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Heavy Rainfall Threat to the South from Possible Tropical/Subtropical System Over the Weekend

A tropical disturbance over the Yucatan Peninsula has a High chance of developing into a tropical or subtropical depression in the Gulf over the Memorial Day Weekend. This system has the potential to bring heavy rainfall to portions of the Gulf Coast over the next 5-7 days. The threat of rip currents will also steadily increase along the Gulf from FL to LA over the holiday weekend. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Fair

42°F

6°C

Humidity 82%
Wind Speed WNW 3 MPH
Barometer 30.07 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 25 May 1:55 am PDT
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Winter Weather Advisory May 25, 05:00am until May 26, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A slight chance of rain and snow showers. Some thunder is also possible.  Partly cloudy, with a low around 29. Southeast wind around 10 mph.  Chance of precipitation is 20%.

    Isolated
    Rain/Snow

    Low: 29 °F

  • Friday

    Friday: Snow showers, mainly after 11am. Some thunder is also possible.  High near 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers

    High: 42 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph.  New snow accumulation of around an inch possible.

    Chance Snow
    Showers

    Low: 28 °F

  • Saturday

    Saturday: A 50 percent chance of snow showers. Some thunder is also possible.  Partly sunny, with a high near 42. Northwest wind 5 to 15 mph.  New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 42 °F

  • Saturday
    Night

    Saturday Night: A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 29. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

    Low: 29 °F

  • Sunday

    Sunday: A slight chance of rain and snow showers after 11am. Some thunder is also possible.  Mostly sunny, with a high near 49. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow

    High: 49 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain and snow showers before 11pm. Some thunder is also possible.  Partly cloudy, with a low around 32. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

    Low: 32 °F

  • Memorial
    Day

    Memorial Day: Sunny, with a high near 56.

    Sunny

    High: 56 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 35.

    Partly Cloudy

    Low: 35 °F

Detailed Forecast

Overnight
A slight chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 29. Southeast wind around 10 mph. Chance of precipitation is 20%.
Friday
Snow showers, mainly after 11am. Some thunder is also possible. High near 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.
Saturday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 42. Northwest wind 5 to 15 mph. New snow accumulation of less than one inch possible.
Saturday Night
A chance of rain and snow showers before 11pm, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of rain and snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow showers before 11pm. Some thunder is also possible. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Memorial Day
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 34.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.58°N 118.9°W (Elev. 10617 ft)
2:10 pm PDT May 24, 2018
2am PDT May 25, 2018-6pm PDT May 31, 2018
 
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Additional Resources

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