| NWS Forecast for: North Clark County Lowlands Issued by: National Weather Service Portland, OR Last Update: 501 AM PDT Wed Sep 23 2026 |  |
| Today: Mostly cloudy this morning, then becoming mostly sunny. Areas of fog this morning. Highs around 70. Light and variable winds, becoming northwest 5 to 10 mph this afternoon. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Winds light. Thursday: Partly sunny in the morning, then mostly cloudy with rain in the afternoon. Highs in the upper 60s. Winds light. Chance of rain 90 percent. Rainfall amounts less than a tenth of an inch. Thursday Night: Rain. Lows in the lower 50s. Winds light, becoming southeast 5 to 10 mph after midnight. Chance of rain near 100 percent. Friday: Rain in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. South wind 10 to 15 mph, becoming southwest in the afternoon. Chance of rain near 100 percent. Friday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 40s. Saturday: Partly sunny. Patchy fog. Highs in the lower 60s. Saturday Night: Mostly cloudy. Lows in the mid 40s. Sunday: Partly sunny. Highs in the mid 60s. Sunday Night: Partly cloudy. Lows in the mid 40s. Monday: Mostly sunny. Highs in the mid 60s. Monday Night: Partly cloudy. Lows in the upper 40s. Tuesday: Partly sunny with a 20 percent chance of rain. Highs in the mid 60s. | |
| Zone Forecast: North Clark County Lowlands | |
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