Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Alpine (K46U)

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

Mostly Cloudy

68°F

20°C

Humidity 64%
Wind Speed NW 14 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Aug 09:55 PM MDT
Extended Forecast for

12 Miles WSW Rafter J Ranch WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 11pm and midnight.  Partly cloudy, with a low around 54. South southwest wind around 5 mph.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 67. West southwest wind 5 to 11 mph.

    High: 67 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming south southeast after midnight.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Light and variable wind becoming west southwest 5 to 8 mph in the morning.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 52. West wind around 5 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 69. East wind 5 to 9 mph becoming west in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming east after midnight.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Partly cloudy, with a low around 54. South southwest wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 67. West southwest wind 5 to 11 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming south southeast after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Light and variable wind becoming west southwest 5 to 8 mph in the morning.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. West wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. East wind 5 to 9 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 50.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Rafter J Ranch WY
 43.33°N 110.99°W (Elev. 8455 ft)
8:47 pm MDT Aug 22, 2026
10pm MDT Aug 22, 2026-6pm MDT Aug 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