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 8:00 PM

Upshur County, Texas, United States

Last updated: 8:03 PM CDT  ·  Refresh
35°C
Feels like 37°
Clear
▲ 37°  /  ▼ 23°
Wind
8 mph S
Humidity
39%
Dew Point
19°
Pressure
29.42 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:41 AM
Sunset
8:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Upshur County is currently clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2089 J/kg) — isolated convective development possible. Sunrise: 6:41AM · Sunset: 8:07PM.

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 8:00 PM
29 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
5%
9 PM
34°
3%
10 PM
32°
4%
11 PM
30°
4%
12 AM
29°
4%
1 AM
28°
4%
2 AM
28°
4%
3 AM
28°
4%
4 AM
27°
3%
5 AM
26°
3%
6 AM
24°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
27°
3%
10 AM
28°
3%
11 AM
30°
3%
12 PM
32°
3%
1 PM
33°
3%
2 PM
36°
3%
3 PM
38°
3%
4 PM
38°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
37°
3%
7-Day Forecast
Tonight
37° 23°
Clear.
Thu
39° 23°
Clear.
Fri
40° 21°
Mostly Clear.
Sat
39° 22°
Clear.
Sun
41° 23°
Clear.
Mon
41° 22°
Clear.
Tue
41° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 35° Clear 5% 8 mph S 39%
9 PM 34° Clear 3% 7 mph SSW 42%
10 PM 32° Clear 4% 8 mph SSW 48%
11 PM 30° Clear 4% 8 mph S 53%
12 AM 29° Clear 4% 10 mph S 59%
1 AM 28° Clear 4% 11 mph S 67%
2 AM 28° Clear 4% 11 mph SSW 71%
3 AM 28° Clear 4% 10 mph SSW 74%
4 AM 27° Clear 3% 10 mph SSW 77%
5 AM 26° Clear 3% 10 mph SSW 80%
6 AM 24° Clear 3% 10 mph SSW 83%
7 AM 23° Clear 3% 10 mph SSW 84%
8 AM 25° Clear 3% 12 mph SSW 76%
9 AM 27° Clear 3% 14 mph SW 66%
10 AM 28° Clear 3% 14 mph SW 58%
11 AM 30° Clear 3% 14 mph SW 50%
12 PM 32° Clear 3% 13 mph SW 42%
1 PM 33° Clear 3% 12 mph SW 35%
2 PM 36° Clear 3% 12 mph SSW 32%
3 PM 38° Clear 3% 12 mph SSW 29%
4 PM 38° Clear 3% 12 mph SSW 27%
5 PM 38° Clear 3% 12 mph SSW 29%
6 PM 37° Clear 3% 12 mph SSW 30%
7 PM 37° Clear 3% 12 mph S 32%
15-Day Forecast
Today
8/12
Clear
5%
23°
37°
Thu
8/13
Clear
4%
23°
39°
Fri
8/14
Mostly Clear
3%
21°
40°
Sat
8/15
Clear
3%
22°
39°
Sun
8/16
Clear
7%
23°
41°
Mon
8/17
Clear
8%
22°
41°
Tue
8/18
Clear
17%
24°
41°
Wed
8/19
Clear
8%
23°
40°
Thu
8/20
Drizzle
44%
20°
41°
Fri
8/21
Clear
19%
21°
41°
Sat
8/22
Drizzle
60%
21°
41°
Sun
8/23
Drizzle
60%
24°
39°
Mon
8/24
Drizzle
60%
24°
38°
Tue
8/25
Drizzle
60%
24°
37°
Wed
8/26
Drizzle
60%
23°
36°
29
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
29 AQI 5.3 µg/m³
O3
Ground-level ozone
Dominant
29 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 29 Good 29 29
Fri 45 Good 31 45
Sat 62 Moderate 32 62
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 Wed Aug 12, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE983 J/kg
MLCAPE877 J/kg
MUCAPE983 J/kg
SBCIN-79 J/kg
MLCIN0 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear11 kt
0–1 km Shear5 kt
Eff. Shear9 kt
0–1 km SRH-1
0–3 km SRH28
Eff. SRH28
Storm Motion89° @ 7 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.4
Thermo & Levels
PWAT1.65 in
0–3 km LR7.7 °C/km
700–500 LR6.0 °C/km
Total Totals46.8
LCL789 hPa
LFC662 hPa
EL181 hPa
Freezing Lvl16,486 ft