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.

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

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

15 Miles NNW Silver Gate MT

Overnight
Low: 33 °F
Partly Cloudy
Juneteenth
High: 64 °F
Partly Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 63 °F
Mostly Cloudy
then Showers
Saturday Night
Low: 40 °F
Showers then
Chance
Showers
Sunday
High: 58 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 36 °F
Showers
Likely then
Slight Chance
Showers
Monday
High: 56 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 32 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 33. North wind 6 to 8 mph becoming west.

Juneteenth

Partly sunny, with a high near 64. West wind 5 to 9 mph becoming southeast in the morning.

Friday Night

Mostly cloudy during the early evening, then becoming mostly clear, with a low around 42. Northeast wind 5 to 8 mph becoming southwest after midnight.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 63. South southwest wind 6 to 8 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Low around 40. West wind around 5 mph. Chance of precipitation is 90%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. West wind 5 to 9 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36. Northwest wind 5 to 7 mph becoming east northeast after midnight. Chance of precipitation is 60%.

Monday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 56. Northwest wind 5 to 10 mph. Chance of precipitation is 50%.

Monday Night

Mostly clear, with a low around 32. North northwest wind 5 to 10 mph becoming southeast after midnight.

Tuesday

Sunny, with a high near 64. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 38. North wind 6 to 8 mph becoming south after midnight.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67. South wind 6 to 11 mph becoming northwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 40. West northwest wind 6 to 8 mph becoming south southeast after midnight.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67. South wind 6 to 13 mph becoming west in the afternoon.