Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Current conditions at

SWAN LAKE (SWLM8)

Lat: 47.92028°NLon: 113.83944°WElev: 3100ft.

NA

8°F

-13°C

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 18 Feb 11:45 pm MST
Extended Forecast for

3 Miles SSW Swan Lake MT

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Partly cloudy, with a low around 0. Wind chill values as low as -8. Light north northeast wind.

    Slight Chance
    Snow Showers

    Low: 0 °F

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 11am.  Increasing clouds, with a high near 23. Wind chill values as low as -8. Light and variable wind becoming south around 5 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 23 °F

  • Tuesday
    Night

    Tuesday Night: Snow.  Low around 12. South southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 12 °F

  • Wednesday

    Wednesday: Snow likely, mainly before 11am.  Cloudy, with a high near 30. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely
    then Chance
    Snow

    High: 30 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 9. Light northeast wind.

    Mostly Cloudy

    Low: 9 °F

  • Thursday

    Thursday: Partly sunny, with a high near 25.

    Partly Sunny

    High: 25 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 4.

    Mostly Clear

    Low: 4 °F

  • Friday

    Friday: A slight chance of snow after 11am.  Partly sunny, with a high near 26.

    Slight Chance
    Snow

    High: 26 °F

  • Friday
    Night

    Friday Night: A chance of snow, mainly after 11pm.  Cloudy, with a low around 16.

    Chance Snow

    Low: 16 °F

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Partly cloudy, with a low around 0. Wind chill values as low as -8. Light north northeast wind.
Tuesday
A 50 percent chance of snow, mainly after 11am. Increasing clouds, with a high near 23. Wind chill values as low as -8. Light and variable wind becoming south around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 12. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely, mainly before 11am. Cloudy, with a high near 30. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly cloudy, with a low around 9. Light northeast wind.
Thursday
Partly sunny, with a high near 25.
Thursday Night
Mostly clear, with a low around 4.
Friday
A slight chance of snow after 11am. Partly sunny, with a high near 26.
Friday Night
A chance of snow, mainly after 11pm. Cloudy, with a low around 16.
Saturday
Snow likely, mainly after 11am. Cloudy, with a high near 31.
Saturday Night
Snow likely. Cloudy, with a low around 12.
Sunday
Snow likely. Mostly cloudy, with a high near 26.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7.
Monday
A chance of snow. Mostly cloudy, with a high near 23.
Click Map For Forecast
Point Forecast:
3 Miles SSW Swan Lake MT
 47.88°N 113.86°W (Elev. 3199 ft)
11:10 pm MST Feb 18, 2019
12am MST Feb 19, 2019-6pm MST Feb 24, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database