Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

21°F

-6°C

Humidity 100%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 23 Mar 07:15 AM MDT
Extended Forecast for

Old Faithful WY

  • Today

    Today: Partly sunny, with a high near 52. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated showers after 3pm.  Snow level 7600 feet rising to 9000 feet in the afternoon. Partly sunny, with a high near 55. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Partly Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight.  Partly cloudy, with a low around 38. Southwest wind 5 to 9 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    Low: 38 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 58. Southwest wind 5 to 13 mph, with gusts as high as 39 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 36 mph.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before noon, then a slight chance of snow showers.  Mostly sunny, with a high near 48. West southwest wind 5 to 8 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 52. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 32. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Isolated showers after 3pm. Snow level 7600 feet rising to 9000 feet in the afternoon. Partly sunny, with a high near 55. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers before midnight. Partly cloudy, with a low around 38. Southwest wind 5 to 9 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 58. Southwest wind 5 to 13 mph, with gusts as high as 39 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 36 mph.
Thursday
A chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly sunny, with a high near 48. West southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 18.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
7:03 am MDT Mar 23, 2026
8am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

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