| NWS Forecast for: Newcastle WY Issued by: National Weather Service Rapid City, SD Last Update: 10:50 pm MDT May 5, 2024 |  |
Tonight: A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 50. Breezy, with a southeast wind around 21 mph, with gusts as high as 32 mph. Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 55. Breezy, with a southeast wind 13 to 22 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. Monday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 34. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Tuesday: A slight chance of snow showers before 8am, then a chance of rain showers. Partly sunny, with a high near 53. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. Little or no snow accumulation expected. Tuesday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 33. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected. Wednesday: A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am, then rain showers likely after 11am. Mostly cloudy, with a high near 48. Breezy, with a northwest wind 21 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. Little or no snow accumulation expected. Wednesday Night: Showers likely. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Thursday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 54. North wind 14 to 17 mph, with gusts as high as 26 mph. Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 39. Friday: A chance of showers. Mostly sunny, with a high near 59. Friday Night: Mostly clear, with a low around 37. Saturday: Sunny, with a high near 66. Saturday Night: Mostly clear, with a low around 42. Sunday: A slight chance of showers and thunderstorms. Sunny, with a high near 71. | |
| Newcastle WY 43.86°N 104.21°W (Elev. 4380 ft) | |
Visit your local NWS office at: https://www.weather.gov/unr |
