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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Current conditions at

Mondell Field (KECS)

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

Fair

63°F

17°C

Humidity 39%
Wind Speed NE 8 mph
Barometer 29.74 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 May 9:15 pm MDT
Extended Forecast for

Newcastle WY

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am. Partly cloudy, with a low around 50. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 50 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 80. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 66. Northwest wind 7 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 76. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. North wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly after noon. Partly sunny, with a high near 59. Northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between midnight and 1am. Partly cloudy, with a low around 50. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Sunny, with a high near 80. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Friday Night
Mostly clear, with a low around 40. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 66. Northwest wind 7 to 14 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 48. Southeast wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 76. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. North wind 10 to 14 mph, with gusts as high as 22 mph.
Monday
A chance of showers, mainly after noon. Partly sunny, with a high near 59. Northwest wind around 11 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
Tuesday
A chance of showers. Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers. Sunny, with a high near 70.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle WY
 43.86°N 104.21°W (Elev. 4380 ft)
Last Update:
8:51 pm MDT May 16, 2024
Forecast Valid:
9pm MDT May 16, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation