Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
45°F
7°C
| Humidity | 58% |
| Wind Speed | S 6 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Wind Chill | 42°F (6°C) |
| Last update | 11 Apr 08:15 PM MDT |
Extended Forecast for
5 Miles SSW Mammoth Hot Springs WY
Tonight
Low: 32 °F
Scattered
Rain/Snow
then Isolated
Rain/SnowSunday
High: 49 °F
Mostly Sunny
then
Rain/Snow
Likely and
BreezySunday Night
Low: 28 °F
Chance
Rain/Snow and
Breezy then
Slight Chance
Snow ShowersMonday
High: 39 °F
Breezy.
Chance Snow
Showers then
Snow Showers
LikelyMonday Night

Low: 27 °F
Chance Snow
ShowersTuesday

High: 40 °F
Chance Snow
Showers and
BreezyTuesday Night
Low: 28 °F
Breezy.
Mostly Cloudy
then Slight
Chance Snow
ShowersWednesday

High: 38 °F
Snow Showers
Likely and
BreezyWednesday Night

Low: 27 °F
Snow Showers
and Breezy
Detailed Forecast
Tonight
Scattered rain showers, mixing with snow after 10pm, then gradually ending. Snow level 8000 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 32. South southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Scattered rain and snow showers before 2pm, then rain showers likely between 2pm and 5pm, then scattered rain and snow showers after 5pm. Some thunder is also possible. Snow level rising to 8100 feet in the afternoon. Mostly sunny, with a high near 49. Breezy, with a south wind 6 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 28. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 39. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. Breezy, with a southwest wind 6 to 16 mph, with gusts as high as 33 mph.
Tuesday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 28. Breezy, with a south southwest wind around 17 mph, with gusts as high as 33 mph.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 70%.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 27. Breezy. Chance of precipitation is 90%.
Thursday
Snow showers. Some thunder is also possible. High near 32. Breezy. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 13.
Friday
A chance of snow showers. Mostly sunny, with a high near 32.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 39.
Additional Forecasts and Information
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ABOUT 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)
8:47 pm MDT Apr 11, 2026
9pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026



