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: 2:42 AM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 39°  /  ▼ 24°
Wind
4 mph WSW
Humidity
78%
Dew Point
23°
Pressure
29.56 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
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 clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1808 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
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
26°
7%
8 AM
28°
15%
9 AM
31°
15%
10 AM
33°
15%
11 AM
35°
15%
12 PM
36°
16%
1 PM
38°
16%
2 PM
38°
19%
3 PM
39°
20%
4 PM
38°
28%
5 PM
38°
32%
6 PM
37°
33%
7 PM
36°
33%
8 PM
34°
29%
9 PM
30°
29%
10 PM
29°
22%
11 PM
29°
22%
12 AM
28°
13%
1 AM
29°
7%
7-Day Forecast
Today
39° 24°
Partly Cloudy with a 32% chance of rain.
Tue
41° 24°
Partly Cloudy with a 55% chance of rain.
Wed
42° 23°
Clear with a 57% chance of rain.
Thu
38° 23°
Partly Cloudy with a 58% chance of rain.
Fri
37° 21°
Drizzle, 51% chance.
Sat
38° 21°
Drizzle, 51% chance.
Sun
39° 21°
Rain, 33% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 4 mph WSW 78%
3 AM 26° Clear 3% 5 mph WSW 81%
4 AM 26° Clear 3% 5 mph WSW 82%
5 AM 24° Mostly Clear 3% 5 mph WSW 83%
6 AM 24° Mostly Clear 3% 5 mph WSW 83%
7 AM 26° Partly Cloudy 7% 7 mph W 76%
8 AM 28° Partly Cloudy 15% 8 mph W 68%
9 AM 31° Partly Cloudy 15% 8 mph W 59%
10 AM 33° Mostly Cloudy 15% 8 mph WNW 52%
11 AM 35° Partly Cloudy 15% 8 mph WNW 46%
12 PM 36° Mostly Clear 16% 7 mph W 40%
1 PM 38° Mostly Clear 16% 7 mph W 37%
2 PM 38° Mostly Clear 19% 8 mph W 35%
3 PM 39° Mostly Clear 20% 8 mph W 34%
4 PM 38° Partly Cloudy 28% 7 mph WSW 36%
5 PM 38° Partly Cloudy 32% 7 mph WSW 41%
6 PM 37° Rain 33% 7 mph WSW 46%
7 PM 36° Partly Cloudy 33% 7 mph SW 50%
8 PM 34° Partly Cloudy 29% 6 mph SW 54%
9 PM 30° Partly Cloudy 29% 6 mph SW 58%
10 PM 29° Partly Cloudy 22% 6 mph SW 59%
11 PM 29° Partly Cloudy 22% 5 mph WSW 61%
12 AM 28° Partly Cloudy 13% 5 mph WSW 62%
1 AM 29° Partly Cloudy 7% 5 mph WSW 63%
15-Day Forecast
Today
8/17
Partly Cloudy
32%
24°
39°
Tue
8/18
Partly Cloudy
55%
24°
41°
Wed
8/19
Clear
57%
23°
42°
Thu
8/20
Partly Cloudy
58%
23°
38°
Fri
8/21
Drizzle
51%
21°
37°
Sat
8/22
Drizzle
51%
21°
38°
Sun
8/23
Rain
33%
21°
39°
Mon
8/24
Clear
68%
22°
39°
Tue
8/25
Rain
68%
22°
36°
Wed
8/26
Clear
44%
21°
36°
Thu
8/27
Drizzle
60%
23°
38°
Fri
8/28
Clear
60%
22°
37°
Sat
8/29
Drizzle
60%
21°
37°
Sun
8/30
Drizzle
60%
21°
37°
Mon
8/31
Drizzle
60%
21°
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, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE794 J/kg
MLCAPE968 J/kg
MUCAPE1253 J/kg
SBCIN-280 J/kg
MLCIN-155 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear3 kt
0–1 km Shear6 kt
Eff. Shear16 kt
0–1 km SRH10
0–3 km SRH56
Eff. SRH72
Storm Motion95° @ 11 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.0
Thermo & Levels
PWAT1.82 in
0–3 km LR5.4 °C/km
700–500 LR5.3 °C/km
Total Totals46.3
LCL941 hPa
LFC732 hPa
EL203 hPa
Freezing Lvl16,368 ft