Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from October 11, 06:00 PM MDT until October 13, 06:00 AM MDT

Current conditions at

Monarch Canyon US-89 MP 53.5 (MTMON)

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

62°F

17°C

Humidity	28%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	10 Oct 07:45 PM MDT

More Information:

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

Extended Forecast for

Monarch MT

Winter Storm Watch October 11, 06:00pm until October 13, 06:00am

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 49 °F
Increasing
Clouds
Saturday
High: 62 °F
Chance
Showers then
Showers
Saturday Night
Low: 29 °F
Showers then
Rain/Snow
Sunday
High: 35 °F
Heavy Snow
then Snow
Likely
Sunday Night
Low: 24 °F
Snow
Columbus Day
High: 38 °F
Snow Likely
Monday Night
Low: 22 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 46 °F
Mostly Sunny
Tuesday Night
Low: 28 °F
Slight Chance
Rain/Snow

Detailed Forecast

Tonight

Increasing clouds, with a low around 49. South wind 10 to 15 mph, with gusts as high as 23 mph.

Saturday

Showers likely and possibly a thunderstorm, then showers after 3pm. High near 62. South wind 7 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 80%.

Saturday Night

Rain and snow, becoming all snow after 5am. Some thunder is also possible. Low around 29. West northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Snow. The snow could be heavy at times. High near 35. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Sunday Night

Snow. Low around 24. East northeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Columbus Day

Snow likely, mainly before noon. Mostly cloudy, with a high near 38. East wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 22. Northeast wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.

Tuesday

Mostly sunny, with a high near 46. Light and variable wind.

Tuesday Night

A slight chance of rain and snow. Partly cloudy, with a low around 28.

Wednesday

A slight chance of rain and snow. Mostly sunny, with a high near 54.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 31.

Thursday

A chance of rain. Partly sunny, with a high near 50.

Thursday Night

A chance of rain. Partly cloudy, with a low around 33.