Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
45°F
7°C
| Humidity | 64% |
| Wind Speed | SE 4 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Wind Chill | 43°F (6°C) |
| Last update | 12 Apr 10:15 AM MDT |
Extended Forecast for
Gardiner MT
Today
High: 62 °F
Mostly Sunny
then Showers
Likely and
BreezyTonight
Low: 35 °F
Scattered
Showers and
Breezy then
Mostly CloudyMonday
High: 52 °F
Scattered
Rain/Snow
then
Rain/Snow
Likely and
BreezyMonday Night
Low: 35 °F
Scattered
Rain/Snow
then Partly
CloudyTuesday

High: 57 °F
Mostly Sunny
Tuesday Night

Low: 37 °F
Mostly Cloudy
Wednesday
High: 54 °F
Breezy.
Chance
Rain/Snow
then Showers
LikelyWednesday Night
Low: 35 °F
Showers and
Breezy then
Rain/SnowThursday

High: 45 °F
Snow Showers
Detailed Forecast
Today
Scattered showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 62. Breezy, with a south southwest wind 7 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tonight
Scattered showers, mainly before 8pm. Snow level 7900 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 35. Breezy, with an east southeast wind 15 to 20 mph decreasing to 9 to 14 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Monday
Rain and snow showers likely before 4pm, then rain showers likely between 4pm and 5pm, then scattered rain and snow showers after 5pm. Some thunder is also possible. Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 52. Breezy, with an east southeast wind 10 to 17 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Scattered rain showers, mixing with snow after 9pm, then gradually ending. Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 57. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 37. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Snow level 6000 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 54. Breezy, with a south southwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%.
Wednesday Night
Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Snow level 7100 feet lowering to 5900 feet after midnight . Low around 35. Breezy. Chance of precipitation is 90%.
Thursday
Snow showers. Some thunder is also possible. High near 45. Chance of precipitation is 90%.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23.
Friday
A chance of snow showers. Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 21.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 53.
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)
10:33 am MDT Apr 12, 2026
10am MDT Apr 12, 2026-6pm MDT Apr 18, 2026



