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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

53°F

12°C

Humidity 29%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility 1.24 mi
Last update 13 Apr 02:18 AM MDT
Extended Forecast for

New Castle CO

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. South southwest wind around 10 mph becoming north northwest.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. North northwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Rain showers likely before 3am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. West wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. Mostly cloudy, with a high near 53. East wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 53 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph.

    Low: 31 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Thursday

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

    High: 66 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain showers before midnight, then rain and snow showers likely. Mostly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Chance
    Showers and
    Breezy then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. South southwest wind around 10 mph becoming north northwest.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. North northwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Rain showers likely before 3am, then rain likely, possibly mixed with snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. West wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow showers, becoming all rain after noon. Some thunder is also possible. Mostly cloudy, with a high near 53. East wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 66. Breezy.
Thursday Night
A chance of rain showers before midnight, then rain and snow showers likely. Mostly cloudy, with a low around 31. Breezy.
Friday
Snow showers likely, mainly before noon. Some thunder is also possible. Mostly cloudy, with a high near 47.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 66.
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:
1:31 am MDT Apr 13, 2026
Forecast Valid:
2am MDT Apr 13, 2026-6pm MDT Apr 19, 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