https://www.wpc.ncep.noaa.gov/discussions/hpcdiscussions.php?disc=pmdspd

Two systems will impact the Pacific Northwest and Intermountain West today. Currently, there is a Pacific cold front bringing widespread rain and mountain snow from central California to the northern Rockies. Another system will enter the area tonight into tomorrow, bringing strong and gusty winds to the coastal areas and exposed terrain, and over a foot of snowfall to the Cascades. Read More >

Current conditions at

Happy Isles (AHIC1)

Lat: 37.7308°NLon: 119.5589°WElev: 4036ft.

NA

40°F

4°C

Humidity 96%
Wind Speed NA
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 17 Dec 7:00 am PST
Extended Forecast for

2 Miles SSE Yosemite Valley CA

Winter Weather Advisory until December 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 17, 04:00pm

    NOW until
    4:00pm Mon

    Winter Weather Advisory

  • Today

    Today: Snow showers, mainly before 10am.  High near 37. North northwest wind around 5 mph becoming calm.  Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

    Snow Showers
    then Chance
    Snow Showers

    High: 37 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West northwest wind around 5 mph becoming east after midnight.

    Partly Cloudy

    Low: 26 °F

  • Tuesday

    Tuesday: Sunny, with a high near 41. East wind around 5 mph becoming calm  in the morning.

    Sunny

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 26. Light and variable wind becoming north 5 to 10 mph in the evening.

    Clear

    Low: 26 °F

  • Wednesday

    Wednesday: Sunny, with a high near 44. North northwest wind 5 to 10 mph.

    Sunny

    High: 44 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 29. North northwest wind around 5 mph becoming south southwest in the evening.

    Mostly Clear

    Low: 29 °F

  • Thursday

    Thursday: Sunny, with a high near 43. South southwest wind around 10 mph.

    Sunny

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 15 mph.

    Partly Cloudy

    Low: 29 °F

Detailed Forecast

Today
Snow showers, mainly before 10am. High near 37. North northwest wind around 5 mph becoming calm. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Partly cloudy, with a low around 26. West northwest wind around 5 mph becoming east after midnight.
Tuesday
Sunny, with a high near 41. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Clear, with a low around 26. Light and variable wind becoming north 5 to 10 mph in the evening.
Wednesday
Sunny, with a high near 44. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 29. North northwest wind around 5 mph becoming south southwest in the evening.
Thursday
Sunny, with a high near 43. South southwest wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 40. West wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 26. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 37. West northwest wind 5 to 10 mph.
Saturday Night
A 20 percent chance of snow showers. Mostly clear, with a low around 25. West wind 5 to 10 mph.
Sunday
A 20 percent chance of snow showers. Sunny, with a high near 37. West southwest wind 5 to 10 mph.
Click Map For Forecast
Point Forecast:
2 Miles SSE Yosemite Valley CA
 37.71°N 119.58°W (Elev. 7799 ft)
7:07 am PST Dec 17, 2018
7am PST Dec 17, 2018-6pm PST Dec 23, 2018
 
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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