All right, I’m back. Anthony monitored the site and took some good notes for Lubbock while I was away, but now we’re fully staffed. My new babies are sitting here in the room with me as I make this forecast, so now the paternal pressure is on!
At 353PM, CT, Topeka was reporting a sultry 98 degrees with a dew point of 68. Sunny skies dominated the region, but with upper level forcing hanging out in the Dakotas today, it appeared that their was no relief in sight for the day, and 100 degrees with those sticky dew points ensuring heat indices would remain dangerous for the rest of the day.
The pattern is unusually complicated for the middle of June, with a strong area of low pressure developing over the central Plains, though that is currently inactive. Showers and thunderstorms presently on satellite are the creation of a well organized system in the lee of the Canadian Rockies producing storms in the northern High Plains, while a stationary front in the southern Great Lakes is creating storms into the Mississippi Valley. The surface low in the central Plains will draw northeast as the upper level trough associated with the system in Alberta will dig southwestward. The cold front will hang back with the jet diving into the Dakotas, but a prefrontal trough, acting as a remnant of the original low moving away from the central Rockies, will move through in the evening on Monday. There is a chance for an isolated strong thunderstorm during the PM hours on Monday as the trough moves through. It may take some of the humidity out of the air for Tuesday, however it won’t be a whole lot cooler when the sun comes out again.
Tomorrow – Hot and humid again, with some strong thunderstorms in the area, High 100, Low 76
Tuesday – Clearer and not as hot, High 87, Low 69
TWC: Tomorrow – Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High 99, Low 77
Tuesday – Generally sunny. High 91, Low 70
AW: Tomorrow – A severe afternoon thunderstorm, with damaging winds and hail; otherwise, partly sunny, hot High 97, Low 76
Tuesday – Some sun, then turning cloudy, a thunderstorm in the afternoon High 92, Low 67
NWS: Tomorrow – Mostly sunny (Late Stors), High 96, Low 77
Tuesday – Mostly sunny, (early storms) High 90, Low 68
WB: Tomorrow – Mostly sunny, a 40% chance of showers and thunderstorms in the afternoon. High 95, Low 76
Tuesday – Sunny, High 90, Low 69
WN: Tomorrow – Partly cloudy with scattered storms, High 96, Low 76
Tuesday – Mostly sunny, High 90, Low 68
FIO: Tomorrow – Light rain starting in the afternoon, continuing until evening. High 98, Low 76
Tuesday – Light rain overnight. High 91, Low 67
This forecast both overstates and understates the thunderstorm threat. Expect storms could be extremely isolated, but those that develop could be monsters, with large hail and heavy precipitation, in particular. Truth be told, this forecast took about 3 hours to write thanks to those babies I was talking about, but here is the satellite from that time. Note all the activity northeast of Topeka.