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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

29°F

-2°C

Humidity 100%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 02 Jan 04:15 AM MST
Extended Forecast for

Old Faithful WY

  • Overnight

    Overnight: Snow showers likely. Patchy fog. Otherwise, cloudy, with a low around 26. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Snow showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 34. West southwest wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Snow showers, mainly before 1am. Patchy fog. Low around 26. Southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    and Patchy
    Fog

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 39. South southwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

    High: 39 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers, mainly after 11pm. Low around 25. South wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 35. Southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 35 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 22. South southwest wind around 6 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 32. Chance of precipitation is 80%.

    High: 32 °F

    Snow Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Snow showers likely. Patchy fog. Otherwise, cloudy, with a low around 26. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 34. West southwest wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers, mainly before 1am. Patchy fog. Low around 26. Southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A 20 percent chance of snow showers after 11am. Cloudy, then gradually becoming mostly sunny, with a high near 39. South southwest wind 3 to 6 mph. Winds could gust as high as 21 mph.
Saturday Night
Snow showers, mainly after 11pm. Low around 25. South wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
Snow showers. High near 35. Southwest wind 6 to 8 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday Night
Snow showers. Low around 22. South southwest wind around 6 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
Snow showers. High near 32. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 11.
Thursday
Snow showers likely. Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
Last Update:
5:01 am MST Jan 2, 2026
Forecast Valid:
5am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation