Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Current conditions at

Mondell Field (KECS)

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

Fair

77°F

25°C

Humidity 14%
Wind Speed SW 12 mph
Barometer 29.99 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 8 Oct 5:15 pm MDT
Extended Forecast for

6 Miles N Newcastle WY

  • Tonight

    Tonight: Clear, with a low around 47. South wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Northeast wind around 5 mph becoming calm  in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Calm wind becoming east around 6 mph in the evening.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 66. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southeast wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. South wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 47. South wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers.  Mostly sunny, with a high near 57. Southwest wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 57 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 47. South wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 71. Northeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 47. Calm wind becoming east around 6 mph in the evening.
Friday
Mostly sunny, with a high near 66. Southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 52. Southeast wind 9 to 14 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 69. South wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47. South wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 57. Southwest wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 36.
Columbus Day
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 59.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Newcastle WY
 43.94°N 104.22°W (Elev. 5292 ft)
3:31 pm MDT Oct 8, 2025
5pm MDT Oct 8, 2025-6pm MDT Oct 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database