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: 4:42 AM CDT  ·  Refresh
26°C
Feels like 29°
Clear
▲ 36°  /  ▼ 23°
Wind
3 mph S
Humidity
82%
Dew Point
22°
Pressure
29.69 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
7:03 AM
Sunset
7:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Upshur County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1957 J/kg) — isolated convective development possible. Sunrise: 7:03AM · Sunset: 7:24PM.

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
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
16%
5 AM
22°
15%
6 AM
22°
15%
7 AM
23°
15%
8 AM
26°
15%
9 AM
29°
15%
10 AM
31°
7%
11 AM
32°
4%
12 PM
33°
3%
1 PM
36°
3%
2 PM
36°
5%
3 PM
36°
14%
4 PM
36°
3%
5 PM
35°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
31°
3%
9 PM
29°
3%
10 PM
29°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
27°
3%
7-Day Forecast
Today
36° 23°
Partly Cloudy.
Thu
38° 23°
Mostly Clear.
Fri
39° 21°
Clear.
Sat
37° 19°
Clear.
Sun
36° 22°
Clear.
Mon
37° 21°
Rain, 64% chance.
Tue
36° 19°
Rain, 41% chance.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 16% 3 mph S 82%
5 AM 22° Clear 15% 3 mph S 84%
6 AM 22° Clear 15% 3 mph SSE 86%
7 AM 23° Clear 15% 3 mph SSE 82%
8 AM 26° Clear 15% 4 mph S 72%
9 AM 29° Clear 15% 4 mph S 60%
10 AM 31° Mostly Clear 7% 4 mph S 50%
11 AM 32° Mostly Clear 4% 5 mph SSE 44%
12 PM 33° Partly Cloudy 3% 5 mph SSE 40%
1 PM 36° Partly Cloudy 3% 5 mph SSE 38%
2 PM 36° Mostly Cloudy 5% 6 mph SSE 37%
3 PM 36° Partly Cloudy 14% 7 mph SE 36%
4 PM 36° Mostly Cloudy 3% 7 mph SE 39%
5 PM 35° Mostly Cloudy 3% 6 mph SE 43%
6 PM 34° Mostly Cloudy 3% 5 mph SE 46%
7 PM 33° Partly Cloudy 3% 4 mph SE 50%
8 PM 31° Partly Cloudy 3% 4 mph SE 54%
9 PM 29° Partly Cloudy 3% 3 mph SE 58%
10 PM 29° Partly Cloudy 3% 4 mph SE 62%
11 PM 27° Partly Cloudy 3% 4 mph SE 64%
12 AM 27° Mostly Clear 3% 4 mph SE 66%
1 AM 27° Partly Cloudy 3% 4 mph SE 68%
2 AM 27° Partly Cloudy 3% 4 mph SE 70%
3 AM 27° Partly Cloudy 3% 4 mph SE 72%
15-Day Forecast
Today
9/16
Partly Cloudy
16%
23°
36°
Thu
9/17
Mostly Clear
13%
23°
38°
Fri
9/18
Clear
3%
21°
39°
Sat
9/19
Clear
3%
19°
37°
Sun
9/20
Clear
16%
22°
36°
Mon
9/21
Rain
64%
21°
37°
Tue
9/22
Rain
41%
19°
36°
Wed
9/23
Clear
43%
20°
36°
Thu
9/24
Clear
44%
21°
37°
Fri
9/25
Clear
14%
20°
38°
Sat
9/26
Drizzle
60%
18°
37°
Sun
9/27
Clear
60%
19°
34°
Mon
9/28
Drizzle
60%
19°
33°
Tue
9/29
Drizzle
60%
18°
33°
Wed
9/30
Drizzle
60%
19°
34°
33
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
26 AQI 4.6 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 33 26
Thu 48 Good 48 42
Fri 47 Good 44 47
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 Sep 16, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE476 J/kg
MLCAPE703 J/kg
MUCAPE1484 J/kg
SBCIN-280 J/kg
MLCIN-151 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear11 kt
0–1 km Shear11 kt
Eff. Shear12 kt
0–1 km SRH12
0–3 km SRH-1
Eff. SRH-9
Storm Motion223° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.6
Thermo & Levels
PWAT1.78 in
0–3 km LR5.0 °C/km
700–500 LR5.6 °C/km
Total Totals44.9
LCL955 hPa
LFC697 hPa
EL233 hPa
Freezing Lvl16,050 ft