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

Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms posing a risk for strong gusts and/or large hail are possible across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic Thursday afternoon and evening. Excessive rainfall may bring flash and urban flooding over the Mid-Mississippi and Ohio Valleys, and Mid-Atlantic on Thursday. Read More >

Current conditions at

BOULDER MOUNTAIN (BOMM8)

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

NA

54°F

12°C

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

18 Miles NE Winston MT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 53. Southwest wind 6 to 8 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54. West northwest wind 5 to 13 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. South southwest wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West southwest wind around 7 mph becoming east after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. South southeast wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Southwest wind 5 to 9 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. South southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 53. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 72. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 54. West northwest wind 5 to 13 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 76. South southwest wind 5 to 8 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. West southwest wind around 7 mph becoming east after midnight.
Saturday
Sunny, with a high near 82. South southeast wind 7 to 11 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 61. Southwest wind 5 to 9 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 81. South southeast wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 78.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Winston MT
 46.7°N 111.44°W (Elev. 6601 ft)
Last Update:
4:47 pm MDT Jul 8, 2026
Forecast Valid:
7pm MDT Jul 8, 2026-6pm MDT Jul 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation