Severe Thunderstorm Watch 9:00 PM

La Harpe, Kansas

Last updated: 7:09 PM CDT  ·  Refresh
35°C
Feels like 35°
Partly Cloudy
▲ 38°  /  ▼ 21°
Wind
3 mph NW
Humidity
32%
Dew Point
18°
Pressure
28.89 inHg
Visibility
10 mi
UV Index
2.8
Cloud Cover
32%
Sunrise
6:41 AM
Sunset
8:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: La Harpe is currently partly cloudy at 35°C. Precipitation is likely — peak probability 54% around 10 AM. Atmospheric instability is elevated (CAPE up to 1605 J/kg) — isolated convective development possible. Sunrise: 6:41AM · Sunset: 8:06PM.

49 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
35°
12%
8 PM
34°
29%
9 PM
32°
21%
10 PM
29°
29%
11 PM
28°
29%
12 AM
27°
26%
1 AM
26°
27%
2 AM
25°
30%
3 AM
25°
30%
4 AM
24°
39%
5 AM
24°
44%
6 AM
21°
45%
7 AM
21°
45%
8 AM
23°
48%
9 AM
25°
53%
10 AM
26°
53%
11 AM
26°
44%
12 PM
27°
35%
1 PM
28°
39%
2 PM
32°
40%
3 PM
32°
36%
4 PM
32°
27%
5 PM
32°
27%
6 PM
31°
15%
7-Day Forecast
Tonight
38° 21°
Partly Cloudy with a 29% chance of rain.
Sat
35° 21°
Partly Cloudy with a 53% chance of rain.
Sun
33° 18°
Mostly Cloudy with a 56% chance of rain.
Mon
37° 19°
Partly Cloudy with a 44% chance of rain.
Tue
39° 19°
Partly Cloudy with a 26% chance of rain.
Wed
37° 21°
Rain, 49% chance.
Thu
38° 20°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 35° Partly Cloudy 12% 3 mph NW 32%
8 PM 34° Mostly Cloudy 29% 4 mph NNE 41%
9 PM 32° Partly Cloudy 21% 5 mph NE 49%
10 PM 29° Partly Cloudy 29% 5 mph NE 57%
11 PM 28° Mostly Clear 29% 5 mph ENE 62%
12 AM 27° Mostly Clear 26% 5 mph ENE 67%
1 AM 26° Mostly Clear 27% 5 mph ENE 71%
2 AM 25° Mostly Clear 30% 5 mph ENE 72%
3 AM 25° Mostly Clear 30% 5 mph E 73%
4 AM 24° Partly Cloudy 39% 6 mph ENE 75%
5 AM 24° Partly Cloudy 44% 6 mph ENE 78%
6 AM 21° Partly Cloudy 45% 7 mph ENE 80%
7 AM 21° Mostly Cloudy 45% 8 mph ENE 81%
8 AM 23° Mostly Cloudy 48% 8 mph ENE 73%
9 AM 25° Partly Cloudy 53% 8 mph ENE 65%
10 AM 26° Partly Cloudy 53% 9 mph ENE 60%
11 AM 26° Partly Cloudy 44% 9 mph ENE 62%
12 PM 27° Partly Cloudy 35% 8 mph ENE 60%
1 PM 28° Partly Cloudy 39% 8 mph ENE 60%
2 PM 32° Partly Cloudy 40% 9 mph ENE 58%
3 PM 32° Partly Cloudy 36% 10 mph ENE 57%
4 PM 32° Partly Cloudy 27% 11 mph ENE 55%
5 PM 32° Partly Cloudy 27% 10 mph ENE 56%
6 PM 31° Mostly Clear 15% 10 mph E 56%
15-Day Forecast
Today
8/21
Partly Cloudy
29%
21°
38°
Sat
8/22
Partly Cloudy
53%
21°
35°
Sun
8/23
Mostly Cloudy
56%
18°
33°
Mon
8/24
Partly Cloudy
44%
19°
37°
Tue
8/25
Partly Cloudy
26%
19°
39°
Wed
8/26
Rain
49%
21°
37°
Thu
8/27
Mostly Clear
7%
20°
38°
Fri
8/28
Drizzle
54%
24°
41°
Sat
8/29
Rain
53%
23°
43°
Sun
8/30
Partly Cloudy
39%
25°
43°
Mon
8/31
Drizzle
60%
24°
43°
Tue
9/1
Drizzle
60%
24°
43°
Wed
9/2
Drizzle
60%
24°
41°
Thu
9/3
Drizzle
60%
23°
41°
Fri
9/4
Drizzle
60%
22°
39°
49
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
31 AQI 5.6 µg/m³
O3
Ground-level ozone
Dominant
49 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 49 31
Sun 51 Moderate 51 39
Mon 38 Good 38 36
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 Fri Aug 21, 22:00'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
SBCAPE1806 J/kg
MLCAPE1373 J/kg
MUCAPE1806 J/kg
SBCIN-150 J/kg
MLCIN-168 J/kg
Lifted Index-5.3
Kinematics
0–6 km Shear28 kt
0–1 km Shear5 kt
Eff. Shear30 kt
0–1 km SRH1
0–3 km SRH56
Eff. SRH56
Storm Motion5° @ 22 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.6
K-Index29.4
Thermo & Levels
PWAT1.34 in
0–3 km LR7.8 °C/km
700–500 LR7.5 °C/km
Total Totals50.8
LCL761 hPa
LFC666 hPa
EL172 hPa
Freezing Lvl14,347 ft