Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

NA

31°F

-1°C

Humidity 72%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 13 Apr 01:00 PM PDT
Extended Forecast for

5 Miles WSW Tioga Pass CA

  • This Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 36. Calm wind.  Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 9. Calm wind.

    Low: 9 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 42. Wind chill values as low as 11. Calm wind becoming west around 5 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow after 11pm.  Partly cloudy, with a low around 18. West southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 25 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible.  Mostly sunny, with a high near 40. West southwest wind around 5 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 9. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.

    Low: 9 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. East northeast wind around 5 mph becoming calm  in the morning. Winds could gust as high as 15 mph.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 9. Calm wind.
Tuesday
Sunny, with a high near 42. Wind chill values as low as 11. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 16. Calm wind.
Wednesday
Mostly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 10 percent chance of snow after 11pm. Partly cloudy, with a low around 18. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph.
Thursday
A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 40. West southwest wind around 5 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 9. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 46. East northeast wind around 5 mph becoming calm in the morning. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 18. Calm wind.
Saturday
Mostly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 21. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 46. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 8799 ft)
12:56 pm PDT Apr 13, 2026
1pm PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database