Austin is waking up warm, sticky, and already a little unsettled, with cloudy, muggy conditions around 73°F and a brisk south wind as of 4:51 a.m. CDT on Saturday, April 4, 2026. The scattered showers that drifted through overnight are expected to ramp up later in the morning, with a much better shot at widespread showers and thunderstorms from late Saturday morning into the afternoon. That means a wet, gusty drive and pockets of heavy rain that could slow traffic and leave yards squishy by day’s end.
Timing And Impacts
Forecasters expect showers and thunderstorms to organize late Saturday morning and peak into the early afternoon, with the daytime rain chance running close to 90 percent. New rainfall totals could reach roughly three-quarters of an inch to around one inch in the spots that take the heaviest hits, particularly along and north of the I-10 corridor. Stronger storms could bring damaging wind gusts and frequent lightning, with the highest risk for severe weather east of I-35, according to the National Weather Service.
Commute And Safety Tips
Heavier downpours could lead to ponding on neighborhood streets and at low-water crossings, so do not try to drive through standing water. The City of Austin's ATX Flood Safety guidance reinforces the familiar warning to "Turn Around, Don't Drown" and encourages residents to sign up for local alerts if they have not done so yet. Before the storms move in, secure loose outdoor furniture, grab an umbrella for any afternoon plans, and plan on extra drive time along I-35 and MoPac, where backups are likely once the rain gets going.
What Comes Next
Once the front slides through, cooler air follows. Highs on Sunday should only reach the mid 60s, with overnight lows dropping into the low 50s Saturday night and a persistent north-northeast breeze sticking around into early next week. Monday and Tuesday look drier and more comfortable, with highs in the lower 70s ahead of another warmup later in the week. If you are banking on outdoor plans over the next several days, keep checking updated forecasts through Monday for any tweaks to the timing.
