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

68°F

20°C

Humidity 28%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Jun 11:39 AM MDT
Extended Forecast for

7 Miles WNW Silver Gate MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. West northwest wind 11 to 15 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. West northwest wind 8 to 16 mph becoming east southeast after midnight.

    Low: 35 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 64. South wind 5 to 10 mph becoming west in the afternoon.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Northwest wind 8 to 11 mph becoming southeast after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 56. East wind 6 to 8 mph becoming west in the afternoon.  Chance of precipitation is 90%.

    High: 56 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a slight chance of showers.  Low around 39. West wind 3 to 7 mph.  Chance of precipitation is 80%.

    Low: 39 °F

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 55. Light and variable wind becoming west northwest 5 to 9 mph in the morning.  Chance of precipitation is 60%.

    High: 55 °F

    Mostly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 35 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 54. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 54 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 58. West northwest wind 11 to 15 mph.
Tonight
Mostly clear, with a low around 35. West northwest wind 8 to 16 mph becoming east southeast after midnight.
Juneteenth
Partly sunny, with a high near 64. South wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. Northwest wind 8 to 11 mph becoming southeast after midnight.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 56. East wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a slight chance of showers. Low around 39. West wind 3 to 7 mph. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 34. North northwest wind 5 to 9 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 61. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. West northwest wind 5 to 9 mph becoming east after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 61. Light and variable wind becoming west 6 to 11 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Silver Gate MT
 45.03°N 110.12°W (Elev. 9865 ft)
11:09 am MDT Jun 18, 2026
12pm MDT Jun 18, 2026-6pm MDT Jun 24, 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