Off once again to Montana, the place where good forecasts go to die.
At 953PM, MT, Billings was reporting clear skies and a temperature of 62. The area was in a relatively dead zone in terms of pressure gradient, though there is an area of low pressure over western Canada that is helping to direct flow from the southeast.
A trough associated with the low over Canada will strengthen and dig south into Montana through the next 24 hours or so. It will be chased out quickly by a sharp ridge, after a brief shot at some light showers tomorrow afternoon. Friday will be dry with clear skies dominating the region.
Tomorrow - Partly to mostly cloudy skies, with a slight chance of late rain. High 74, Low 49
Friday - Early AM rain, then clearing, High 62, Low 45
TWC: Tomorrow - Mainly cloudy (late PM Rain). High 76, Low 54
Friday - Chance of showers. - High 59, low 49
AW: Tomorrow - Some sunshine High 74, Low 49
Friday - Partial sunshine with a shower; cooler High 53, Low 46
NWS: Tomorrow - Partly sunny, High 78, Low 50
Friday - A 20 percent chance of showers. Mostly cloudy High 59, Low 48
WB: Tomorrow - Mostly sunny, High 77, Low 50
Friday - Mostly cloudy with a 20% chance of rain, High 58, Low 48
I can't tell if it's going to be standard or non standard on Friday, but most seem to think it will be cloudy despite the high moving in. I expect some busted forecasts one way or another. Clear right now, though.