波特蘭經歷最後一輪冬季天氣,凍雨轉雪影響通勤

波特蘭在星期五經歷了最後一輪冬季天氣,凍雨在夜間轉為雪,並持續到早上。波特蘭都會區出現了凍雨和雪的混合天氣,塞勒姆附近的一些地區報告了輕微的冰積累。KGW氣象學家指出,預計在早上通勤期間會持續有穩定的降雪,降水將在上午10點左右逐漸減少。預計氣溫會略微上升至冰點以上,有助於道路上的冰雪融化。

駕駛者被建議在星期五早上特別小心,尤其是在高海拔地區,那裡的冰凍情況持續。威拉米特谷的部分地區報告了高達0.25英寸的冰積累,某些地區預計會有1到2英寸的新雪。到星期五下午,預計氣溫將上升至冰點以上,從南部都會區開始向北移動。然而,道路狀況仍然不確定,因為解凍過程取決於回暖的時間和積雪及冰的數量。

展望未來,預計星期六下午一個較暖的天氣系統將為該地區帶來降雨,氣溫將上升至約40度。預計這個系統將融化並沖走任何剩餘的冰雪。預計降雨將持續到星期日和星期一,氣溫將保持在40度左右,無論白天還是晚上。居民被鼓勵隨時關注天氣狀況,因為該地區正從冬季天氣過渡到較溫和的氣溫。

Portland snow timeline: Here's what to expect for Friday

Portland snow timeline: Here's what to expect for Friday

Freezing rain overnight transitioned to the last round of snow in the Portland metro area Friday morning.

www.kgw.com
Portland winter weather: A timeline for when snow, sleet, freezing rain are expected to arrive

Portland winter weather: A timeline for when snow, sleet, freezing rain are expected to arrive

Winter precipitation could start as early as Thursday morning, with slick roads by the afternoon.

www.oregonlive.com
Winter weather alerts span across Oregon, Washington Thursday

Winter weather alerts span across Oregon, Washington Thursday

Ice, snow, and extreme cold alerts stretch across western Oregon and parts of southwest Washington in preparation of a major winter storm this week.

www.koin.com
Advisories, Watches, & Warnings posted ahead of winter weather across the region

Advisories, Watches, & Warnings posted ahead of winter weather across the region

NWS Portland has issued a Winter Storm Warning for the Portland Metro area beginning at 4 a.m. Thursday.

katu.com
Here's how much snow is expected in Portland metro area

Here's how much snow is expected in Portland metro area

A city-by-city breakdown of how much snow is expected in the Portland metro on Thursday and Friday.

www.kgw.com
Winter storm blasts Pacific Northwest leading to chaos on multiple highways around Portland

Winter storm blasts Pacific Northwest leading to chaos on multiple highways around Portland

A potent winter storm is threatening a mix of significant freezing rain and accumulating snow across a swath of the Pacific Northwest – including the

www.foxweather.com
Freezing rain turns to snow over Portland metro area Friday | Weather Impact Alert

Freezing rain turns to snow over Portland metro area Friday | Weather Impact Alert

Snowfall is expected to end by 10 a.m. on Friday.

www.kgw.com
Freezing rain and snow possible for Portland metro area Thursday and Friday

Freezing rain and snow possible for Portland metro area Thursday and Friday

Cold weather greeted most of Oregon Tuesday morning. Now, a weather system coming from the Pacific Ocean could bring freezing rain or snow to Portland

www.opb.org
Confidence increasing in a disruptive snow/ice event in lowlands

Confidence increasing in a disruptive snow/ice event in lowlands

I’m feeling more confident this evening that weather really WILL disrupt our lives Thursday and Friday. There are increasing signs that widespread sno

www.kptv.com