Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

37°F

3°C

Humidity 26%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 18 Jan 07:45 PM PST
Extended Forecast for

2 Miles WNW Mammoth Lakes CA

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind around 10 mph.

    Low: 28 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 42. North wind around 10 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. West wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. West wind 5 to 10 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. West wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. West wind 5 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Northwest wind around 10 mph.
M.L.King Day
Sunny, with a high near 42. North wind around 10 mph.
Monday Night
Mostly clear, with a low around 26. West wind around 5 mph.
Tuesday
Sunny, with a high near 40. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 40. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
1:15 pm PST Jan 18, 2026
8pm PST Jan 18, 2026-6pm PST Jan 25, 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