| NWS Forecast for: Index WA Issued by: National Weather Service Seattle, WA Last Update: 11:27 pm PDT Apr 11, 2026 |  |
| Tonight: Partly cloudy, with a low around 44. Calm wind. Sunday: A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 59. Light and variable wind. Sunday Night: Rain, mainly after 10pm. Low around 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Monday: Rain. High near 49. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Monday Night: Rain. Low around 39. Light south southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Tuesday: Rain. High near 45. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible. Tuesday Night: Rain before 11pm, then rain and snow. Low around 34. Chance of precipitation is 100%. Little or no snow accumulation expected. Wednesday: Rain, possibly mixed with snow showers. Some thunder is also possible. Cloudy, with a high near 44. Wednesday Night: Rain and snow likely, mainly before 11pm. Mostly cloudy, with a low around 33. Thursday: A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 47. Thursday Night: A chance of rain and snow. Mostly cloudy, with a low around 35. Friday: A slight chance of rain and snow. Partly sunny, with a high near 50. Friday Night: Partly cloudy, with a low around 36. Saturday: A slight chance of rain. Mostly sunny, with a high near 59. | |
| Index WA 47.82°N 121.56°W (Elev. 486 ft) | |
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