Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

28°F

-2°C

Humidity 47%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 19 Jan 12:15 PM MST
Extended Forecast for

Old Faithful WY

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 30. Calm wind becoming west 5 to 9 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -10. Southwest wind 7 to 9 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated snow showers between 10am and noon.  Mostly sunny, with a high near 26. Wind chill values as low as -5. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 26 °F

    Isolated Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly clear, with a low around 3. Calm wind.

    Low: 3 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 28. Calm wind becoming west southwest around 5 mph.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. Light and variable wind.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 30. Calm wind becoming west 5 to 9 mph.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -10. Southwest wind 7 to 9 mph.
Tuesday
Isolated snow showers between 10am and noon. Mostly sunny, with a high near 26. Wind chill values as low as -5. West southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Patchy fog. Otherwise, mostly clear, with a low around 3. Calm wind.
Wednesday
Sunny, with a high near 28. Calm wind becoming west southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 3. Calm wind.
Thursday
Mostly sunny, with a high near 29. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly clear, with a low around -1.
Saturday
A slight chance of snow showers. Sunny, with a high near 25.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 5.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
11:31 am MST Jan 19, 2026
12pm MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

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