National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Lookout Pass (ITDA7)

Lat: 47.4611°NLon: 115.6937°WElev: 4526.0ft.

Rain

42°F

6°C

Humidity 88%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 09 Dec 12:15 AM PST
Extended Forecast for

5 Miles NE Mullan ID

Flood Watch until December 11, 04:00pm
Wind Advisory December 9, 12:36am until December 9, 07:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch until December 11, 04:00pm
    Wind Advisory December 9, 12:36am until December 9, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 29 °F

    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: Snow before 7am, then a chance of snow after 1pm. High near 35. Breezy, with a west wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow and
    Breezy then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow before 1am, then snow, possibly mixed with rain. The snow could be heavy at times. Temperature rising to around 37 by 5am. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F⇑

    Heavy Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain, possibly mixed with snow after 1pm. Snow level 6900 feet rising to 7700 feet in the afternoon. High near 38. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow. Snow level 7700 feet. Low around 34. Southwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Snow, possibly mixed with rain. Snow level 7400 feet lowering to 6200 feet in the afternoon . High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely, possibly mixed with rain. Snow level 5700 feet. Cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Snow likely, possibly mixed with rain, mainly before 10am. Snow level 5900 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Rain and snow. Snow level 6600 feet. Low around 29. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow before 7am, then a chance of snow after 1pm. High near 35. Breezy, with a west wind 18 to 23 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow before 1am, then snow, possibly mixed with rain. The snow could be heavy at times. Temperature rising to around 37 by 5am. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Rain, possibly mixed with snow before 7am, then rain between 7am and 1pm, then rain, possibly mixed with snow after 1pm. Snow level 6900 feet rising to 7700 feet in the afternoon. High near 38. West wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow. Snow level 7700 feet. Low around 34. Southwest wind 13 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Snow, possibly mixed with rain. Snow level 7400 feet lowering to 6200 feet in the afternoon . High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, possibly mixed with rain. Snow level 5700 feet. Cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow likely, possibly mixed with rain, mainly before 10am. Snow level 5900 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow before 1am, then a chance of rain. Snow level 6200 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
A chance of rain before 7am, then a chance of rain and snow. Snow level 5700 feet. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow. Snow level 5500 feet. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Sunday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Snow likely. Cloudy, with a high near 34. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Mullan ID
 47.51°N 115.7°W (Elev. 5381 ft)
Last Update:
10:06 pm PST Dec 8, 2025
Forecast Valid:
12am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation