Excessive Heat Warning — Burnett, WI, Washburn, WI, Sawyer, WI, Douglas, WI, Bayfield, WI, Ashland, WI, Iron, WI, Koochiching, MN, North St. Louis, MN, Northern Cook/Northern Lake, MN, North Itasca, MN, Central St. Louis, MN, Southern Lake/North Shore, MN, Southern Cook/North Shore, MN, South Itasca, MN, Price, WI 9:00 PM Excessive Heat Warning — Polk, WI, Barron, WI, Rusk, WI, St. Croix, WI, Pierce, WI, Dunn, WI, Pepin, WI, Chippewa, WI, Eau Claire, WI, Hennepin, MN, Anoka, MN, Ramsey, MN, Washington, MN, Carver, MN, Scott, MN, Dakota, MN, Waseca, MN, Steele, MN, Martin, MN, Faribault, MN, Freeborn, MN 9:00 PM

Forest Lake, Minnesota

Last updated: 5:06 PM CDT  ·  Refresh
33°C
Feels like 37°
Mostly Clear
▲ 33°  /  ▼ 19°
Wind
7 mph NNE
Humidity
52%
Dew Point
21°
Pressure
29.09 inHg
Visibility
6 mi
UV Index
6.9
Cloud Cover
23%
Sunrise
5:38 AM
Sunset
8:56 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Forest Lake is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1380 J/kg) — isolated convective development possible. Sunrise: 5:38AM · Sunset: 8:56PM.

Alerts

Excessive Heat Warning
Burnett, WI, Washburn, WI, Sawyer, WI, Douglas, WI, Bayfield, WI, Ashland, WI, Iron, WI, Koochiching, MN, North St. Louis, MN, Northern Cook/Northern Lake, MN, North Itasca, MN, Central St. Louis, MN, Southern Lake/North Shore, MN, Southern Cook/North Shore, MN, South Itasca, MN, Price, WI
Expires 9:00 PM
Excessive Heat Warning
Polk, WI, Barron, WI, Rusk, WI, St. Croix, WI, Pierce, WI, Dunn, WI, Pepin, WI, Chippewa, WI, Eau Claire, WI, Hennepin, MN, Anoka, MN, Ramsey, MN, Washington, MN, Carver, MN, Scott, MN, Dakota, MN, Waseca, MN, Steele, MN, Martin, MN, Faribault, MN, Freeborn, MN
Expires 9:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
5%
6 PM
33°
25%
7 PM
33°
25%
8 PM
31°
25%
9 PM
29°
18%
10 PM
26°
18%
11 PM
25°
18%
12 AM
24°
18%
1 AM
23°
5%
2 AM
22°
10%
3 AM
22°
19%
4 AM
21°
20%
5 AM
21°
20%
6 AM
19°
21%
7 AM
20°
21%
8 AM
22°
21%
9 AM
23°
22%
10 AM
26°
22%
11 AM
27°
31%
12 PM
30°
31%
1 PM
31°
31%
2 PM
32°
36%
3 PM
31°
36%
4 PM
32°
41%
7-Day Forecast
Today
33° 19°
Partly Cloudy with a 25% chance of rain.
Thu
33° 19°
Mostly Clear with a 37% chance of rain.
Fri
37° 22°
Partly Cloudy.
Sat
32° 19°
Clear with a 38% chance of rain.
Sun
33° 18°
Clear with a 60% chance of rain.
Mon
34° 19°
Mostly Clear with a 35% chance of rain.
Tue
30° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 5% 7 mph NNE 52%
6 PM 33° Mostly Clear 25% 8 mph NNE 55%
7 PM 33° Mostly Clear 25% 8 mph NE 60%
8 PM 31° Partly Cloudy 25% 7 mph NE 63%
9 PM 29° Mostly Clear 18% 5 mph NE 69%
10 PM 26° Clear 18% 4 mph ENE 74%
11 PM 25° Clear 18% 5 mph E 70%
12 AM 24° Clear 18% 5 mph E 67%
1 AM 23° Clear 5% 6 mph E 62%
2 AM 22° Clear 10% 5 mph E 64%
3 AM 22° Clear 19% 5 mph E 67%
4 AM 21° Clear 20% 5 mph E 70%
5 AM 21° Clear 20% 5 mph E 71%
6 AM 19° Mostly Clear 21% 5 mph E 71%
7 AM 20° Mostly Clear 21% 6 mph E 70%
8 AM 22° Mostly Clear 21% 6 mph ESE 67%
9 AM 23° Mostly Clear 22% 5 mph ESE 65%
10 AM 26° Mostly Clear 22% 5 mph ESE 63%
11 AM 27° Partly Cloudy 31% 5 mph ESE 59%
12 PM 30° Partly Cloudy 31% 5 mph ESE 55%
1 PM 31° Partly Cloudy 31% 6 mph ESE 53%
2 PM 32° Partly Cloudy 36% 5 mph ESE 55%
3 PM 31° Partly Cloudy 36% 5 mph ESE 56%
4 PM 32° Partly Cloudy 41% 5 mph E 58%
15-Day Forecast
Today
7/15
Partly Cloudy
25%
19°
33°
Thu
7/16
Mostly Clear
37%
19°
33°
Fri
7/17
Partly Cloudy
16%
22°
37°
Sat
7/18
Clear
38%
19°
32°
Sun
7/19
Clear
60%
18°
33°
Mon
7/20
Mostly Clear
35%
19°
34°
Tue
7/21
Clear
9%
16°
30°
Wed
7/22
Mostly Cloudy
60%
15°
30°
Thu
7/23
Drizzle
60%
17°
30°
Fri
7/24
Drizzle
60%
17°
31°
Sat
7/25
Drizzle
60%
13°
31°
Sun
7/26
Drizzle
60%
17°
31°
Mon
7/27
Drizzle
60%
17°
29°
Tue
7/28
Drizzle
60%
17°
31°
Wed
7/29
Drizzle
60%
18°
31°
56
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
56 AQI 12.1 µg/m³
O3
Ground-level ozone
50 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 56 Moderate 50 56
Fri 94 Moderate 58 94
Sat 84 Moderate 84 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 15, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2146 J/kg
MLCAPE1145 J/kg
MUCAPE2146 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-3.9
Kinematics
0–6 km Shear32 kt
0–1 km Shear1 kt
Eff. Shear41 kt
0–1 km SRH3
0–3 km SRH-39
Eff. SRH-39
Storm Motion218° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.9
Thermo & Levels
PWAT1.35 in
0–3 km LR8.1 °C/km
700–500 LR4.7 °C/km
Total Totals42.8
LCL835 hPa
LFC985 hPa
EL166 hPa
Freezing Lvl16,135 ft