Update weather station index and fix tests

[philngo]

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Description

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[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@9f908a7). Click here to learn what that means.
The diff coverage is 100%.

@@           Coverage Diff           @@
##             master    #57   +/-   ##
=======================================
  Coverage          ?   100%           
=======================================
  Files             ?     32           
  Lines             ?   2650           
  Branches          ?      0           
=======================================
  Hits              ?   2650           
  Misses            ?      0           
  Partials          ?      0

Impacted Files	Coverage Δ
tests/test_cli.py	100% <ø> (ø)
tests/test_stations.py	100% <ø> (ø)
tests/snapshots/snap_test_database.py	100% <100%> (ø)
tests/test_ranking.py	100% <100%> (ø)
tests/snapshots/snap_test_stations.py	100% <100%> (ø)
tests/snapshots/snap_test_ranking.py	100% <100%> (ø)
tests/snapshots/snap_test_summaries.py	100% <100%> (ø)

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