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

37°F

3°C

Humidity 57%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 19 Oct 05:15 AM MDT
Extended Forecast for

2 Miles WNW Gardiner MT

  • Today

    Today: Sunny, with a high near 68. East southeast wind 7 to 11 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. East southeast wind 7 to 10 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. East southeast wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. South southwest wind 6 to 8 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. South southeast wind 5 to 8 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 67. South southeast wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers.  Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: Showers.  High near 48. Chance of precipitation is 100%.

    High: 48 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 68. East southeast wind 7 to 11 mph.
Tonight
Increasing clouds, with a low around 39. East southeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 66. East southeast wind 5 to 7 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Calm wind becoming south southeast around 6 mph in the evening.
Wednesday
Mostly sunny, with a high near 67. South southwest wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 41. South southeast wind 5 to 8 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 67. South southeast wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Showers. Low around 41. Chance of precipitation is 90%.
Friday
Showers. High near 48. Chance of precipitation is 100%.
Friday Night
Rain and snow showers likely before 3am, then a chance of snow showers. Snow level 7200 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow showers. Snow level 5800 feet rising to 7500 feet in the afternoon. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Gardiner MT
 45.06°N 110.77°W (Elev. 5200 ft)
5:47 am MDT Oct 19, 2026
6am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database