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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

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

unknown precip

42°F

6°C

Humidity 43%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 15 Oct 12:30 PM MDT
Extended Forecast for

7 Miles SE Boulder MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Calm wind becoming southeast around 5 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southeast wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. Calm wind becoming southeast around 6 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. Calm wind becoming west southwest around 6 mph in the evening.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming south around 6 mph in the afternoon.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Calm wind becoming southeast around 5 mph.
Tonight
Mostly clear, with a low around 30. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 60. Calm wind becoming southeast around 6 mph.
Friday Night
Partly cloudy, with a low around 35. Calm wind becoming west southwest around 6 mph in the evening.
Saturday
Mostly sunny, with a high near 63. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming northwest after midnight.
Sunday
Sunny, with a high near 58. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 35. Light and variable wind.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Boulder MT
 46.18°N 112°W (Elev. 4977 ft)
Last Update:
12:31 pm MDT Oct 15, 2026
Forecast Valid:
12pm MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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