Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

51°F

11°C

Humidity	48%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	10 Oct 06:00 AM MDT

More Information:

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

Extended Forecast for

5 Miles NNW Big Sky MT

Winter Weather Advisory October 10, 06:00pm until October 12, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 47 °F
Chance Rain
then Showers
Tonight
Low: 19 °F
Rain/Snow
then Snow
Sunday
High: 22 °F
Snow
Sunday Night
Low: 21 °F
Heavy Snow
Columbus Day
High: 33 °F
Snow Likely
then Slight
Chance Snow
Monday Night
Low: 23 °F
Mostly Cloudy
Tuesday
High: 34 °F
Partly Sunny
Tuesday Night
Low: 23 °F
Slight Chance
Snow then
Mostly Cloudy
Wednesday
High: 35 °F
Mostly Sunny

Detailed Forecast

Today

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 47. South southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

Tonight

Rain, possibly mixed with snow showers, becoming all snow after 9pm. Some thunder is also possible. Low around 19. South southwest wind 5 to 7 mph becoming northeast in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow. Steady temperature around 22. East northeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Low around 21. North northeast wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Columbus Day

Snow likely, mainly before noon. Mostly cloudy, with a high near 33. Light and variable wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Mostly cloudy, with a low around 23. Light and variable wind becoming south around 5 mph.

Tuesday

Partly sunny, with a high near 34. Light and variable wind becoming west around 5 mph in the afternoon.

Tuesday Night

A slight chance of snow before midnight. Mostly cloudy, with a low around 23. Light and variable wind.

Wednesday

Mostly sunny, with a high near 35.

Wednesday Night

A slight chance of snow. Partly cloudy, with a low around 24.

Thursday

A slight chance of snow. Mostly sunny, with a high near 37.