I-5 weather conditions near Chehalis, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 52°F 2025-10-12T17:45:00
• This Afternoon 2025-10-12, Chance Rain. A 40 percent chance of rain. Partly sunny, with a high near 55. Light west southwest wind.
• Tonight 2025-10-12, Chance Rain. A chance of rain before midnight, then a chance of rain after 3am. Mostly cloudy, with a low around 38. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 50%.
• Columbus Day 2025-10-13, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 60. North northeast wind 7 to 14 mph, with gusts as high as 23 mph.
• Monday Night 2025-10-13, Clear then Areas Frost. Areas of frost after 5am. Otherwise, clear, with a low around 35. North northeast wind 5 to 13 mph.
• Tuesday 2025-10-14, Areas Frost then Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 63. North northeast wind 3 to 7 mph.
• Tuesday Night 2025-10-14, Clear then Areas Frost. Areas of frost after 5am. Otherwise, clear, with a low around 35.
• Wednesday 2025-10-15, Areas Frost then Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 65.
• Wednesday Night 2025-10-15, Partly Cloudy. Partly cloudy, with a low around 41.
• Thursday 2025-10-16, Chance Rain. A chance of rain, mainly after 11am. Mostly cloudy, with a high near 60.
• Thursday Night 2025-10-16, Rain Likely. Rain likely, mainly after 11pm. Mostly cloudy, with a low around 45.
• Friday 2025-10-17, Chance Rain. A chance of rain. Partly sunny, with a high near 62.
• Friday Night 2025-10-17, Slight Chance Rain then Partly Cloudy. A slight chance of rain. Partly cloudy, with a low around 43.
• Saturday 2025-10-18, Chance Rain. A chance of rain. Mostly cloudy, with a high near 60.
• Saturday Night 2025-10-18, Rain. Rain. Mostly cloudy, with a low around 45.
• Sunday 2025-10-19, Rain. Rain. Mostly cloudy, with a high near 58.