Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

19°F

-7°C

Humidity 86%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 15 Apr 06:00 AM PDT
Extended Forecast for

10 Miles WSW Conway Summit CA

  • Today

    Today: Mostly sunny, with a high near 40. Wind chill values as low as 9. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 40 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Wind chill values as low as 8. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly sunny, with a high near 35. Wind chill values as low as 5. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 35 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. Wind chill values as low as -9. Blustery, with a north northwest wind 15 to 20 mph becoming northeast in the evening. Winds could gust as high as 30 mph.

    Low: 7 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 41. East northeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. West wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 46 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 40. Wind chill values as low as 9. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Mostly cloudy, with a low around 18. Wind chill values as low as 8. Southwest wind around 15 mph, with gusts as high as 30 mph.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 35. Wind chill values as low as 5. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 7. Wind chill values as low as -9. Blustery, with a north northwest wind 15 to 20 mph becoming northeast in the evening. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 41. East northeast wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 17. West wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.
Saturday
Mostly sunny, with a high near 46. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 22. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 46. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Monday
A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 43. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 45 mph.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 40 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 40. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Conway Summit CA
 38.06°N 119.35°W (Elev. 10830 ft)
5:56 am PDT Apr 15, 2026
6am PDT Apr 15, 2026-6pm PDT Apr 21, 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