Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Hazardous Weather Conditions

Fire Weather Watch in effect from October 9, 12:00 PM MDT until October 9, 09:00 PM MDT

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

50°F

10°C

Humidity	23%
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	07 Oct 11:04 PM MDT

More Information:

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

Extended Forecast for

16 Miles S Big Sky MT

Fire Weather Watch October 9, 12:00pm until October 9, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Overnight
Low: 38 °F
Mostly Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
Friday
High: 66 °F
Sunny
Friday Night
Low: 42 °F
Partly Cloudy
Saturday
High: 57 °F
Chance Rain
Saturday Night
Low: 29 °F
Rain/Snow
Sunday
High: 37 °F
Rain/Snow
then Snow
Sunday Night
Low: 27 °F
Snow

Detailed Forecast

Overnight

Mostly clear, with a low around 38. Calm wind.

Thursday

Sunny, with a high near 68. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 41. South southwest wind 5 to 9 mph.

Friday

Sunny, with a high near 66. South southwest wind 8 to 18 mph, with gusts as high as 37 mph.

Friday Night

Partly cloudy, with a low around 42. South southwest wind 9 to 16 mph, with gusts as high as 41 mph.

Saturday

A 40 percent chance of rain. Partly sunny, with a high near 57. South wind 8 to 16 mph, with gusts as high as 32 mph.

Saturday Night

Rain and snow. Low around 29. South southwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Rain and snow, becoming all snow after noon. Cloudy, with a high near 37. North northeast wind 3 to 6 mph.

Sunday Night

Snow. Cloudy, with a low around 27.

Columbus Day

A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 43.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 27.

Tuesday

A chance of rain and snow. Partly sunny, with a high near 51.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 32.