Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

MAIN BOULDER (MBRM8)

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

NA

73°F

23°C

Humidity 24%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Jun 03:39 PM MDT
Extended Forecast for

11 Miles NNW Silver Gate MT

  • Tonight

    Tonight: Mostly clear, with a low around 32. West northwest wind 5 to 14 mph becoming northeast in the evening.

    Low: 32 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 61. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. West northwest wind 5 to 7 mph becoming east southeast after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after noon.  High near 58. Light and variable wind becoming west southwest 5 to 7 mph in the morning.  Chance of precipitation is 90%.

    High: 58 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 39. West wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 90%.

    Low: 39 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 54. Calm wind becoming northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 80%.

    High: 54 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 53. Calm wind becoming northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. North northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West northwest wind 5 to 14 mph becoming northeast in the evening.
Juneteenth
Partly sunny, with a high near 61. Calm wind becoming west 5 to 9 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 41. West northwest wind 5 to 7 mph becoming east southeast after midnight.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 58. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 39. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%.
Sunday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 54. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 53. Calm wind becoming northwest 5 to 9 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
Mostly clear, with a low around 32. North northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 60. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. North northwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 38. West northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Silver Gate MT
 45.14°N 110.11°W (Elev. 9285 ft)
12:37 pm MDT Jun 18, 2026
3pm MDT Jun 18, 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