News Headlines
Current conditions at

HILLSBORO (HBOM8)

Lat: 45.10392°NLon: 108.21972°WElev: 3986.0ft.

NA

67°F

19°C

Humidity 27%
Wind Speed S 15 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Jun 04:29 PM MDT
Extended Forecast for

19 Miles SW Fort Smith MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a high near 69. West southwest wind around 20 mph.

    High: 69 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. West southwest wind 9 to 18 mph becoming south southeast after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. South wind 8 to 13 mph becoming north in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms between 7pm and 8pm.  Partly cloudy, with a low around 54. North wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light south southwest wind increasing to 9 to 14 mph in the morning.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 57. South wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 87. Light south wind becoming southwest 9 to 14 mph in the morning.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. West wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 87. Light south wind becoming west southwest 6 to 11 mph in the morning.

    High: 87 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 69. West southwest wind around 20 mph.
Tonight
Mostly cloudy, with a low around 51. West southwest wind 9 to 18 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 80. South wind 8 to 13 mph becoming north in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 54. North wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 84. Light south southwest wind increasing to 9 to 14 mph in the morning.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 57. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 87. Light south wind becoming southwest 9 to 14 mph in the morning.
Thursday Night
Partly cloudy, with a low around 59. West wind 5 to 10 mph becoming light and variable after midnight.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 87. Light south wind becoming west southwest 6 to 11 mph in the morning.
Friday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56. North northwest wind 8 to 13 mph becoming light north after midnight.
Independence Day
Mostly sunny, with a high near 84. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. Northeast wind 8 to 13 mph becoming light and variable after midnight.
Sunday
Sunny and hot, with a high near 91. Light south southwest wind becoming south 6 to 11 mph in the morning.
Sunday Night
Mostly clear, with a low around 62. East northeast wind 5 to 10 mph becoming south southwest after midnight.
Monday
Mostly sunny and hot, with a high near 94. South southwest wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SW Fort Smith MT
 45.11°N 108.19°W (Elev. 3606 ft)
12:37 pm MDT Jun 29, 2026
5pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
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