Extreme Heat Warning — Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Claiborne, LA, Lincoln, LA, Union, LA, Jackson, LA, Ouachita, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX 8:00 PM

Nevada County, Arkansas, United States

Last updated: 11:15 AM CDT  ·  Refresh
34°C
Feels like 39°
Clear
▲ 39°  /  ▼ 24°
Wind
4 mph NW
Humidity
53%
Dew Point
24°
Pressure
29.54 inHg
Visibility
10 mi
UV Index
9.1
Cloud Cover
4%
Sunrise
6:17 AM
Sunset
8:21 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nevada County is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2162 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 8:21PM.

Alerts

Extreme Heat Warning
Sevier, AR, Howard, AR, Little River, AR, Hempstead, AR, Nevada, AR, Miller, AR, Lafayette, AR, Columbia, AR, Union, AR, Claiborne, LA, Lincoln, LA, Union, LA, Jackson, LA, Ouachita, LA, Winn, LA, Grant, LA, Caldwell, LA, La Salle, LA, McCurtain, OK, Red River, TX, Bowie, TX
Expires 8:00 PM
64 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
37°
3%
3 PM
37°
3%
4 PM
37°
3%
5 PM
37°
3%
6 PM
37°
3%
7 PM
36°
3%
8 PM
34°
3%
9 PM
32°
5%
10 PM
30°
5%
11 PM
29°
5%
12 AM
29°
5%
1 AM
28°
5%
2 AM
28°
5%
3 AM
27°
5%
4 AM
27°
5%
5 AM
24°
5%
6 AM
25°
3%
7 AM
25°
3%
8 AM
26°
3%
9 AM
28°
3%
10 AM
28°
3%
7-Day Forecast
Today
39° 24°
Clear.
Wed
36° 24°
Clear.
Thu
34° 20°
Partly Cloudy.
Fri
34° 23°
Mostly Cloudy with a 53% chance of rain.
Sat
36° 23°
Clear with a 50% chance of rain.
Sun
38° 23°
Clear.
Mon
39° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 3% 4 mph NW 53%
12 PM 34° Mostly Clear 3% 5 mph NW 47%
1 PM 37° Mostly Clear 3% 4 mph WNW 43%
2 PM 37° Mostly Clear 3% 4 mph NW 43%
3 PM 37° Mostly Clear 3% 4 mph NW 42%
4 PM 37° Mostly Clear 3% 5 mph NNW 42%
5 PM 37° Mostly Clear 3% 4 mph NW 43%
6 PM 37° Clear 3% 4 mph NW 44%
7 PM 36° Clear 3% 3 mph NW 47%
8 PM 34° Clear 3% 2 mph WNW 51%
9 PM 32° Clear 5% 2 mph SW 54%
10 PM 30° Clear 5% 2 mph SSW 57%
11 PM 29° Clear 5% 3 mph SW 60%
12 AM 29° Clear 5% 3 mph WSW 64%
1 AM 28° Clear 5% 3 mph WSW 67%
2 AM 28° Mostly Clear 5% 2 mph W 70%
3 AM 27° Mostly Clear 5% 3 mph WNW 73%
4 AM 27° Mostly Clear 5% 4 mph N 75%
5 AM 24° Mostly Clear 5% 5 mph N 75%
6 AM 25° Clear 3% 6 mph NNE 75%
7 AM 25° Clear 3% 7 mph NNE 74%
8 AM 26° Clear 3% 8 mph NE 71%
9 AM 28° Mostly Clear 3% 8 mph NE 68%
10 AM 28° Mostly Clear 3% 9 mph NE 64%
15-Day Forecast
Today
7/21
Clear
5%
24°
39°
Wed
7/22
Clear
5%
24°
36°
Thu
7/23
Partly Cloudy
6%
20°
34°
Fri
7/24
Mostly Cloudy
53%
23°
34°
Sat
7/25
Clear
50%
23°
36°
Sun
7/26
Clear
16%
23°
38°
Mon
7/27
Clear
8%
23°
39°
Tue
7/28
Drizzle
43%
23°
41°
Wed
7/29
Drizzle
44%
24°
40°
Thu
7/30
Clear
21%
24°
40°
Fri
7/31
Clear
25%
25°
39°
Sat
8/1
Drizzle
60%
24°
39°
Sun
8/2
Drizzle
60%
24°
37°
Mon
8/3
Drizzle
60%
23°
36°
Tue
8/4
Drizzle
60%
23°
37°
64
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
64 AQI 16.2 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 64 Moderate 32 64
Thu 56 Moderate 43 56
Fri 55 Moderate 39 55
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 Jul 21, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3008 J/kg
MLCAPE1999 J/kg
MUCAPE3008 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear13 kt
0–1 km Shear5 kt
Eff. Shear16 kt
0–1 km SRH-8
0–3 km SRH-32
Eff. SRH-32
Storm Motion331° @ 22 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.2
Thermo & Levels
PWAT1.95 in
0–3 km LR7.2 °C/km
700–500 LR5.3 °C/km
Total Totals44.5
LCL867 hPa
LFC1000 hPa
EL131 hPa
Freezing Lvl17,720 ft