Allegan County, Michigan, United States

Last updated: 12:13 AM CDT · Refresh

20°C

Feels like 21°

Mostly Cloudy

▲ 28° / ▼ 21°

Wind

6 mph SSE

Humidity

79%

Dew Point

17°

Pressure

29.26 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

78%

Sunrise

7:06 AM

Sunset

8:20 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Allegan County is currently mostly cloudy at 20°C. Precipitation is likely — peak probability 81% around 8 AM. Sunrise: 7:06AM · Sunset: 8:20PM.

53 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

20°

24%

2 AM

21°

43%

3 AM

21°

54%

4 AM

21°

53%

5 AM

20°

46%

6 AM

18°

62%

7 AM

18°

76%

8 AM

18°

81%

9 AM

18°

80%

10 AM

18°

80%

11 AM

19°

80%

12 PM

21°

80%

1 PM

22°

71%

2 PM

25°

45%

3 PM

26°

42%

4 PM

27°

58%

5 PM

27°

58%

6 PM

28°

48%

7 PM

27°

47%

8 PM

26°

47%

9 PM

26°

47%

10 PM

23°

48%

11 PM

23°

49%

12 AM

23°

49%

7-Day Forecast

Today

28° 21°

Rain, 80% chance.

Mon

33° 21°

Mostly Cloudy with a 55% chance of rain.

Tue

34° 21°

Mostly Clear with a 32% chance of rain.

Wed

34° 21°

Mostly Clear with a 67% chance of rain.

Thu

33° 19°

Drizzle, 64% chance.

Fri

30° 17°

Rain, 64% chance.

Sat

29° 15°

Drizzle, 44% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 20° Mostly Cloudy 24% 6 mph SSE 79%

2 AM 21° Overcast 43% 7 mph SSE 76%

3 AM 21° Overcast 54% 7 mph S 77%

4 AM 21° Overcast 53% 7 mph S 78%

5 AM 20° Overcast 46% 7 mph S 79%

6 AM 18° Overcast 62% 8 mph S 82%

7 AM 18° Overcast 76% 9 mph S 84%

8 AM 18° Rain 81% 9 mph SSW 87%

9 AM 18° Rain 80% 8 mph SSW 90%

10 AM 18° Rain 80% 10 mph S 91%

11 AM 19° Rain 80% 11 mph S 89%

12 PM 21° Rain 80% 12 mph S 82%

1 PM 22° Overcast 71% 14 mph S 74%

2 PM 25° Mostly Cloudy 45% 14 mph SSW 68%

3 PM 26° Mostly Cloudy 42% 14 mph SSW 66%

4 PM 27° Mostly Cloudy 58% 14 mph SSW 66%

5 PM 27° Overcast 58% 13 mph SSW 65%

6 PM 28° Overcast 48% 12 mph SSW 67%

7 PM 27° Overcast 47% 10 mph SSW 71%

8 PM 26° Mostly Cloudy 47% 8 mph SSW 74%

9 PM 26° Mostly Cloudy 47% 8 mph SSW 79%

10 PM 23° Mostly Cloudy 48% 8 mph SSW 82%

11 PM 23° Mostly Cloudy 49% 8 mph SSW 85%

12 AM 23° Mostly Cloudy 49% 8 mph SSW 86%

15-Day Forecast

Today

8/30

Rain

80%

21°

28°

Mon

8/31

Mostly Cloudy

55%

21°

33°

Tue

9/1

Mostly Clear

32%

21°

34°

Wed

9/2

Mostly Clear

67%

21°

34°

Thu

9/3

Drizzle

64%

19°

33°

Fri

9/4

Rain

64%

17°

30°

Sat

9/5

Drizzle

44%

15°

29°

Sun

9/6

Clear

18%

12°

28°

Mon

9/7

Drizzle

44%

14°

29°

Tue

9/8

Rain

26%

16°

30°

Wed

9/9

Drizzle

68%

17°

30°

Thu

9/10

Drizzle

60%

17°

29°

Fri

9/11

Drizzle

60%

16°

29°

Sat

9/12

Drizzle

60%

15°

28°

Sun

9/13

Drizzle

60%

14°

28°

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

PM_2.5

Fine particulate matter

Dominant

53 AQI 10.4 µg/m³

O₃

Ground-level ozone

35 AQI 38 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 53 Moderate 35 53

Mon 54 Moderate 43 54

Tue 59 Moderate 39 59

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 Sun Aug 30, 04:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE0 J/kg

MLCAPE13 J/kg

MUCAPE63 J/kg

SBCIN—

MLCIN0 J/kg

Lifted Index2.5

Kinematics

0–6 km Shear38 kt

0–1 km Shear22 kt

Eff. Shear8 kt

0–1 km SRH186

0–3 km SRH378

Eff. SRH-11

Storm Motion311° @ 22 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index19.4

Thermo & Levels

PWAT1.46 in

0–3 km LR4.4 °C/km

700–500 LR6.0 °C/km

Total Totals29.0

LCL946 hPa

LFC—

EL—

Freezing Lvl13,996 ft

Allegan County, Michigan, United States

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