Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

73°F

23°C

Humidity 23%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 09 Apr 05:53 PM MDT
Extended Forecast for

New Castle CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. West wind around 10 mph becoming east in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. East wind 10 to 15 mph becoming west southwest in the afternoon.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Southwest wind 10 to 15 mph becoming east after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 68. East southeast wind 10 to 15 mph becoming west southwest in the afternoon.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight.  Partly cloudy, with a low around 36. West southwest wind 5 to 15 mph becoming south southeast in the evening.

    Low: 36 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. West wind around 10 mph becoming east in the evening.
Friday
Partly sunny, with a high near 75. East wind 10 to 15 mph becoming west southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 42. Southwest wind 10 to 15 mph becoming east after midnight.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. East southeast wind 10 to 15 mph becoming west southwest in the afternoon.
Saturday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 36. West southwest wind 5 to 15 mph becoming south southeast in the evening.
Sunday
Mostly sunny, with a high near 66. Breezy.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38. Breezy.
Monday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 57. Breezy.
Monday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 31.
Tuesday
A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
New Castle CO
 39.57°N 107.53°W (Elev. 6398 ft)
4:31 pm MDT Apr 9, 2026
6pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
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