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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

53°F

12°C

Humidity 62%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 18 Jun 11:39 PM MDT
Extended Forecast for

20 Miles WSW Nye MT

  • Overnight

    Overnight: Partly cloudy, with a low around 37. North northeast wind 5 to 8 mph becoming south.

    Low: 37 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 65. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. North wind 7 to 10 mph becoming south after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after noon.  High near 64. West southwest wind around 9 mph.  Chance of precipitation is 80%.

    High: 64 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 43. West southwest wind around 8 mph.  Chance of precipitation is 90%.

    Low: 43 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 60. West wind 7 to 10 mph.  Chance of precipitation is 80%.

    High: 60 °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 40. Northwest wind 5 to 10 mph becoming south southwest after midnight.  Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 58. Light west wind becoming northwest 6 to 11 mph in the morning.  Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. North northwest wind 6 to 13 mph becoming south southeast after midnight.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. North northeast wind 5 to 8 mph becoming south.
Juneteenth
Partly sunny, with a high near 65. West southwest wind 5 to 10 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 45. North wind 7 to 10 mph becoming south after midnight.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 64. West southwest wind around 9 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 43. West southwest wind around 8 mph. Chance of precipitation is 90%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 60. West wind 7 to 10 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 40. Northwest wind 5 to 10 mph becoming south southwest after midnight. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 58. Light west wind becoming northwest 6 to 11 mph in the morning. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 38. North northwest wind 6 to 13 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 65. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 42. North wind 6 to 13 mph becoming south after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70. South southwest wind 7 to 11 mph becoming west northwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 44. West wind 6 to 11 mph becoming south after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 70. South southwest wind 7 to 13 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Nye MT
 45.32°N 110.2°W (Elev. 9613 ft)
11:23 pm MDT Jun 18, 2026
12am MDT Jun 19, 2026-6pm MDT Jun 25, 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