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1 active weather alert

  • Air Quality Alert

    Ends in 13 min

    When
    Until 6:30 PM
    Where
    Wise; Denton; Collin; Hunt; Parker; Tarrant; Dallas; Rockwall; Kaufman; Hood; Johnson; Ellis; Henderson

    Issued for this forecast zone · National Weather Service Fort Worth TX

    Full alert text

    AQAFWD

    The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Dallas-Fort Worth area for Friday, October 23, 2026.

    Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Dallas-Fort Worth area on Friday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned.

    For more information on ozone:

    Ozone: The Facts (www.tceq.texas.gov/goto/ozonefacts)

    Air North Texas: (www.airnorthtexas.org)

    EPA Air Now (www.airnow.gov/index.cfm?action.local_state&STATEID=45&TAB=0)

    Take care of Texas (www.takecareoftexas.org)

    North Central Texas Council of Governments Air Quality (www.nctcog.org/trans/air/index.asp)

    Areas: Wise; Denton; Collin; Hunt; Parker; Tarrant; Dallas; Rockwall; Kaufman; Hood; Johnson; Ellis; Henderson

    See it on weather.gov (opens in a new tab)

Observed 5:35 PM CDT at KF46

Heath, TX weather

Sunny and 81°27°.

Today: low 56°13° (likely 53°12° to 57°14°), high 83°28° (likely 82°28° to 84°29°).

Forecasts agree

Now 81°27°

Sunny

Wind
7 mph11 km/h
From the southeast. 58–7 mph11 km/h through 6 AM
Dew point
43°6°
Comfortable
UV tomorrow
5Moderate
Moderate 11 AM–5 PM · peak 5
Air quality (notable)
112Unhealthy for sensitive groups
Ozone · tomorrow moderate
Pressure
30.1 inHg1019 hPa
Falling slowly · −0.02 inHg−0.8 hPa in 3 h

