Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

62°F

17°C

Humidity 44%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 Jul 01:15 AM MDT
Extended Forecast for

Old Faithful WY

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 3am.  Mostly clear, with a low around 43. Calm wind becoming south around 5 mph.

    Low: 43 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Isolated showers and thunderstorms after 3pm.  Sunny, with a high near 82. Light and variable wind becoming west southwest 6 to 11 mph in the morning.  Chance of precipitation is 10%.

    High: 82 °F

    Sunny then
    Isolated
    T-storms

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 10pm.  Partly cloudy, with a low around 44. West northwest wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 44 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    High: 78 °F

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 73. Calm wind becoming west northwest around 6 mph in the morning.

    High: 73 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. West northwest wind around 5 mph becoming calm  after midnight.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 3am. Mostly clear, with a low around 43. Calm wind becoming south around 5 mph.
Monday
Isolated showers and thunderstorms after 3pm. Sunny, with a high near 82. Light and variable wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 10%.
Monday Night
Isolated showers and thunderstorms before 10pm. Partly cloudy, with a low around 44. West northwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 73. Calm wind becoming west northwest around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 37. West northwest wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 40.
Friday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
12:43 am MDT Jul 14, 2025
2am MDT Jul 14, 2025-6pm MDT Jul 20, 2025
 
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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