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

Hazardous Weather Conditions

Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

Lat: 46.3233°NLon: 112.06891°WElev: 5593.0ft.

NA

51°F

11°C

Humidity 58%
Wind Speed NNE 9 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 27 Jun 04:30 PM MDT
Extended Forecast for

6 Miles E Boulder MT

Winter Weather Advisory June 27, 06:00pm until June 29, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 51. North northwest wind around 8 mph. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 10pm, then showers likely between 10pm and midnight, then rain after midnight. Low around 35. Northwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers
    Likely then
    Rain

  • Sunday

    Sunday: Rain. High near 40. West wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 40 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 9pm, then rain, possibly mixed with snow between 9pm and midnight, then rain after midnight. Low around 36. Southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    then Rain

  • Monday

    Monday: Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 43. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 43 °F

    Showers

  • Monday Night

    Monday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 39. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. West southwest wind around 7 mph.

    High: 56 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42. West wind 5 to 7 mph.

    Low: 42 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 51. North northwest wind around 8 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms likely before 10pm, then showers likely between 10pm and midnight, then rain after midnight. Low around 35. Northwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 40. West wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain before 9pm, then rain, possibly mixed with snow between 9pm and midnight, then rain after midnight. Low around 36. Southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday
Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 43. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 39. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. West southwest wind around 7 mph.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42. West wind 5 to 7 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 60.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 65.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Independence Day
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Boulder MT
 46.24°N 112.01°W (Elev. 6798 ft)
Last Update:
4:17 pm MDT Jun 27, 2026
Forecast Valid:
4pm MDT Jun 27, 2026-6pm MDT Jul 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation