FRE 12 AUGLöR 13 AUGSöN 14 AUGMåN 15 AUGTIS 16 AUGONS 17 AUGTOR 18 AUGFRE 19 AUGLöR 20 AUG
gfs0003060912151821000306091215182100030609121518210003060912151821000306091215182100030609121518210003060912151821000306091215182100
00Z12aug
18Z11aug
12Z11aug
06Z11aug
00Z11aug

Lifted Index forecast for region Norra 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