Areas of Excessive Rainfall from Southwest U.S. Monsoons; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding today into Sunday. Tropical wave (AL94) is likely to become a depression by late Friday or over this weekend in the vicinity of the Bahamas. Significant uncertainty remains in the track and intensity, but chances for impacts to the southeast U.S. coast are increasing. Read More >

Hazardous Weather Conditions

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Fair

52°F

11°C

Humidity 47%
Wind Speed SE 8 mph
Barometer 29.91 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 26 Sep 2:55 am MDT
Extended Forecast for

Newcastle WY

  • Overnight

    Overnight: Clear, with a steady temperature around 60. East wind around 7 mph.

    Low: 60 °F

    Clear

  • Friday

    Friday: Patchy smoke after 5pm. Sunny, with a high near 77. Southeast wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 77 °F

    Sunny then
    Patchy Smoke

  • Friday Night

    Friday Night: Patchy smoke. Mostly clear, with a low around 45. North wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke before 10am. Sunny, with a high near 76. Light east wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 76 °F

    Patchy Smoke
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 53. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Southeast wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 17 mph.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 60. East wind around 7 mph.
Friday
Patchy smoke after 5pm. Sunny, with a high near 77. Southeast wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Patchy smoke. Mostly clear, with a low around 45. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Saturday
Patchy smoke before 10am. Sunny, with a high near 76. Light east wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
Clear, with a low around 53. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 84. South wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 55. Southeast wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Newcastle WY
 43.86°N 104.21°W (Elev. 4380 ft)
1:26 am MDT Sep 26, 2025
3am MDT Sep 26, 2025-6pm MDT Oct 2, 2025
 
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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