Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. Read More >

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

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

NA

10°F

-12°C

Humidity 92%
Wind Speed NA
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 17 Feb 9:00 am PST
Extended Forecast for

7 Miles WSW Tioga Pass CA

Winter Storm Warning until February 17, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 17, 04:00pm

    NOW until
    4:00pm Sun

    Winter Storm Warning

  • Today

    Today: Snow showers.  High near 19. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    Snow Showers

    High: 19 °F

  • Tonight

    Tonight: Snow showers likely before 10pm.  Mostly cloudy, then gradually becoming clear, with a low around 2. Wind chill values as low as -13. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 15 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely then
    Mostly Clear

    Low: 2 °F

  • Washington's
    Birthday

    Washington's Birthday: Sunny, with a high near 21. Wind chill values as low as -13. East northeast wind 10 to 15 mph.

    Sunny

    High: 21 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -2. Wind chill values as low as -13. Northeast wind around 5 mph.

    Mostly Clear

    Low: -2 °F

  • Tuesday

    Tuesday: Sunny, with a high near 25. Northeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    Sunny

    High: 25 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 3. West southwest wind around 5 mph becoming calm.

    Mostly Cloudy

    Low: 3 °F

  • Wednesday

    Wednesday: Snow showers likely after 10am.  Mostly cloudy, with a high near 26. Southwest wind around 5 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely

    High: 26 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely.  Cloudy, with a low around 7. West wind around 5 mph becoming south in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    Snow Showers
    Likely

    Low: 7 °F

Detailed Forecast

Today
Snow showers. High near 19. West northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers likely before 10pm. Mostly cloudy, then gradually becoming clear, with a low around 2. Wind chill values as low as -13. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Washington's Birthday
Sunny, with a high near 21. Wind chill values as low as -13. East northeast wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around -2. Wind chill values as low as -13. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 25. Northeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 3. West southwest wind around 5 mph becoming calm.
Wednesday
Snow showers likely after 10am. Mostly cloudy, with a high near 26. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely. Cloudy, with a low around 7. West wind around 5 mph becoming south in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely. Cloudy, with a high near 21. Southwest wind around 5 mph becoming north in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of snow showers before 4am. Mostly cloudy, with a low around 1. Calm wind becoming northeast around 5 mph in the evening. Winds could gust as high as 20 mph.
Friday
A 30 percent chance of snow showers. Mostly sunny, with a high near 23. North northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 5. West wind around 5 mph becoming east northeast in the evening. Winds could gust as high as 15 mph.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 30. South southeast wind around 5 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Click Map For Forecast
Point Forecast:
7 Miles WSW Tioga Pass CA
 37.87°N 119.37°W (Elev. 8661 ft)
9:57 am PST Feb 17, 2019
10am PST Feb 17, 2019-6pm PST Feb 23, 2019
 
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