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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

37°F

3°C

Humidity 52%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 12 Jan 04:15 PM MST
Extended Forecast for

Gardiner MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 36. South southeast wind around 6 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Southeast wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southeast wind around 6 mph becoming calm in the morning.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. South southeast wind 3 to 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49. Light south wind.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 22. South wind 3 to 5 mph.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 36. South southeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 27. Southeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 44. Southeast wind around 6 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 27. South southeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 49. Light south wind.
Wednesday Night
Mostly clear, with a low around 22. South wind 3 to 5 mph.
Thursday
Sunny, with a high near 48. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 17.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 46.
Saturday Night
Clear, with a low around 21.
Sunday
Sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
Last Update:
3:47 pm MST Jan 12, 2026
Forecast Valid:
4pm MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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Additional Resources

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