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

Heat Continues Across the Southern Plains and Gulf Coast; Heavy Rainfall from the Tennessee Valley to Southeast on Friday

Hazardous heat will continue across the Southern Plains, Gulf Coast and Desert Southwest through the weekend. Additional heat will build into the Great Basin and Northern Plains this weekend. A stalled front is expected to bring periods of heavy to excessive rainfall and flooding from the Tennessee Valley to the Southeast U.S on Friday. Read More >

Current conditions at

070W10895RWS1RP1 at Canyon Creek Rd (CO099)

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

NA

75°F

24°C

Humidity 54%
Wind Speed E 6 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility 1.24 mi
Last update 23 Jul 08:58 PM MDT
Extended Forecast for

New Castle CO

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 93. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. North wind around 5 mph becoming east in the evening.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 98. East wind around 5 mph becoming west in the afternoon.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming east northeast after midnight.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 98.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Partly sunny and hot, with a high near 97.

    High: 97 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms between 2pm and 5pm. Sunny, with a high near 93. East wind around 5 mph becoming west in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 62. North wind around 5 mph becoming east in the evening.
Saturday
Sunny and hot, with a high near 98. East wind around 5 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming east northeast after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 98.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63.
Monday
A chance of showers and thunderstorms after noon. Partly sunny and hot, with a high near 97.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 61.
Tuesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 94.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 93.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle CO
 39.59°N 107.53°W (Elev. 5935 ft)
Last Update:
4:48 pm MDT Jul 23, 2026
Forecast Valid:
9pm MDT Jul 23, 2026-6pm MDT Jul 30, 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