Fire Weather Watch 1:00 AM

Harrison County, Texas, United States

Last updated: 3:38 AM CDT  ·  Refresh
21°C
Feels like 23°
Mostly Clear
▲ 33°  /  ▼ 16°
Wind
6 mph S
Humidity
88%
Dew Point
19°
Pressure
29.62 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
13%
Sunrise
7:20 AM
Sunset
6:44 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Harrison County is currently mostly clear at 21°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:20AM · Sunset: 6:44PM.

Alerts

Fire Weather Watch
Expires 1:00 AM
36 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
7%
4 AM
20°
3%
5 AM
18°
3%
6 AM
17°
3%
7 AM
18°
3%
8 AM
19°
3%
9 AM
23°
3%
10 AM
25°
3%
11 AM
27°
3%
12 PM
28°
3%
1 PM
32°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
33°
3%
5 PM
30°
3%
6 PM
28°
3%
7 PM
27°
3%
8 PM
26°
5%
9 PM
24°
5%
10 PM
24°
15%
11 PM
23°
15%
12 AM
23°
15%
1 AM
24°
15%
2 AM
23°
15%
7-Day Forecast
Today
33° 16°
Mostly Clear.
Fri
29° 11°
Partly Cloudy.
Sat
22° 6°
Clear.
Sun
22° 6°
Clear.
Mon
27° 8°
Clear.
Tue
29° 12°
Clear.
Wed
30° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Clear 7% 6 mph S 88%
4 AM 20° Clear 3% 6 mph S 90%
5 AM 18° Clear 3% 5 mph SSW 92%
6 AM 17° Mostly Clear 3% 4 mph S 95%
7 AM 18° Mostly Clear 3% 4 mph S 93%
8 AM 19° Mostly Clear 3% 5 mph SSW 86%
9 AM 23° Mostly Clear 3% 6 mph SSW 79%
10 AM 25° Mostly Clear 3% 7 mph SSW 71%
11 AM 27° Mostly Clear 3% 7 mph SSW 62%
12 PM 28° Clear 3% 7 mph SSW 53%
1 PM 32° Clear 3% 6 mph SSW 47%
2 PM 33° Clear 3% 6 mph SSW 43%
3 PM 33° Clear 3% 6 mph S 40%
4 PM 33° Clear 3% 6 mph S 41%
5 PM 30° Clear 3% 5 mph S 45%
6 PM 28° Mostly Clear 3% 4 mph S 49%
7 PM 27° Mostly Clear 3% 4 mph S 52%
8 PM 26° Mostly Clear 5% 3 mph SSW 56%
9 PM 24° Mostly Clear 5% 3 mph SW 58%
10 PM 24° Partly Cloudy 15% 3 mph SW 60%
11 PM 23° Partly Cloudy 15% 3 mph WSW 62%
12 AM 23° Mostly Cloudy 15% 3 mph W 63%
1 AM 24° Mostly Cloudy 15% 4 mph WNW 67%
2 AM 23° Mostly Cloudy 15% 5 mph NW 72%
15-Day Forecast
Today
10/15
Mostly Clear
7%
16°
33°
Fri
10/16
Partly Cloudy
17%
11°
29°
Sat
10/17
Clear
3%
6°
22°
Sun
10/18
Clear
3%
6°
22°
Mon
10/19
Clear
16%
8°
27°
Tue
10/20
Clear
17%
12°
29°
Wed
10/21
Clear
3%
12°
30°
Thu
10/22
Clear
18%
13°
31°
Fri
10/23
Drizzle
68%
13°
31°
Sat
10/24
Rain
68%
17°
26°
Sun
10/25
Drizzle
60%
14°
27°
Mon
10/26
Drizzle
60%
13°
24°
Tue
10/27
Drizzle
60%
13°
24°
Wed
10/28
Drizzle
60%
12°
25°
Thu
10/29
Drizzle
60%
14°
26°
36
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
36 AQI 6.4 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 34 36
Fri 50 Good 50 50
Sat 35 Good 33 35
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Thu Oct 15, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE16 J/kg
MUCAPE2 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index1.9
Kinematics
0–6 km Shear3 kt
0–1 km Shear18 kt
Eff. Shear—
0–1 km SRH29
0–3 km SRH11
Eff. SRH—
Storm Motion210° @ 27 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-1.3
Thermo & Levels
PWAT1.13 in
0–3 km LR3.2 °C/km
700–500 LR6.8 °C/km
Total Totals17.1
LCL974 hPa
LFC—
EL—
Freezing Lvl15,568 ft