Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

NA

36°F

2°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

15 Miles ENE Winston MT

  • Today

    Today: A slight chance of rain and snow showers before 3pm.  Patchy smoke. Sunny, with a high near 51. West northwest wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 39. Northwest wind 7 to 11 mph becoming east after midnight.

    Low: 39 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke before 4pm. Sunny, with a high near 57. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke before 7pm. Mostly clear, with a low around 42. North wind 7 to 9 mph becoming east after midnight.

    Low: 42 °F

    Patchy Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Southeast wind 5 to 7 mph becoming west in the afternoon.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West northwest wind around 7 mph becoming southeast after midnight.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. South southeast wind 5 to 7 mph becoming west in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. West northwest wind 5 to 7 mph becoming light and variable.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain and snow showers before 3pm. Patchy smoke. Sunny, with a high near 51. West northwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Patchy smoke. Mostly clear, with a low around 39. Northwest wind 7 to 11 mph becoming east after midnight.
Tuesday
Patchy smoke before 4pm. Sunny, with a high near 57. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Tuesday Night
Patchy smoke before 7pm. Mostly clear, with a low around 42. North wind 7 to 9 mph becoming east after midnight.
Wednesday
Sunny, with a high near 63. Southeast wind 5 to 7 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. West northwest wind around 7 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 69. South southeast wind 5 to 7 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 53. West northwest wind 5 to 7 mph becoming light and variable.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Winston MT
 46.53°N 111.35°W (Elev. 8212 ft)
3:51 am MDT Aug 3, 2026
9am MDT Aug 3, 2026-6pm MDT Aug 9, 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