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Official account for the National Weather Service Portland. Details: https://t.co/trwMRZJmXv

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Sat 5/2. Afternoon , showers chances increase as we get some clouds breaks. Thunderstorm chances increase (15-30% ) through late evening. Here is a composite reflectivity loop that shows how the showers & thunderstorms will likely develop through early Sun morning. (1/2)

Sat 5/2. Afternoon , showers chances increase as we get some clouds breaks. Thunderstorm chances increase (15-30% ) through late evening. Here is a composite reflectivity loop that shows how the showers & thunderstorms will likely develop through early Sun morning. (1/2)

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This animation shows that the wildfire smoke will be moving eastward over the Cascades and out of the area today as onshore flow increases. Anyone else happy about that? We certainly are! :) #orwx #wawx

This animation shows that the wildfire smoke will be moving eastward over the Cascades and out of the area today as onshore flow increases. Anyone else happy about that? We certainly are! :) #orwx #wawx

93,391 Aufrufe

Widespread rain returns to the area with a frontal passage on Tue, 3/24. Here's a forecast loop showing precipitation timing. Increasing S to SW winds will also accompany this frontal passage, with peak wind gusts as high as 40-50 mph at the coast & 25-35 mph for inland valleys.

Widespread rain returns to the area with a frontal passage on Tue, 3/24. Here's a forecast loop showing precipitation timing. Increasing S to SW winds will also accompany this frontal passage, with peak wind gusts as high as 40-50 mph at the coast & 25-35 mph for inland valleys.

10,976 Aufrufe

Here is a look at the latest timing for the incoming wintry precipitation. Plan on travel impacts and refer to our attached bullet points for more detail. #ORWX #WAWX

Here is a look at the latest timing for the incoming wintry precipitation. Plan on travel impacts and refer to our attached bullet points for more detail. #ORWX #WAWX

30,609 Aufrufe

There is a low pressure system over the Pacific Ocean that is affecting the West Coast. GOES-W satellite shows the defined cyclonic circulation associated with a low. Look at that spin! ☔️☁️ Get the most up-to-date forecast for your area at #ORWX #WAWX

There is a low pressure system over the Pacific Ocean that is affecting the West Coast. GOES-W satellite shows the defined cyclonic circulation associated with a low. Look at that spin! ☔️☁️ Get the most up-to-date forecast for your area at #ORWX #WAWX

28,690 Aufrufe

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Look at that spin! This nearby low pressure system is bringing potential for severe thunderstorms.⛈️ The current clear skies will help warm the atmosphere, priming it for convection later. This video was captured of the GOES-W satellite from 8 AM - 12 PM PDT. #ORWX #WAWX

Look at that spin! This nearby low pressure system is bringing potential for severe thunderstorms.⛈️ The current clear skies will help warm the atmosphere, priming it for convection later. This video was captured of the GOES-W satellite from 8 AM - 12 PM PDT. #ORWX #WAWX

78,460 Aufrufe • vor 1 Jahr

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