Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

Lat: 39.5739°NLon: 107.45295°WElev: 5679.0ft.

NA

29°F

-2°C

Humidity 59%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Last update 23 Jan 10:13 AM MST
Extended Forecast for

New Castle CO

  • Today

    Today: Snow showers likely, mainly after 4pm.  Cloudy, with a high near 41. South wind around 5 mph becoming north northwest in the afternoon.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers.  Low around 22. Northwest wind around 5 mph becoming west southwest after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers.  Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind 5 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. North wind around 5 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 29. West wind 5 to 10 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers likely, mainly after 4pm. Cloudy, with a high near 41. South wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Low around 22. Northwest wind around 5 mph becoming west southwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 50 percent chance of snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 34. West wind 5 to 10 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 5. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 29. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 4.
Monday
Sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle CO
 39.57°N 107.53°W (Elev. 6398 ft)
2:17 am MST Jan 23, 2026
10am MST Jan 23, 2026-6pm MST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database