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Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
44°F
7°C
| Humidity | 47% |
| Wind Speed | S 22 MPH |
| Barometer | NA |
| Dewpoint | 24°F (-4°C) |
| Visibility | NA |
| Wind Chill | 35°F (2°C) |
| Last update | 08 Feb 01:15 PM MST |
Extended Forecast for
Mammoth WY
Winter Weather Advisory February 8, 05:00pm until February 9, 05:00pm
This Afternoon

High: 44 °F
Scattered
Rain/Snow and
BreezyTonight

Low: 33 °F
Rain/Snow and
BreezyMonday

High: 37 °F
Snow Showers
LikelyMonday Night
Low: 20 °F
Isolated Snow
Showers then
Partly CloudyTuesday

High: 39 °F
Partly Sunny
Tuesday Night

Low: 26 °F
Slight Chance
Snow ShowersWednesday

High: 41 °F
Rain/Snow
LikelyWednesday Night
Low: 24 °F
Chance
Rain/Snow
then Slight
Chance Snow
ShowersThursday

High: 40 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Scattered rain showers before 4pm, then a slight chance of rain and snow showers between 4pm and 5pm, then a slight chance of rain showers after 5pm. Partly sunny, with a high near 44. Breezy, with a south wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Snow showers, possibly mixed with rain. Snow level 6800 feet lowering to 6200 feet after midnight . Low around 33. Breezy, with a south wind 13 to 20 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Snow showers likely, mainly before 1pm. Some thunder is also possible. Partly sunny, with a high near 37. South wind 9 to 14 mph becoming north northwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Isolated snow showers before 11pm. Partly cloudy, with a low around 20. West southwest wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 39. South southeast wind around 5 mph becoming calm in the morning.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 26. South southeast wind around 6 mph.
Wednesday
A chance of snow showers before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 41. South southwest wind around 6 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
A slight chance of snow showers. Mostly cloudy, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mammoth WY
44.98°N 110.69°W (Elev. 5745 ft)
44.98°N 110.69°W (Elev. 5745 ft)
1:31 pm MST Feb 8, 2026
2pm MST Feb 8, 2026-6pm MST Feb 14, 2026



