Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from June 20, 09:00 AM MDT until June 21, 03:00 AM MDT

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

64°F

18°C

Humidity	42%
Wind Speed	NNW 15 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	19 Jun 01:08 PM MDT

More Information:

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

Extended Forecast for

6 Miles SW Brockway MT

Lake Wind Advisory June 20, 09:00am until June 21, 03:00am

Click here for hazard details and duration

Lake Wind Advisory

Juneteenth
High: 68 °F
Sunny
Tonight
Low: 48 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 70 °F
Showers
Sunday Night
Low: 48 °F
Slight Chance
T-storms then
Chance
Showers
Monday
High: 66 °F
Chance
Showers
Monday Night
Low: 46 °F
Slight Chance
Showers then
Mostly Clear
Tuesday
High: 68 °F
Slight Chance
Showers then
Mostly Sunny

Detailed Forecast

Juneteenth

Sunny, with a high near 68. North northwest wind 6 to 9 mph.

Tonight

Partly cloudy, with a low around 48. Calm wind becoming east southeast 5 to 9 mph after midnight. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 78. East southeast wind 11 to 18 mph, with gusts as high as 28 mph.

Saturday Night

A 50 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 54. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.

Sunday

Showers likely, then showers and possibly a thunderstorm after noon. High near 70. Southeast wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Sunday Night

A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Mostly cloudy, with a low around 48. North northwest wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 30%.

Monday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 66. West northwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Monday Night

A 20 percent chance of showers before midnight. Mostly clear, with a low around 46. West northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

Tuesday

A 20 percent chance of showers before noon. Mostly sunny, with a high near 68. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

Tuesday Night

Mostly clear, with a low around 46. North wind 5 to 7 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 74. Calm wind becoming east southeast around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.