Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 22, 05:00 AM MST until November 22, 11:00 PM MST

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579° N Lon: 109.26247° W Elev: 4723.0 ft.

46°F

8°C

Humidity	42%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	21 Nov 01:00 PM MST

More Information:

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

Detailed forecast for

Snowy and Judith Mountains

Rest Of Today

Mostly cloudy. Slight chance of light freezing drizzle late in the morning, then slight chance of drizzle, light freezing drizzle and snow in the afternoon. Highs 40 to 45. Southwest winds up to 10 mph. Chance of precipitation 20 percent.

Tonight

Mostly cloudy. Slight chance of light freezing drizzle. Lows 20 to 25. Southwest winds up to 10 mph.

Friday

Colder. Light freezing drizzle, snow and light freezing rain likely in the morning, then snow, light freezing rain likely, slight chance of drizzle and light freezing drizzle in the afternoon. Little or no snow accumulation. Highs 30 to 35. Southeast winds up to 10 mph. Chance of precipitation 70 percent.

Friday Night

Cloudy. Chance of light freezing drizzle, snow and light freezing rain in the evening, then chance of snow and slight chance of light freezing drizzle after midnight. Lows 20 to 25. Southeast winds up to 10 mph. Chance of precipitation 40 percent.

Saturday

Snow likely in the morning, then snow in the afternoon. Light snow accumulations. Highs 35 to 40. South winds up to 10 mph shifting to the southwest in the afternoon. Chance of snow 80 percent.

Saturday Night

Colder. Snow likely. Moderate snow accumulations. Lows around 10 above. Chance of snow 70 percent.

Sunday

Colder. Mostly cloudy with a 40 percent chance of snow. Highs 15 to 20.

Sunday Night

Mostly cloudy with a 20 percent chance of snow. Lows 5 to 10.

Monday

Not as cold. Partly cloudy. Highs 20 to 30.

Monday Night

Partly cloudy with a 20 percent chance of snow. Lows 10 to 15.

Tuesday

Partly cloudy. Highs 25 to 35.