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

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

NA

7°F

-14°C

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

21 Miles S Lloyd MT

  • This Afternoon

    This Afternoon: Partly sunny and cold, with a high near 5. Wind chill values as low as -5. Southeast wind 3 to 5 mph.

    High: 5 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -5. Wind chill values as low as -15. East wind 3 to 5 mph.

    Low: -5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 19. Wind chill values as low as -15. East northeast wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Light and variable wind becoming northwest around 5 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 24. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. East wind 3 to 6 mph.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 30. East southeast wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. East southeast wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near 5. Wind chill values as low as -5. Southeast wind 3 to 5 mph.
Tonight
Mostly clear, with a low around -5. Wind chill values as low as -15. East wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 19. Wind chill values as low as -15. East northeast wind 5 to 8 mph becoming south southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 4. Light and variable wind becoming northwest around 5 mph.
Saturday
Mostly sunny, with a high near 24. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 10. East wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 30. East southeast wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 16. East southeast wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 50.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow. Partly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Lloyd MT
 47.98°N 109.35°W (Elev. 3766 ft)
Last Update:
12:37 pm MST Feb 19, 2026
Forecast Valid:
2pm MST Feb 19, 2026-6pm MST Feb 25, 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