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

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

unknown precip

31°F

-1°C

Humidity	94%
Wind Speed	NNE 29 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	16°F (-9°C)
Last update	11 Oct 08:45 AM MDT

More Information:

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

Extended Forecast for

Canyon Creek MT

Winter Storm Warning October 11, 12:34pm until October 12, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning October 11, 12:34pm until October 12, 06:00am
NOW until 6:00am Mon
Winter Storm Warning
This Afternoon
High: 31 °F
Snow and
Patchy
Blowing Snow
Tonight
Low: 24 °F
Snow and
Patchy
Blowing Snow
Columbus Day
High: 38 °F
Chance Snow
then Partly
Sunny
Monday Night
Low: 22 °F
Partly Cloudy
Tuesday
High: 45 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 30 °F
Mostly Clear

Detailed Forecast

This Afternoon

Snow. Patchy blowing snow. High near 31. North northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Patchy blowing snow before 3am. Low around 24. Blustery, with a north wind 13 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Columbus Day

A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 38. North northwest wind around 6 mph becoming light and variable in the afternoon. New snow accumulation of less than a half inch possible.

Monday Night

Partly cloudy, with a low around 22. Light and variable wind becoming west southwest around 6 mph in the evening.

Tuesday

Mostly sunny, with a high near 45. Light west southwest wind.

Tuesday Night

Mostly clear, with a low around 25. Calm wind becoming west southwest around 5 mph in the evening.

Wednesday

Sunny, with a high near 49. West southwest wind 3 to 6 mph.

Wednesday Night

Mostly clear, with a low around 30. West southwest wind 5 to 10 mph.

Thursday

Mostly sunny, with a high near 49.