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

GREENFIELDS (GFMT)

Lat: 47.65833°NLon: 111.8125°WElev: 3820.0ft.

31°F

-1°C

Humidity	100%
Wind Speed	N 12 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	22°F (-6°C)
Last update	11 Oct 09:00 AM MDT

More Information:

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

Extended Forecast for

Power MT

Winter Storm Warning October 11, 10:25am until October 12, 06:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning October 11, 10:25am until October 12, 06:00am
NOW until 6:00am Mon
Winter Storm Warning
Today
High: 33 °F
Snow then
Rain/Snow
Tonight
Low: 23 °F
Rain/Snow
then Snow
Columbus Day
High: 36 °F
Rain/Snow
Likely then
Cloudy
Monday Night
Low: 19 °F
Mostly Cloudy
Tuesday
High: 41 °F
Sunny
Tuesday Night
Low: 21 °F
Mostly Clear
Wednesday
High: 46 °F
Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Today

Snow before 1pm, then snow, possibly mixed with rain. High near 33. North wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 23. North northeast wind 10 to 15 mph, with gusts as high as 21 mph. 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. The snow could be heavy at times. Cloudy, with a high near 36. North wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Monday Night

Mostly cloudy, with a low around 19. South wind around 7 mph.

Tuesday

Sunny, with a high near 41. Southwest wind 5 to 7 mph.

Tuesday Night

Mostly clear, with a low around 21. Calm wind becoming south southwest around 6 mph in the evening.

Wednesday

Sunny, with a high near 46. South southwest wind 6 to 9 mph.

Wednesday Night

Partly cloudy, with a low around 27. Southwest wind around 7 mph.

Thursday

Mostly sunny, with a high near 49.