Extreme Heat Warning — Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, LA, Tensas, LA, Concordia, LA, 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, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS 8:00 PM Heat Advisory — 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, Covington, MS, Jones, MS, Forrest, MS 8:00 PM

Newton County, Mississippi, United States

Last updated: 1:20 AM CDT  ·  Refresh
28°C
Feels like 30°
Mostly Clear
▲ 39°  /  ▼ 24°
Wind
5 mph SW
Humidity
75%
Dew Point
23°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
21%
Sunrise
6:21 AM
Sunset
7:38 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Newton County is currently mostly clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1756 J/kg) — isolated convective development possible. Sunrise: 6:21AM · Sunset: 7:38PM.

Alerts

Extreme Heat Warning
Chicot, AR, West Carroll, LA, East Carroll, LA, Madison, LA, Tensas, LA, Concordia, LA, 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, Issaquena, MS, Sharkey, MS, Yazoo, MS, Madison, MS, Leake, MS, Neshoba, MS, Kemper, MS, Warren, MS, Hinds, MS, Rankin, MS, Scott, MS, Newton, MS, Lauderdale, MS, Claiborne, MS, Copiah, MS, Simpson, MS, Smith, MS, Jasper, MS, Clarke, MS, Jefferson, MS, Adams, MS, Franklin, MS, Lincoln, MS, Lawrence, MS, Jefferson Davis, MS, Covington, MS, Jones, MS, Marion, MS, Lamar, MS, Forrest, MS
Expires 8:00 PM
Heat Advisory
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, Covington, MS, Jones, MS, Forrest, MS
Expires 8:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
4%
2 AM
27°
4%
3 AM
26°
4%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
7%
8 AM
27°
15%
9 AM
31°
15%
10 AM
33°
15%
11 AM
34°
16%
12 PM
36°
16%
1 PM
38°
16%
2 PM
38°
20%
3 PM
38°
20%
4 PM
38°
26%
5 PM
39°
26%
6 PM
37°
31%
7 PM
36°
31%
8 PM
35°
31%
9 PM
30°
27%
10 PM
29°
25%
11 PM
29°
25%
12 AM
29°
16%
7-Day Forecast
Today
39° 24°
Rain, 31% chance.
Tue
41° 24°
Mostly Clear with a 55% chance of rain.
Wed
42° 23°
Clear with a 57% chance of rain.
Thu
39° 23°
Partly Cloudy with a 53% chance of rain.
Fri
37° 21°
Drizzle, 59% chance.
Sat
38° 21°
Drizzle, 60% chance.
Sun
38° 21°
Clear with a 31% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 4% 5 mph SW 75%
2 AM 27° Clear 4% 5 mph WSW 77%
3 AM 26° Clear 4% 5 mph WSW 80%
4 AM 26° Clear 3% 5 mph WSW 82%
5 AM 24° Mostly Clear 3% 5 mph WSW 82%
6 AM 24° Mostly Clear 3% 5 mph WSW 83%
7 AM 25° Mostly Clear 7% 6 mph W 80%
8 AM 27° Partly Cloudy 15% 8 mph W 71%
9 AM 31° Partly Cloudy 15% 8 mph W 62%
10 AM 33° Partly Cloudy 15% 8 mph WNW 54%
11 AM 34° Partly Cloudy 16% 8 mph WNW 48%
12 PM 36° Partly Cloudy 16% 7 mph W 42%
1 PM 38° Mostly Clear 16% 7 mph W 38%
2 PM 38° Mostly Clear 20% 7 mph W 36%
3 PM 38° Mostly Clear 20% 8 mph W 34%
4 PM 38° Partly Cloudy 26% 7 mph WSW 35%
5 PM 39° Partly Cloudy 26% 7 mph WSW 39%
6 PM 37° Partly Cloudy 31% 7 mph WSW 44%
7 PM 36° Rain 31% 7 mph SW 49%
8 PM 35° Partly Cloudy 31% 6 mph SW 53%
9 PM 30° Partly Cloudy 27% 6 mph SW 56%
10 PM 29° Partly Cloudy 25% 6 mph SW 59%
11 PM 29° Partly Cloudy 25% 6 mph SW 60%
12 AM 29° Partly Cloudy 16% 5 mph WSW 62%
15-Day Forecast
Today
8/17
Rain
31%
24°
39°
Tue
8/18
Mostly Clear
55%
24°
41°
Wed
8/19
Clear
57%
23°
42°
Thu
8/20
Partly Cloudy
53%
23°
39°
Fri
8/21
Drizzle
59%
21°
37°
Sat
8/22
Drizzle
60%
21°
38°
Sun
8/23
Clear
31%
21°
38°
Mon
8/24
Rain
43%
22°
39°
Tue
8/25
Rain
68%
22°
36°
Wed
8/26
Drizzle
60%
21°
37°
Thu
8/27
Drizzle
60%
23°
39°
Fri
8/28
Drizzle
60%
22°
38°
Sat
8/29
Drizzle
60%
22°
38°
Sun
8/30
Drizzle
60%
22°
37°
Mon
8/31
Drizzle
60%
22°
36°
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 10.9 µg/m³
O3
Ground-level ozone
27 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 27 54
Tue 54 Moderate 32 54
Wed 54 Moderate 34 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 Mon Aug 17, 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
SBCAPE914 J/kg
MLCAPE959 J/kg
MUCAPE1339 J/kg
SBCIN-262 J/kg
MLCIN-173 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear4 kt
0–1 km Shear5 kt
Eff. Shear16 kt
0–1 km SRH21
0–3 km SRH81
Eff. SRH111
Storm Motion106° @ 12 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.7
Thermo & Levels
PWAT1.86 in
0–3 km LR5.5 °C/km
700–500 LR5.4 °C/km
Total Totals47.1
LCL932 hPa
LFC732 hPa
EL191 hPa
Freezing Lvl16,565 ft