MåN 19 AUGTIS 20 AUGONS 21 AUGTOR 22 AUGFRE 23 AUGLöR 24 AUGSöN 25 AUGMåN 26 AUGTIS 27 AUG
gfs1215182100030609121518210003060912151821000306091215182100030609121518210003060912151821000306091215182100030609121518210003060912
12Z19aug
06Z19aug
18Z13aug
12Z13aug
06Z13aug

Lifted Index forecast for region Södra Finland from model GFS. gfs-credit The lifted index is a stability index to help measure the buoyancy of the atmosphere. Atmospheric temperature generally decreases with height. When surface air rises, it also cools. However, sometimes it cools more slowly than its surounding environment. When this happens, the rising air is warmer and less dense, and the rising air can continue to rise, leading to storm development.

Model Info