Tropical Moisture Brings Heavy Rain to Southwest; Strong Coastal Low to Impact the East Coast

Deep tropical moisture surging into the Southwest U.S. will lead to widespread showers and thunderstorms capable of producing flash flooding the next several days. A strong coastal low will develop late Friday and is expected to bring flooding, high surf, dangerous rip currents, gusty winds and heavy rain to much of the U.S. East Coast through early next week. Read More >

Current conditions at

Sunburst I-15 MP 389 (MTSUN)

Lat: 48.88015°NLon: 111.89871°WElev: 3307.0ft.

unknown precip

N/A

Humidity	NA
Wind Speed	NA 3 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

4 Miles SE Sunburst MT

Tonight
Low: 38 °F
Mostly Clear
Friday
High: 68 °F
Sunny
Friday Night
Low: 44 °F
Mostly Clear
Saturday
High: 66 °F
Chance Rain
Saturday Night
Low: 28 °F
Chance Rain
and Blustery
Sunday
High: 37 °F
Snow Likely
and Breezy
then Chance
Snow
Sunday Night
Low: 21 °F
Chance Snow
Columbus Day
High: 33 °F
Chance Snow
Monday Night
Low: 22 °F
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 38. Southeast wind 6 to 9 mph.

Friday

Sunny, with a high near 68. South southeast wind 10 to 16 mph, with gusts as high as 23 mph.

Friday Night

Mostly clear, with a low around 44. Southeast wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Saturday

A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 66. West southwest wind 9 to 18 mph, with gusts as high as 26 mph.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 28. Blustery, with a west wind 17 to 22 mph, with gusts as high as 29 mph.

Sunday

Snow likely, mainly before noon. Mostly cloudy, with a high near 37. Breezy, with a north northwest wind 20 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 21. North wind 13 to 16 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

Columbus Day

A chance of snow, mainly before noon. Mostly cloudy, with a high near 33. North wind 8 to 13 mph, with gusts as high as 18 mph.

Monday Night

A slight chance of snow before midnight. Mostly cloudy, with a low around 22.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 25.

Wednesday

A slight chance of rain and snow. Partly sunny, with a high near 42.

Wednesday Night

A slight chance of rain. Mostly cloudy, with a low around 25.