Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

59°F

15°C

Humidity 100%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 27 Jul 08:15 AM MDT
Extended Forecast for

Old Faithful WY

  • Today

    Today: Isolated showers before 1pm, then isolated showers and thunderstorms between 1pm and 4pm.  Mostly cloudy, with a high near 81. West wind 5 to 11 mph becoming south in the afternoon.  Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm.  Partly cloudy, with a low around 46. South southeast wind 3 to 7 mph.  Chance of precipitation is 10%.

    Low: 46 °F

    Isolated
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers and thunderstorms between 4pm and 5pm.  Sunny, with a high near 84. South southeast wind 5 to 11 mph becoming southwest in the afternoon.  Chance of precipitation is 10%.

    High: 84 °F

    Sunny then
    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 45. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Isolated showers before 1pm, then isolated showers and thunderstorms between 1pm and 4pm. Mostly cloudy, with a high near 81. West wind 5 to 11 mph becoming south in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 46. South southeast wind 3 to 7 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers and thunderstorms between 4pm and 5pm. Sunny, with a high near 84. South southeast wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 47. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 84. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
8:49 am MDT Jul 27, 2026
9am MDT Jul 27, 2026-6pm MDT Aug 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database