The prediction is for a steep drop from G5 at 09:00 - 12:00 UTC to G3 at 12:00 - 15:00 UTC. The recorded value for that same period is G4+.
So it appears we are already exceeding predictions. But there isn't enough data to say if we will get a repeat of last night where the actual values greatly exceeded predictions.
In any case the current predictions show a continued steep drop to G2 / G3 for the rest of today (UTC time). They also show the reduction continues overnight to G2 / G1.
[contd]