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

Good hours for
  • Below 70°21° tonight after 9 PM
  • Low 56°13° tomorrow at 7 AM
  • Above 70°21° tomorrow by 10 AM
  • High 86°30° tomorrow at 4 PM
  1. TonightDown to 58°14° by 4 AM · Clear
  2. Tomorrow morningUp to 75°24° by 11 AM · Partly cloudy
  3. Tomorrow afternoonUp to 86°30° by 4 PM · Partly cloudy
  4. Tomorrow nightDown to 61°16° by 5 AM · Mostly cloudy
  5. Sunday morningUp to 74°23° by 11 AM · Mostly cloudy
  6. Sunday afternoonUp to 82°28° by 3 PM · Cloudy
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Fri 6pMostly sunny82°28° (likely 77°25° to 82°28°)81°27°0%5 mph8 km/h from SE, gusts 10 mph16 km/h32%20%1
Fri 7pClear77°25° (likely 73°23° to 77°25°)77°25°0%5 mph8 km/h from SSE, gusts 8 mph13 km/h39%39%0
Fri 8pClear71°22° (likely 70°21° to 72°22°)71°22°0%5 mph8 km/h from SE, gusts 7 mph11 km/h47%32%0
Fri 9pClear68°20° (likely 68°20° to 70°21°)68°20°0%5 mph8 km/h from ESE, gusts 6 mph9 km/h53%7%0
Fri 10pClear66°19° (likely 66°19° to 68°20°)66°19°0%5 mph8 km/h from ESE, gusts 7 mph11 km/h56%2%0
Fri 11pClear65°18° (likely 64°18° to 67°19°)65°18°0%5 mph8 km/h from ESE, gusts 8 mph13 km/h56%1%0
Sat 12aClear64°18° (likely 62°17° to 66°19°)64°18°0%5 mph8 km/h from ESE, gusts 10 mph16 km/h58%1%0
Sat 1aClear62°17° (likely 61°16° to 65°18°)62°17°0%5 mph8 km/h from ESE, gusts 11 mph17 km/h62%1%0
Sat 2aClear61°16° (likely 60°16° to 64°18°)61°16°0%5 mph8 km/h from ESE, gusts 10 mph16 km/h62%35%0
Sat 3aClear60°16° (likely 59°15° to 63°17°)60°16°0%5 mph8 km/h from ESE, gusts 9 mph14 km/h64%0%0
Sat 4aClear58°14° (likely 58°14° to 62°17°)58°14°0%5 mph8 km/h from ESE, gusts 8 mph14 km/h72%0%0
Sat 5aClear58°14° (likely 57°14° to 61°16°)58°14°0%5 mph8 km/h from ESE, gusts 8 mph13 km/h72%0%0
Sat 6aClear57°14° (likely 56°13° to 60°16°)57°14°0%5 mph8 km/h from ESE, gusts 7 mph12 km/h75%0%0
Sat 7aClear56°13° (likely 56°13° to 60°16°)56°13°0%5 mph8 km/h from ESE, gusts 7 mph12 km/h77%1%0
Sat 8aSunny57°14° (likely 55°13° to 61°16°)57°14°0%5 mph8 km/h from ESE, gusts 6 mph10 km/h77%8%0
Sat 9aMostly sunny62°17° (likely 59°15° to 64°18°)62°17°0%5 mph8 km/h from ESE, gusts 6 mph10 km/h72%59%1
Sat 10aMostly sunny70°21° (likely 66°19° to 70°21°)70°21°0%5 mph8 km/h from SSE, gusts 5 mph8 km/h57%63%2
Sat 11aMostly sunny75°24° (likely 71°22° to 75°24°)75°24°0%5 mph8 km/h from S, gusts 6 mph9 km/h50%52%3
Sat 12pMostly sunny79°26° (likely 76°24° to 79°26°)79°26°0%5 mph8 km/h from S, gusts 9 mph15 km/h44%61%5
Sat 1pCloudy83°28° (likely 79°26° to 83°28°)82°28°0%5 mph8 km/h from S, gusts 12 mph19 km/h38%59%5
Sat 2pCloudy84°29° (likely 81°27° to 84°29°)83°28°0%10 mph16 km/h from S, gusts 13 mph20 km/h37%59%5
