Heat Advisory — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Warren, MS, Hinds, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS 9:00 PM Excessive Heat Warning — Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 9:00 PM

Washington County, Mississippi, United States

Last updated: 4:50 PM CDT  ·  Refresh
34°C
Feels like 39°
Clear
▲ 35°  /  ▼ 24°
Wind
5 mph S
Humidity
51%
Dew Point
23°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
7.3
Cloud Cover
10%
Sunrise
5:57 AM
Sunset
8:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Washington County is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2469 J/kg) — isolated convective development possible. Sunrise: 5:57AM · Sunset: 8:17PM.

Alerts

Heat Advisory
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Warren, MS, Hinds, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Holmes, MS, Attala, MS, Winston, MS, Noxubee, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS
Expires 9:00 PM
Excessive Heat Warning
Bolivar, MS, Sunflower, MS, Leflore, MS, Washington, MS, Humphreys, MS, Holmes, MS, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Warren, MS, Hinds, MS, Rankin, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Jefferson, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Attala, MS, Winston, MS, Noxubee, MS, Leake, MS, Neshoba, MS, Kemper, MS, Scott, MS, Newton, MS, Lauderdale, MS, Smith, MS, Jasper, MS, Clarke, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 9:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
5 PM
34°
16%
6 PM
34°
16%
7 PM
33°
16%
8 PM
32°
16%
9 PM
29°
16%
10 PM
28°
16%
11 PM
28°
16%
12 AM
27°
8%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
25°
3%
6 AM
25°
3%
7 AM
27°
3%
8 AM
28°
3%
9 AM
30°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
33°
13%
2 PM
33°
13%
3 PM
33°
25%
7-Day Forecast
Today
35° 24°
Clear.
Wed
37° 25°
Mostly Clear with a 33% chance of rain.
Thu
37° 24°
Mostly Clear.
Fri
35° 24°
Partly Cloudy with a 52% chance of rain.
Sat
34° 24°
Partly Cloudy with a 35% chance of rain.
Sun
33° 24°
Drizzle, 60% chance.
Mon
33° 23°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 3% 5 mph S 51%
5 PM 34° Clear 16% 4 mph S 52%
6 PM 34° Clear 16% 4 mph SSW 56%
7 PM 33° Clear 16% 4 mph SSW 61%
8 PM 32° Clear 16% 4 mph S 65%
9 PM 29° Clear 16% 4 mph S 68%
10 PM 28° Mostly Clear 16% 4 mph S 71%
11 PM 28° Mostly Clear 16% 4 mph SSW 73%
12 AM 27° Mostly Clear 8% 4 mph SSW 76%
1 AM 27° Mostly Clear 3% 4 mph SSW 77%
2 AM 27° Mostly Clear 3% 3 mph SW 78%
3 AM 26° Mostly Clear 3% 2 mph WSW 79%
4 AM 26° Mostly Clear 3% 2 mph SSW 79%
5 AM 25° Mostly Clear 3% 2 mph SSE 80%
6 AM 25° Mostly Clear 3% 3 mph SE 81%
7 AM 27° Mostly Clear 3% 2 mph SE 75%
8 AM 28° Mostly Clear 3% 2 mph SE 68%
9 AM 30° Partly Cloudy 3% 1 mph SE 61%
10 AM 31° Mostly Clear 3% 1 mph SE 59%
11 AM 32° Mostly Clear 3% 2 mph ESE 57%
12 PM 33° Mostly Clear 3% 2 mph ESE 55%
1 PM 33° Mostly Clear 13% 3 mph ESE 54%
2 PM 33° Mostly Clear 13% 3 mph ESE 53%
3 PM 33° Mostly Clear 25% 3 mph ESE 51%
15-Day Forecast
Today
6/30
Clear
16%
24°
35°
Wed
7/1
Mostly Clear
33%
25°
37°
Thu
7/2
Mostly Clear
16%
24°
37°
Fri
7/3
Partly Cloudy
52%
24°
35°
Sat
7/4
Partly Cloudy
35%
24°
34°
Sun
7/5
Drizzle
60%
24°
33°
Mon
7/6
Drizzle
60%
23°
33°
Tue
7/7
Drizzle
60%
23°
33°
Wed
7/8
Drizzle
60%
24°
34°
Thu
7/9
Drizzle
60%
22°
34°
Fri
7/10
Drizzle
60%
22°
33°
Sat
7/11
Drizzle
60%
24°
34°
Sun
7/12
Drizzle
60%
23°
33°
Mon
7/13
Drizzle
60%
23°
32°
Tue
7/14
Drizzle
60%
23°
33°
54
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
54 AQI 10.7 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 54 Moderate 33 54
Thu 56 Moderate 31 56
Fri 54 Moderate 31 54
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 Tue Jun 30, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2962 J/kg
MLCAPE2157 J/kg
MUCAPE2962 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.8
Kinematics
0–6 km Shear13 kt
0–1 km Shear3 kt
Eff. Shear16 kt
0–1 km SRH-11
0–3 km SRH-10
Eff. SRH-10
Storm Motion89° @ 16 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.2
Thermo & Levels
PWAT1.59 in
0–3 km LR6.8 °C/km
700–500 LR7.2 °C/km
Total Totals47.8
LCL862 hPa
LFC1013 hPa
EL146 hPa
Freezing Lvl15,335 ft