Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

FISHTAIL (FSLM8)

Lat: 45.45806°NLon: 109.57139°WElev: 4550.0ft.

NA

57°F

14°C

Humidity 58%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 19 Jun 07:22 AM MDT
Extended Forecast for

14 Miles SW Roscoe MT

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 53. East northeast wind 6 to 8 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. East northeast wind 6 to 9 mph becoming west southwest in the evening.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 55. West southwest wind 6 to 8 mph.  Chance of precipitation is 80%.

    High: 55 °F

    Mostly Cloudy
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 41. West southwest wind 6 to 9 mph.  Chance of precipitation is 90%.

    Low: 41 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 50. West wind 5 to 9 mph becoming north northwest in the afternoon.  Chance of precipitation is 90%.

    High: 50 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 37. West wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 80%.

    Low: 37 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 46. Light and variable wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 70%.

    High: 46 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 33. North wind 5 to 8 mph becoming light and variable.

    Low: 33 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 53. South southwest wind 5 to 7 mph becoming northeast in the morning.

    High: 53 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Juneteenth
Partly sunny, with a high near 53. East northeast wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 42. East northeast wind 6 to 9 mph becoming west southwest in the evening.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 55. West southwest wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 41. West southwest wind 6 to 9 mph. Chance of precipitation is 90%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 50. West wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 37. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 46. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 70%.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 33. North wind 5 to 8 mph becoming light and variable.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 53. South southwest wind 5 to 7 mph becoming northeast in the morning.
Tuesday Night
Mostly clear, with a low around 40. North northeast wind 5 to 7 mph becoming light and variable.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 57. Southwest wind 5 to 7 mph becoming north northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 42. Southwest wind 3 to 6 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 58. Southwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Roscoe MT
 45.23°N 109.73°W (Elev. 8691 ft)
5:33 am MDT Jun 19, 2026
8am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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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