Portland drivers may face slick roads and delays Tuesday morning as showers and thunderstorms roll through the metro. The National Weather Service warns that heavy downpours could create hazardous conditions along I-84 and I-5, especially during the commute. Motorists are urged to slow down and allow extra time for travel.
According to the National Weather Service in Portland, showers and thunderstorms are likely after 11 a.m. Tuesday, September 9, with a 70% chance of rain. Rainfall totals are expected between a tenth and a quarter inch, with locally heavier amounts in thunderstorms. Winds will remain light, but bursts of stronger gusts are possible near storms.
The wet weather will not be limited to Portland. Clackamas, Washington, and Multnomah counties will also see widespread showers into Tuesday night. Road spray and reduced visibility may impact evening commutes, particularly on Highway 26 heading west toward Beaverton. Those traveling to Portland International Airport should also prepare for possible flight delays if thunderstorms persist.
Wednesday brings a brief reprieve, with a 30% chance of showers mainly after 11 a.m., followed by drier conditions into Thursday. Still, unsettled weather lingers into the weekend, with more showers possible by Saturday.
Residents should keep devices charged and secure outdoor items vulnerable to gusty winds or heavy rain. Drivers are advised to avoid flooded roads and watch for sudden ponding in low-lying areas.
Warnings may be updated through midweek as storm activity shifts. Portland residents should check for new advisories and prepare for changing weather conditions.
Five-Day Forecast for Portland, Oregon:
- Tuesday: Showers and thunderstorms after 11 a.m., high near 71°F.
- Wednesday: 30% chance of showers after 11 a.m., high near 71°F.
- Thursday: Showers possible before 11 a.m., high near 71°F.
- Friday: Partly sunny, high near 75°F.
- Saturday: Chance of showers, high near 76°F.
