Severe Thunderstorm Watch 12:00 AM Severe Thunderstorm Watch 12:00 AM Heat Advisory — Ashley, AR, Chicot, AR, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, 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, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS 8:00 PM

Newton County, Mississippi, United States

Last updated: 11:30 PM CDT  ·  Refresh
78°F
Feels like 84°
Overcast
▲ 98°  /  ▼ 71°
Wind
7 mph WSW
Humidity
86%
Dew Point
72°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
95%
Sunrise
6:23 AM
Sunset
7:35 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Newton County is currently overcast at 78°F. Precipitation is likely — peak probability 67% around 11 PM. Atmospheric instability is elevated (CAPE up to 3203 J/kg) — isolated convective development possible. Sunrise: 6:23AM · Sunset: 7:35PM.

Alerts

Severe Thunderstorm Watch
Expires 12:00 AM
Severe Thunderstorm Watch
Expires 12:00 AM
Heat Advisory
Ashley, AR, Chicot, AR, Bolivar, MS, Sunflower, MS, Leflore, MS, Grenada, MS, Carroll, MS, Montgomery, MS, Webster, MS, Clay, MS, Lowndes, MS, Choctaw, MS, Oktibbeha, MS, Washington, MS, Humphreys, MS, Holmes, 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, Covington, MS, Jones, MS, Lamar, MS, Forrest, MS
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
78°
66%
12 AM
78°
53%
1 AM
78°
10%
2 AM
76°
12%
3 AM
75°
9%
4 AM
74°
11%
5 AM
72°
7%
6 AM
71°
7%
7 AM
73°
4%
8 AM
76°
5%
9 AM
81°
5%
10 AM
84°
5%
11 AM
87°
12%
12 PM
90°
15%
1 PM
95°
15%
2 PM
95°
24%
3 PM
94°
24%
4 PM
94°
37%
5 PM
96°
37%
6 PM
94°
43%
7 PM
92°
43%
8 PM
90°
38%
9 PM
80°
42%
10 PM
76°
31%
7-Day Forecast
Tonight
98° 71°
Overcast with a 66% chance of rain.
Fri
98° 71°
Partly Cloudy with a 37% chance of rain.
Sat
102° 70°
Mostly Clear.
Sun
102° 72°
Mostly Clear with a 44% chance of rain.
Mon
95° 72°
Drizzle, 58% chance.
Tue
100° 72°
Rain, 70% chance.
Wed
102° 73°
Rain, 70% chance.
TimeTempConditionsPrecipWindHumidity
Now 78° Overcast 66% 7 mph WSW 86%
12 AM 78° Overcast 53% 7 mph WSW 87%
1 AM 78° Overcast 10% 5 mph WSW 88%
2 AM 76° Overcast 12% 4 mph SW 90%
3 AM 75° Mostly Cloudy 9% 4 mph SSW 92%
4 AM 74° Partly Cloudy 11% 3 mph SSW 93%
5 AM 72° Partly Cloudy 7% 3 mph SW 93%
6 AM 71° Partly Cloudy 7% 3 mph SW 94%
7 AM 73° Mostly Clear 4% 3 mph WSW 90%
8 AM 76° Mostly Clear 5% 3 mph WSW 84%
9 AM 81° Partly Cloudy 5% 3 mph WSW 77%
10 AM 84° Partly Cloudy 5% 3 mph WSW 71%
11 AM 87° Partly Cloudy 12% 4 mph WSW 64%
12 PM 90° Partly Cloudy 15% 5 mph W 58%
1 PM 95° Partly Cloudy 15% 5 mph WNW 57%
2 PM 95° Partly Cloudy 24% 4 mph NW 59%
3 PM 94° Partly Cloudy 24% 5 mph NNW 60%
4 PM 94° Partly Cloudy 37% 4 mph NNW 62%
5 PM 96° Partly Cloudy 37% 4 mph NNW 65%
6 PM 94° Partly Cloudy 43% 4 mph N 69%
7 PM 92° Partly Cloudy 43% 3 mph NNW 74%
8 PM 90° Mostly Cloudy 38% 4 mph WNW 78%
9 PM 80° Mostly Cloudy 42% 4 mph W 84%
10 PM 76° Mostly Cloudy 31% 5 mph WSW 86%
15-Day Forecast
Today
8/20
Overcast
66%
71°
98°
Fri
8/21
Partly Cloudy
37%
71°
98°
Sat
8/22
Mostly Clear
13%
70°
102°
Sun
8/23
Mostly Clear
44%
72°
102°
Mon
8/24
Drizzle
58%
72°
95°
Tue
8/25
Rain
70%
72°
100°
Wed
8/26
Rain
70%
73°
102°
Thu
8/27
Rain
82%
68°
96°
Fri
8/28
Drizzle
44%
68°
101°
Sat
8/29
Clear
44%
70°
102°
Sun
8/30
Drizzle
51%
70°
102°
Mon
8/31
Drizzle
60%
72°
101°
Tue
9/1
Drizzle
60%
72°
100°
Wed
9/2
Drizzle
60%
72°
99°
Thu
9/3
Drizzle
60%
71°
99°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 39 52
Sat 51 Moderate 40 51
Sun 46 Good 36 46
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 21, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1124 J/kg
MLCAPE1439 J/kg
MUCAPE2115 J/kg
SBCIN-146 J/kg
MLCIN-111 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear10 kt
0–1 km Shear6 kt
Eff. Shear11 kt
0–1 km SRH-10
0–3 km SRH47
Eff. SRH47
Storm Motion61° @ 14 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index40.9
Thermo & Levels
PWAT2.36 in
0–3 km LR5.3 °C/km
700–500 LR5.9 °C/km
Total Totals51.3
LCL955 hPa
LFC752 hPa
EL181 hPa
Freezing Lvl14,364 ft