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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

22°F

-6°C

Humidity 66%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility 1.24 mi
Wind Chill13°F (-11°C)
Last update 22 Feb 03:38 AM MST
Extended Forecast for

New Castle CO

  • Overnight

    Overnight: Mostly clear, with a low around 12. East wind around 5 mph.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46. East wind around 5 mph becoming west southwest in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. East southeast wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. East wind around 5 mph becoming west in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Southeast wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 11pm. Cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 12. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 46. East wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 19. East southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 52. East wind around 5 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 24. Southeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
A 20 percent chance of showers after 11pm. Cloudy, with a low around 36.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 28.
Thursday
A slight chance of showers before 11am. Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 56.
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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:
2:28 am MST Feb 22, 2026
Forecast Valid:
3am MST Feb 22, 2026-6pm MST Feb 28, 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