| NWS Forecast for: Alpha MN Issued by: National Weather Service Sioux Falls, SD Last Update: 2:48 pm CDT Apr 20, 2026 | |
Tonight: Mostly clear, with a low around 45. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Tuesday: Sunny, with a high near 75. West northwest wind 5 to 10 mph becoming northeast in the afternoon. Tuesday Night: Mostly clear, with a low around 48. East northeast wind 5 to 10 mph becoming south southeast after midnight. Wednesday: Sunny, with a high near 83. Breezy, with a south southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Wednesday Night: Partly cloudy, with a low around 58. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Thursday: A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Thursday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 41. Breezy. Friday: Mostly sunny, with a high near 59. Breezy. Friday Night: Mostly clear, with a low around 37. Saturday: Mostly sunny, with a high near 54. Saturday Night: Mostly cloudy, with a low around 35. Sunday: Mostly sunny, with a high near 57. Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 37. Monday: A 30 percent chance of showers. Partly sunny, with a high near 57. | |
| Alpha MN 43.63°N 94.88°W (Elev. 1388 ft) | |
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