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

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

33°F

1°C

Humidity 100%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 13 Mar 04:15 AM MDT
Extended Forecast for

5 Miles SSW Lewis Lake WY

Winter Storm Watch March 14, 06:00am until March 14, 11:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Snow showers likely. Patchy blowing snow. Cloudy, with a low around 28. Breezy, with a west southwest wind around 22 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday

    Friday: Snow showers. Patchy blowing snow before 2pm. High near 37. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers. Patchy blowing snow after 3am. Low around 28. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 33. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers, mainly before midnight. Low around 2. Breezy, with a west wind 16 to 21 mph becoming light north northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 2 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A 30 percent chance of snow showers. Partly sunny, with a high near 21. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 21 °F

    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 10 mph, with gusts as high as 23 mph.

    Low: 12 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Snow showers likely. Patchy blowing snow. Cloudy, with a low around 28. Breezy, with a west southwest wind around 22 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers. Patchy blowing snow before 2pm. High near 37. Windy, with a west southwest wind 21 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow showers. Patchy blowing snow after 3am. Low around 28. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 33. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Saturday Night
Snow showers, mainly before midnight. Low around 2. Breezy, with a west wind 16 to 21 mph becoming light north northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 21. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 12. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Monday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.
Tuesday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lewis Lake WY
 44.23°N 110.66°W (Elev. 8150 ft)
Last Update:
4:01 am MDT Mar 13, 2026
Forecast Valid:
5am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
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Additional Resources

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