Lamar County, Texas, United States

Last updated: 7:57 AM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 38°  /  ▼ 26°
Wind
12 mph SSW
Humidity
71%
Dew Point
22°
Pressure
29.41 inHg
Visibility
10 mi
UV Index
4.0
Cloud Cover
1%
Sunrise
6:42 AM
Sunset
8:11 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lamar County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1393 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 8:11PM.

Alerts

No active alerts for this location.
31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
8 AM
28°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
38°
3%
3 PM
38°
3%
4 PM
38°
3%
5 PM
38°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
31°
3%
10 PM
30°
3%
11 PM
30°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
28°
3%
5 AM
26°
3%
6 AM
26°
3%
7-Day Forecast
Today
38° 26°
Clear.
Thu
41° 26°
Clear.
Fri
40° 22°
Clear.
Sat
40° 24°
Clear.
Sun
42° 23°
Clear.
Mon
42° 24°
Clear.
Tue
42° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 12 mph SSW 71%
8 AM 28° Clear 3% 14 mph SSW 62%
9 AM 29° Clear 3% 15 mph SW 54%
10 AM 31° Clear 3% 14 mph SSW 51%
11 AM 33° Clear 3% 14 mph SSW 45%
12 PM 34° Mostly Clear 3% 12 mph SSW 39%
1 PM 37° Mostly Clear 3% 12 mph SSW 37%
2 PM 38° Mostly Clear 3% 12 mph SSW 34%
3 PM 38° Mostly Clear 3% 12 mph SSW 31%
4 PM 38° Mostly Clear 3% 10 mph SSW 32%
5 PM 38° Clear 3% 10 mph SSW 33%
6 PM 37° Clear 3% 9 mph SSW 34%
7 PM 36° Clear 3% 8 mph S 36%
8 PM 34° Clear 3% 8 mph S 38%
9 PM 31° Clear 3% 8 mph S 40%
10 PM 30° Clear 3% 8 mph S 45%
11 PM 30° Clear 3% 10 mph S 50%
12 AM 29° Clear 3% 11 mph SSW 55%
1 AM 29° Clear 3% 11 mph SSW 59%
2 AM 28° Clear 3% 11 mph SSW 63%
3 AM 28° Clear 3% 11 mph SSW 65%
4 AM 28° Clear 3% 11 mph SSW 67%
5 AM 26° Clear 3% 11 mph SSW 70%
6 AM 26° Clear 3% 11 mph SSW 72%
15-Day Forecast
Today
8/12
Clear
3%
26°
38°
Thu
8/13
Clear
3%
26°
41°
Fri
8/14
Clear
3%
22°
40°
Sat
8/15
Clear
3%
24°
40°
Sun
8/16
Clear
3%
23°
42°
Mon
8/17
Clear
3%
24°
42°
Tue
8/18
Clear
3%
24°
42°
Wed
8/19
Drizzle
43%
24°
42°
Thu
8/20
Drizzle
44%
26°
42°
Fri
8/21
Rain
44%
24°
41°
Sat
8/22
Drizzle
60%
26°
41°
Sun
8/23
Clear
60%
25°
39°
Mon
8/24
Drizzle
60%
25°
39°
Tue
8/25
Drizzle
60%
24°
38°
Wed
8/26
Drizzle
60%
24°
37°
31
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
28 AQI 5.1 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 31 Good 31 28
Fri 39 Good 34 39
Sat 58 Moderate 34 58
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, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1199 J/kg
MLCAPE412 J/kg
MUCAPE1199 J/kg
SBCIN-189 J/kg
MLCIN0 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear7 kt
0–1 km Shear14 kt
Eff. Shear9 kt
0–1 km SRH29
0–3 km SRH91
Eff. SRH91
Storm Motion144° @ 12 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.9
Thermo & Levels
PWAT1.48 in
0–3 km LR5.5 °C/km
700–500 LR5.4 °C/km
Total Totals42.0
LCL930 hPa
LFC744 hPa
EL173 hPa
Freezing Lvl16,119 ft