Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

62°F

17°C

Humidity 38%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 21 Jun 07:15 PM MDT
Extended Forecast for

Madison WY

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 10pm.  Partly cloudy, with a low around 38. Southwest wind 5 to 9 mph becoming calm  after midnight.  Chance of precipitation is 50%.

    Low: 38 °F

    Scattered
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. West wind 8 to 13 mph becoming light and variable  after midnight.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 38. Southwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%.
Monday
Sunny, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 36. West wind 8 to 13 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 40. Light and variable wind.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 75.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
Saturday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 61.
Saturday Night
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Madison WY
 44.65°N 110.85°W (Elev. 6909 ft)
6:01 pm MDT Jun 21, 2026
8pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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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