Heat Advisory — Lake, TN, Obion, TN, TNZ003, TNZ004, TNZ019, TNZ020, TNZ021, TNZ022, TNZ048, TNZ049, TNZ050, TNZ051, TNZ052, TNZ053, TNZ054, TNZ055, TNZ088, TNZ089, TNZ090, TNZ091, TNZ092, MSZ003, MSZ004, MSZ005, MSZ006, MSZ009, MSZ013, MSZ014, MSZ015, MSZ016, MSZ017, MSZ021, MSZ022, MSZ023, MSZ024 11:00 AM

Dyer County, West Tennessee, Tennessee, United States

Last updated: 1:19 PM CDT  ·  Refresh
31°C
Feels like 36°
Mostly Clear
▲ 32°  /  ▼ 23°
Wind
14 mph SW
Humidity
64%
Dew Point
24°
Pressure
29.62 inHg
Visibility
10 mi
UV Index
9.7
Cloud Cover
20%
Sunrise
5:43 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dyer County is currently mostly clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2945 J/kg) — isolated convective development possible. Sunrise: 5:43AM · Sunset: 8:18PM.

Alerts

Heat Advisory
Lake, TN, Obion, TN, TNZ003, TNZ004, TNZ019, TNZ020, TNZ021, TNZ022, TNZ048, TNZ049, TNZ050, TNZ051, TNZ052, TNZ053, TNZ054, TNZ055, TNZ088, TNZ089, TNZ090, TNZ091, TNZ092, MSZ003, MSZ004, MSZ005, MSZ006, MSZ009, MSZ013, MSZ014, MSZ015, MSZ016, MSZ017, MSZ021, MSZ022, MSZ023, MSZ024
Expires 11:00 AM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
3%
2 PM
32°
3%
3 PM
32°
3%
4 PM
32°
3%
5 PM
32°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
29°
3%
9 PM
28°
3%
10 PM
27°
3%
11 PM
27°
3%
12 AM
26°
3%
1 AM
26°
3%
2 AM
25°
3%
3 AM
25°
3%
4 AM
25°
3%
5 AM
23°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
30°
3%
11 AM
31°
3%
12 PM
31°
3%
7-Day Forecast
Today
32° 23°
Mostly Clear.
Mon
36° 23°
Clear.
Tue
36° 24°
Clear.
Wed
36° 23°
Clear with a 44% chance of rain.
Thu
34° 24°
Thunderstorm, 68% chance.
Fri
34° 24°
Thunderstorm, 60% chance.
Sat
34° 23°
Thunderstorm, 50% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Mostly Clear 3% 14 mph SW 64%
2 PM 32° Clear 3% 13 mph SW 64%
3 PM 32° Mostly Clear 3% 13 mph SW 64%
4 PM 32° Mostly Clear 3% 13 mph SW 64%
5 PM 32° Mostly Clear 3% 12 mph SW 66%
6 PM 32° Mostly Clear 3% 11 mph SW 69%
7 PM 31° Clear 3% 9 mph SW 72%
8 PM 29° Clear 3% 6 mph SSW 78%
9 PM 28° Clear 3% 6 mph S 82%
10 PM 27° Clear 3% 6 mph S 86%
11 PM 27° Clear 3% 6 mph S 87%
12 AM 26° Clear 3% 6 mph S 88%
1 AM 26° Clear 3% 6 mph S 89%
2 AM 25° Clear 3% 6 mph S 90%
3 AM 25° Mostly Clear 3% 6 mph SSW 91%
4 AM 25° Mostly Clear 3% 6 mph SSW 92%
5 AM 23° Mostly Clear 3% 6 mph SSW 91%
6 AM 24° Mostly Clear 3% 6 mph SSW 90%
7 AM 24° Mostly Clear 3% 7 mph SSW 87%
8 AM 27° Mostly Clear 3% 7 mph SSW 82%
9 AM 29° Mostly Clear 3% 8 mph SW 77%
10 AM 30° Mostly Clear 3% 8 mph SW 73%
11 AM 31° Mostly Clear 3% 8 mph SW 69%
12 PM 31° Mostly Clear 3% 8 mph SSW 66%
15-Day Forecast
Today
6/28
Mostly Clear
3%
23°
32°
Mon
6/29
Clear
3%
23°
36°
Tue
6/30
Clear
3%
24°
36°
Wed
7/1
Clear
44%
23°
36°
Thu
7/2
Thunderstorm
68%
24°
34°
Fri
7/3
Thunderstorm
60%
24°
34°
Sat
7/4
Thunderstorm
50%
23°
34°
Sun
7/5
Thunderstorm
60%
24°
34°
Mon
7/6
Drizzle
60%
23°
33°
Tue
7/7
Drizzle
60%
22°
32°
Wed
7/8
Drizzle
60%
22°
31°
Thu
7/9
Drizzle
60%
22°
31°
Fri
7/10
Drizzle
60%
22°
32°
Sat
7/11
Rain
90%
22°
32°
Sun
7/12
Drizzle
60%
22°
32°
48
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
48 AQI 8.6 µg/m³
O3
Ground-level ozone
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 48 Good 26 48
Tue 50 Good 30 50
Wed 53 Moderate 29 53
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 Sun Jun 28, 17:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2921 J/kg
MLCAPE1926 J/kg
MUCAPE2921 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear21 kt
0–1 km Shear4 kt
Eff. Shear14 kt
0–1 km SRH22
0–3 km SRH-29
Eff. SRH-29
Storm Motion251° @ 31 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index14.9
Thermo & Levels
PWAT1.54 in
0–3 km LR5.8 °C/km
700–500 LR7.1 °C/km
Total Totals45.3
LCL900 hPa
LFC1003 hPa
EL146 hPa
Freezing Lvl15,971 ft