Excessive Heat Watch 9:00 PM Excessive Heat Warning — Emmet, IA, Kossuth, IA, Palo Alto, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Marshall, IA, Tama, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Jasper, IA, Poweshiek, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Marion, IA, Mahaska, IA, Adams, IA, Union, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Taylor, IA, Ringgold, IA, Decatur, IA, Wayne, IA, Appanoose, IA, Davis, IA, Winnebago, IA, Worth, IA, Hancock, IA, Cerro Gordo, IA, Franklin, IA, Butler, IA, Bremer, IA, Grundy, IA, Black Hawk, IA 10:00 PM

Jasper County, Iowa, United States

Last updated: 4:53 PM CDT  ·  Refresh
32°C
Feels like 41°
Partly Cloudy
▲ 33°  /  ▼ 23°
Wind
19 mph S
Humidity
75%
Dew Point
26°
Pressure
28.83 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
56%
Sunrise
5:40 AM
Sunset
8:50 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jasper County is currently partly cloudy at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4650 J/kg) — isolated convective development possible. Sunrise: 5:40AM · Sunset: 8:50PM.

Alerts

Excessive Heat Watch
Expires 9:00 PM
Excessive Heat Warning
Emmet, IA, Kossuth, IA, Palo Alto, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Marshall, IA, Tama, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Jasper, IA, Poweshiek, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Marion, IA, Mahaska, IA, Adams, IA, Union, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Taylor, IA, Ringgold, IA, Decatur, IA, Wayne, IA, Appanoose, IA, Davis, IA, Winnebago, IA, Worth, IA, Hancock, IA, Cerro Gordo, IA, Franklin, IA, Butler, IA, Bremer, IA, Grundy, IA, Black Hawk, IA
Expires 10:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
5%
5 PM
33°
25%
6 PM
33°
35%
7 PM
32°
40%
8 PM
31°
39%
9 PM
29°
39%
10 PM
29°
31%
11 PM
29°
18%
12 AM
28°
10%
1 AM
27°
5%
2 AM
27°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
23°
5%
6 AM
24°
5%
7 AM
25°
5%
8 AM
26°
5%
9 AM
28°
5%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
32°
3%
2 PM
33°
10%
3 PM
33°
10%
7-Day Forecast
Today
33° 23°
Partly Cloudy with a 40% chance of rain.
Tue
34° 23°
Partly Cloudy with a 23% chance of rain.
Wed
33° 24°
Partly Cloudy with a 49% chance of rain.
Thu
33° 24°
Partly Cloudy with a 54% chance of rain.
Fri
33° 22°
Thunderstorm, 60% chance.
Sat
33° 22°
Thunderstorm, 90% chance.
Sun
31° 19°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 5% 19 mph S 75%
5 PM 33° Partly Cloudy 25% 17 mph S 74%
6 PM 33° Partly Cloudy 35% 16 mph S 77%
7 PM 32° Partly Cloudy 40% 14 mph S 79%
8 PM 31° Partly Cloudy 39% 12 mph S 81%
9 PM 29° Mostly Cloudy 39% 12 mph S 83%
10 PM 29° Mostly Cloudy 31% 11 mph S 84%
11 PM 29° Mostly Cloudy 18% 11 mph SSW 83%
12 AM 28° Overcast 10% 12 mph SSW 83%
1 AM 27° Mostly Cloudy 5% 11 mph SSW 82%
2 AM 27° Mostly Cloudy 5% 10 mph SSW 81%
3 AM 26° Partly Cloudy 5% 10 mph SSW 80%
4 AM 26° Partly Cloudy 5% 9 mph SSW 81%
5 AM 23° Mostly Clear 5% 8 mph SSW 82%
6 AM 24° Mostly Clear 5% 8 mph SSW 82%
7 AM 25° Mostly Clear 5% 11 mph SSW 78%
8 AM 26° Partly Cloudy 5% 13 mph SSW 74%
9 AM 28° Partly Cloudy 5% 14 mph SSW 70%
10 AM 29° Partly Cloudy 3% 15 mph SSW 66%
11 AM 31° Mostly Clear 3% 15 mph SSW 64%
12 PM 32° Mostly Clear 3% 16 mph SSW 62%
1 PM 32° Mostly Clear 3% 15 mph SSW 62%
2 PM 33° Partly Cloudy 10% 15 mph SSW 61%
3 PM 33° Partly Cloudy 10% 15 mph SSW 61%
15-Day Forecast
Today
6/29
Partly Cloudy
40%
23°
33°
Tue
6/30
Partly Cloudy
23%
23°
34°
Wed
7/1
Partly Cloudy
49%
24°
33°
Thu
7/2
Partly Cloudy
54%
24°
33°
Fri
7/3
Thunderstorm
60%
22°
33°
Sat
7/4
Thunderstorm
90%
22°
33°
Sun
7/5
Drizzle
60%
19°
31°
Mon
7/6
Mostly Cloudy
60%
19°
30°
Tue
7/7
Drizzle
60%
19°
29°
Wed
7/8
Drizzle
60%
19°
31°
Thu
7/9
Drizzle
60%
20°
30°
Fri
7/10
Drizzle
60%
19°
30°
Sat
7/11
Drizzle
60%
19°
29°
Sun
7/12
Drizzle
60%
18°
29°
Mon
7/13
Drizzle
60%
19°
30°
46
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
46 AQI 8.2 µg/m³
O3
Ground-level ozone
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 46 Good 30 46
Wed 79 Moderate 32 79
Thu 61 Moderate 34 61
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 Mon Jun 29, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5489 J/kg
MLCAPE5179 J/kg
MUCAPE5489 J/kg
SBCIN-2 J/kg
MLCIN0 J/kg
Lifted Index-8.8
Kinematics
0–6 km Shear26 kt
0–1 km Shear12 kt
Eff. Shear19 kt
0–1 km SRH40
0–3 km SRH-9
Eff. SRH-9
Storm Motion205° @ 40 kt
0–1 km EHI1.4
Composite Parameters
Sig. Tornado0.8
STP (eff)0.0
Supercell0.0
K-Index35.4
Thermo & Levels
PWAT2.00 in
0–3 km LR5.8 °C/km
700–500 LR7.1 °C/km
Total Totals52.1
LCL896 hPa
LFC891 hPa
EL125 hPa
Freezing Lvl16,421 ft