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5-day forecast / Gunter, TX

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WednesdaySunny82° / 58°

Flood-watch window extends to Friday for Gunter and Grayson County

Gunter weather, updated every four hours — local forecasts you can trust.

Forecast rain could affect low-water crossings; county alerts provide a way to follow changing conditions.

Gunter Newsroom

September 30, 20261 min read

NOAA GOES-19 satellite imagery of Texas and the Southern Plains at 10:36 p.m. CDT Tuesday, Sept. 29, 2026 (03:36 UTC Sept. 30). Credit: NOAA/NESDIS Center for Satellite Applications and Research (STAR). Satellite cloud imagery, not a depiction of observed flooding.

Heavy rain expected later this week has placed Gunter within a Grayson County flood watch lasting from Wednesday afternoon into Friday morning.

The National Weather Service updated the watch Tuesday at 2:15 p.m. CDT. Its current window is 4 p.m. Wednesday, Sept. 30, through 7 a.m. Friday, Oct. 2.

Forecasters anticipate 2 to 4 inches across the watch area, with localized pockets receiving 4 to 6 inches. The warning about impacts is broader than rivers: runoff may also affect creeks, streams, low-lying areas and low-water crossings.

Residents should use the watch period to follow forecasts and prepare to change travel plans if conditions deteriorate. The alert is not confirmation that flooding has begun in Gunter or that a specific road will close.

Grayson County's CodeRED service is available to residents and businesses. The county urges people to register rather than assume their number is already listed, and it offers weather warnings as an additional opt-in feature. A current street address helps the system target the right area.

For city notices, use Gunter's official website rather than an undated screenshot or old weather-closure post. Check both the date and the affected location before changing plans.

If water covers a road, choose another route. Keep monitoring the Weather Service as Wednesday approaches and throughout the watch.

Sources: NWS Fort Worth flood watch, Sept. 29, 2026 at 2:15 p.m. CDT: https://forecast.weather.gov/showsigwx.php?firewxzone=TXZ103&lat=33.0292&local_place1=Flower+Mound+TX&lon=-97.0687&product1=Flood+Watch&warncounty=TXC121&warnzone=TXZ103

Grayson County CodeRED: https://www.co.grayson.tx.us/page/oem.cred

City of Gunter: https://www.guntertx.gov/

Satellite image: NOAA GOES-19 Southern Plains view at 10:36 p.m. CDT Sept. 29, 2026 (03:36 UTC Sept. 30). Credit: NOAA/NESDIS Center for Satellite Applications and Research (STAR).

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Gunter Newsroom

Reporting from Gunter and the surrounding area.

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