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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

81°F

27°C

Humidity 35%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index80°F (27°C)
Last update 22 Aug 03:39 PM MDT
Extended Forecast for

15 Miles SW Nye MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 63. Southwest wind around 9 mph.

    High: 63 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 46. West southwest wind 9 to 15 mph.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 63. Southwest wind 14 to 23 mph.

    High: 63 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 43. South southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. South southwest wind 9 to 15 mph becoming west in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. West northwest wind 7 to 13 mph becoming south southwest after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon.  Sunny through mid morning, then becoming mostly cloudy, with a high near 60. Southwest wind around 9 mph becoming west northwest in the afternoon.  Chance of precipitation is 70%.

    High: 60 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 45. North northwest wind 7 to 9 mph becoming south in the evening.

    Low: 45 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62. South southwest wind around 9 mph becoming northwest in the afternoon.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 63. Southwest wind around 9 mph.
Tonight
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 46. West southwest wind 9 to 15 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Southwest wind 14 to 23 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. South southwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 62. South southwest wind 9 to 15 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 45. West northwest wind 7 to 13 mph becoming south southwest after midnight.
Tuesday
Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 60. Southwest wind around 9 mph becoming west northwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. North northwest wind 7 to 9 mph becoming south in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. South southwest wind around 9 mph becoming northwest in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. West wind 8 to 13 mph becoming south in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62. South southwest wind 11 to 20 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45. South southwest wind 13 to 17 mph.
Friday
Mostly sunny, with a high near 60. South southwest wind 11 to 17 mph.
Friday Night
Partly cloudy, with a low around 44. South southwest wind 15 to 18 mph.
Saturday
Sunny, with a high near 58. West southwest wind 14 to 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Nye MT
 45.25°N 110°W (Elev. 10026 ft)
1:17 pm MDT Aug 22, 2026
4pm MDT Aug 22, 2026-6pm MDT Aug 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database