Ken has posted his forecast for weather events in late August:

August 20-25:

The Sun’s conjunct to Saturn indicates the possibility of a tropical system or at least tropical moisture off the Carolinas in the western Atlantic that affects the Southeast (Carolinas). Since other planetary indicators involve the Northeast and New England, one scenario could be that a tropical system that hits the Carolinas and then creeps up the coast to New England.

Another possibility would involve a severe weather system, not tropical in nature, over the Mid-Atlantic States and New England characterized by strong thunderstorms, damaging winds, and heavy downpours.

August 26-30:

Triggers to the Lunar Eclipse of March 2007 should bring a potent weather system over the Mid-Atlantic and through the Northeast. This may be tropical as was the last time the Sun triggered the eclipse in June. At that time the remnants of TS Barry visited the area. If
not an actual tropical system, at least strong storms assail the area.

Other areas that stand out for possible tropical activity or at the least some type of severe weather are the eastern Great Lakes, the Carolinas and the West Coast of Florida.

Astrological signatures for this time period include a triple conjunction in Leo trine Pluto/GC and two related mutable T-squares evolving into a Grand Cross involving Mercury in Virgo, Mars in Gemini, Jupiter in Sagittarius and Uranus in Pisces.

As far as I can tell so far, his accuracy rate is far more accurate than the weather channel!!