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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

55°F

13°C

Humidity 29%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 1.24 mi
Last update 05 Feb 01:13 PM MST
Extended Forecast for

New Castle CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Calm wind.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 29. East wind around 5 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 58. East wind around 5 mph becoming west in the afternoon.

    High: 58 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South southwest wind around 5 mph becoming calm.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Calm wind.
Tonight
Clear, with a low around 29. East wind around 5 mph.
Friday
Increasing clouds, with a high near 58. East wind around 5 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 30. South southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 56.
Monday Night
A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 30.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 49.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle CO
 39.57°N 107.53°W (Elev. 6398 ft)
Last Update:
8:28 am MST Feb 5, 2026
Forecast Valid:
1pm MST Feb 5, 2026-6pm MST Feb 11, 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