Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

46°F

8°C

Humidity 59%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Wind Chill42°F (6°C)
Last update 14 Apr 03:11 PM MDT
Extended Forecast for

New Castle CO

Freeze Warning April 15, 12:00am until April 15, 09:00am
Click here for hazard details and duration
Freeze Warning
  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 52. West wind 10 to 15 mph.  Chance of precipitation is 70%.

    High: 52 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 30. West wind 5 to 10 mph becoming east after midnight.

    Low: 30 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. East southeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. West wind 5 to 15 mph becoming east southeast after midnight.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Breezy, with an east southeast wind 5 to 10 mph becoming southwest 15 to 25 mph in the morning. Winds could gust as high as 35 mph.

    High: 68 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain showers before midnight, then a chance of rain and snow showers.  Mostly cloudy, with a low around 32. Breezy.  Chance of precipitation is 50%.

    Low: 32 °F

    Slight Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Friday

    Friday: Snow showers. Some thunder is also possible.  High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Snow Showers

  • Friday Night

    Friday Night: A slight chance of snow showers.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 52. West wind 10 to 15 mph. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 30. West wind 5 to 10 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 61. East southeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 33. West wind 5 to 15 mph becoming east southeast after midnight.
Thursday
Mostly sunny, with a high near 68. Breezy, with an east southeast wind 5 to 10 mph becoming southwest 15 to 25 mph in the morning. Winds could gust as high as 35 mph.
Thursday Night
A slight chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 50%.
Friday
Snow showers. Some thunder is also possible. High near 44. Chance of precipitation is 80%.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle CO
 39.57°N 107.53°W (Elev. 6398 ft)
12:32 pm MDT Apr 14, 2026
3pm MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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