Areal Flood Watch 7:00 AM

Johnston County, Oklahoma, United States

Last updated: 9:08 PM CDT  ·  Refresh
23°C
Feels like 25°
Overcast
▲ 28°  /  ▼ 20°
Wind
7 mph ENE
Humidity
92%
Dew Point
22°
Pressure
29.13 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
94%
Sunrise
6:15 AM
Sunset
8:42 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Johnston County is currently overcast at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3889 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 8:42PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
48 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
42%
10 PM
23°
46%
11 PM
22°
44%
12 AM
22°
35%
1 AM
22°
19%
2 AM
21°
19%
3 AM
21°
19%
4 AM
21°
20%
5 AM
22°
20%
6 AM
20°
13%
7 AM
21°
8%
8 AM
22°
21%
9 AM
23°
24%
10 AM
26°
33%
11 AM
27°
33%
12 PM
28°
37%
1 PM
29°
45%
2 PM
30°
37%
3 PM
30°
40%
4 PM
32°
41%
5 PM
31°
41%
6 PM
28°
31%
7 PM
28°
20%
8 PM
27°
12%
7-Day Forecast
Tonight
28° 20°
Overcast with a 42% chance of rain.
Wed
33° 20°
Drizzle, 40% chance.
Thu
32° 22°
Mostly Clear.
Fri
31° 22°
Partly Cloudy.
Sat
32° 22°
Clear.
Sun
32° 21°
Clear.
Mon
32° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Overcast 42% 7 mph ENE 92%
10 PM 23° Overcast 46% 7 mph E 93%
11 PM 22° Rain 44% 7 mph ESE 94%
12 AM 22° Drizzle 35% 6 mph ESE 96%
1 AM 22° Drizzle 19% 6 mph SE 97%
2 AM 21° Drizzle 19% 6 mph ESE 98%
3 AM 21° Drizzle 19% 5 mph ESE 98%
4 AM 21° Drizzle 20% 5 mph ESE 98%
5 AM 22° Drizzle 20% 5 mph ESE 97%
6 AM 20° Fog 13% 5 mph ESE 96%
7 AM 21° Fog 8% 5 mph ESE 96%
8 AM 22° Drizzle 21% 6 mph SE 93%
9 AM 23° Drizzle 24% 7 mph SSE 89%
10 AM 26° Drizzle 33% 7 mph S 85%
11 AM 27° Drizzle 33% 6 mph S 79%
12 PM 28° Drizzle 37% 6 mph SSW 73%
1 PM 29° Drizzle 45% 7 mph SW 67%
2 PM 30° Drizzle 37% 7 mph SSW 65%
3 PM 30° Drizzle 40% 7 mph SSW 64%
4 PM 32° Drizzle 41% 6 mph SSW 64%
5 PM 31° Drizzle 41% 6 mph S 68%
6 PM 28° Partly Cloudy 31% 6 mph SSE 72%
7 PM 28° Partly Cloudy 20% 7 mph SE 76%
8 PM 27° Partly Cloudy 12% 7 mph SE 79%
15-Day Forecast
Today
6/23
Overcast
42%
20°
28°
Wed
6/24
Drizzle
40%
20°
33°
Thu
6/25
Mostly Clear
12%
22°
32°
Fri
6/26
Partly Cloudy
7%
22°
31°
Sat
6/27
Clear
12%
22°
32°
Sun
6/28
Clear
8%
21°
32°
Mon
6/29
Clear
8%
22°
32°
Tue
6/30
Clear
8%
21°
33°
Wed
7/1
Clear
29%
21°
33°
Thu
7/2
Clear
28%
21°
33°
Fri
7/3
Drizzle
41%
22°
36°
Sat
7/4
Drizzle
41%
24°
36°
Sun
7/5
Clear
38%
24°
36°
Mon
7/6
Clear
66%
24°
36°
Tue
7/7
Drizzle
66%
23°
36°
48
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
26 AQI 4.6 µg/m³
O3
Ground-level ozone
Dominant
48 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 48 Good 48 26
Thu 44 Good 44 42
Fri 56 Moderate 39 56
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 Jun 23, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE800 J/kg
MLCAPE466 J/kg
MUCAPE800 J/kg
SBCIN-310 J/kg
MLCIN0 J/kg
Lifted Index-4.5
Kinematics
0–6 km Shear45 kt
0–1 km Shear24 kt
Eff. Shear57 kt
0–1 km SRH160
0–3 km SRH73
Eff. SRH-121
Storm Motion281° @ 24 kt
0–1 km EHI0.8
Composite Parameters
Sig. Tornado1.2
STP (eff)0.0
Supercell0.0
K-Index36.5
Thermo & Levels
PWAT1.76 in
0–3 km LR4.8 °C/km
700–500 LR6.4 °C/km
Total Totals50.0
LCL970 hPa
LFC718 hPa
EL191 hPa
Freezing Lvl14,596 ft