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

57°F

14°C

Humidity 93%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 23 Aug 04:39 AM MDT
Extended Forecast for

13 Miles SSE Livingston MT

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 59. West southwest wind 17 to 21 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 44. Southwest wind 16 to 21 mph becoming northwest 9 to 14 mph after midnight.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. Southwest wind 9 to 11 mph becoming west northwest in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. North northwest wind 8 to 10 mph becoming southeast after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 57. South wind 5 to 9 mph becoming north northwest in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday 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 44. North wind around 9 mph becoming south after midnight.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 59. South wind around 9 mph becoming west northwest in the afternoon.

    High: 59 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46. West northwest wind 8 to 16 mph becoming south in the evening.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 60. South wind 11 to 16 mph becoming west in the afternoon.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 59. West southwest wind 17 to 21 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 44. Southwest wind 16 to 21 mph becoming northwest 9 to 14 mph after midnight.
Monday
Mostly sunny, with a high near 58. Southwest wind 9 to 11 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 44. North northwest wind 8 to 10 mph becoming southeast after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57. South wind 5 to 9 mph becoming north northwest in the afternoon.
Tuesday 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 44. North wind around 9 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. South wind around 9 mph becoming west northwest in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. West northwest wind 8 to 16 mph becoming south in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. South wind 11 to 16 mph becoming west in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. South wind 10 to 17 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 58. South wind 11 to 16 mph becoming west in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 45. West wind 11 to 16 mph becoming south in the evening.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 57. South wind 14 to 17 mph becoming west in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Livingston MT
 45.47°N 110.47°W (Elev. 10489 ft)
12:32 am MDT Aug 23, 2026
5am MDT Aug 23, 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