Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

27°F

-3°C

Humidity 57%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 20 Jan 02:15 PM MST
Extended Forecast for

Old Faithful WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 23. Northwest wind around 6 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values as low as -10. Southwest wind around 5 mph.

    Low: -2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Wind chill values as low as -10. Southwest wind 3 to 8 mph.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Calm wind.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23. Light northeast wind.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -9.

    Low: -9 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 23. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around -2. Wind chill values as low as -10. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 24. Wind chill values as low as -10. Southwest wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 4. Calm wind.
Thursday
Mostly sunny, with a high near 28. Calm wind.
Thursday Night
Partly cloudy, with a low around -1. Calm wind.
Friday
Mostly sunny, with a high near 23. Light northeast wind.
Friday Night
Mostly clear, with a low around -9.
Saturday
Sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 4.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
2:31 pm MST Jan 20, 2026
3pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database