Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
30°F
-1°C
| Humidity | 64% |
| Wind Speed | SSW 8 MPH |
| Barometer | NA |
| Dewpoint | 19°F (-7°C) |
| Visibility | NA |
| Wind Chill | 22°F (-6°C) |
| Last update | 16 Apr 03:15 PM MDT |
Extended Forecast for
5 Miles ESE Mount Holmes WY
Winter Storm Warning April 16, 03:47pm until April 17, 06:00am
NOW until 6:00am Fri

Winter Storm Warning
This Afternoon

High: 25 °F
Heavy Snow
and BreezyTonight
Low: 16 °F
Snow Showers
then Slight
Chance Snow
ShowersFriday
High: 25 °F
Chance Snow
Showers then
Snow Showers
LikelyFriday Night
Low: 9 °F
Slight Chance
Snow Showers
then Partly
CloudySaturday

High: 38 °F
Sunny
Saturday Night

Low: 17 °F
Mostly Clear
Sunday

High: 48 °F
Sunny
Sunday Night

Low: 26 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 25. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers before 10pm, then a slight chance of snow showers after 5am. Low around 16. North northwest wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly between 3pm and 4pm. Some thunder is also possible. Partly sunny, with a high near 25. West wind 5 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 9. West northwest wind 5 to 8 mph becoming calm.
Saturday
Sunny, with a high near 38. West southwest wind 5 to 13 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 17. South wind 6 to 10 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 48. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 58.
Tuesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 33.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Snow level 8600 feet. Mostly sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles ESE Mount Holmes WY
44.81°N 110.75°W (Elev. 7641 ft)
44.81°N 110.75°W (Elev. 7641 ft)
3:17 pm MDT Apr 16, 2026
3pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026



