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

48°F

9°C

Humidity 71%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 19 Jun 01:22 AM MDT
Extended Forecast for

13 Miles NNE Cooke City MT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 30. West southwest wind around 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 51. West wind 7 to 10 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West wind 8 to 10 mph becoming south in the evening.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 51. West southwest wind around 10 mph.  Chance of precipitation is 80%.

    High: 51 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 34. West wind around 8 mph.  Chance of precipitation is 90%.

    Low: 34 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 45. West wind 7 to 11 mph.  Chance of precipitation is 80%.

    High: 45 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 31. Northwest wind 5 to 8 mph becoming southwest after midnight.  Chance of precipitation is 70%.

    Low: 31 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Rain likely, possibly mixed with snow showers, mainly after noon. Some thunder is also possible.  Mostly cloudy, with a high near 42. Southwest wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 70%.

    High: 42 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 30. West southwest wind around 8 mph.
Juneteenth
Partly sunny, with a high near 51. West wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 37. West wind 8 to 10 mph becoming south in the evening.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 51. West southwest wind around 10 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 34. West wind around 8 mph. Chance of precipitation is 90%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 45. West wind 7 to 11 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 31. Northwest wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.
Monday
Rain likely, possibly mixed with snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 42. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph becoming south southwest after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 49. South southwest wind 5 to 9 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 34. North wind 6 to 9 mph becoming south southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 53. Southwest wind 8 to 13 mph becoming west northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 35. South southwest wind 6 to 8 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 54. Southwest wind 8 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Cooke City MT
 45.18°N 109.81°W (Elev. 10118 ft)
1:03 am MDT Jun 19, 2026
2am 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