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 SE 1 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 02 Jan 06:15 AM MST
Extended Forecast for

Old Faithful WY

  • Today

    Today: Snow showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 33. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 29. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Showers
    Likely 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.

    High: 39 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers, mainly after 11pm. Low around 24. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 34. Southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 21. South southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 21 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 31. Southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 31 °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

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 33. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before 11pm. Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 29. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half 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.
Saturday Night
Snow showers, mainly after 11pm. Low around 24. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers. High near 34. Southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers. Low around 21. South southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday
Snow showers. High near 31. Southwest wind around 7 mph, with gusts as high as 23 mph. 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 28.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 28.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 11.
Thursday
Snow showers likely. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
Last Update:
5:47 am MST Jan 2, 2026
Forecast Valid:
7am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation