Hazardous Weather Conditions
Current conditions at
MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)
Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.NA
38°F
3°C
| Humidity | 83% |
| Wind Speed | SSE 4 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Wind Chill | 35°F (2°C) |
| Last update | 16 Apr 03:15 AM MDT |
Extended Forecast for
16 Miles W Gardiner MT
Winter Storm Warning April 16, 03:59am until April 17, 06:00am
NOW until 6:00am Fri

Winter Storm Warning
Overnight

Low: 18 °F
Heavy Snow
Thursday

High: 22 °F⇓
Snow Showers
and BreezyThursday Night
Low: 7 °F
Chance Snow
Showers then
Slight Chance
Snow ShowersFriday
High: 24 °F
Chance Snow
Showers then
Snow ShowersFriday Night
Low: 9 °F
Chance Snow
Showers then
Partly CloudySaturday

High: 34 °F
Sunny
Saturday Night

Low: 18 °F
Partly Cloudy
Sunday

High: 45 °F
Mostly Sunny
Detailed Forecast
Overnight
Snow showers. The snow could be heavy at times. Low around 18. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Thursday
Snow showers. Some thunder is also possible. Temperature falling to around 18 by 8am. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 50 percent chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 7. Wind chill values as low as -5. Northwest wind 7 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers, mainly after noon. Some thunder is also possible. High near 24. Wind chill values as low as zero. West northwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 9. West wind 5 to 9 mph becoming calm. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 34. Southwest wind 5 to 11 mph.
Saturday Night
Partly cloudy, with a low around 18. South southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A chance of rain and snow showers. Snow level rising to 9000 feet in the afternoon. Mostly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow showers. Snow level 9100 feet lowering to 8500 feet after midnight . Mostly cloudy, with a low around 31.
Wednesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 40. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
16 Miles W Gardiner MT
45.06°N 111.04°W (Elev. 8474 ft)
45.06°N 111.04°W (Elev. 8474 ft)
3:17 am MDT Apr 16, 2026
3am MDT Apr 16, 2026-6pm MDT Apr 22, 2026



