Cavalier County, North Dakota, United States

Last updated: 6:55 AM CDT  ·  Refresh
12°C
Feels like 8°
Mostly Cloudy
▲ 21°  /  ▼ 12°
Wind
10 mph SE
Humidity
82%
Dew Point
10°
Pressure
28.54 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
71%
Sunrise
7:13 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cavalier County is currently mostly cloudy at 12°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:13AM · Sunset: 7:40PM.

Alerts

No active alerts for this location.
32 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
12°
38%
7 AM
11°
42%
8 AM
12°
42%
9 AM
14°
29%
10 AM
16°
36%
11 AM
18°
33%
12 PM
20°
31%
1 PM
21°
43%
2 PM
20°
42%
3 PM
20°
21%
4 PM
20°
21%
5 PM
19°
21%
6 PM
18°
14%
7 PM
18°
14%
8 PM
17°
14%
9 PM
15°
12%
10 PM
14°
12%
11 PM
14°
3%
12 AM
13°
3%
1 AM
13°
7%
2 AM
13°
13%
3 AM
12°
13%
4 AM
12°
19%
5 AM
12°
19%
7-Day Forecast
Today
21° 12°
Mostly Cloudy with a 38% chance of rain.
Sat
18° 10°
Mostly Cloudy with a 26% chance of rain.
Sun
18° 7°
Mostly Cloudy.
Mon
20° 6°
Clear.
Tue
21° 9°
Clear.
Wed
23° 10°
Mostly Cloudy.
Thu
24° 11°
Mostly Clear with a 27% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 12° Mostly Cloudy 38% 10 mph SE 82%
7 AM 11° Overcast 42% 11 mph SE 79%
8 AM 12° Overcast 42% 10 mph SSE 81%
9 AM 14° Overcast 29% 11 mph SSE 80%
10 AM 16° Mostly Cloudy 36% 12 mph S 72%
11 AM 18° Mostly Cloudy 33% 13 mph S 68%
12 PM 20° Partly Cloudy 31% 14 mph S 64%
1 PM 21° Partly Cloudy 43% 13 mph S 68%
2 PM 20° Mostly Cloudy 42% 12 mph S 75%
3 PM 20° Mostly Cloudy 21% 12 mph S 78%
4 PM 20° Partly Cloudy 21% 12 mph S 78%
5 PM 19° Overcast 21% 11 mph S 79%
6 PM 18° Overcast 14% 10 mph S 81%
7 PM 18° Mostly Cloudy 14% 10 mph S 81%
8 PM 17° Mostly Cloudy 14% 9 mph S 80%
9 PM 15° Partly Cloudy 12% 9 mph S 80%
10 PM 14° Partly Cloudy 12% 9 mph S 86%
11 PM 14° Partly Cloudy 3% 9 mph S 89%
12 AM 13° Partly Cloudy 3% 8 mph SSW 91%
1 AM 13° Partly Cloudy 7% 8 mph SSW 92%
2 AM 13° Mostly Cloudy 13% 7 mph SSW 92%
3 AM 12° Mostly Cloudy 13% 6 mph SSW 92%
4 AM 12° Mostly Cloudy 19% 6 mph SSW 93%
5 AM 12° Mostly Cloudy 19% 5 mph SSW 93%
15-Day Forecast
Today
9/18
Mostly Cloudy
38%
12°
21°
Sat
9/19
Mostly Cloudy
26%
10°
18°
Sun
9/20
Mostly Cloudy
6%
7°
18°
Mon
9/21
Clear
7%
6°
20°
Tue
9/22
Clear
3%
9°
21°
Wed
9/23
Mostly Cloudy
19%
10°
23°
Thu
9/24
Mostly Clear
27%
11°
24°
Fri
9/25
Clear
15%
13°
26°
Sat
9/26
Rain
54%
11°
24°
Sun
9/27
Drizzle
54%
10°
20°
Mon
9/28
Drizzle
60%
11°
20°
Tue
9/29
Drizzle
60%
10°
20°
Wed
9/30
Drizzle
60%
9°
18°
Thu
10/1
Drizzle
60%
8°
18°
Fri
10/2
Drizzle
60%
8°
18°
32
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
29 AQI 5.2 µg/m³
O3
Ground-level ozone
Dominant
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 32 Good 32 29
Sun 27 Good 27 25
Mon 24 Good 24 13
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Sep 18, 10:00'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
SBCAPE0 J/kg
MLCAPE23 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index12.2
Kinematics
0–6 km Shear36 kt
0–1 km Shear18 kt
Eff. Shear—
0–1 km SRH118
0–3 km SRH188
Eff. SRH—
Storm Motion290° @ 11 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index12.8
Thermo & Levels
PWAT1.03 in
0–3 km LR3.2 °C/km
700–500 LR5.6 °C/km
Total Totals39.9
LCL935 hPa
LFC—
EL—
Freezing Lvl10,751 ft