Heat Advisory — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX 7:00 PM Heat Advisory — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX 7:00 PM

Upshur County, Texas, United States

Last updated: 2:44 PM CDT  ·  Refresh
37°C
Feels like 41°
Mostly Clear
▲ 38°  /  ▼ 22°
Wind
5 mph ESE
Humidity
37%
Dew Point
21°
Pressure
29.49 inHg
Visibility
10 mi
UV Index
8.6
Cloud Cover
30%
Sunrise
6:58 AM
Sunset
7:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Upshur County is currently mostly clear at 37°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1940 J/kg) — isolated convective development possible. Sunrise: 6:58AM · Sunset: 7:36PM.

Alerts

Heat Advisory
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Expires 7:00 PM
Heat Advisory
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Caddo, LA, Bossier, LA, Webster, LA, Claiborne, LA, Lincoln, LA, Union, LA, De Soto, LA, Red River, LA, Bienville, LA, Jackson, LA, Ouachita, LA, Sabine, LA, Natchitoches, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX, Franklin, TX, Titus, TX, Camp, TX, Morris, TX, Cass, TX, Wood, TX, Upshur, TX, Marion, TX, Smith, TX, Gregg, TX, Harrison, TX, Cherokee, TX, Rusk, TX, Panola, TX, Nacogdoches, TX, Shelby, TX, Angelina, TX, San Augustine, TX, Sabine, TX
Expires 7:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
37°
39%
3 PM
38°
40%
4 PM
37°
26%
5 PM
37°
23%
6 PM
36°
21%
7 PM
32°
38%
8 PM
31°
21%
9 PM
29°
21%
10 PM
29°
13%
11 PM
28°
14%
12 AM
28°
8%
1 AM
27°
9%
2 AM
27°
9%
3 AM
26°
9%
4 AM
26°
9%
5 AM
22°
9%
6 AM
22°
5%
7 AM
23°
12%
8 AM
26°
23%
9 AM
32°
23%
10 AM
33°
21%
11 AM
34°
21%
12 PM
35°
21%
1 PM
37°
22%
7-Day Forecast
Today
38° 22°
Mostly Clear with a 39% chance of rain.
Tue
41° 22°
Mostly Clear with a 40% chance of rain.
Wed
39° 21°
Clear.
Thu
36° 21°
Partly Cloudy with a 21% chance of rain.
Fri
36° 19°
Clear with a 35% chance of rain.
Sat
37° 18°
Clear.
Sun
37° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 37° Mostly Clear 39% 5 mph ESE 37%
3 PM 38° Partly Cloudy 40% 6 mph SE 37%
4 PM 37° Partly Cloudy 26% 6 mph SE 40%
5 PM 37° Mostly Clear 23% 6 mph SE 42%
6 PM 36° Mostly Clear 21% 6 mph SE 44%
7 PM 32° Partly Cloudy 38% 7 mph S 47%
8 PM 31° Mostly Clear 21% 4 mph SSE 51%
9 PM 29° Clear 21% 3 mph S 56%
10 PM 29° Clear 13% 3 mph S 59%
11 PM 28° Clear 14% 3 mph SSW 63%
12 AM 28° Clear 8% 4 mph SSW 66%
1 AM 27° Clear 9% 3 mph SSW 69%
2 AM 27° Clear 9% 3 mph S 72%
3 AM 26° Clear 9% 3 mph S 75%
4 AM 26° Clear 9% 3 mph SSE 77%
5 AM 22° Clear 9% 3 mph SE 80%
6 AM 22° Clear 5% 2 mph SE 82%
7 AM 23° Clear 12% 2 mph SSE 76%
8 AM 26° Clear 23% 3 mph SSW 66%
9 AM 32° Clear 23% 3 mph SW 55%
10 AM 33° Clear 21% 2 mph SSW 50%
11 AM 34° Mostly Clear 21% 4 mph SSE 47%
12 PM 35° Mostly Clear 21% 5 mph SSE 43%
1 PM 37° Mostly Clear 22% 5 mph SSE 42%
15-Day Forecast
Today
9/7
Mostly Clear
39%
22°
38°
Tue
9/8
Mostly Clear
40%
22°
41°
Wed
9/9
Clear
14%
21°
39°
Thu
9/10
Partly Cloudy
21%
21°
36°
Fri
9/11
Clear
35%
19°
36°
Sat
9/12
Clear
19%
18°
37°
Sun
9/13
Clear
19%
20°
37°
Mon
9/14
Clear
60%
20°
37°
Tue
9/15
Drizzle
60%
20°
36°
Wed
9/16
Drizzle
60%
17°
36°
Thu
9/17
Drizzle
60%
16°
33°
Fri
9/18
Drizzle
60%
20°
33°
Sat
9/19
Drizzle
60%
19°
32°
Sun
9/20
Clear
60%
18°
31°
Mon
9/21
Drizzle
60%
18°
32°
46
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
46 AQI 8.2 µg/m³
O3
Ground-level ozone
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 46 Good 44 46
Wed 51 Moderate 44 51
Thu 50 Good 50 50
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Sep 7, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2231 J/kg
MLCAPE1506 J/kg
MUCAPE2231 J/kg
SBCIN0 J/kg
MLCIN-11 J/kg
Lifted Index-4.6
Kinematics
0–6 km Shear6 kt
0–1 km Shear0 kt
Eff. Shear8 kt
0–1 km SRH1
0–3 km SRH-15
Eff. SRH-15
Storm Motion63° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index39.6
Thermo & Levels
PWAT2.14 in
0–3 km LR9.0 °C/km
700–500 LR5.4 °C/km
Total Totals47.4
LCL786 hPa
LFC999 hPa
EL160 hPa
Freezing Lvl16,109 ft