Weather Summary
Weather Underground Forecast for Thursday, May 23, 2013.

A low pressure system in the Baltic Sea will maintain wet weather in parts of northern and western Europe on Wednesday, while a second area of low pressure moves into the southeast with unsettled weather.

In the north, a low in the Kattegat Strait low will shift northwestward into the North Sea, ushering ample moisture and a cold front into Norway and southern Sweden. This will translate into areas of light showers to areas of moderate rain through the day. As this system shifts into the North Sea, it will tighten the pressure gradient across the British Isles, leading to increased northerly flow across the region and chances of light to moderate scattered showers primarily in the United Kingdom. In addition to precipitation, expect a modest cooling as a colder airmass moves into the region. Elsewhere in the north, a warm front extending from western Russia through the Baltic States and into the Baltic Sea will gradually lift northward with generally light precipitation through the day.

To the south, a trough of low pressure and weakening cold front will move into France, Belgium, the Netherlands, and Germany with sufficient onshore flow. This will translate into widely scattered showers, with moderate rain and possible thunderstorm activity as energy spreads into the Alps. Meanwhile, to the east, a low pressure system in the Adriatic Sea will lift northeastward into the Ukraine by Thursday night. The system will draw plenty of moisture inland as it progresses, kicking up areas of widespread rain with isolated areas f locally heavy rain.
Weather Underground Forecast for Thursday, May 23, 2013.

A low pressure system in the Baltic Sea will maintain wet weather in parts of northern and western Europe on Wednesday, while a second area of low pressure moves into the southeast with unsettled weather.

In the north, a low in the Kattegat Strait low will shift northwestward into the North Sea, ushering ample moisture and a cold front into Norway and southern Sweden. This will translate into areas of light showers to areas of moderate rain through the day. As this system shifts into the North Sea, it will tighten the pressure gradient across the British Isles, leading to increased northerly flow across the region and chances of light to moderate scattered showers primarily in the United Kingdom. In addition to precipitation, expect a modest cooling as a colder airmass moves into the region. Elsewhere in the north, a warm front extending from western Russia through the Baltic States and into the Baltic Sea will gradually lift northward with generally light precipitation through the day.

To the south, a trough of low pressure and weakening cold front will move into France, Belgium, the Netherlands, and Germany with sufficient onshore flow. This will translate into widely scattered showers, with moderate rain and possible thunderstorm activity as energy spreads into the Alps. Meanwhile, to the east, a low pressure system in the Adriatic Sea will lift northeastward into the Ukraine by Thursday night. The system will draw plenty of moisture inland as it progresses, kicking up areas of widespread rain with isolated areas f locally heavy rain.
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Weather for Portugal

Search Results
Place Alerts Temp. Humidity Pressure Conditions Wind Updated
Alverca, Portugal   66 °F 64% 30.06 in Partly Cloudy  East at 4 mph 10:00 AM WEST Save
Beja, Portugal   55 °F 88% 30.09 in Mostly Cloudy  WNW at 7 mph 10:00 AM WEST Save
Braganca, Portugal   55 °F 52% 30.16 in Partly Cloudy  at 2 mph 10:00 AM WEST Save
Cabo Carvoeiro, Portugal   65.8 °F 65% 30.09 in Scattered Clouds  West at 6.9 mph 10:46 AM WEST Save
Castelo Branco, Portugal   67 °F 44% 30.05 in Partly Cloudy  East at 7 mph 10:00 AM WEST Save
Coimbra, Portugal   59 °F 82% 30.06 in Scattered Clouds  Variable at 1 mph 10:00 AM WEST Save
Couco, Portugal   67.3 °F 34% 30.06 in Partly Cloudy  Calm 10:46 AM WEST Save
Evora, Portugal   66.0 °F 73% 30.09 in Mostly Cloudy  NW at 5.0 mph 10:46 AM WEST Save
Faro, Portugal   64 °F 73% 30.06 in Clear  WSW at 12 mph 10:30 AM WEST Save
Lisbon, Portugal   64 °F 68% 30.06 in Clear  NW at 6 mph 10:30 AM WEST Save
Lisbon Geof, Portugal   63.5 °F 80% 30.06 in Clear  Calm 10:41 AM WEST Save
Monte Real, Portugal   59 °F 82% 30.06 in Scattered Clouds  Variable at 1 mph 10:00 AM WEST Save
Montijo, Portugal   63 °F 77% 30.09 in Partly Cloudy  North at - 10:00 AM WEST Save
Ota, Portugal   66 °F 64% 30.06 in Partly Cloudy  East at 4 mph 10:00 AM WEST Save
Ovar, Portugal   57 °F 94% 30.06 in Scattered Clouds  WNW at 5 mph 10:00 AM WEST Save
Penhas Douradas, Portugal   63 °F 58% n/a Clear  NE at 8 mph Estimated Save
Portalegre, Portugal   61.9 °F 85% 30.06 in Clear  SW at 3.8 mph 10:46 AM WEST Save
Porto, Portugal   68 °F 52% 30.09 in Clear  NNW at 6 mph 10:30 AM WEST Save
Sagres, Portugal   63.5 °F 71% 30.06 in Clear  North at 14.5 mph 10:46 AM WEST Save
Sines, Portugal   63 °F 77% 30.09 in Partly Cloudy  North at - 10:00 AM WEST Save
Sintra, Portugal   59 °F 77% 30.09 in Scattered Clouds  NW at 13 mph 10:00 AM WEST Save
Tancos, Portugal   59 °F 82% 30.06 in Scattered Clouds  Variable at 1 mph 10:00 AM WEST Save
Viana Do Castelo, Portugal   68 °F 52% 30.09 in Clear  NNW at 6 mph 10:30 AM WEST Save
Vila Real, Portugal   68 °F 52% 30.09 in Clear  NNW at 6 mph 10:30 AM WEST Save
Viseu, Portugal   62 °F 32% 30.06 in Partly Cloudy  ENE at 16 mph 10:00 AM WEST Save