二 18 2月三 19 2月四 20 2月五 21 2月六 22 2月日 23 2月一 24 2月二 25 2月三 26 2月
gfs1821000306091215182100030609121518210003060912151821000306091215182100030609121518210003060912151821000306091215182100030609121518
18Z182月
12Z182月
06Z182月
00Z182月
18Z172月

气温 850hPa forecast for region gulfoffinland from model GFS. gfs-credit Temperature at 850hPa does not experience the diurnal variation as seen at the surface. This is a good indicator where warm air and cold air is really located. Precipitation type can also be estimated from the 850hPa temperature field. Snow is likely to occur where the 850 temps are below freezing, while liquid precipitation is found at warmer temperatures.

Model Info