Grayson County OEM

06/23/2026

It's that time of year in Texas: warm weather!☀️

🐾Don’t forget your furriest family members this summer!🐾

🚗Never leave pets in a parked car
💧Keep fresh water available
🏡Make sure they have shade and a cool place to rest

If it’s too hot for you, it’s too hot for them!❤️

06/23/2026

To keep up to date with New World Screwworm information, check out this website for resources, questions, and more!

Visit screwworm.texas.gov to navigate these materials.

06/23/2026

There will be nightly lane closures (intermittent) at the intersection of US 75 and FM 121 at the following locations, dates and times.

FM 121 eastbound and westbound lanes will be intermittently closed from June 25 at 9 p.m. to June 26, 5 a.m. During this closure, all lanes will be closed for short duration (up to 15 minutes) multiple times.

FM 121 eastbound and westbound lanes will be intermittently closed from June 26 at 9 p.m. to June 27, 5 a.m. During this closure, all lanes will be closed for short duration (up to 15 minutes) multiple times.

US 75 northbound frontage road at FM 121 will be intermittently closed from June 25 at 9 p.m. to June 26, 5 a.m. During this closure, all lanes will be closed for short duration (up to 15 minutes) multiple times.

US 75 northbound frontage road at FM 121 will be intermittently closed from June 26 at 9 p.m. to June 27, 5 a.m. During this closure, all lanes will be closed for short duration (up to 15 minutes) multiple times.

US 75 northbound exit to FM 121 (Exit 51) will be closed from June 25 at 9 p.m. to June 26, 5 a.m. Drivers can continue driving north and make a U-Turn at Blythe Road.

US 75 northbound exit to FM 121 (Exit 51) will be closed from June 26 at 9 p.m. to June 27, 5 a.m. Drivers can continue driving north and make a U-Turn at Blythe Road.

These closures are needed to safely perform installation of temporary traffic signals at the northeast and southeast corners of US 75 and FM 121 intersection. Message boards will be placed ahead of the work location to alert drivers.

All closures are subject to being delayed or altered due to weather conditions, mechanical issues, or material supply issues.

06/22/2026

Flood Advisory from 6/22/2026 5:15 AM to 7:00 AM CDT for Grayson County, TX.

IMPACTS: Minor flooding in low-lying and poor drainage areas. Water over roadways.

NEVER CROSS FLOODED ROADS. TURN AROUND, DONT DROWN.

Image depicts flood advisory area.

06/22/2026

Strong thunderstorms will impact Grayson County through 600 AM CDT...

HAZARDS: Wind gusts of 45 to 55 mph and pea size hail.

IMPACTS: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible.

Image depicts special weather statement impact area

06/22/2026

Strong thunderstorms will impact Grayson County through 500 AM CDT...

HAZARDS: Wind gusts of 45 to 55 mph and pea size hail.

IMPACTS: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible.

Image depicts special weather statement impact area

06/22/2026

A severe thunderstorm watch has been issued for Grayson County until 11 AM CDT

Hail up to quarter size possible
Wind gusts up to 75 mph possible
Tornadoes possible

Stay weather aware. Have multiple ways to receive warnings.

06/22/2026

06/21/2026

🚨Sunday Heat and Storms this week🚨

Hot, humid and breezy conditions are expected for Father's Day.
☀️High Temps in the upper 80s to mid 90s
☀️Heat index values between 100 and 105 degrees.

Monday-Thursday
☀️Scattered showers and thunderstorms each day especially along the red river
☀️High temps in the 90s each day with afternoon heat index values near 100 up to 110.

Make sure you are staying hydrated, taking breaks, and watching for signs of heat related illnesses. Stay weather aware!

Images depict the hot temperature forecast and daily storm chances for each day this week.

06/19/2026

Strong thunderstorms will impact portions of Grayson County through 800 AM CDT...

HAZARDS: Wind gusts up to 50 mph and half inch hail.

IMPACTS: Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible.

Image depicts Grayson county highlighted in alert area