Good morning. The development of some clouds overnight helped keep the majority of the Houston metro region just above freezing temperatures this morning. The winds have finally died down, too, so wind chills are much less of a factor. Alas we’re going to return to very warm conditions by Christmas weekend.
Today
With a northeasterly wind we’re not exactly going to warm up all that much today—highs should only get into the low- to mid-50s under mostly sunny skies. Temperatures tonight will fall back into the mid-40s for most of the region.
The freeze line this morning is north of most of the Houston metro area. (Matt Lanza/National Weather Service)
For most areas of Houston the first freeze of the season arrived this morning, including a mark of 30 degrees at Bush Intercontinental Airport. This official “first freeze” of the season comes nearly nearly three weeks late for the city’s official weather station.
The following map shows temperatures across the region as of 7am CT, which range from the low 20s near College Station to upper 30s immediately along the coast. With winds still in the 10 to 15 mph range this morning, wind chill temperatures across most of Houston are in the teens to low 20s—very cold.
Temperatures at 7am CT on Monday morning. (National Weather Service)
As anticipated, it’s warm and breezy across Houston today with high temperatures reaching about 80 degrees as of noon. Brisk, southerly winds are gusting in from the south at up to 30 mph along the coast. Change, of course, is coming soon. We’ve been talking about a strong cold front arriving on Saturday night, and it as strong—if not stronger—than advertised.
The graphic below shows the swing in wind chill temperatures before, along and behind the front as of 11am CT in Oklahoma this morning. This represents a 90-degree swing in temperatures from the Oklahoma Panhandle to the southeastern corner of the state.
Wind chill temperatures in Oklahoma on Saturday morning. (Sam Lillo/Twitter)
If you’re suffering from weather whiplash in the Houston area, I can’t say I blame you. It’s been a rocky month so far, with a lot of big swings in temperature.
Official temperature readings at IAH have been full of turbulence.
We’re back on the way up today, charting a course that will translate into a wild swing in temperature Sunday.
Today & Saturday
The changes are already underway, as we have begun to slowly pump in humidity off the Gulf this morning. Expect a lot of cloud cover today, and don’t be shocked if you see a few raindrops also in the form of light rain, showers, or drizzle. We’ll peak in the upper 60s to low 70s this afternoon, and as we go into tonight, temperatures may hold steady or continue to slowly rise. In fact into tomorrow, it still looks as though we could push 80°, which would tie the record high for the date set in 1908, 1984, and 1990. December’s all-time record of 85° set on 12/3/1995 should be safe. That said, some model guidance is suggesting we could hit as warm as 83-84° tomorrow; summer-lite for sure.
Saturday’s weather should feature a lot of clouds and a chance for a few showers here or there. The other issue Saturday, especially in the morning and evening, will be dense fog along the coast and bays.
