Azores High currently extending northeast is expected to focusing over the Western Alpine Range by Wednesday, but failing to cut off the unsettled maritime polar air flow which is established high up from the Scandinavian to the Mediterranean. • Therefore, a new disturbance system will be crossing over on Monday, coming in from the northwest then the northeast, and causing a moderate snowy spell, mostly in the morning and early in the afternoon. • The Atlantic High’s influences will actually get decisive only on Tuesday and Wednesday. • Further outlook will be mostly shaped by the persistence of the boreal inflow along the eastern flanc of the high pressure area : cloud passings or snow spells, depending on it’s longitude location.
Cloudy with fair sunny spells ‑ unseasonably cold ‑ strong wind high up
SKY CONDITION : mostly cloudy early in the morning ‑ low cloud ‑ fair sunny spell high up, then cloud passings from the north. Period of sunshine close to 55%.
PRECIPITATION : none.
WIND - ground level : mainly SW ‑ very light.
TEMPERATURE : low ‑6°C - high ‑3°C.
ISOTHERM 0°C : 400 m.
ROAD CONDITION : @ 17:00, snow covered roadways besides salted itineraries.
Very cold ‑ becoming overcast ‑ snow flurries by dawn ‑ windy high up
SKY CONDITION : partly cloudy to cloudy in the first part of the night ‑ becoming overcast later.
PRECIPITATION : possible snow flurries by the end of the night.
WIND - aloft : N ‑> NNW strong.
TEMPERATURE : low ‑9°C.
Disturbed cold weather ‑ snow showers ‑ very strong wind high up
SKY CONDITION : mostly cloudy, then overcast. Period of sunshine close to 0%.
PRECIPITATION : becoming quickly frequent and moderate in the morning ‑ turning into showers which should break off in the afternoon ‑ rain‑snow limit below 400 m, rising ‑ expected snowfall towards 1500 m : 10‑20 cm.
WIND - aloft : NNW strong ‑> NNE strong to gale force.
TEMPERATURE : low ‑9 °C - high ‑2°C.
Sunny ‑ cold in the morning ‑ milder on sunny slopes later ‑ windy high up
SKY CONDITION : clear or partly cloudy. Period of sunshine close to 85%.
PRECIPITATION : none.
WIND - aloft : NE ‑> NNE strong.
TEMPERATURE : ‑90.