Freeze Warning — Ontonagon, MI, Houghton, MI, Baraga, MI, Marquette, MI, Alger, MI, Luce, MI, Gogebic, MI, Iron, MI, Dickinson, MI, Menominee, MI, Delta, MI, Southern Schoolcraft, MI, Southern Houghton, MI, Northern Schoolcraft, MI 9:00 AM

Marquette County, Michigan, United States

Last updated: 4:45 PM CDT  ·  Refresh
12°C
Feels like 7°
Mostly Clear
▲ 13°  /  ▼ 0°
Wind
10 mph NW
Humidity
50%
Dew Point
2°
Pressure
28.72 inHg
Visibility
10 mi
UV Index
4.3
Cloud Cover
16%
Sunrise
7:50 AM
Sunset
7:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marquette County is currently mostly clear at 12°C. Precipitation is likely — peak probability 75% around 4 PM. Sunrise: 7:50AM · Sunset: 7:28PM.

Alerts

Freeze Warning
Ontonagon, MI, Houghton, MI, Baraga, MI, Marquette, MI, Alger, MI, Luce, MI, Gogebic, MI, Iron, MI, Dickinson, MI, Menominee, MI, Delta, MI, Southern Schoolcraft, MI, Southern Houghton, MI, Northern Schoolcraft, MI
Expires 9:00 AM
24 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
12°
3%
6 PM
12°
3%
7 PM
11°
3%
8 PM
9°
3%
9 PM
9°
3%
10 PM
6°
3%
11 PM
6°
3%
12 AM
5°
3%
1 AM
5°
3%
2 AM
3°
3%
3 AM
2°
3%
4 AM
1°
3%
5 AM
1°
3%
6 AM
0°
3%
7 AM
1°
3%
8 AM
1°
3%
9 AM
2°
3%
10 AM
5°
9%
11 AM
6°
8%
12 PM
8°
8%
1 PM
8°
8%
2 PM
10°
52%
3 PM
11°
52%
4 PM
14°
74%
7-Day Forecast
Today
13° 0°
Mostly Clear.
Sat
17° 0°
Rain, 79% chance.
Sun
16° 5°
Mostly Clear with a 25% chance of rain.
Mon
13° 2°
Clear.
Tue
18° 1°
Clear.
Wed
21° 9°
Clear.
Thu
18° 6°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 12° Mostly Clear 3% 10 mph NW 50%
6 PM 12° Clear 3% 8 mph NW 52%
7 PM 11° Clear 3% 6 mph NW 59%
8 PM 9° Clear 3% 5 mph NW 57%
9 PM 9° Clear 3% 4 mph WNW 59%
10 PM 6° Clear 3% 4 mph WNW 61%
11 PM 6° Clear 3% 4 mph WNW 62%
12 AM 5° Clear 3% 4 mph WNW 62%
1 AM 5° Clear 3% 4 mph WNW 62%
2 AM 3° Clear 3% 4 mph WNW 63%
3 AM 2° Clear 3% 4 mph WNW 63%
4 AM 1° Clear 3% 5 mph W 73%
5 AM 1° Clear 3% 5 mph WSW 72%
6 AM 0° Partly Cloudy 3% 5 mph SW 70%
7 AM 1° Overcast 3% 6 mph SW 67%
8 AM 1° Overcast 3% 6 mph SSW 64%
9 AM 2° Overcast 3% 6 mph SSW 62%
10 AM 5° Overcast 9% 7 mph SSW 59%
11 AM 6° Overcast 8% 8 mph SSW 61%
12 PM 8° Overcast 8% 8 mph SSW 61%
1 PM 8° Overcast 8% 7 mph SSW 62%
2 PM 10° Rain 52% 7 mph SSW 62%
3 PM 11° Rain 52% 7 mph SSW 62%
4 PM 14° Rain 74% 7 mph S 62%
15-Day Forecast
Today
10/2
Mostly Clear
3%
0°
13°
Sat
10/3
Rain
79%
0°
17°
Sun
10/4
Mostly Clear
25%
5°
16°
Mon
10/5
Clear
16%
2°
13°
Tue
10/6
Clear
19%
1°
18°
Wed
10/7
Clear
19%
9°
21°
Thu
10/8
Clear
19%
6°
18°
Fri
10/9
Clear
60%
5°
16°
Sat
10/10
Clear
43%
1°
19°
Sun
10/11
Drizzle
60%
7°
20°
Mon
10/12
Drizzle
60%
6°
16°
Tue
10/13
Clear
25%
5°
15°
Wed
10/14
Drizzle
60%
6°
16°
Thu
10/15
Drizzle
60%
7°
16°
Fri
10/16
Drizzle
60%
6°
16°
24
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
2 AQI 0.5 µg/m³
O3
Ground-level ozone
Dominant
24 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 24 Good 24 2
Sun 27 Good 27 3
Mon 28 Good 28 4
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 Oct 2, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE19 J/kg
MLCAPE12 J/kg
MUCAPE26 J/kg
SBCIN-1 J/kg
MLCIN-5 J/kg
Lifted Index12.2
Kinematics
0–6 km Shear46 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH17
0–3 km SRH69
Eff. SRH—
Storm Motion315° @ 32 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-30.8
Thermo & Levels
PWAT0.28 in
0–3 km LR6.2 °C/km
700–500 LR4.2 °C/km
Total Totals20.3
LCL838 hPa
LFC946 hPa
EL882 hPa
Freezing Lvl6,145 ft