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Weather Forecast

The ERCOT Weather Forecast is developed by ERCOT Meteorologists Chris Coleman, Mia Montgomery, Brandon Gale, and Christi Eastham. The interactive map displays today’s temperature information for major cities located within the ERCOT grid. Hover over a city to see the most recent temperature forecast. 


Note: A Weather Zone is a geographic region designated by ERCOT in which climatological characteristics are similar for all areas within such region. This map displays the various Weather Zones that exist within the ERCOT footprint, but it does not necessarily include all counties that have participation within the ERCOT market.



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Weather Forecast Details


General Discussion:
Wednesday morning's thunderstorm activity across East Texas will continue tracking eastward throughout the remainder of the day. High temperatures are forecasted to be cooler and closer to normal for much of the state, topping off in the low to mid-80s. A few pop-up thunderstorms will be possible by Wednesday afternoon, mainly across the South Central and Coastal zones. Another round of strong, nocturnal thunderstorms can't be ruled out for Wednesday night, especially across West Texas and the Panhandle. A few of these storms could travel across the state overnight and into parts of Central Texas by Thursday morning, before another round of pop-up storms materializes Thursday afternoon. Additional rain chances remain in the forecast for parts of the state through at least Saturday, before a drier and noticeably warmer weather pattern takes over by the end of the weekend.

Today:
Morning rain across East Texas followed by hit-or-miss afternoon thunderstorms for the South Central and Coastal zones. Skies become partly to mostly cloudy. Highs in the 80s. A few strong thunderstorms possible across North and West Texas by Wednesday night. 

Tomorrow:
Morning clouds then partly to mostly cloudy skies. Hit-or-miss thunderstorms possible along and north of the I-10 corridor in the afternoon and evening. A few thunderstorms could be strong, mainly across North and West Texas. Lows in the 60s and 70s followed by highs in 80s.

Forecaster: MM

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Low and high temperatures forecast for the next seven days for major cities within the ERCOT system.
Apr 23, 2025 - pdf - 174.1 KB
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Monthly Temperature & Precipitation Review
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Weather Seasonal Updates
A seasonal forecast for the ERCOT region.
Mar 5, 2025 - pdf - 254.7 KB