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

Bayfield County, Wisconsin, United States

Last updated: 6:18 PM CDT  ·  Refresh
30°C
Feels like 31°
Clear
▲ 30°  /  ▼ 14°
Wind
5 mph SW
Humidity
48%
Dew Point
17°
Pressure
28.81 inHg
Visibility
10 mi
UV Index
4.9
Cloud Cover
4%
Sunrise
5:42 AM
Sunset
8:39 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bayfield County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1233 J/kg) — isolated convective development possible. Sunrise: 5:42AM · Sunset: 8:39PM.

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
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
11%
7 PM
30°
27%
8 PM
28°
27%
9 PM
24°
20%
10 PM
23°
20%
11 PM
22°
14%
12 AM
22°
14%
1 AM
22°
3%
2 AM
22°
5%
3 AM
22°
5%
4 AM
21°
15%
5 AM
18°
4%
6 AM
19°
5%
7 AM
19°
16%
8 AM
21°
27%
9 AM
25°
27%
10 AM
26°
31%
11 AM
27°
25%
12 PM
28°
22%
1 PM
31°
23%
2 PM
31°
26%
3 PM
31°
26%
4 PM
31°
35%
5 PM
29°
36%
7-Day Forecast
Tonight
30° 14°
Clear with a 20% chance of rain.
Thu
32° 18°
Mostly Cloudy with a 29% chance of rain.
Fri
27° 16°
Overcast with a 56% chance of rain.
Sat
23° 12°
Clear.
Sun
25° 10°
Fog.
Mon
32° 17°
Rain, 55% chance.
Tue
24° 14°
Rain, 57% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Clear 11% 5 mph SW 48%
7 PM 30° Clear 27% 4 mph S 51%
8 PM 28° Clear 27% 4 mph S 56%
9 PM 24° Clear 20% 5 mph S 60%
10 PM 23° Clear 20% 5 mph SSW 62%
11 PM 22° Mostly Clear 14% 6 mph SSW 63%
12 AM 22° Partly Cloudy 14% 6 mph SSW 64%
1 AM 22° Partly Cloudy 3% 7 mph SSW 65%
2 AM 22° Partly Cloudy 5% 7 mph SSW 69%
3 AM 22° Partly Cloudy 5% 7 mph SSW 73%
4 AM 21° Partly Cloudy 15% 7 mph SW 77%
5 AM 18° Partly Cloudy 4% 8 mph SW 78%
6 AM 19° Partly Cloudy 5% 8 mph SW 78%
7 AM 19° Partly Cloudy 16% 8 mph SW 77%
8 AM 21° Partly Cloudy 27% 9 mph WSW 71%
9 AM 25° Mostly Cloudy 27% 8 mph SW 66%
10 AM 26° Mostly Cloudy 31% 8 mph SW 61%
11 AM 27° Mostly Cloudy 25% 9 mph SW 58%
12 PM 28° Mostly Cloudy 22% 10 mph SW 53%
1 PM 31° Mostly Cloudy 23% 10 mph SW 48%
2 PM 31° Mostly Cloudy 26% 9 mph SW 46%
3 PM 31° Overcast 26% 8 mph SW 45%
4 PM 31° Overcast 35% 8 mph SW 47%
5 PM 29° Overcast 36% 7 mph SW 52%
15-Day Forecast
Today
7/29
Clear
20%
14°
30°
Thu
7/30
Mostly Cloudy
29%
18°
32°
Fri
7/31
Overcast
56%
16°
27°
Sat
8/1
Clear
5%
12°
23°
Sun
8/2
Fog
12%
10°
25°
Mon
8/3
Rain
55%
17°
32°
Tue
8/4
Rain
57%
14°
24°
Wed
8/5
Mostly Clear
18%
11°
24°
Thu
8/6
Clear
35%
13°
26°
Fri
8/7
Drizzle
53%
12°
25°
Sat
8/8
Drizzle
56%
13°
25°
Sun
8/9
Drizzle
60%
14°
25°
Mon
8/10
Drizzle
60%
13°
24°
Tue
8/11
Drizzle
60%
14°
23°
Wed
8/12
Drizzle
60%
14°
24°
57
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
57 AQI 12.1 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 57 Moderate 35 57
Fri 60 Moderate 41 60
Sat 62 Moderate 41 62
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, 22:00'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
SBCAPE943 J/kg
MLCAPE794 J/kg
MUCAPE943 J/kg
SBCIN-29 J/kg
MLCIN0 J/kg
Lifted Index-3.3
Kinematics
0–6 km Shear22 kt
0–1 km Shear5 kt
Eff. Shear20 kt
0–1 km SRH13
0–3 km SRH-42
Eff. SRH-42
Storm Motion267° @ 19 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.3
Thermo & Levels
PWAT1.27 in
0–3 km LR7.9 °C/km
700–500 LR5.8 °C/km
Total Totals48.9
LCL810 hPa
LFC756 hPa
EL277 hPa
Freezing Lvl13,419 ft