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Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

39°F

4°C

Humidity 47%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 23 Feb 11:15 PM MST
Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

Winter Storm Warning February 24, 05:00am until February 25, 05:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Snow showers, mainly after 2am. Patchy blowing snow after 1am. Low around 26. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. Patchy blowing snow before 4pm. High near 35. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow showers. Patchy blowing snow between 11pm and 3am. Low around 29. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers. Patchy blowing snow before 4pm. High near 33. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 37 mph.

    High: 30 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 34 mph.

    Low: 17 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 34. Breezy.

    High: 34 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Overnight
Snow showers, mainly after 2am. Patchy blowing snow after 1am. Low around 26. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers. Patchy blowing snow before 4pm. High near 35. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow showers. Patchy blowing snow between 11pm and 3am. Low around 29. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow showers. Patchy blowing snow before 4pm. High near 33. Breezy, with a west wind 16 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Mostly clear, with a low around 16. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 30. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 17. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 34 mph.
Friday
Sunny, with a high near 34. Breezy.
Friday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 19. Breezy.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 36.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Sunday
A chance of snow showers. Partly sunny, with a high near 37.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Mammoth Hot Springs WY
 44.89°N 110.74°W (Elev. 7402 ft)
Last Update:
11:47 pm MST Feb 23, 2026
Forecast Valid:
12am MST Feb 24, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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