National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Monsoons Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Sunday. The close proximity of Tropical Storm Humberto and a tropical wave (AL94) could lead to interaction between them, and details of their long-range track and intensity forecasts, and any potential impacts, are more uncertain than usual. Read More >

Current conditions at

POPLAR (POPM8)

Lat: 48.12708°NLon: 105.07335°WElev: 2181.0ft.

NA

76°F

24°C

Humidity 24%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 24 Sep 08:18 PM MDT
Extended Forecast for

Brockton MT

  • Tonight

    Tonight: Mostly clear, with a low around 47. Southwest wind around 9 mph becoming north northeast after midnight.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. North northeast wind 9 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. Southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. South southwest wind 7 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Northwest wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. West wind 6 to 8 mph becoming east southeast after midnight.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. East wind 9 to 11 mph.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Southwest wind around 9 mph becoming north northeast after midnight.
Thursday
Sunny, with a high near 79. North northeast wind 9 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 51. Southeast wind around 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 77. South southwest wind 7 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 44. Northwest wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 82. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 49. West wind 6 to 8 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 88. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 55. East wind 9 to 11 mph.
Monday
Mostly sunny, with a high near 88. East wind 8 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 55. East southeast wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Wednesday
A slight chance of showers. Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brockton MT
 48.16°N 104.92°W (Elev. 2110 ft)
Last Update:
1:19 pm MDT Sep 24, 2025
Forecast Valid:
8pm MDT Sep 24, 2025-6pm MDT Oct 1, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation