Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

64°F

18°C

Humidity 21%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 19 Oct 04:15 PM MDT
Extended Forecast for

Gardiner MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South wind around 7 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Southeast wind around 7 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. West southwest wind around 6 mph becoming light and variable.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Southeast wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. South southeast wind 5 to 7 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Southeast wind 5 to 8 mph.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 49. Chance of precipitation is 100%.

    High: 49 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South wind around 7 mph.
Tonight
Increasing clouds, with a low around 38. Southeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. West southwest wind around 6 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 67. Southeast wind 5 to 8 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. South southeast wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 67. Southeast wind 5 to 8 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 49. Chance of precipitation is 100%.
Friday Night
Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Snow level 8000 feet lowering to 6200 feet after midnight . Low around 33. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
3:04 pm MDT Oct 19, 2026
4pm MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database