Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

POPLAR (POPM8)

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

NA

89°F

32°C

Humidity 32%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index87°F (31°C)
Last update 27 Jul 07:18 PM MDT
Extended Forecast for

Brockton MT

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 62. North northeast wind 3 to 7 mph.

    Low: 62 °F

    Haze

  • Tuesday

    Tuesday: Widespread haze. Sunny and hot, with a high near 96. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 96 °F

    Haze

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly between midnight and 1am.  Widespread haze. Partly cloudy, with a low around 65. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Widespread haze before 7am. Mostly sunny and hot, with a high near 98. South southeast wind 6 to 9 mph becoming west southwest in the afternoon.  Chance of precipitation is 20%.

    High: 98 °F

    Haze then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. North northwest wind 8 to 13 mph becoming east after midnight.

    Low: 65 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 92. Northeast wind around 9 mph.  Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 62. East northeast wind 7 to 10 mph.

    Low: 62 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 93. East wind 6 to 9 mph becoming north in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. North wind 8 to 10 mph becoming east in the evening.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 62. North northeast wind 3 to 7 mph.
Tuesday
Widespread haze. Sunny and hot, with a high near 96. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly between midnight and 1am. Widespread haze. Partly cloudy, with a low around 65. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Widespread haze before 7am. Mostly sunny and hot, with a high near 98. South southeast wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. North northwest wind 8 to 13 mph becoming east after midnight.
Thursday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 92. Northeast wind around 9 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. East northeast wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 93. East wind 6 to 9 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 62. North wind 8 to 10 mph becoming east in the evening.
Saturday
Sunny, with a high near 94. East northeast wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 67. East southeast wind 13 to 18 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny and hot, with a high near 99.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 83. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Brockton MT
 48.16°N 104.92°W (Elev. 2110 ft)
12:46 pm MDT Jul 27, 2026
8pm MDT Jul 27, 2026-6pm MDT Aug 3, 2026
 
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Additional Resources

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