Heat Advisory — Koochiching, MN, North St. Louis, MN, Northern Cook/Northern Lake, MN, North Itasca, MN, Central St. Louis, MN, North Cass, MN, South Itasca, MN, South Cass, MN, Crow Wing, MN, Northern Aitkin, MN, South Aitkin, MN, Carlton/South St. Louis, MN, Pine, MN, Douglas, WI, Bayfield, WI, Ashland, WI, Burnett, WI, Washburn, WI, Sawyer, WI 7:00 PM

Koochiching County, Minnesota, United States

Last updated: 5:19 PM CDT  ·  Refresh
32°C
Feels like 32°
Clear
▲ 33°  /  ▼ 17°
Wind
8 mph SW
Humidity
42%
Dew Point
19°
Pressure
28.59 inHg
Visibility
10 mi
UV Index
6.5
Cloud Cover
1%
Sunrise
5:46 AM
Sunset
8:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Koochiching County is currently clear at 32°C. Precipitation is likely — peak probability 67% around 2 PM. Atmospheric instability is elevated (CAPE up to 2003 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 8:55PM.

Alerts

Heat Advisory
Koochiching, MN, North St. Louis, MN, Northern Cook/Northern Lake, MN, North Itasca, MN, Central St. Louis, MN, North Cass, MN, South Itasca, MN, South Cass, MN, Crow Wing, MN, Northern Aitkin, MN, South Aitkin, MN, Carlton/South St. Louis, MN, Pine, MN, Douglas, WI, Bayfield, WI, Ashland, WI, Burnett, WI, Washburn, WI, Sawyer, WI
Expires 7:00 PM
71 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
6 PM
33°
21%
7 PM
32°
25%
8 PM
29°
28%
9 PM
26°
28%
10 PM
24°
29%
11 PM
24°
29%
12 AM
23°
23%
1 AM
24°
24%
2 AM
23°
27%
3 AM
23°
32%
4 AM
23°
40%
5 AM
21°
49%
6 AM
20°
61%
7 AM
20°
49%
8 AM
21°
53%
9 AM
22°
54%
10 AM
23°
65%
11 AM
23°
65%
12 PM
24°
66%
1 PM
26°
66%
2 PM
26°
66%
3 PM
26°
56%
4 PM
27°
57%
7-Day Forecast
Today
33° 17°
Clear with a 29% chance of rain.
Thu
31° 19°
Overcast with a 65% chance of rain.
Fri
27° 14°
Clear with a 48% chance of rain.
Sat
25° 13°
Clear with a 38% chance of rain.
Sun
27° 14°
Clear with a 21% chance of rain.
Mon
29° 17°
Rain, 82% chance.
Tue
22° 12°
Mostly Clear with a 63% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 8 mph SW 42%
6 PM 33° Clear 21% 8 mph SSW 43%
7 PM 32° Clear 25% 6 mph SSW 46%
8 PM 29° Clear 28% 6 mph SSW 48%
9 PM 26° Mostly Clear 28% 6 mph S 52%
10 PM 24° Partly Cloudy 29% 6 mph S 54%
11 PM 24° Mostly Cloudy 29% 7 mph S 55%
12 AM 23° Mostly Cloudy 23% 7 mph SSW 56%
1 AM 24° Mostly Cloudy 24% 8 mph SSW 58%
2 AM 23° Mostly Cloudy 27% 8 mph SSW 59%
3 AM 23° Mostly Cloudy 32% 7 mph SSW 61%
4 AM 23° Mostly Cloudy 40% 6 mph SW 64%
5 AM 21° Mostly Cloudy 49% 7 mph SW 68%
6 AM 20° Mostly Cloudy 61% 6 mph SSW 71%
7 AM 20° Mostly Cloudy 49% 7 mph SSW 73%
8 AM 21° Mostly Cloudy 53% 7 mph SSW 74%
9 AM 22° Overcast 54% 8 mph SSW 75%
10 AM 23° Overcast 65% 8 mph SSW 75%
11 AM 23° Overcast 65% 7 mph SSW 74%
12 PM 24° Overcast 66% 7 mph SSW 72%
1 PM 26° Overcast 66% 7 mph SSW 70%
2 PM 26° Overcast 66% 7 mph SSW 65%
3 PM 26° Overcast 56% 7 mph SSW 61%
4 PM 27° Overcast 57% 7 mph SSW 58%
15-Day Forecast
Today
7/29
Clear
29%
17°
33°
Thu
7/30
Overcast
65%
19°
31°
Fri
7/31
Clear
48%
14°
27°
Sat
8/1
Clear
38%
13°
25°
Sun
8/2
Clear
21%
14°
27°
Mon
8/3
Rain
82%
17°
29°
Tue
8/4
Mostly Clear
63%
12°
22°
Wed
8/5
Mostly Clear
60%
10°
21°
Thu
8/6
Drizzle
50%
11°
23°
Fri
8/7
Drizzle
67%
13°
24°
Sat
8/8
Drizzle
64%
13°
23°
Sun
8/9
Drizzle
60%
12°
21°
Mon
8/10
Clear
60%
12°
22°
Tue
8/11
Drizzle
60%
14°
23°
Wed
8/12
Drizzle
60%
13°
23°
71
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
PM2.5
Fine particulate matter
Dominant
71 AQI 19.8 µg/m³
O3
Ground-level ozone
43 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 71 Moderate 43 71
Fri 55 Moderate 33 55
Sat 54 Moderate 24 54
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2170 J/kg
MLCAPE2308 J/kg
MUCAPE2436 J/kg
SBCIN-33 J/kg
MLCIN0 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear31 kt
0–1 km Shear8 kt
Eff. Shear31 kt
0–1 km SRH34
0–3 km SRH-19
Eff. SRH-19
Storm Motion270° @ 29 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index38.8
Thermo & Levels
PWAT1.53 in
0–3 km LR8.2 °C/km
700–500 LR6.3 °C/km
Total Totals54.1
LCL805 hPa
LFC764 hPa
EL213 hPa
Freezing Lvl12,848 ft