Significant Outbreak Of Severe Thunderstorm And Heavy Rain In The Plains On Monday

A potent spring storm system is expected to produce severe thunderstorms on Monday in the central and southern Plains. Very large hail, damaging wind gusts, flash flooding, and large tornadoes are possible. The area most likely to experience significant tornadoes stretches from the Texas Hill Country through Okla. into southern Kansas. Residents here should make a severe weather plan today. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

Lat: 44.97722°NLon: 110.69528°WElev: 6127ft.

NA

43°F

6°C

Humidity 61%
Wind Speed N 10 G 17 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 19 May 2:15 pm MDT
Extended Forecast for

2 Miles ESE Mammoth WY

  • This
    Afternoon

    This Afternoon: A chance of rain before 5pm, then a chance of rain and snow. Some thunder is also possible.  Snow level 8000 feet. Mostly cloudy, with a high near 43. North wind around 10 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    High: 43 °F

  • Tonight

    Tonight: A chance of rain and snow before 8pm, then snow likely.  Mostly cloudy, with a low around 31. Northeast wind 5 to 9 mph becoming light east northeast.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Snow
    Likely

    Low: 31 °F

  • Monday

    Monday: Rain and snow likely before 2pm, then rain likely between 2pm and 3pm, then rain and snow likely after 3pm. Some thunder is also possible.  Cloudy, with a high near 41. East northeast wind around 6 mph becoming northwest in the morning.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then
    Rain/Snow
    Likely

    High: 41 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and midnight. Some thunder is also possible.  Mostly cloudy, with a low around 31. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Mostly
    Cloudy

    Low: 31 °F

  • Tuesday

    Tuesday: A chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm, then a chance of snow after 4pm. Some thunder is also possible.  Mostly cloudy, with a high near 43. Calm wind becoming north 5 to 8 mph in the morning.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance Snow
    then Chance
    Rain/Snow

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of snow.  Cloudy, with a low around 29. North wind 7 to 9 mph.

    Chance Snow

    Low: 29 °F

  • Wednesday

    Wednesday: A 50 percent chance of snow. Some thunder is also possible.  Cloudy, with a high near 39. North wind 9 to 11 mph.

    Chance Snow

    High: 39 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow.  Cloudy, with a low around 28.

    Slight Chance
    Snow

    Low: 28 °F

  • Thursday

    Thursday: A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Some thunder is also possible.  Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

    Chance Snow
    then Chance
    Rain/Snow

    High: 44 °F

Detailed Forecast

This Afternoon
A chance of rain before 5pm, then a chance of rain and snow. Some thunder is also possible. Snow level 8000 feet. Mostly cloudy, with a high near 43. North wind around 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 8pm, then snow likely. Mostly cloudy, with a low around 31. Northeast wind 5 to 9 mph becoming light east northeast. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow likely before 2pm, then rain likely between 2pm and 3pm, then rain and snow likely after 3pm. Some thunder is also possible. Cloudy, with a high near 41. East northeast wind around 6 mph becoming northwest in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and midnight. Some thunder is also possible. Mostly cloudy, with a low around 31. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 2pm, then a chance of rain between 2pm and 4pm, then a chance of snow after 4pm. Some thunder is also possible. Mostly cloudy, with a high near 43. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow. Cloudy, with a low around 29. North wind 7 to 9 mph.
Wednesday
A 50 percent chance of snow. Some thunder is also possible. Cloudy, with a high near 39. North wind 9 to 11 mph.
Wednesday Night
A 20 percent chance of snow. Cloudy, with a low around 28.
Thursday
A chance of snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before 8pm, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain and snow. Some thunder is also possible. Snow level 8400 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 33.
Saturday
A chance of rain and snow. Some thunder is also possible. Snow level rising to 9100 feet in the afternoon. Mostly cloudy, with a high near 51.
Click Map For Forecast
Point Forecast:
2 Miles ESE Mammoth WY
 44.99°N 110.66°W (Elev. 7398 ft)
2:00 pm MDT May 19, 2019
2pm MDT May 19, 2019-6pm MDT May 25, 2019
 
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Additional Resources

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