Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Mullan Pass, Mullan Pass Vor (KMLP)

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

light snow,freezing fog

30°F

-1°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	28°F (-2°C)
Visibility	0.50 mi
Last update	08 Dec 01:35 AM MST

More Information:

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

Extended Forecast for

3 Miles NNW Lookout Pass MT

Flood Watch December 8, 05:00pm until December 11, 05:00am

Wind Advisory December 8, 08:00pm until December 9, 08:00am

Click here for hazard details and duration

Flood Watch

Wind Advisory

Overnight
Low: 32 °F
Rain/Snow
Monday
High: 39 °F
Rain/Snow
Monday Night
Low: 32 °F
Rain
Tuesday
High: 37 °F
Rain/Snow
then Snow
Likely
Tuesday Night
Low: 31 °F
Snow then
Rain/Snow
Wednesday
High: 40 °F
Rain then
Rain/Snow
Wednesday Night
Low: 36 °F
Rain/Snow
Thursday
High: 37 °F
Rain/Snow
Thursday Night
Low: 36 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Rain and snow, mainly after 4am. Snow level 4900 feet. Low around 32. West southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Monday

Rain, possibly mixed with snow. The snow could be heavy at times. Snow level 4800 feet rising to 6000 feet in the afternoon. High near 39. Southwest wind 9 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Rain. Low around 32. Southwest wind 14 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday

Rain and snow, becoming all snow after 8am. High near 37. West southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow before 2am, then rain, possibly mixed with snow. Low around 31. South southwest wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain before 2pm, then rain, possibly mixed with snow. High near 40. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain, possibly mixed with snow. Cloudy, with a high near 37.

Thursday Night

Rain and snow likely. Cloudy, with a low around 36.

Friday

Rain likely, possibly mixed with snow before 11am, then a chance of rain. Mostly cloudy, with a high near 39.

Friday Night

A slight chance of rain. Mostly cloudy, with a low around 34.