Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

57°F

14°C

Humidity 38%
Wind Speed NA NA MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 18 Jun 12:56 PM MDT
Extended Forecast for

2 Miles SE West Thumb WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. West wind 9 to 13 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 39 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 71. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 44. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 65. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 40. West southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 90%.

    Low: 40 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 9am.  Mostly sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 63. West wind 9 to 13 mph.
Tonight
Increasing clouds, with a low around 39. West wind 5 to 10 mph becoming light and variable in the evening.
Juneteenth
Mostly sunny, with a high near 71. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 44. West southwest wind around 6 mph becoming calm in the evening.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 65. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 40. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Sunday
A chance of showers, with thunderstorms also possible after 9am. Mostly sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.
Monday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE West Thumb WY
 44.39°N 110.53°W (Elev. 7730 ft)
12:31 pm MDT Jun 18, 2026
1pm MDT Jun 18, 2026-6pm MDT Jun 24, 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