Sat 3pCloudy84°29° (likely 81°27° to 84°29°)83°28°0%10 mph16 km/h from SSE, gusts 15 mph24 km/h37%61%5
Sat 4pMostly sunny86°30° (likely 81°27° to 86°30°)84°29°0%10 mph16 km/h from SSE, gusts 15 mph24 km/h34%53%4
Sat 5pPartly sunny84°29° (likely 80°27° to 84°29°)83°28°0%10 mph16 km/h from SSE, gusts 15 mph24 km/h36%45%2
Sat 6pMostly sunny83°28° (likely 77°25° to 83°28°)82°28°0%5 mph8 km/h from SE, gusts 13 mph21 km/h37%46%1
Sat 7pPartly cloudy78°26° (likely 73°23° to 78°26°)78°26°0%5 mph8 km/h from SE, gusts 9 mph14 km/h45%48%0
Sat 8pCloudy72°22° (likely 71°22° to 73°23°)72°22°0%5 mph8 km/h from SE, gusts 6 mph10 km/h55%67%0
Sat 9pPartly cloudy70°21° (likely 68°20° to 71°22°)70°21°0%5 mph8 km/h from SE, gusts 8 mph12 km/h59%32%0
Sat 10pCloudy69°21° (likely 66°19° to 70°21°)69°21°0%5 mph8 km/h from ESE, gusts 10 mph16 km/h61%80%0
Sat 11pCloudy68°20° (likely 65°18° to 68°20°)68°20°0%5 mph8 km/h from SE, gusts 9 mph14 km/h61%81%0
Sun 12aCloudy66°19° (likely 64°18° to 67°19°)66°19°0%5 mph8 km/h from SE, gusts 8 mph14 km/h65%85%0
Sun 1aCloudy65°18° (likely 63°17° to 66°19°)65°18°0%5 mph8 km/h from SE, gusts 8 mph13 km/h70%83%0
Sun 2aPartly cloudy64°18° (likely 61°16° to 65°18°)64°18°0%5 mph8 km/h from SE, gusts 7 mph12 km/h70%75%0
Sun 3aMostly clear63°17° (likely 61°16° to 64°18°)63°17°0%5 mph8 km/h from SE, gusts 6 mph10 km/h72%76%0
Sun 4aCloudy62°17° (likely 61°16° to 64°18°)62°17°0%5 mph8 km/h from SE, gusts 6 mph9 km/h75%73%0
Sun 5aMostly clear61°16° (likely 60°16° to 63°17°)61°16°0%5 mph8 km/h from SE, gusts 7 mph11 km/h78%73%0
Sun 6aMostly clear60°16° (likely 59°15° to 62°17°)60°16°0%5 mph8 km/h from SE, gusts 7 mph11 km/h84%77%0
Sun 7aPartly cloudy59°15° (likely 58°14° to 61°16°)59°15°0%5 mph8 km/h from SE, gusts 7 mph12 km/h87%78%0
Sun 8aPartly sunny59°15° (likely 57°14° to 62°17°)59°15°0%5 mph8 km/h from SE, gusts 8 mph13 km/h87%79%0
Sun 9aPartly sunny64°18° (likely 62°17° to 65°18°)64°18°0%5 mph8 km/h from SE, gusts 7 mph12 km/h78%77%1
Sun 10aCloudy70°21° (likely 67°19° to 70°21°)70°21°0%5 mph8 km/h from SE, gusts 8 mph13 km/h68%84%2
Sun 11aCloudy74°23° (likely 71°22° to 74°23°)74°23°0%5 mph8 km/h from SE, gusts 11 mph17 km/h59%87%3
Sun 12pCloudy77°25° (likely 75°24° to 78°26°)77°25°0%5 mph8 km/h from SSE, gusts 12 mph19 km/h54%85%4
Sun 1pCloudy79°26° (likely 77°25° to 80°27°)79°26°0%5 mph8 km/h from SSE, gusts 12 mph19 km/h49%90%4
Sun 2pCloudy81°27° (likely 78°26° to 81°27°)81°27°0%10 mph16 km/h from SSE, gusts 13 mph20 km/h44%90%5
Sun 3pCloudy82°28° (likely 78°26° to 82°28°)82°28°0%10 mph16 km/h from SE, gusts 13 mph21 km/h41%92%4
Sun 4pCloudy82°28° (likely 78°26° to 82°28°)81°27°0%10 mph16 km/h from SE, gusts 13 mph20 km/h40%93%3
Sun 5pCloudy80°27° (likely 77°25° to 80°27°)80°27°0%5 mph8 km/h from SE, gusts 13 mph20 km/h41%92%2

