Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until October 12, 06:00 AM MDT

Current conditions at

YELLOW MULE (YLWM8)

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

20°F

-7°C

Humidity	93%
Wind Speed	NNE 7 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	11°F (-12°C)
Last update	11 Oct 07:04 PM MDT

More Information:

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

Extended Forecast for

20 Miles S Big Sky MT

Winter Weather Advisory October 11, 07:34pm until October 12, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory October 11, 07:34pm until October 12, 06:00am
NOW until 6:00am Mon
Winter Weather Advisory
Tonight
Low: 25 °F
Heavy Snow
then Snow
Likely
Columbus Day
High: 31 °F
Chance Snow
Monday Night
Low: 24 °F
Mostly Cloudy
then Slight
Chance Snow
Tuesday
High: 36 °F
Partly Sunny
Tuesday Night
Low: 23 °F
Partly Cloudy
Wednesday
High: 40 °F
Sunny
Wednesday Night
Low: 26 °F
Mostly Clear
Thursday
High: 42 °F
Sunny

Detailed Forecast

Tonight

Snow, mainly before 1am. The snow could be heavy at times. Steady temperature around 25. North northeast wind 8 to 16 mph becoming east southeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Columbus Day

A 40 percent chance of snow, mainly between 1pm and 5pm. Mostly cloudy, with a high near 31. South wind around 8 mph. New snow accumulation of less than a half inch possible.

Monday Night

A 20 percent chance of snow after 5am. Mostly cloudy, with a low around 24. South wind around 6 mph becoming light and variable.

Tuesday

Partly sunny, with a high near 36. North wind 6 to 8 mph.

Tuesday Night

Partly cloudy, with a low around 23. North wind 5 to 10 mph.

Wednesday

Sunny, with a high near 40. Light and variable wind becoming west around 6 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 26. West wind around 7 mph.

Thursday

Sunny, with a high near 42. North wind around 6 mph.