Active National Weather Service alert for Marshall, Texas 75671: Heat Advisory. Heat Advisory issued August 23 at 11:43AM CDT until August 24 at 8:00PM CDT by NWS Shreveport LA Until Mon, 8:00 PM CDT.
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Marshall, Texas 75671 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Marshall, Texas 75671. Always follow local warnings and emergency instructions.

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Use current official weather information for Marshall, Texas 75671 before making weather-sensitive plans.

Safety guides

Weather status

Heat Advisory

Heat Advisory issued August 23 at 11:43AM CDT until August 24 at 8:00PM CDT by NWS Shreveport LA Expires Mon, 8:00 PM CDT.

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What’s next

Hourly forecast

Marshall, Texas 75671

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Marshall, Texas 75671. Forecasts and alerts update from NOAA and the National Weather Service.

102°Sunny3% rain
103°Sunny3% rain
101°Mostly Clear3% rain
100°Mostly Clear1% rain
95°Mostly Clear1% rain
88°Mostly Clear1% rain
85°Mostly Clear0% rain
84°Mostly Clear0% rain

Next 24 hours

Rain Timeline

Highest chance 3%

No meaningful precipitation is expected in the official hourly forecast.

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Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
103°77°

Sunny

Precipitation
3%
Wind
W 5 mph
Sunrise
6:48 AM
Sunset
7:55 PM

Mon

105°78°

Sunny

Precipitation
21%
Wind
SW 5 to 10 mph
Sunrise
6:48 AM
Sunset
7:54 PM

Tue

102°78°

Slight Chance Showers And Thunderstorms then Sunny

Precipitation
21%
Wind
SW 5 mph
Sunrise
6:49 AM
Sunset
7:52 PM

Wed

102°76°

Mostly Sunny

Precipitation
13%
Wind
SW 5 mph
Sunrise
6:50 AM
Sunset
7:51 PM

Thu

100°74°

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms

Precipitation
22%
Wind
SW 5 mph
Sunrise
6:50 AM
Sunset
7:50 PM

Fri

99°74°

Sunny

Precipitation
12%
Wind
SE 0 to 5 mph
Sunrise
6:51 AM
Sunset
7:49 PM

Sat

99°74°

Sunny

Precipitation
3%
Wind
S 0 to 5 mph
Sunrise
6:51 AM
Sunset
7:48 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel105°F
Walking is not recommended now

Current official weather conditions may be unsafe for this activity.

WindW7 mph
Best walk timeBetter weather window: 11 PM–1 AM

Walking: 0% average rain chance, near 84°F, with winds near 3 mph. Review the active Heat Advisory.

Official EPA AirNowLocal air qualityMarshall, Texas 75671
View AQI +
More weather details
Wind gustsNot reported
Rain now3%next hour
Humidity28%current
UV indexCheckingEPA forecast

Wind impact: Light wind with little expected outdoor impact.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.90 in
Visibility10.0 mi
Peak rain chance3%
Dew point65°F
Active alerts1

Official risk outlooks

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Active NWS alerts

Weather safety ↗

Moderate · Expected

Heat Advisory

Applies to: Sevier; Little River; Miller; Lafayette; Caddo; Bossier; Webster; Claiborne; Lincoln; Union; De Soto; Red River; Bienville; Jackson; Ouachita; Sabine; Natchitoches; Winn; Grant; Caldwell; La Salle; McCurtain; Red River; Bowie; Franklin; Titus; Camp; Morris; Cass; Wood; Upshur; Marion; Smith; Gregg; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; SabineIssued by: NWS Shreveport LAHeat Advisory issued August 23 at 11:43AM CDT until August 24 at 8:00PM CDT by NWS Shreveport LA
Alert details* WHAT...Heat index values up to 109 expected. * WHERE...Portions of southwest Arkansas, north central and northwest Louisiana, southeast Oklahoma, and east and northeast Texas. * WHEN...Until 8 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Safety instructionsDrink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
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