National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

39°F

4°C

Humidity 30%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 27 Jan 02:15 PM MST
Extended Forecast for

16 Miles W Gardiner MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 27. South southwest wind around 8 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. South southeast wind 5 to 7 mph.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly between noon and 2pm. Mostly cloudy, with a high near 24. Southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9. West southwest wind around 6 mph.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 23. Southwest wind 6 to 9 mph.

    High: 23 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Southwest wind around 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 25. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 27. South southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 11. South southeast wind 5 to 7 mph.
Wednesday
Snow showers likely, mainly between noon and 2pm. Mostly cloudy, with a high near 24. Southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly cloudy, with a low around 9. West southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 23. Southwest wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 13. Southwest wind around 6 mph.
Friday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 25. South southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
A slight chance of snow showers. Partly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
Last Update:
1:33 pm MST Jan 27, 2026
Forecast Valid:
2pm MST Jan 27, 2026-6pm MST Feb 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation