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

Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Hazardous Weather Conditions

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

38°F

3°C

Humidity 64%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 1.24 mi
Last update 10 Feb 09:20 PM MST
Extended Forecast for

New Castle CO

  • Tonight

    Tonight: A slight chance of showers between 4am and 5am. Cloudy, with a low around 36. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 11am. High near 49. East northeast wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 35. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 35 °F

    Showers

  • Thursday

    Thursday: Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. Mostly cloudy, with a high near 52. West southwest wind around 5 mph. Chance of precipitation is 70%.

    High: 52 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 29. Southeast wind around 5 mph becoming east northeast after midnight.

    Low: 29 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of rain and snow showers, mainly after 11am. Partly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 4am and 5am. Cloudy, with a low around 36. East wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Showers, mainly after 11am. High near 49. East northeast wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 35. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Thursday
Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. Mostly cloudy, with a high near 52. West southwest wind around 5 mph. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 29. Southeast wind around 5 mph becoming east northeast after midnight.
Friday
A chance of rain and snow showers, mainly after 11am. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 30.
Washington's Birthday
A chance of showers. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Tuesday
A chance of snow showers. Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle CO
 39.57°N 107.53°W (Elev. 6398 ft)
Last Update:
7:34 pm MST Feb 10, 2026
Forecast Valid:
9pm MST Feb 10, 2026-6pm MST Feb 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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