Severe Thunderstorm Watch 4:00 AM Severe Thunderstorm Watch 4:00 AM

Hemphill County, Texas, 73642, United States

Last updated: 1:49 AM CDT  ·  Refresh
29°C
Feels like 28°
Partly Cloudy
▲ 39°  /  ▼ 20°
Wind
14 mph S
Humidity
42%
Dew Point
15°
Pressure
27.45 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
31%
Sunrise
6:53 AM
Sunset
8:39 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Hemphill County is currently partly cloudy at 29°C. Precipitation is likely — peak probability 53% around 5 PM. Atmospheric instability is elevated (CAPE up to 1718 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 8:39PM.

Alerts

Severe Thunderstorm Watch
Expires 4:00 AM
Severe Thunderstorm Watch
Expires 4:00 AM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
13%
2 AM
29°
13%
3 AM
28°
7%
4 AM
27°
25%
5 AM
23°
4%
6 AM
22°
3%
7 AM
24°
7%
8 AM
27°
17%
9 AM
30°
20%
10 AM
32°
37%
11 AM
33°
37%
12 PM
35°
30%
1 PM
37°
43%
2 PM
37°
44%
3 PM
37°
44%
4 PM
36°
47%
5 PM
37°
53%
6 PM
36°
49%
7 PM
34°
33%
8 PM
32°
33%
9 PM
29°
29%
10 PM
29°
19%
11 PM
28°
13%
12 AM
28°
9%
7-Day Forecast
Today
39° 20°
Mostly Clear with a 47% chance of rain.
Sat
40° 20°
Clear.
Sun
40° 22°
Mostly Clear.
Mon
39° 22°
Clear.
Tue
40° 23°
Clear.
Wed
39° 24°
Rain, 62% chance.
Thu
37° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 13% 14 mph S 42%
2 AM 29° Mostly Cloudy 13% 13 mph SSW 42%
3 AM 28° Mostly Cloudy 7% 13 mph SSW 44%
4 AM 27° Rain 25% 17 mph SW 46%
5 AM 23° Mostly Cloudy 4% 12 mph SSW 49%
6 AM 22° Mostly Cloudy 3% 8 mph SSW 52%
7 AM 24° Partly Cloudy 7% 10 mph SSW 48%
8 AM 27° Partly Cloudy 17% 12 mph SW 43%
9 AM 30° Mostly Clear 20% 15 mph SW 38%
10 AM 32° Clear 37% 15 mph SW 34%
11 AM 33° Mostly Clear 37% 13 mph SW 30%
12 PM 35° Mostly Clear 30% 12 mph SW 27%
1 PM 37° Mostly Clear 43% 12 mph SSW 26%
2 PM 37° Mostly Clear 44% 15 mph S 26%
3 PM 37° Mostly Clear 44% 18 mph S 26%
4 PM 36° Mostly Clear 47% 18 mph S 29%
5 PM 37° Partly Cloudy 53% 18 mph S 33%
6 PM 36° Partly Cloudy 49% 20 mph S 37%
7 PM 34° Partly Cloudy 33% 17 mph S 41%
8 PM 32° Mostly Clear 33% 14 mph S 46%
9 PM 29° Mostly Clear 29% 12 mph S 50%
10 PM 29° Mostly Clear 19% 11 mph S 51%
11 PM 28° Mostly Clear 13% 11 mph S 53%
12 AM 28° Clear 9% 12 mph S 54%
15-Day Forecast
Today
8/7
Mostly Clear
47%
20°
39°
Sat
8/8
Clear
10%
20°
40°
Sun
8/9
Mostly Clear
7%
22°
40°
Mon
8/10
Clear
8%
22°
39°
Tue
8/11
Clear
16%
23°
40°
Wed
8/12
Rain
62%
24°
39°
Thu
8/13
Rain
63%
19°
37°
Fri
8/14
Drizzle
82%
21°
34°
Sat
8/15
Drizzle
44%
21°
37°
Sun
8/16
Rain
68%
23°
38°
Mon
8/17
Drizzle
60%
24°
38°
Tue
8/18
Clear
60%
24°
37°
Wed
8/19
Drizzle
60%
25°
37°
Thu
8/20
Drizzle
60%
24°
37°
Fri
8/21
Clear
25%
24°
36°
55
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
55 AQI 11.0 µg/m³
O3
Ground-level ozone
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 43 55
Sat 46 Good 46 41
Sun 51 Moderate 51 43
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 Fri Aug 7, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE623 J/kg
MLCAPE863 J/kg
MUCAPE1116 J/kg
SBCIN-625 J/kg
MLCIN0 J/kg
Lifted Index-1.6
Kinematics
0–6 km Shear32 kt
0–1 km Shear19 kt
Eff. Shear54 kt
0–1 km SRH149
0–3 km SRH84
Eff. SRH-93
Storm Motion272° @ 17 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index33.4
Thermo & Levels
PWAT1.27 in
0–3 km LR6.0 °C/km
700–500 LR7.7 °C/km
Total Totals52.7
LCL758 hPa
LFC541 hPa
EL269 hPa
Freezing Lvl14,259 ft