Frost Advisory — Allegan, MI, Barry, MI, Eaton, MI, Ingham, MI, Van Buren, MI, Kalamazoo, MI, Calhoun, MI, Jackson, MI 7:00 AM

Allegan County, Michigan, United States

Last updated: 7:41 PM CDT  ·  Refresh
8°C
Feels like 5°
Mostly Clear
▲ 14°  /  ▼ 1°
Wind
16 mph NNW
Humidity
74%
Dew Point
4°
Pressure
29.41 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
22%
Sunrise
7:57 AM
Sunset
6:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Allegan County is currently mostly clear at 8°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:57AM · Sunset: 6:59PM.

Alerts

Frost Advisory
Allegan, MI, Barry, MI, Eaton, MI, Ingham, MI, Van Buren, MI, Kalamazoo, MI, Calhoun, MI, Jackson, MI
Expires 7:00 AM
30 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
8°
12%
9 PM
8°
11%
10 PM
7°
4%
11 PM
6°
4%
12 AM
5°
4%
1 AM
4°
3%
2 AM
4°
3%
3 AM
3°
3%
4 AM
3°
3%
5 AM
3°
3%
6 AM
1°
3%
7 AM
1°
3%
8 AM
2°
3%
9 AM
4°
3%
10 AM
6°
3%
11 AM
8°
3%
12 PM
9°
3%
1 PM
10°
3%
2 PM
11°
3%
3 PM
12°
3%
4 PM
12°
3%
5 PM
12°
3%
6 PM
10°
3%
7 PM
9°
3%
7-Day Forecast
Tonight
14° 1°
Mostly Clear.
Sat
12° 1°
Clear.
Sun
18° 4°
Clear.
Mon
21° 5°
Clear.
Tue
22° 8°
Mostly Clear.
Wed
22° 7°
Clear.
Thu
23° 8°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 8° Mostly Clear 12% 16 mph NNW 74%
9 PM 8° Mostly Clear 11% 15 mph N 71%
10 PM 7° Mostly Clear 4% 14 mph N 69%
11 PM 6° Mostly Clear 4% 12 mph N 70%
12 AM 5° Clear 4% 11 mph N 72%
1 AM 4° Clear 3% 9 mph N 73%
2 AM 4° Clear 3% 8 mph N 75%
3 AM 3° Clear 3% 6 mph N 77%
4 AM 3° Clear 3% 5 mph N 79%
5 AM 3° Clear 3% 4 mph N 80%
6 AM 1° Clear 3% 3 mph N 81%
7 AM 1° Clear 3% 2 mph NNE 82%
8 AM 2° Clear 3% 2 mph NE 78%
9 AM 4° Clear 3% 3 mph ENE 70%
10 AM 6° Clear 3% 3 mph ENE 61%
11 AM 8° Clear 3% 2 mph W 57%
12 PM 9° Clear 3% 3 mph WSW 54%
1 PM 10° Clear 3% 4 mph WSW 52%
2 PM 11° Clear 3% 6 mph WSW 54%
3 PM 12° Clear 3% 6 mph WSW 56%
4 PM 12° Clear 3% 7 mph WSW 58%
5 PM 12° Clear 3% 7 mph WSW 62%
6 PM 10° Clear 3% 6 mph WSW 68%
7 PM 9° Clear 3% 6 mph SW 73%
15-Day Forecast
Today
10/16
Mostly Clear
12%
1°
14°
Sat
10/17
Clear
3%
1°
12°
Sun
10/18
Clear
3%
4°
18°
Mon
10/19
Clear
3%
5°
21°
Tue
10/20
Mostly Clear
3%
8°
22°
Wed
10/21
Clear
3%
7°
22°
Thu
10/22
Partly Cloudy
3%
8°
23°
Fri
10/23
Clear
3%
11°
23°
Sat
10/24
Partly Cloudy
15%
10°
23°
Sun
10/25
Mostly Cloudy
40%
7°
19°
Mon
10/26
Drizzle
60%
6°
17°
Tue
10/27
Clear
60%
6°
16°
Wed
10/28
Clear
60%
6°
16°
Thu
10/29
Drizzle
60%
7°
17°
Fri
10/30
Drizzle
60%
7°
16°
30
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
30 AQI 5.4 µg/m³
O3
Ground-level ozone
23 AQI 25 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 23 30
Sun 25 Good 25 19
Mon 41 Good 30 41
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE8 J/kg
MUCAPE11 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index9.1
Kinematics
0–6 km Shear34 kt
0–1 km Shear25 kt
Eff. Shear—
0–1 km SRH101
0–3 km SRH32
Eff. SRH—
Storm Motion18° @ 28 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index14.9
Thermo & Levels
PWAT0.48 in
0–3 km LR6.4 °C/km
700–500 LR4.9 °C/km
Total Totals41.1
LCL930 hPa
LFC—
EL—
Freezing Lvl4,344 ft