Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
38°F
3°C
| Humidity | 95% |
| Wind Speed | WSW 0 MPH |
| Barometer | NA |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Last update | 12 Apr 04:15 AM MDT |
Extended Forecast for
Gardiner MT
Today
High: 62 °F
Mostly Sunny
then Showers
LikelyTonight
Low: 36 °F
Chance
Showers then
Slight Chance
Rain/SnowMonday
High: 55 °F
Chance
Rain/Snow
then Chance
Showers and
BreezyMonday Night
Low: 34 °F
Chance
Showers 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
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 62. East southeast wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Tonight
A chance of rain showers before 10pm, then a slight chance of rain and snow showers after 4am. Snow level 7900 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. Southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Some thunder is also possible. Snow level rising to 6400 feet in the afternoon. Partly sunny, with a high near 55. Breezy, with a southeast wind 9 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of showers before midnight. Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 8 to 13 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.
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)
3:32 am MDT Apr 12, 2026
5am MDT Apr 12, 2026-6pm MDT Apr 18, 2026



