Heat Advisory — Williams, ND, Mountrail, ND, McKenzie, ND, Dunn, ND, Mercer, ND, Oliver, ND, Golden Valley, ND, Billings, ND, Stark, ND, Burleigh, ND, Hettinger, ND, Grant, ND, Emmons, ND, Western McLean, ND, Eastern McLean, ND, Western Morton, ND, Eastern Morton, ND, Western Sioux, ND, Eastern Sioux, ND, McHenry, ND, Pierce, ND, Sheridan, ND, Wells, ND, Foster, ND, Kidder, ND, Stutsman, ND, Adams, ND, Logan, ND, La Moure, ND, McIntosh, ND, Dickey, ND, Central and Southern Ward/Minot Area, ND 8:00 PM

Dunn County, North Dakota, United States

Last updated: 5:16 PM CDT  ·  Refresh
33°C
Feels like 32°
Rain
▲ 37°  /  ▼ 16°
Wind
17 mph WSW
Humidity
30%
Dew Point
13°
Pressure
27.50 inHg
Visibility
10 mi
UV Index
4.6
Cloud Cover
79%
Sunrise
5:25 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dunn County is currently rain at 33°C. Precipitation is likely — peak probability 52% around 5 PM. Atmospheric instability is elevated (CAPE up to 2065 J/kg) — isolated convective development possible. Sunrise: 5:25AM · Sunset: 8:27PM.

Alerts

Heat Advisory
Williams, ND, Mountrail, ND, McKenzie, ND, Dunn, ND, Mercer, ND, Oliver, ND, Golden Valley, ND, Billings, ND, Stark, ND, Burleigh, ND, Hettinger, ND, Grant, ND, Emmons, ND, Western McLean, ND, Eastern McLean, ND, Western Morton, ND, Eastern Morton, ND, Western Sioux, ND, Eastern Sioux, ND, McHenry, ND, Pierce, ND, Sheridan, ND, Wells, ND, Foster, ND, Kidder, ND, Stutsman, ND, Adams, ND, Logan, ND, La Moure, ND, McIntosh, ND, Dickey, ND, Central and Southern Ward/Minot Area, ND
Expires 8:00 PM
92 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
48%
5 PM
33°
52%
6 PM
32°
35%
7 PM
31°
37%
8 PM
29°
42%
9 PM
26°
47%
10 PM
24°
49%
11 PM
23°
49%
12 AM
22°
36%
1 AM
20°
38%
2 AM
19°
38%
3 AM
18°
31%
4 AM
18°
35%
5 AM
16°
33%
6 AM
17°
34%
7 AM
18°
34%
8 AM
19°
34%
9 AM
22°
34%
10 AM
23°
25%
11 AM
26°
25%
12 PM
26°
31%
1 PM
28°
31%
2 PM
28°
39%
3 PM
29°
28%
7-Day Forecast
Today
37° 16°
Rain, 49% chance.
Thu
33° 16°
Overcast with a 38% chance of rain.
Fri
34° 13°
Clear.
Sat
37° 15°
Clear with a 33% chance of rain.
Sun
40° 19°
Clear with a 46% chance of rain.
Mon
31° 14°
Mostly Clear with a 33% chance of rain.
Tue
26° 7°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Rain 48% 17 mph WSW 30%
5 PM 33° Overcast 52% 16 mph SSW 32%
6 PM 32° Overcast 35% 8 mph SSW 36%
7 PM 31° Overcast 37% 5 mph SSW 42%
8 PM 29° Overcast 42% 6 mph SSW 48%
9 PM 26° Overcast 47% 8 mph SSE 53%
10 PM 24° Mostly Cloudy 49% 6 mph SE 58%
11 PM 23° Mostly Cloudy 49% 7 mph SE 66%
12 AM 22° Mostly Cloudy 36% 8 mph SSE 69%
1 AM 20° Overcast 38% 6 mph SSE 72%
2 AM 19° Overcast 38% 6 mph SSE 77%
3 AM 18° Overcast 31% 4 mph S 80%
4 AM 18° Overcast 35% 4 mph SSE 83%
5 AM 16° Overcast 33% 5 mph SSE 83%
6 AM 17° Overcast 34% 4 mph S 83%
7 AM 18° Overcast 34% 3 mph SSE 79%
8 AM 19° Overcast 34% 3 mph N 76%
9 AM 22° Overcast 34% 4 mph N 72%
10 AM 23° Overcast 25% 5 mph NNE 68%
11 AM 26° Overcast 25% 5 mph NW 64%
12 PM 26° Mostly Cloudy 31% 6 mph NNW 61%
1 PM 28° Overcast 31% 6 mph N 56%
2 PM 28° Overcast 39% 7 mph N 52%
3 PM 29° Overcast 28% 7 mph NNE 49%
15-Day Forecast
Today
7/29
Rain
49%
16°
37°
Thu
7/30
Overcast
38%
16°
33°
Fri
7/31
Clear
14%
13°
34°
Sat
8/1
Clear
33%
15°
37°
Sun
8/2
Clear
46%
19°
40°
Mon
8/3
Mostly Clear
33%
14°
31°
Tue
8/4
Clear
8%
7°
26°
Wed
8/5
Clear
18%
8°
28°
Thu
8/6
Partly Cloudy
34%
12°
31°
Fri
8/7
Partly Cloudy
42%
13°
32°
Sat
8/8
Drizzle
60%
9°
31°
Sun
8/9
Clear
60%
16°
31°
Mon
8/10
Drizzle
60%
16°
31°
Tue
8/11
Clear
25%
17°
33°
Wed
8/12
Drizzle
60%
18°
34°
92
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
92 AQI 31.3 µg/m³
O3
Ground-level ozone
61 AQI 59 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 92 Moderate 61 92
Fri 93 Moderate 61 93
Sat 84 Moderate 50 84
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
SBCAPE455 J/kg
MLCAPE374 J/kg
MUCAPE1327 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.5
Kinematics
0–6 km Shear22 kt
0–1 km Shear9 kt
Eff. Shear21 kt
0–1 km SRH16
0–3 km SRH-18
Eff. SRH-18
Storm Motion228° @ 29 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index28.6
Thermo & Levels
PWAT1.21 in
0–3 km LR8.4 °C/km
700–500 LR7.4 °C/km
Total Totals49.0
LCL700 hPa
LFC931 hPa
EL247 hPa
Freezing Lvl12,933 ft