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

46°F

8°C

Humidity 53%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 21 Mar 09:15 PM MDT
Extended Forecast for

4 Miles W Madison WY

  • Tonight

    Tonight: Mostly clear, with a low around 26. West southwest wind around 6 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48. West wind around 6 mph becoming calm.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Light south southwest wind.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 9am, then a chance of rain showers.  Snow level 7700 feet rising to 9300 feet in the afternoon. Mostly cloudy, with a high near 53. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 30%.

    High: 53 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before midnight.  Mostly cloudy, with a low around 38. Southwest wind 5 to 9 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before midnight, then a slight chance of rain and snow showers.  Snow level 9300 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 26. West southwest wind around 6 mph.
Sunday
Sunny, with a high near 48. West wind around 6 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 26. West southwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 32. Light south southwest wind.
Tuesday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Snow level 7700 feet rising to 9300 feet in the afternoon. Mostly cloudy, with a high near 53. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 38. Southwest wind 5 to 9 mph, with gusts as high as 28 mph.
Wednesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 58.
Wednesday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Snow level 9300 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Madison WY
 44.64°N 110.94°W (Elev. 7201 ft)
9:32 pm MDT Mar 21, 2026
10pm MDT Mar 21, 2026-6pm MDT Mar 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