Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Alpine (K46U)

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

Clear

52°F

11°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 24 Jun 02:35 AM MDT
Extended Forecast for

5 Miles SSW Rafter J Ranch WY

  • Overnight

    Overnight: A 20 percent chance of showers before 4am.  Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms, mainly between 10pm and 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 45. West wind around 6 mph becoming calm  after midnight.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 4pm.  High near 77. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 80. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers before 4am. Partly cloudy, with a low around 43. Calm wind.
Wednesday
Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 45. West wind around 6 mph becoming calm after midnight.
Thursday
Showers and thunderstorms, mainly before 4pm. High near 77. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
Rain showers likely before 9am, then rain and snow showers likely between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 32.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Rafter J Ranch WY
 43.37°N 110.82°W (Elev. 6801 ft)
1:17 am MDT Jun 24, 2026
2am MDT Jun 24, 2026-6pm MDT Jun 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database