Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

Current conditions at

BIGHORN MOUNTAIN (BHMM8)

Lat: 45.07333°NLon: 107.88872°WElev: 8180.0ft.

NA

46°F

8°C

Humidity 93%
Wind Speed NW 10 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 21 Jun 06:18 AM MDT
Extended Forecast for

22 Miles S Fort Smith MT

  • Today

    Today: A chance of showers and thunderstorms before 3pm, then a slight chance of showers after 5pm.  Cloudy, then gradually becoming mostly sunny, with a high near 51. North northwest wind 10 to 20 mph.  Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 4am.  Partly cloudy, with a low around 40. North wind 9 to 15 mph becoming south in the evening.

    Low: 40 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  High near 48. Southwest wind 8 to 17 mph becoming north northeast in the afternoon.  Chance of precipitation is 90%.

    High: 48 °F

    Showers
    Likely then
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 35. North northeast wind 13 to 18 mph becoming southwest 7 to 12 mph after midnight.  Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Southwest wind 7 to 17 mph becoming north in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. North northeast wind 13 to 18 mph becoming southwest 7 to 12 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 53. South wind 7 to 15 mph becoming north in the afternoon.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 41. North northeast wind 8 to 15 mph becoming south after midnight.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 58. South wind 8 to 13 mph becoming north in the afternoon.

    High: 58 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms before 3pm, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. North northwest wind 10 to 20 mph. Chance of precipitation is 50%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 40. North wind 9 to 15 mph becoming south in the evening.
Monday
Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 48. Southwest wind 8 to 17 mph becoming north northeast in the afternoon. Chance of precipitation is 90%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 35. North northeast wind 13 to 18 mph becoming southwest 7 to 12 mph after midnight. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 49. Southwest wind 7 to 17 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. North northeast wind 13 to 18 mph becoming southwest 7 to 12 mph after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 53. South wind 7 to 15 mph becoming north in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 41. North northeast wind 8 to 15 mph becoming south after midnight. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. South wind 8 to 13 mph becoming north in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. East northeast wind 8 to 13 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 63. South wind 13 to 17 mph becoming west in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind 9 to 15 mph.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 54. West wind 9 to 18 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles S Fort Smith MT
 45°N 107.9°W (Elev. 8996 ft)
6:04 am MDT Jun 21, 2026
6am MDT Jun 21, 2026-6pm MDT Jun 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database