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

DEXTER (DEXC1)

Lat: 37.83888°NLon: 118.77189°WElev: 7981.0ft.

NA

27°F

-3°C

Humidity 68%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 13 Apr 08:53 AM PDT
Extended Forecast for

13 Miles ENE Mammoth Lakes CA

  • Today

    Today: A 50 percent chance of snow showers, mainly between 11am and 5pm.  Partly sunny, with a high near 43. Calm wind becoming north around 5 mph in the afternoon.  Total daytime snow accumulation of less than one inch possible.

    High: 43 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm.  Mostly cloudy, then gradually becoming clear, with a low around 23. North wind around 5 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. West wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of snow showers, mainly between 11am and 5pm. Partly sunny, with a high near 43. Calm wind becoming north around 5 mph in the afternoon. Total daytime snow accumulation of less than one inch possible.
Tonight
A 20 percent chance of snow showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 23. North wind around 5 mph.
Tuesday
Sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 28. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 54. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Mammoth Lakes CA
 37.76°N 118.77°W (Elev. 7303 ft)
7:15 am PDT Apr 13, 2026
9am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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