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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Lookout Pass I-90 MP 0.2 (MTLPS)

Lat: 47.45357°NLon: 115.69506°WElev: 4724ft.

NA

27°F

-3°C

Humidity 72%
Wind Speed N 7 G 9 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 13 Dec 6:00 am MST
Extended Forecast for

3 Miles NNW Lookout Pass MT

Air Stagnation Advisory until December 15, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until December 15, 10:00am

    NOW until
    10:00am Fri

    Air Stagnation Advisory

  • Overnight

    Overnight: Snow showers likely.  Cloudy, with a steady temperature around 27. Calm wind.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Snow Showers
    Likely

    Low: 27 °F

  • Wednesday

    Wednesday: Snow showers likely, mainly before 10am.  Mostly cloudy, with a temperature rising to near 35 by 11am, then falling to around 19 during the remainder of the day. Light and variable wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely then
    Partly Sunny

    High: 35 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a temperature rising to around 23 by 1am. Southeast wind 3 to 5 mph.

    Mostly Clear

    Low: 19 °F

  • Thursday

    Thursday: Sunny, with a high near 39. Southeast wind around 5 mph becoming calm  in the morning.

    Sunny

    High: 39 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 23. South wind around 6 mph.

    Partly Cloudy

    Low: 23 °F

  • Friday

    Friday: Snow, mainly after 10am.  High near 31. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Snow

    High: 31 °F

  • Friday
    Night

    Friday Night: Snow likely, mainly before 10pm.  Cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    Low: 21 °F

  • Saturday

    Saturday: A 30 percent chance of snow.  Mostly cloudy, with a high near 25.

    Chance Snow

    High: 25 °F

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a steady temperature around 27. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly before 10am. Mostly cloudy, with a temperature rising to near 35 by 11am, then falling to around 19 during the remainder of the day. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a temperature rising to around 23 by 1am. Southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 39. Southeast wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 23. South wind around 6 mph.
Friday
Snow, mainly after 10am. High near 31. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
Monday Night
A 40 percent chance of snow. Cloudy, with a low around 26.
Tuesday
Snow likely. Cloudy, with a high near 32. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
3 Miles NNW Lookout Pass MT
 47.47°N 115.69°W (Elev. 4055 ft)
3:18 am PST Dec 13, 2017
5am PST Dec 13, 2017-6pm PST Dec 19, 2017
 
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