myweatherrock, the kickoff weather for this game
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Week 1 · Monday, September 14 at 8:15 PM Eastern

Denver Broncos at Kansas City Chiefs

GEHA Field at Arrowhead Stadium, open air

Temperature86°
Wind12 mph south
Chance of rain1%

74/100 Hot One

86 degrees and sunny. Ice goes fast, so bring more than you think, and park where the shade will be at kickoff.

The tailgate index is the rock's read on standing outside for four hours: comfort, wind, rain and the extremes. It is about the parking lot, not the game.

Wind is a non-issue at 12 mph out of the south.

Kansas City Chiefs schedule · Denver Broncos schedule

Forecast from the same grid the rest of the site serves, graded every night. Schedule from the nflverse release; venue coordinates from Wikipedia. No betting line here, on purpose.

Also this week

What this is

myweatherrock is a live weather forecast for every town in the United States, kept by a weather rock. The current conditions, the next 48 hours and the ten days ahead come from the National Weather Service grid, the National Blend of Models and the HRRR, blended and served here, with radar rendered from NOAA's own MRMS feed. The forecast is graded every night against NOAA's analysis and against the nearest weather station, and the scores are published in the Journal. There are no ads, no accounts and no tracking.

Town forecasts are pressed as their own pages: Connecticut, Alaska, Puerto Rico and the rest of the country are reachable from the state list. The Weather School explains how forecasting works in plain English, and the Journal keeps the receipts.