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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
42°F
6°C
| Humidity | 47% |
| Wind Speed | S 10 MPH |
| Barometer | NA |
| Dewpoint | 23°F (-5°C) |
| Visibility | NA |
| Wind Chill | 36°F (2°C) |
| Last update | 08 Feb 11:15 AM MST |
Extended Forecast for
Mammoth WY
Winter Weather Advisory February 8, 05:00pm until February 9, 05:00pm
Today

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: 38 °F
Partly Sunny
Tuesday Night

Low: 23 °F
Slight Chance
Snow ShowersWednesday

High: 40 °F
Chance Snow
ShowersWednesday Night
Low: 22 °F
Slight Chance
Snow Showers
then Partly
CloudyThursday

High: 39 °F
Mostly Sunny
Detailed Forecast
Today
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. Snow level 6800 feet. Partly sunny, with a high near 44. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 24 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 38. South southeast wind 3 to 5 mph.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 23. Southeast wind around 6 mph.
Wednesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 40. Light and variable wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 39.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 23.
Saturday
A chance of snow showers. Partly sunny, 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)
10:31 am MST Feb 8, 2026
11am MST Feb 8, 2026-6pm MST Feb 14, 2026



