Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

60°F

16°C

Humidity 24%
Wind Speed SW 10 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 20 Mar 02:15 PM MDT
Extended Forecast for

4 Miles W Madison WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 35. Southwest wind 5 to 10 mph becoming light and variable.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 4pm.  Increasing clouds, with a high near 59. East northeast wind 5 to 7 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight.  Snow level 9700 feet lowering to 7300 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 35. Southwest wind 5 to 10 mph becoming light and variable.
Saturday
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 59. East northeast wind 5 to 7 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A 30 percent chance of showers before midnight. Snow level 9700 feet lowering to 7300 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 26. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 49. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. Southwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
A slight chance of rain and snow showers. Snow level 9200 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 27.
Thursday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Madison WY
 44.64°N 110.94°W (Elev. 7201 ft)
1:02 pm MDT Mar 20, 2026
2pm MDT Mar 20, 2026-6pm MDT Mar 26, 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