Dallas

Sunny Dallas Morning Poised To Explode Into Stormy Rush Hour Mess

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Published on May 21, 2026
Sunny Dallas Morning Poised To Explode Into Stormy Rush Hour MessSource: Lluck002, CC BY-SA 4.0, via Wikimedia Commons

Dallas rolled out a steamy, mostly clear start this morning, with temperatures near 72°F at Dallas Love Field and a dew point around 66°F, so the air already feels sticky. East winds are gusting around 15 to 17 mph at the station, but forecasters expect the breeze to back off later as thunderstorms begin to fire. Showers and storms are most likely this afternoon, with the highest coverage aimed at areas around and north of the DFW Metroplex. Highs should top out near 79°F before temperatures slide into the mid‑70s once the storms move in.

According to the NWS Fort Worth, scattered showers and thunderstorms are likely today, with about a 70% chance of rain through the afternoon and evening, and localized downpours are possible. New rainfall amounts of roughly a quarter to a half inch are expected today, with some spots picking up a half to three‑quarters of an inch overnight. The overall severe threat is low, but a couple of storms could still kick out hail or strong wind gusts. The heaviest activity is expected to track east‑northeast from mid‑to‑late afternoon into early evening, which could slow the drive home and leave roads slick. If you run into flooded streets, remember the NWS mantra: Turn Around, Don't Drown.

Afternoon And Evening Impacts

Storm coverage will ramp up through the day, peaking in the mid‑to‑late afternoon and lingering into the early evening. Any stronger cells may bring brief heavy rain, frequent lightning and gusty winds. We looked at the broader wet pattern in an earlier report, and today's forecast tightens the focus over the Metroplex. Outdoor plans and evening events should have a backup option ready, since outdoor festivals and park meetups are most exposed to lightning and slippery conditions. Drivers should take it slow, pad their commute time, and skip crossing any flooded roadways.

Tonight And Early Friday

Tonight stays mostly cloudy with a lingering chance of showers and thunderstorms early, then activity winds down after dark. Lows will settle into the mid‑to‑upper 60s. Where rain thins out and winds remain light, especially west of I‑35 and south of I‑20, patchy fog could form before sunrise, so early commuters should be ready for pockets of reduced visibility. Tomorrow trends drier and warmer with highs in the mid‑80s, though a stray afternoon storm is still on the table. It is worth checking the latest forecast before kicking off long‑weekend plans.

Weekend Outlook

The unsettled pattern is expected to hang around through Memorial Day weekend, with daily chances for showers and storms in a muggy airmass. Highs Saturday and Sunday should hover in the low‑to‑mid 80s, with spotty storms possible each day, so outdoor Memorial Day gatherings should have indoor backup plans. The overall severe‑weather risk stays on the low side, but an isolated strong storm remains possible, so it is smart to keep an eye on updates. We will share new information if any watches or warnings are issued.

Dallas-Weather & Environment