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

82°F

28°C

Humidity 17%
Wind Speed W 5 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Heat Index80°F (27°C)
Last update 23 Jun 03:55 PM MDT
Extended Forecast for

6 Miles S Rafter J Ranch WY

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 76. West northwest wind 10 to 13 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm.  Mostly sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 82 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 5am.  Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 9am.  Mostly sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 78. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 28 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Low: 42 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 76. West northwest wind 10 to 13 mph.
Tonight
Mostly clear, with a low around 42. West northwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 42. West wind 5 to 7 mph becoming light and variable after midnight.
Thursday
A chance of showers, with thunderstorms also possible after 9am. Mostly sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 42. West wind 5 to 8 mph becoming light and variable after midnight.
Friday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Saturday
Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Sunday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 54.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 28.
Monday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Rafter J Ranch WY
 43.35°N 110.79°W (Elev. 7799 ft)
2:48 pm MDT Jun 23, 2026
4pm MDT Jun 23, 2026-6pm MDT Jun 29, 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