Days ahead

Shaded: typical range for these dates (1991–2020)
  1. Today, Oct 23. Mostly sunny. High 83°28°, low 56°13°. Typical 77°25° / 53°12°. Dry. Forecasts agree.
    1. Evening

      6 PM–midnight

      Clear, 71°22°

      Dry

    2. Overnight

      midnight–6 AM

      Clear, 58°14°

      Dry

    Official NWS forecast

    Tonight: Mostly clear. Low around 56, with temperatures rising to around 58 overnight. Southeast wind around 5 mph.

    Forecasts agreeIndependent forecasts are close; the range is narrow.

    High, likely
    82°28°–84°29°
    Low, likely
    53°12°–57°14°
    Typical high / low
    77°25° / 53°12°
    Wind
    8 mph13 km/h, gusts 17 mph27 km/h
    UV peak
    5
  2. Tomorrow, Oct 24. Cloudy. High 86°30°, low 59°15°. Typical 76°24° / 53°12°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Mostly sunny, 57°14°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 86°30°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 72°22°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 61°16°

      Dry

    Official NWS forecast

    Day: Sunny. High near 86, with temperatures falling to around 84 in the afternoon. South southeast wind 5 to 10 mph.

    Night: Partly cloudy. Low around 59, with temperatures rising to around 61 overnight. Southeast wind around 5 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    82°28°–86°30°
    Low, likely
    55°13°–60°16°
    Typical high / low
    76°24° / 53°12°
    Wind
    11 mph17 km/h, gusts 20 mph32 km/h
    UV peak
    5
  3. Sunday, Oct 25. Cloudy. High 82°28°, low 56°13°. Typical 76°24° / 52°11°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 59°15°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 82°28°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 71°22°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 60°15°

      Dry

    Official NWS forecast

    Day: Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southeast wind 5 to 10 mph.

    Night: Mostly cloudy, with a low around 56. East southeast wind around 5 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    78°26°–82°28°
    Low, likely
    56°13°–61°16°
    Typical high / low
    76°24° / 52°11°
    Wind
    11 mph18 km/h, gusts 16 mph26 km/h
    UV peak
    5
  4. Monday, Oct 26. Cloudy. High 81°27°, low 58°14°. Typical 75°24° / 52°11°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 58°14°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 79°26°

      Dry

    3. Evening

      6 PM–midnight

      Cloudy, 70°21°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 62°17°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. Southeast wind around 5 mph.

    Night: Mostly cloudy, with a low around 58. East southeast wind 0 to 5 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    77°25°–81°27°
    Low, likely
    54°12°–60°16°
    Typical high / low
    75°24° / 52°11°
    Wind
    9 mph15 km/h, gusts 16 mph26 km/h
    UV peak
    5
  5. Tuesday, Oct 27. Cloudy. High 80°27°, low 56°13°. Typical 75°24° / 52°11°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 62°17°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 79°26°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 72°22°

      Dry

    4. Overnight

      midnight–6 AM

      Clear, 61°16°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Partly sunny, with a high near 80. Southeast wind 0 to 5 mph.

    Night: Partly cloudy, with a low around 56. Southeast wind 0 to 5 mph.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    75°24°–81°27°
    Low, likely
    56°13°–63°17°
    Typical high / low
    75°24° / 52°11°
    Wind
    11 mph17 km/h
    UV peak
    5
  6. Wednesday, Oct 28. Mostly sunny. High 82°28°, low 59°15°. Typical 75°24° / 52°11°. Dry. Forecasts differ.
    1. Morning

      6 AM–noon

      Sunny, 62°17°

      Dry

    2. Afternoon

      noon–6 PM

      Sunny, 83°28°

      Dry

    3. Evening

      6 PM–midnight

      Clear, 75°24°

      Dry

    4. Overnight

      midnight–6 AM

      Mostly clear, 64°18°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Sunny, with a high near 82.

    Night: Mostly clear, with a low around 59.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    79°26°–84°29°
    Low, likely
    59°15°–63°17°
    Typical high / low
    75°24° / 52°11°
    Wind
    10 mph17 km/h, gusts 20 mph32 km/h
    UV peak
    5
  7. Thursday, Oct 29. Partly sunny. High 83°28°, low 58°14°. Typical 74°23° / 51°11°. Dry. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 65°18°

      Dry

    2. Afternoon

      noon–6 PM

      Cloudy, 83°28°

      Dry

    3. Evening

      6 PM–midnight

      Partly cloudy, 75°24°

      Dry

    4. Overnight

      midnight–6 AM

      Cloudy, 66°19°

      Dry

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Mostly sunny, with a high near 83.

