Catastrophic Flooding Persists in Hawaii; Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

A Kona Low is pulling in deep tropical moisture across the Hawaiian Islands, and producing heavy rain with significant flooding and potential for landslides. Two powerful Gulf of Alaska storms will produce areas of heavy snow and gusty winds, including a broad area of blizzard conditions across southeastern Alaska. These Alaska storms will shift to the western U.S. with heavy mountain snow. Read More >

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

Lat: 37.87333°NLon: 119.35°WElev: 8600ft.

NA

32°F

0°C

Humidity 82%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 07 Dec 06:00 PM PST
Extended Forecast for

14 Miles WNW Tioga Pass CA

Winter Weather Advisory December 8, 07:00pm until December 9, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 24. East wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Mostly Clear

    Low: 24 °F

  • Wednesday

    Wednesday: A 10 percent chance of snow showers after 4pm.  Partly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers, mainly after 10pm. The snow could be heavy at times.  Low around 20. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Heavy Snow

    Low: 20 °F

  • Thursday

    Thursday: Snow showers, mainly before 10am. The snow could be heavy at times.  High near 24. West wind around 10 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow
    then Chance
    Snow Showers

    High: 24 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 6. Northwest wind 5 to 10 mph.

    Partly Cloudy

    Low: 6 °F

  • Friday

    Friday: Sunny, with a high near 24. East wind around 5 mph becoming southwest in the afternoon.

    Sunny

    High: 24 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 12. South southwest wind around 5 mph.

    Partly Cloudy

    Low: 12 °F

  • Saturday

    Saturday: Sunny, with a high near 28. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Sunny

    High: 28 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 16. South southwest wind 5 to 10 mph.

    Partly Cloudy

    Low: 16 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 24. East wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Wednesday
A 10 percent chance of snow showers after 4pm. Partly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Snow showers, mainly after 10pm. The snow could be heavy at times. Low around 20. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Thursday
Snow showers, mainly before 10am. The snow could be heavy at times. High near 24. West wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Partly cloudy, with a low around 6. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 24. East wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 12. South southwest wind around 5 mph.
Saturday
Sunny, with a high near 28. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 16. South southwest wind 5 to 10 mph.
Sunday
A 30 percent chance of snow showers after 10am. Partly sunny, with a high near 28. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. South southwest wind 10 to 15 mph.
Monday
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a high near 24. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday Night
Snow showers. The snow could be heavy at times. Low around 17. South southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Tuesday
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a high near 20. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
14 Miles WNW Tioga Pass CA
 38.02°N 119.48°W (Elev. 9400 ft)
5:58 pm PST Dec 7, 2021
6pm PST Dec 7, 2021-6pm PST Dec 14, 2021
 
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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