Hot in Parts of the West; Cold Blast Coming to the Central U.S.
Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >
Hazardous Weather Conditions
Current conditions at
OLD FAITHFUL RANGER STATION (OFAW4)
Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.NA
80°F
27°C
| Humidity | 16% |
| Wind Speed | SSW 1 MPH |
| Barometer | NA |
| Dewpoint | 30°F (-1°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 01 Sep 04:15 PM MDT |
Extended Forecast for
Old Faithful WY
Labor Day
High: 77 °F
Haze
Tonight
Low: 39 °F
Haze
Tuesday
High: 77 °F
Areas Fog
then HazeTuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 38 °F
Slight Chance
T-storms then
Partly CloudyFriday
High: 74 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Labor Day
Widespread haze. Sunny, with a high near 77. West wind around 8 mph.
Tonight
Widespread haze before 9pm, then widespread haze after 10pm. Mostly clear, with a low around 39. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Widespread haze. Areas of fog before 8am. Otherwise, sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77. Light and variable wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 77. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.
Friday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Old Faithful WY
44.46°N 110.82°W (Elev. 7398 ft)
44.46°N 110.82°W (Elev. 7398 ft)
3:59 pm MDT Sep 1, 2025
4pm MDT Sep 1, 2025-6pm MDT Sep 7, 2025
Additional Resources
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