Extreme Heat Warning — Sharp, AR, Randolph, AR, Independence, AR, Lawrence, AR, Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Lincoln, AR, Desha, AR, Drew, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR 9:00 PM Heat Advisory — Marion, AR, Baxter, AR, Fulton, AR, Stone, AR, Izard, AR, Cleburne, AR, Garland, AR, Pike, AR, Clark, AR, Hot Spring, AR, Dallas, AR, Cleveland, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southeast Van Buren County, AR, Northern Scott County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Central and Southern Scott County, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR, Sharp, AR, Randolph, AR, Independence, AR, Lawrence, AR, Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Lincoln, AR, Desha, AR, Drew, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR, Newton County Higher Elevations, AR, Boone County Higher Elevations, AR, Johnson County Higher Elevations, AR, Pope County Higher Elevations, AR, Van Buren County Higher Elevations, AR, Eastern, Central, and Southern Searcy County Higher Elevations, AR 9:00 PM

Lawrence County, Arkansas, United States

Last updated: 11:15 AM CDT  ·  Refresh
34°C
Feels like 41°
Partly Cloudy
▲ 38°  /  ▼ 21°
Wind
5 mph WNW
Humidity
60%
Dew Point
25°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
8.5
Cloud Cover
44%
Sunrise
6:03 AM
Sunset
8:18 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lawrence County is currently partly cloudy at 34°C. Precipitation is likely — peak probability 50% around 7 PM. Atmospheric instability is elevated (CAPE up to 2890 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 8:18PM.

