I-5 weather conditions near Napavine, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Tonight 2025-06-16, Clear then Patchy Fog. Patchy fog after 2am. Otherwise, mostly clear, with a low around 41. Calm wind.
• Tuesday 2025-06-17, Mostly Sunny. Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
• Tuesday Night 2025-06-17, Chance Showers and Patchy Fog. A 40 percent chance of showers after 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. West northwest wind around 5 mph becoming calm in the evening.
• Wednesday 2025-06-18, Showers Likely then Slight Chance Showers. Showers likely, mainly before 11am. Partly sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
• Wednesday Night 2025-06-18, Mostly Clear then Patchy Fog. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm in the evening.
• Juneteenth 2025-06-19, Partly Sunny. Partly sunny, with a high near 70.
• Thursday Night 2025-06-19, Mostly Cloudy. Mostly cloudy, with a low around 45.
• Friday 2025-06-20, Showers Likely. A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 63.
• Friday Night 2025-06-20, Showers Likely. Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45.
• Saturday 2025-06-21, Showers. Showers. Mostly cloudy, with a high near 61.
• Saturday Night 2025-06-21, Chance Showers. A chance of showers. Mostly cloudy, with a low around 49.
• Sunday 2025-06-22, Chance Showers. A chance of showers. Mostly cloudy, with a high near 67.
• Sunday Night 2025-06-22, Mostly Cloudy then Patchy Fog. Patchy fog. Otherwise, mostly cloudy, with a low around 47.
• Monday 2025-06-23, Patchy Fog then Partly Sunny. Patchy fog. Otherwise, partly sunny, with a high near 76.