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

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

St. Johns, St. Johns Industrial Airpark (KSJN)

Lat: 34.52°NLon: 109.38°WElev: 5732ft.

Overcast

45°F

7°C

Humidity 77%
Wind Speed SW 10 mph
Barometer 29.98 in (1011.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 27 Dec 6:54 pm MST
Extended Forecast for

5 Miles ESE Aragon NM

  • Tonight

    Tonight: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. Southwest wind 15 to 20 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 40. Northwest wind around 10 mph becoming northeast in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. East wind around 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers. Partly sunny, with a high near 38. East wind around 10 mph.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. East wind around 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. Southwest wind 15 to 20 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 40. Northwest wind around 10 mph becoming northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. East wind around 10 mph.
Monday
A 20 percent chance of snow showers. Partly sunny, with a high near 38. East wind around 10 mph.
Monday Night
Partly cloudy, with a low around 30. East wind around 10 mph.
Tuesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
A slight chance of rain and snow showers after 11pm. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
New Year's Day
A chance of rain and snow showers. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Aragon NM
 33.86°N 108.47°W (Elev. 8412 ft)
Last Update:
5:01 pm MST Dec 27, 2025
Forecast Valid:
7pm MST Dec 27, 2025-6pm MST Jan 3, 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