Alerts

Extreme Heat Warning
Sharp, AR, Randolph, AR, Independence, AR, Lawrence, AR, Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Lincoln, AR, Desha, AR, Drew, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR
Expires 9:00 PM
Heat Advisory
Marion, AR, Baxter, AR, Fulton, AR, Stone, AR, Izard, AR, Cleburne, AR, Garland, AR, Pike, AR, Clark, AR, Hot Spring, AR, Dallas, AR, Cleveland, AR, Ouachita, AR, Calhoun, AR, Bradley, AR, Boone County Except Southwest, AR, Searcy County Lower Elevations, AR, Southern Johnson County, AR, Southeast Van Buren County, AR, Northern Scott County, AR, Polk County Lower Elevations, AR, Central and Eastern Montgomery County, AR, Newton County Lower Elevations, AR, Northwest Searcy County Higher Elevations, AR, Central and Southern Scott County, AR, Northern Polk County Higher Elevations, AR, Northern Montgomery County Higher Elevations, AR, Southeast Polk County Higher Elevations, AR, Southwest Montgomery County Higher Elevations, AR, Sharp, AR, Randolph, AR, Independence, AR, Lawrence, AR, Jackson, AR, Conway, AR, Faulkner, AR, White, AR, Woodruff, AR, Perry, AR, Saline, AR, Pulaski, AR, Lonoke, AR, Prairie, AR, Monroe, AR, Grant, AR, Jefferson, AR, Arkansas, AR, Lincoln, AR, Desha, AR, Drew, AR, Southern Pope County, AR, Western and Northern Logan County, AR, Northwest Yell County, AR, Southern and Eastern Logan County, AR, Yell Excluding Northwest, AR, Newton County Higher Elevations, AR, Boone County Higher Elevations, AR, Johnson County Higher Elevations, AR, Pope County Higher Elevations, AR, Van Buren County Higher Elevations, AR, Eastern, Central, and Southern Searcy County Higher Elevations, AR
Expires 9:00 PM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
12 PM
34°
14%
1 PM
37°
14%
2 PM
37°
16%
3 PM
37°
16%
4 PM
37°
27%
5 PM
37°
40%
6 PM
36°
48%
7 PM
33°
50%
8 PM
31°
49%
9 PM
29°
37%
10 PM
27°
28%
11 PM
27°
14%
12 AM
26°
9%
1 AM
25°
7%
2 AM
24°
7%
3 AM
23°
7%
4 AM
23°
7%
5 AM
21°
7%
6 AM
21°
3%
7 AM
21°
3%
8 AM
22°
3%
9 AM
25°
3%
10 AM
26°
3%
7-Day Forecast
Today
38° 21°
Mostly Clear with a 49% chance of rain.
Wed
31° 20°
Clear.
Thu
28° 17°
Partly Cloudy.
Fri
27° 18°
Overcast with a 77% chance of rain.
Sat
32° 18°
Rain, 82% chance.
Sun
36° 22°
Clear.
Mon
38° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 3% 5 mph WNW 60%
12 PM 34° Partly Cloudy 14% 6 mph WNW 52%
1 PM 37° Partly Cloudy 14% 6 mph WNW 47%
2 PM 37° Mostly Clear 16% 5 mph NW 46%
3 PM 37° Mostly Clear 16% 4 mph NW 44%
4 PM 37° Mostly Clear 27% 5 mph NW 44%
5 PM 37° Mostly Clear 40% 6 mph NW 47%
6 PM 36° Mostly Clear 48% 6 mph N 51%
7 PM 33° Rain 50% 6 mph N 59%
8 PM 31° Partly Cloudy 49% 6 mph NNW 70%
9 PM 29° Partly Cloudy 37% 7 mph NNE 80%
10 PM 27° Mostly Clear 28% 6 mph NE 86%
11 PM 27° Mostly Clear 14% 6 mph NNE 86%
12 AM 26° Clear 9% 6 mph NNE 85%
1 AM 25° Clear 7% 8 mph NNE 83%
2 AM 24° Clear 7% 8 mph NNE 81%
3 AM 23° Clear 7% 9 mph NNE 80%
4 AM 23° Clear 7% 10 mph NNE 79%
5 AM 21° Clear 7% 9 mph NNE 80%
6 AM 21° Clear 3% 9 mph NNE 80%
7 AM 21° Clear 3% 9 mph NNE 79%
8 AM 22° Clear 3% 9 mph NNE 74%
9 AM 25° Clear 3% 10 mph NNE 69%
10 AM 26° Clear 3% 10 mph NNE 64%
15-Day Forecast
Today
7/21
Mostly Clear
49%
21°
38°
Wed
7/22
Clear
7%
20°
31°
Thu
7/23
Partly Cloudy
3%
17°
28°
Fri
7/24
Overcast
77%
18°
27°
Sat
7/25
Rain
82%
18°
32°
Sun
7/26
Clear
8%
22°
36°
Mon
7/27
Clear
17%
24°
38°
Tue
7/28
Clear
43%
23°
37°
Wed
7/29
Clear
19%
21°
34°
Thu
7/30
Clear
51%
22°
36°
Fri
7/31
Clear
60%
23°
34°
Sat
8/1
Clear
25%
22°
34°
Sun
8/2
Drizzle
60%
22°
34°
Mon
8/3
Drizzle
60%
21°
33°
Tue
8/4
Drizzle
60%
22°
32°
57
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
57 AQI 12.2 µg/m³
O3
Ground-level ozone
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 57 Moderate 36 57
Thu 49 Good 38 49
Fri 41 Good 34 41
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
SBCAPE4140 J/kg
MLCAPE2766 J/kg
MUCAPE4140 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.0
Kinematics
0–6 km Shear12 kt
0–1 km Shear9 kt
Eff. Shear16 kt
0–1 km SRH-30
0–3 km SRH-38
Eff. SRH-38
Storm Motion265° @ 18 kt
0–1 km EHI-0.8
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.8
Thermo & Levels
PWAT1.97 in
0–3 km LR6.7 °C/km
700–500 LR6.0 °C/km
Total Totals44.3
LCL888 hPa
LFC1001 hPa
EL123 hPa
Freezing Lvl16,877 ft