90.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth UTSimilar City Names
 41.87°N 112.15°W (Elev. 4436 ft)
Last Update:
2:36 pm MDT Aug 7, 2026
Forecast Valid:
3pm MDT Aug 7, 2026-6pm MDT Aug 14, 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