Boone County, Iowa, United States

Last updated: 5:05 PM CDT · Refresh

28°C

Feels like 31°

Partly Cloudy

▲ 29° / ▼ 19°

Wind

4 mph NW

Humidity

70%

Dew Point

22°

Pressure

28.91 inHg

Visibility

10 mi

UV Index

6.1

Cloud Cover

60%

Sunrise

5:45 AM

Sunset

8:54 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Boone County is currently partly cloudy at 28°C. Precipitation is likely — peak probability 52% around 1 AM. Atmospheric instability is elevated (CAPE up to 2792 J/kg) — isolated convective development possible. Sunrise: 5:45AM · Sunset: 8:54PM.

41 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

28°

21%

6 PM

29°

34%

7 PM

29°

34%

8 PM

28°

34%

9 PM

27°

34%

10 PM

24°

38%

11 PM

24°

48%

12 AM

23°

52%

1 AM

23°

52%

2 AM

22°

34%

3 AM

22°

34%

4 AM

21°

21%

5 AM

21°

22%

6 AM

19°

25%

7 AM

20°

21%

8 AM

21°

24%

9 AM

22°

14%

10 AM

23°

24%

11 AM

24°

18%

12 PM

26°

19%

1 PM

27°

19%

2 PM

26°

22%

3 PM

27°

22%

4 PM

27°

13%

7-Day Forecast

Today

29° 19°

Partly Cloudy with a 48% chance of rain.

Sun

29° 19°

Mostly Cloudy with a 34% chance of rain.

Mon

28° 18°

Clear with a 20% chance of rain.

Tue

28° 19°

Partly Cloudy with a 24% chance of rain.

Wed

28° 19°

Rain, 82% chance.

Thu

27° 18°

Drizzle, 51% chance.

Fri

27° 18°

Partly Cloudy with a 28% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 28° Partly Cloudy 21% 4 mph NW 70%

6 PM 29° Partly Cloudy 34% 3 mph NNE 72%

7 PM 29° Partly Cloudy 34% 4 mph ENE 74%

8 PM 28° Partly Cloudy 34% 3 mph E 78%

9 PM 27° Partly Cloudy 34% 3 mph E 81%

10 PM 24° Partly Cloudy 38% 3 mph ESE 84%

11 PM 24° Mostly Cloudy 48% 3 mph ESE 87%

12 AM 23° Mostly Cloudy 52% 3 mph NNE 90%

1 AM 23° Mostly Cloudy 52% 2 mph ENE 92%

2 AM 22° Mostly Cloudy 34% 2 mph NE 92%

3 AM 22° Mostly Cloudy 34% 3 mph NNE 93%

4 AM 21° Partly Cloudy 21% 5 mph NNE 94%

5 AM 21° Partly Cloudy 22% 3 mph NNE 94%

6 AM 19° Partly Cloudy 25% 3 mph N 95%

7 AM 20° Fog 21% 4 mph NNW 96%

8 AM 21° Mostly Cloudy 24% 4 mph N 92%

9 AM 22° Mostly Cloudy 14% 5 mph NNE 87%

10 AM 23° Mostly Cloudy 24% 6 mph NNE 84%

11 AM 24° Mostly Cloudy 18% 6 mph NE 81%

12 PM 26° Mostly Cloudy 19% 6 mph NE 78%

1 PM 27° Mostly Cloudy 19% 6 mph NE 75%

2 PM 26° Mostly Cloudy 22% 6 mph NE 74%

3 PM 27° Partly Cloudy 22% 6 mph NE 72%

4 PM 27° Partly Cloudy 13% 6 mph NE 72%

15-Day Forecast

Today

7/4

Partly Cloudy

48%

19°

29°

Sun

7/5

Mostly Cloudy

34%

19°

29°

Mon

7/6

Clear

20%

18°

28°

Tue

7/7

Partly Cloudy

24%

19°

28°

Wed

7/8

Rain

82%

19°

28°

Thu

7/9

Drizzle

51%

18°

27°

Fri

7/10

Partly Cloudy

28%

18°

27°

Sat

7/11

Mostly Clear

42%

17°

28°

Sun

7/12

Clear

18%

16°

26°

Mon

7/13

Partly Cloudy

21%

17°

28°

Tue

7/14

Mostly Clear

25%

17°

28°

Wed

7/15

Drizzle

60%

17°

27°

Thu

7/16

Clear

60%

17°

27°

Fri

7/17

Drizzle

60%

17°

27°

Sat

7/18

Drizzle

60%

17°

28°

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

PM_2.5

Fine particulate matter

19 AQI 3.5 µg/m³

O₃

Ground-level ozone

Dominant

41 AQI 44 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sun 41 Good 41 19

Mon 35 Good 35 27

Tue 44 Good 38 44

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Sat Jul 4, 20:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE2700 J/kg

MLCAPE2222 J/kg

MUCAPE2700 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-7.1

Kinematics

0–6 km Shear9 kt

0–1 km Shear3 kt

Eff. Shear8 kt

0–1 km SRH-13

0–3 km SRH-10

Eff. SRH-10

Storm Motion264° @ 18 kt

0–1 km EHI-0.2

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index33.3

Thermo & Levels

PWAT1.73 in

0–3 km LR7.1 °C/km

700–500 LR6.2 °C/km

Total Totals49.8

LCL890 hPa

LFC979 hPa

EL175 hPa

Freezing Lvl13,094 ft

Boone County, Iowa, United States

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