National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

NA

44°F

7°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 11 Apr 01:15 AM PDT
Extended Forecast for

20 Miles ENE Groveland CA

Winter Storm Warning April 11, 02:03am until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 11, 02:03am until April 12, 11:00pm

    NOW until 11:00pm Sun

    Winter Storm Warning

  • Overnight

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 54. East southeast wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers before 2am, then snow showers. Some thunder is also possible. Snow level 6800 feet lowering to 4700 feet after midnight . Low around 29. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Snow showers before 2pm, then rain showers. Some thunder is also possible. High near 45. Wind chill values as low as 24 early. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 45 °F

    Snow Showers
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain showers before 8pm, then rain and snow showers between 8pm and 2am, then a chance of snow after 2am. Some thunder is also possible. Snow level 5200 feet lowering to 4700 feet after midnight . Low around 27. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 11am, then a chance of rain. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 6000 feet lowering to 5100 feet after midnight . Partly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 56 °F

    Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 41. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 54. East southeast wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain showers before 2am, then snow showers. Some thunder is also possible. Snow level 6800 feet lowering to 4700 feet after midnight . Low around 29. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow showers before 2pm, then rain showers. Some thunder is also possible. High near 45. Wind chill values as low as 24 early. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Rain showers before 8pm, then rain and snow showers between 8pm and 2am, then a chance of snow after 2am. Some thunder is also possible. Snow level 5200 feet lowering to 4700 feet after midnight . Low around 27. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow before 11am, then a chance of rain. Snow level rising to 5700 feet in the afternoon. Partly sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of rain before 11pm. Snow level 6000 feet lowering to 5100 feet after midnight . Partly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 56. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 31. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 59. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 34. West southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 34. West wind around 5 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 67. East northeast wind around 5 mph becoming west southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Groveland CA
 37.98°N 119.88°W (Elev. 4747 ft)
Last Update:
1:56 am PDT Apr 11, 2026
Forecast Valid:
2am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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