Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

Winter Storm Warning until October 12, 06:00 AM MDT

Current conditions at

Monarch Canyon US-89 MP 53.5 (MTMON)

Lat: 47.1429°NLon: 110.82309°WElev: 5197.0ft.

unknown precip

25°F

-4°C

Humidity	86%
Wind Speed	NW 11 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Wind Chill	14°F (-10°C)
Last update	11 Oct 05:45 AM MDT

More Information:

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

Extended Forecast for

2 Miles SE Belt MT

Winter Storm Warning October 11, 06:09am until October 12, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning October 11, 06:09am until October 12, 06:00am
NOW until 6:00am Mon
Winter Storm Warning
Today
High: 33 °F
Rain/Snow
Tonight
Low: 24 °F
Rain/Snow
then Snow
Columbus Day
High: 37 °F
Rain/Snow
Likely then
Cloudy
Monday Night
Low: 23 °F
Partly Cloudy
Tuesday
High: 44 °F
Sunny
Tuesday Night
Low: 26 °F
Mostly Clear
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy

Detailed Forecast

Today

Rain and snow. High near 33. North wind 6 to 8 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 24. North northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Columbus Day

Snow likely, possibly mixing with rain after 10am, then gradually ending. Cloudy, with a high near 37. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Partly cloudy, with a low around 23. Calm wind becoming south southeast around 5 mph.

Tuesday

Sunny, with a high near 44. Light south wind.

Tuesday Night

Mostly clear, with a low around 26. Calm wind becoming south around 6 mph in the evening.

Wednesday

Sunny, with a high near 49. South wind 5 to 7 mph becoming calm.

Wednesday Night

Partly cloudy, with a low around 31. Southwest wind 5 to 10 mph.

Thursday

Mostly sunny, with a high near 50.