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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

40°F

4°C

Humidity 44%
Wind Speed WSW 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 12 Mar 06:56 PM MDT
Extended Forecast for

Upper/Lower Falls WY

Winter Weather Advisory March 12, 07:19pm until March 13, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 12, 07:19pm until March 13, 12:00am

    NOW until 12:00am Fri

    Winter Weather Advisory

  • Tonight

    Low: 28 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow showers likely, mainly before 5pm. Patchy blowing snow before 1pm. Cloudy, with a high near 39. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers. Low around 27. Breezy, with a southwest wind 18 to 23 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Showers
    and Breezy

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 37. Southwest wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 37 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers, mainly before midnight. Low around 2. West northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 2 °F

    Snow Showers
    then Chance
    Snow Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 25. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 25 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind 5 to 9 mph.

    Low: 12 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 50 percent chance of snow showers. Cloudy, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers likely, mainly after 3am. Patchy blowing snow between 3am and 4am. Cloudy, with a low around 28. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before 5pm. Patchy blowing snow before 1pm. Cloudy, with a high near 39. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow showers. Low around 27. Breezy, with a southwest wind 18 to 23 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 37. Southwest wind 9 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow showers, mainly before midnight. Low around 2. West northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 25. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind 5 to 9 mph.
Monday
A 50 percent chance of snow showers. Cloudy, with a high near 37.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Upper/Lower Falls WY
 44.72°N 110.53°W (Elev. 8100 ft)
Last Update:
6:01 pm MDT Mar 12, 2026
Forecast Valid:
7pm MDT Mar 12, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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