    Night: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    79°26°–84°29°
    Low, likely
    58°14°–65°18°
    Typical high / low
    74°23° / 51°11°
    Wind
    13 mph21 km/h, gusts 32 mph51 km/h
    UV peak
    4
  8. Friday, Oct 30. Showers. High 79°26°, low 65°18°. Typical 74°23° / 51°11°. Rain 0.16 in4.1 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 67°19°

      30% chance

    2. Afternoon

      noon–6 PM

      Cloudy, 77°25°

      40% chance · 0.03 in0.8 mm

    3. Evening

      6 PM–midnight

      Drizzle, 69°20°

      40% chance · 0.06 in1.6 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 66°19°

      40% chance · 0.04 in0.9 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    71°22°–81°27°
    Low, likely
    63°17°–68°20°
    Typical high / low
    74°23° / 51°11°
    Wind
    13 mph21 km/h, gusts 33 mph53 km/h
  9. Saturday, Oct 31. Drizzle. High 76°24°, low 65°18°. Typical 73°23° / 50°10°. Rain 0.24 in6.1 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 65°19°

      40% chance · 0.08 in2 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 76°25°

      40% chance · 0.03 in0.7 mm

    3. Evening

      6 PM–midnight

      Drizzle, 72°22°

      30% chance · 0.02 in0.5 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 69°20°

      30% chance

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    70°21°–82°28°
    Low, likely
    63°17°–67°19°
    Typical high / low
    73°23° / 50°10°
    Wind
    12 mph20 km/h, gusts 21 mph34 km/h
    UV peak
    4
  10. Sunday, Nov 1. Drizzle. High 80°27°, low 68°20°. Typical 73°23° / 50°10°. Rain 0.12 in3 mm, 30% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Cloudy, 69°21°

      30% chance

    2. Afternoon

      noon–6 PM

      Drizzle, 80°27°

      30% chance

    3. Evening

      6 PM–midnight

      Drizzle, 78°26°

      20% chance · 0.01 in0.3 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    77°25°–84°29°
    Low, likely
    65°18°–71°22°
    Typical high / low
    73°23° / 50°10°
    Wind
    19 mph30 km/h, gusts 31 mph50 km/h
    UV peak
    3

The outlook

  1. Today

    Dry, high 83°, low 56°.

  2. Tomorrow

    Dry, high 86°, low 59°, warming up.

  3. Sunday

    Dry, high 82°, low 56°, cooling off.

  4. Rest of week

    Highs 76–83°; chance of precipitation on Saturday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (FWD) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

North Texas Lakes at Lake Ray Hubbard

4.1 mi
Level
432 ft

Reading from Fri 5:30 PM · NWS gauge page

Rowlette Creek near Sachse

11 mi
Below flood stage
Level
4.3 ft
Flow
65 cfs

Reading from Fri 5 PM · NWS gauge page

North Texas Lakes at Lake Lavon

12 mi
Level
488 ft

Reading from Fri 5 PM · NWS gauge page

South Fork Sabine River near Quinlan

13 mi
Below flood stage
Level
4.7 ft
Flow
7 cfs

Reading from Fri 4:45 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

This week 13Typical 0

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Sat, 12:00 AM–3:00 AM

Good stretch to open the windows.

Is this typical?

Terrell Municipal Airport · official normals 1991–2020 · records 1998–2026

Oct 23, today vs a typical year

Today’s expected high is 6°3° warmer than typical.

Normal high / low
77°25° / 53°12°
Forecast high / low
83°28° / 56°13°
Record high
90°32° in 2003
Record low
36°2° in 2006

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

  1. −10°−6°SatOct 17
  2. −9°−5°SunOct 18
  3. −6°−3°MonOct 19
  4. −1°TueOct 20
  5. ±0°WedOct 21
  6. +2°+1°ThuOct 22
  7. —FriOct 23

Heath weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Sunrise 7:36 AM, sunset 6:43 PM.

Daylight
11 h 7 min
Losing 1 min 57 s a day; shortest Dec 21, 1 h 8 min less
Golden hour
6:09–6:58 PM
Morning 7:20–8:10 AM
Blue hour
6:58–7:08 PM
Morning 7:11–7:20 AM; first light 7:11 AM

Stars tonight? Fair

Clear 9 PM–2 AM, but the moon is 95% lit and up.

Moon

Waxing gibbous

94% lit · growing

Today
sets 4:53 AM · rises 5:09 PM
Full moon
Oct 25
New moon
Nov 9
Looking west from Heath. Water in view.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.