(a)	(b)
(c)	(d)
Figure 7. Skew T plot of model soundings from Kalispell, Montana on 4 Jan at (a) 0000 UTC, (b) 0600 UTC, (c) 1200 UTC, (d) 1800 UTC. Vertical axis is pressure (mb), horizontal axis is temperature (°C). Output is from the Eta model run of 1200 UTC 3 Jan.