Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

Mullan Pass, Mullan Pass Vor (KMLP)

Lat: 47.45417°NLon: 115.66972°WElev: 6001.0ft.

Partly Cloudy

27°F

-3°C

Humidity	92%
Wind Speed	S 5 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	21°F (-6°C)
Last update	09 Dec 06:05 PM MST

More Information:

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

Extended Forecast for

10 Miles NNE Mullan ID

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Tonight
Low: 26 °F⇑
Heavy Snow
Wednesday
High: 39 °F
Breezy.
Rain/Snow
then Rain
Wednesday Night
Low: 35 °F
Rain and
Windy
Thursday
High: 36 °F
Rain/Snow and
Windy
Thursday Night
Low: 33 °F
Snow
Friday
High: 36 °F
Snow then
Rain/Snow
Likely
Friday Night
Low: 31 °F
Breezy.
Chance
Rain/Snow
then Chance
Snow
Saturday
High: 32 °F
Chance Snow

Detailed Forecast

Tonight

Snow, mainly after 9pm. The snow could be heavy at times. Temperature rising to around 36 by 5am. West southwest wind 9 to 18 mph becoming south after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 7600 feet. High near 39. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain. Snow level 7400 feet. Low around 35. Windy, with a west southwest wind around 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain before 8am, then rain, possibly mixed with snow between 8am and 2pm, then snow after 2pm. Snow level 7100 feet lowering to 6400 feet in the afternoon . High near 36. Windy, with a west southwest wind 20 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow. Low around 33. West southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Snow before 2pm, then snow likely, possibly mixed with rain. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow. Mostly cloudy, with a high near 32.

Saturday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 31.

Sunday

A chance of snow. Mostly cloudy, with a high near 33.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 30.

Monday

Snow likely. Mostly cloudy, with a high near 35.

Monday Night

Snow. Cloudy, with a low around 31. Breezy.