Yesterday, the incoming low triggered the K9 storm warning system again - the dog became very nervous and retreated to her safe spot (our bedroom

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It's very interesting - she has done this before when we have had storms coming in. She definitely seems to know something is happening before there's any real evidence of wind picking up or anything, and she clearly seems to think that we should be retreating to safety with her.
Pressure was dropping fairly fast at the time - about -1 hPa per hour.