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

Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

Los Alamos Airport (KLAM)

Lat: 35.88°NLon: 106.27°WElev: 7171ft.

Fair

30°F

-1°C

Humidity 40%
Wind Speed N 6 mph
Barometer 30.45 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 30 Dec 2:15 am MST
Extended Forecast for

10 Miles ESE Truchas NM

  • Overnight

    Overnight: Clear, with a low around 16. North wind around 10 mph.

    Low: 16 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37. Northwest wind around 10 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Northwest wind 5 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Northwest wind around 10 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Northwest wind around 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 16. North wind around 10 mph.
Tuesday
Sunny, with a high near 37. Northwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 22. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 38. Northwest wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind around 10 mph.
New Year's Day
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 32. Breezy.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26.
Friday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Truchas NM
 35.99°N 105.64°W (Elev. 11913 ft)
Last Update:
1:32 am MST Dec 30, 2025
Forecast Valid:
2am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation