Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
51°F
11°C
| Humidity | 35% |
| Wind Speed | ENE 5 MPH |
| Barometer | NA |
| Dewpoint | 24°F (-4°C) |
| Visibility | NA |
| Last update | 19 Apr 12:15 PM MDT |
Extended Forecast for
Gardiner MT
This Afternoon

High: 62 °F
Sunny
Tonight

Low: 36 °F
Partly Cloudy
Monday
High: 70 °F
Sunny then
Sunny and
BreezyMonday Night

Low: 39 °F
Mostly Clear
Tuesday

High: 74 °F
Mostly Sunny
Tuesday Night

Low: 43 °F
Slight Chance
ShowersWednesday
High: 61 °F
Slight Chance
Showers then
Showers
Likely and
BreezyWednesday Night
Low: 36 °F
Showers then
Rain/SnowThursday
High: 49 °F
Rain/Snow
then Snow
Showers
Likely
Detailed Forecast
This Afternoon
Sunny, with a high near 62. South southwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 36. South southwest wind 5 to 8 mph becoming east in the evening.
Monday
Sunny, with a high near 70. Breezy, with an east southeast wind 6 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 39. South southwest wind 6 to 9 mph becoming southeast after midnight.
Tuesday
Mostly sunny, with a high near 74. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 61. Breezy, with a southwest wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
Rain showers before midnight, then rain, possibly mixed with snow showers. Snow level 7200 feet lowering to 6400 feet after midnight . Low around 36. Chance of precipitation is 90%.
Thursday
Rain and snow showers, becoming all snow after noon. High near 49. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 26.
Friday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 48.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Saturday
A chance of snow showers. Partly sunny, with a high near 50.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gardiner MT
45.03°N 110.7°W (Elev. 5400 ft)
45.03°N 110.7°W (Elev. 5400 ft)
11:19 am MDT Apr 19, 2026
1pm MDT Apr 19, 2026-6pm MDT Apr 25, 2026



