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

Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

72°F

22°C

Humidity 19%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 27 Mar 06:18 PM MDT
Extended Forecast for

New Castle CO

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 5 to 10 mph becoming east after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. East southeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. West wind 10 to 15 mph becoming east 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. East wind 5 to 15 mph becoming west southwest in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. West southwest wind 5 to 15 mph becoming south southeast after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 40. West wind 5 to 10 mph becoming east after midnight.
Saturday
Sunny, with a high near 75. East southeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 42. West wind 10 to 15 mph becoming east 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 76. East wind 5 to 15 mph becoming west southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. West southwest wind 5 to 15 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 75. Breezy.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 36.
Wednesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 35.
Thursday
A chance of showers. Partly sunny, with a high near 62.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 49.
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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:
1:47 pm MDT Mar 27, 2026
Forecast Valid:
6pm MDT Mar 27, 2026-6pm MDT Apr 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