Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
46°F
8°C
| Humidity | 62% |
| Wind Speed | SSW 6 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Wind Chill | 43°F (6°C) |
| Last update | 11 Apr 12:15 AM MDT |
Extended Forecast for
5 Miles SSW Mammoth Hot Springs WY
Overnight
Low: 35 °F
Partly Cloudy
Saturday
High: 52 °F
Breezy.
Mostly Sunny
then
Scattered
ShowersSaturday Night
Low: 31 °F
Scattered
Rain/Snow and
BreezySunday
High: 48 °F
Mostly Sunny
then Showers
Likely and
BreezySunday Night
Low: 29 °F
Chance
Rain/Snow
then Slight
Chance Snow
ShowersMonday
High: 41 °F
Breezy.
Chance Snow
Showers then
Snow Showers
LikelyMonday Night
Low: 28 °F
Snow Showers
LikelyTuesday
High: 41 °F
Chance Snow
Showers and
BreezyTuesday Night
Low: 28 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 35. South southwest wind 6 to 9 mph.
Saturday
Scattered showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 52. Breezy, with a south southwest wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Scattered rain and snow showers, mainly before 2am. Some thunder is also possible. Snow level 8500 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Showers likely and possibly a thunderstorm after noon. Snow level rising to 8100 feet in the afternoon. Mostly sunny, with a high near 48. Breezy, with a south southwest wind 6 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of rain and snow showers before midnight, then a slight chance of snow showers. Mostly cloudy, with a low around 29. South southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of snow showers. Partly sunny, with a high near 41. Breezy.
Tuesday Night
Partly cloudy, with a low around 28. Breezy.
Wednesday
Snow showers likely, mainly after noon. Partly sunny, with a high near 39. Breezy. Chance of precipitation is 60%.
Wednesday Night
Snow showers. Mostly cloudy, with a low around 27. Breezy.
Thursday
Snow showers. Partly sunny, with a high near 32. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Friday
A chance of snow showers. Mostly sunny, with a high near 33.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Mammoth Hot Springs WY
44.89°N 110.74°W (Elev. 7402 ft)
44.89°N 110.74°W (Elev. 7402 ft)
12:32 am MDT Apr 11, 2026
1am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
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