Score breakdown
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Horizon
72h
7d
14d
30d
PSPI
6.9
was 6.9 at 2026-10-18 16:50:02
SSI
0.0
SQO
3.7
PSPI drivers
0.0
precip thermal
0.0
teleconnections
+6.9
overrunning
SSI drivers
+60.0
base
0.0
hours below freezing
-18.6
hours above 35
-16.5
hours above 40
-30.0
rain while above freezing
SQO drivers
+3.7
snow potential
0.0
snowpack survival
Component scores
Cold availability: 0.0
Thaw/reset risk: 100.0
Great Lakes enhancement (GLEI): —
Overrunning/inland: 30.0
Blocking (NAO/AO/PNA): 0.0
Coastal bonus: —
(not yet implemented, see README)
Confidence: 73%