Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Los Alamos Airport (KLAM)

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

Overcast

41°F

5°C

Humidity 97%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 27 Dec 5:15 pm MST
Extended Forecast for

Alcalde NM

  • This Afternoon

    This Afternoon: Showers likely.  Mostly cloudy, with a steady temperature around 49. Southwest wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming northwest after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely

  • Sunday

    Sunday: Sunny, with a high near 47. North wind 5 to 15 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. North wind around 5 mph becoming calm  in the evening.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45. Calm wind becoming northeast around 5 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a steady temperature around 49. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 47. North wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 20. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 45. Calm wind becoming northeast around 5 mph.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Mostly sunny, with a high near 56.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 28.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 55.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 29.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Alcalde NM
 36.09°N 106.07°W (Elev. 5728 ft)
5:01 pm MST Dec 27, 2025
5pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database