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

Lincoln County, Arkansas, United States

Last updated: 11:17 AM CDT  ·  Refresh
35°C
Feels like 42°
Mostly Clear
▲ 39°  /  ▼ 24°
Wind
6 mph NNW
Humidity
53%
Dew Point
24°
Pressure
29.63 inHg
Visibility
10 mi
UV Index
9.2
Cloud Cover
16%
Sunrise
6:11 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lincoln County is currently mostly clear at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2676 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 8:15PM.

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
64 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
3%
12 PM
35°
7%
1 PM
37°
3%
2 PM
38°
9%
3 PM
38°
9%
4 PM
38°
17%
5 PM
37°
17%
6 PM
37°
20%
7 PM
35°
21%
8 PM
33°
24%
9 PM
31°
25%
10 PM
30°
13%
11 PM
29°
13%
12 AM
28°
23%
1 AM
28°
22%
2 AM
27°
22%
3 AM
27°
11%
4 AM
27°
11%
5 AM
24°
11%
6 AM
26°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
7-Day Forecast
Today
39° 24°
Partly Cloudy with a 24% chance of rain.
Wed
34° 23°
Clear with a 22% chance of rain.
Thu
33° 22°
Mostly Cloudy.
Fri
34° 23°
Partly Cloudy with a 50% chance of rain.
Sat
36° 24°
Rain, 64% chance.
Sun
38° 24°
Clear.
Mon
39° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 35° Mostly Clear 3% 6 mph NNW 53%
12 PM 35° Partly Cloudy 7% 6 mph NNW 48%
1 PM 37° Partly Cloudy 3% 6 mph N 44%
2 PM 38° Partly Cloudy 9% 6 mph N 43%
3 PM 38° Partly Cloudy 9% 6 mph NNW 42%
4 PM 38° Partly Cloudy 17% 6 mph N 43%
5 PM 37° Partly Cloudy 17% 5 mph N 45%
6 PM 37° Partly Cloudy 20% 4 mph NE 48%
7 PM 35° Partly Cloudy 21% 4 mph ESE 52%
8 PM 33° Mostly Clear 24% 4 mph SSE 57%
9 PM 31° Mostly Clear 25% 5 mph S 63%
10 PM 30° Clear 13% 5 mph S 69%
11 PM 29° Mostly Clear 13% 4 mph SSE 74%
12 AM 28° Mostly Clear 23% 6 mph SE 78%
1 AM 28° Partly Cloudy 22% 7 mph ESE 81%
2 AM 27° Partly Cloudy 22% 5 mph E 82%
3 AM 27° Mostly Cloudy 11% 3 mph N 83%
4 AM 27° Overcast 11% 4 mph NNW 85%
5 AM 24° Mostly Cloudy 11% 6 mph NNE 87%
6 AM 26° Mostly Cloudy 3% 7 mph NNE 88%
7 AM 26° Mostly Cloudy 3% 8 mph NNE 88%
8 AM 27° Partly Cloudy 3% 8 mph NE 81%
9 AM 28° Partly Cloudy 3% 9 mph NE 75%
10 AM 29° Partly Cloudy 3% 10 mph NE 69%
15-Day Forecast
Today
7/21
Partly Cloudy
24%
24°
39°
Wed
7/22
Clear
22%
23°
34°
Thu
7/23
Mostly Cloudy
3%
22°
33°
Fri
7/24
Partly Cloudy
50%
23°
34°
Sat
7/25
Rain
64%
24°
36°
Sun
7/26
Clear
16%
24°
38°
Mon
7/27
Clear
8%
24°
39°
Tue
7/28
Drizzle
43%
25°
41°
Wed
7/29
Rain
68%
24°
40°
Thu
7/30
Drizzle
51%
26°
41°
Fri
7/31
Drizzle
60%
25°
38°
Sat
8/1
Drizzle
60%
24°
38°
Sun
8/2
Drizzle
60%
23°
37°
Mon
8/3
Drizzle
60%
23°
36°
Tue
8/4
Drizzle
60%
23°
36°
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 16.1 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 64 Moderate 40 64
Thu 53 Moderate 37 53
Fri 51 Moderate 39 51
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
SBCAPE3700 J/kg
MLCAPE2806 J/kg
MUCAPE3700 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear12 kt
0–1 km Shear6 kt
Eff. Shear12 kt
0–1 km SRH-4
0–3 km SRH-15
Eff. SRH-15
Storm Motion343° @ 24 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index38.6
Thermo & Levels
PWAT2.23 in
0–3 km LR7.9 °C/km
700–500 LR5.0 °C/km
Total Totals45.3
LCL863 hPa
LFC1003 hPa
EL126 hPa
Freezing Lvl17,569 ft