| NWS Forecast for: 18 Miles N Opal SD Issued by: National Weather Service Rapid City, SD Last Update: 6:31 pm MST Feb 8, 2025 | |
| Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -9. South wind 5 to 8 mph becoming west after midnight. Sunday: Mostly sunny, with a high near 21. Wind chill values as low as -9. Northwest wind 8 to 11 mph, with gusts as high as 16 mph. Sunday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -10. Northwest wind 3 to 6 mph. Monday: A 40 percent chance of snow, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 9. Wind chill values as low as -13. North wind 7 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected. Monday Night: Partly cloudy, with a low around -17. Northwest wind 5 to 9 mph, with gusts as high as 15 mph. Tuesday: Mostly sunny, with a high near 10. West wind around 6 mph becoming south in the afternoon. Tuesday Night: Partly cloudy, with a low around -7. South wind 5 to 7 mph becoming west after midnight. Wednesday: Partly sunny, with a high near 11. Northwest wind 8 to 11 mph, with gusts as high as 20 mph. Wednesday Night: Mostly cloudy, with a low around -9. Thursday: Mostly sunny, with a high near 13. Thursday Night: A chance of snow. Mostly cloudy, with a low around -4. Friday: A chance of snow. Mostly cloudy, with a high near 11. Friday Night: A chance of snow. Mostly cloudy, with a low around -8. Saturday: A slight chance of snow. Partly sunny, with a high near 7. | |
| 18 Miles N Opal SD 45.16°N 102.57°W (Elev. 2454 ft) | |
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