Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until October 12, 06:00 AM MDT

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

32°F

0°C

Humidity	91%
Wind Speed	ENE 3 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	11 Oct 05:18 PM MDT

More Information:

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

Extended Forecast for

3 Miles NNW Rocky Boy MT

Winter Weather Advisory October 11, 06:22pm until October 12, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory October 11, 06:22pm until October 12, 06:00am
NOW until 6:00am Mon
Winter Weather Advisory
Tonight
Low: 25 °F
Snow
Columbus Day
High: 34 °F
Snow Likely
then Cloudy
Monday Night
Low: 20 °F
Decreasing
Clouds
Tuesday
High: 43 °F
Sunny
Tuesday Night
Low: 26 °F
Mostly Clear
Wednesday
High: 54 °F
Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy
Thursday
High: 54 °F
Sunny

Detailed Forecast

Tonight

Snow. Low around 25. Northeast wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Columbus Day

Snow likely, mainly before 8am. Cloudy, with a high near 34. North northeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Cloudy, then gradually becoming partly cloudy, with a low around 20. South wind 3 to 6 mph.

Tuesday

Sunny, with a high near 43. South southwest wind 5 to 8 mph.

Tuesday Night

Mostly clear, with a low around 26. Light south wind.

Wednesday

Sunny, with a high near 54. Calm wind becoming south southwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 31. South southwest wind 5 to 7 mph.

Thursday

Sunny, with a high near 54. West wind 3 to 5 mph.