Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Ogden-Hinckley Airport (KOGD)

Lat: 41.19406°NLon: 112.01681°WElev: 4440.0ft.

Mostly Cloudy

54°F

12°C

Humidity 66%
Wind Speed SSW 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Oct 04:20 PM MDT
Extended Forecast for

Roy UT

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms.  Partly sunny, with a steady temperature around 54. South wind around 6 mph.

    High: 54 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 43. South southwest wind around 6 mph becoming east southeast in the evening.  Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 9am.  Cloudy, with a high near 51. South wind 6 to 8 mph.  Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. East southeast wind 3 to 6 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56. East southeast wind around 6 mph becoming west southwest in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 54. South wind around 6 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 43. South southwest wind around 6 mph becoming east southeast in the evening. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before 9am. Cloudy, with a high near 51. South wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 41. East southeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 56. East southeast wind around 6 mph becoming west southwest in the afternoon.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 44.
Sunday
Sunny, with a high near 68.
Sunday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 45.
Monday
A chance of showers. Mostly sunny, with a high near 56.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Roy UT
 41.18°N 112.03°W (Elev. 4472 ft)
3:05 pm MDT Oct 15, 2025
4pm MDT Oct 15, 2025-6pm MDT Oct 22, 2025
 
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Additional Resources

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