Road Trip Update

I know the forecast is long expired now, but the road trip forecast I published last night looks good. The light bands of showers through the Mountaineer State are continuing at this hour, but there is no thunder activity, and it isn’t very heavy. Post frontal, but still northerly flow from a strong area of low pressure.

Get used to this.

The thing about summer is that patterns get slow and sluggish, less dynamic. A cold front has sagged into the middle of the Ohio Valley and is connected with a stationary front through Montana. Not strong, not moving much, but present, which will mean isolated storms within a couple hundred miles o the boundary. Not strong, but not moving, either. Enjoy this active forecast, Omaha (courtesy the NWS)

Expect August to be dominated by two different stories. The continuing heat, which has lead to extreme warmth in the north Atlantic, and the approach of peak hurricane season. All other things being equal, you might expect that the increased sea surface temperature would lead to an increased risk for hurricane development. There is a long way to go and it certainly remains to be seen, but at this point, it’s still pretty quiet out there.

Of course, while it feels like a slow season, the next named storm will already be the 5th of the year.

There is a bit of cooler air filtering into the northern US, slowly but surely. Bands of training thunderstorms are expected in the Upper Midwest today. The threat for storms is in the hail and wind variety, particularly when they get going later today. The jet is lingering near the Canadian border, so don’t expect this action to move further south. Sure, it’s hot down there, but at least it isn’t stormy, right?

Strong storms coming for Michigan tomorrow

There is some heavy weather in the northern Plains this evening, including tornado warnings in South Dakota and Nebraska. Fortunately, this activity is in pretty remote terrain, which makes tomorrows threat more dangerous, even if the storms were at the same level as today’s, because Michigan, especially lower Michigan, is well populated.

Tornadoes and strong winds will be the primary concern, though hail is a threat as well.