Tropical Depression Nine Forms; Heavy Rainfall in the Southwest and Southeast this Weekend

Tropical Depression Nine has formed and will continue to slowly move to the north-northwest in the coming days. As the storm passes close to the east coast of Florida, tropical storm conditions are possible Sunday through Monday. Tropical Storm Watches have been issued. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Clear

48°F

9°C

Humidity 70%
Wind Speed N 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Last update 28 Sep 07:55 AM MDT
Extended Forecast for

10 Miles S Rafter J Ranch WYSimilar City Names

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 75. Calm wind becoming south southeast 5 to 9 mph in the afternoon.  Chance of precipitation is 50%.

    High: 75 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Calm wind.  Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75. Calm wind becoming south southwest around 5 mph.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 43. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 9am.  High near 70. Southeast wind 5 to 8 mph becoming southwest in the afternoon.  Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming light and variable  in the evening.  Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 7 mph in the morning.  Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 75. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Calm wind. Chance of precipitation is 50%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Calm wind becoming south southwest around 5 mph.
Monday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Light and variable wind becoming southeast around 5 mph after midnight.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 9am. High near 70. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 50%.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 65.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 32.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S Rafter J Ranch WYSimilar City Names
 43.29°N 110.78°W (Elev. 6293 ft)
7:02 am MDT Sep 28, 2025
8am MDT Sep 28, 2025-6pm MDT Oct 4, 2025
 
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