Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

38°F

3°C

Humidity 57%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 18 Oct 08:15 AM MDT
Extended Forecast for

11 Miles W Gardiner MT

  • Today

    Today: Mostly sunny, with a high near 48. South southwest wind 7 to 9 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southwest wind 7 to 10 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. South southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South wind 7 to 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm.  Snow level rising to 10400 feet in the afternoon. Mostly sunny, with a high near 49. South wind 6 to 8 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. South wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. South southeast wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms, then a chance of showers after noon.  Mostly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 48. South southwest wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 31. South southwest wind 7 to 10 mph.
Monday
Sunny, with a high near 48. South southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 32. South wind 7 to 9 mph.
Tuesday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Snow level rising to 10400 feet in the afternoon. Mostly sunny, with a high near 49. South wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 34. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 50. South southeast wind 6 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
A slight chance of showers and thunderstorms, then a chance of showers after noon. Mostly sunny, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Rain and snow showers. Some thunder is also possible. Snow level 9800 feet lowering to 8800 feet in the afternoon . Mostly cloudy, with a high near 39.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 28.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Gardiner MT
 45.05°N 110.95°W (Elev. 8599 ft)
8:48 am MDT Oct 18, 2026
9am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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