Walsh County, North Dakota, United States

Last updated: 10:11 PM CDT  ·  Refresh
26°C
Feels like 29°
Mostly Cloudy
▲ 29°  /  ▼ 18°
Wind
4 mph E
Humidity
74%
Dew Point
22°
Pressure
28.75 inHg
Visibility
4 mi
UV Index
0.0
Cloud Cover
66%
Sunrise
5:46 AM
Sunset
9:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Walsh County is currently mostly cloudy at 26°C. Precipitation is likely — peak probability 63% around 11 PM. Atmospheric instability is elevated (CAPE up to 1889 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 9:26PM.

Alerts

No active alerts for this location.
43 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
47%
11 PM
26°
63%
12 AM
24°
53%
1 AM
24°
47%
2 AM
23°
33%
3 AM
22°
31%
4 AM
21°
20%
5 AM
21°
13%
6 AM
19°
36%
7 AM
19°
19%
8 AM
19°
17%
9 AM
20°
18%
10 AM
21°
7%
11 AM
21°
7%
12 PM
22°
7%
1 PM
23°
7%
2 PM
26°
7%
3 PM
27°
7%
4 PM
27°
7%
5 PM
28°
7%
6 PM
29°
3%
7 PM
28°
3%
8 PM
27°
3%
9 PM
26°
3%
7-Day Forecast
Tonight
29° 18°
Mostly Cloudy with a 47% chance of rain.
Fri
29° 19°
Mostly Cloudy with a 47% chance of rain.
Sat
32° 17°
Partly Cloudy.
Sun
33° 19°
Clear.
Mon
28° 15°
Clear.
Tue
23° 13°
Clear.
Wed
26° 12°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Cloudy 47% 4 mph E 74%
11 PM 26° Rain 63% 5 mph SSE 71%
12 AM 24° Mostly Cloudy 53% 5 mph S 74%
1 AM 24° Partly Cloudy 47% 6 mph SSW 77%
2 AM 23° Partly Cloudy 33% 4 mph SSW 82%
3 AM 22° Partly Cloudy 31% 6 mph ESE 86%
4 AM 21° Mostly Cloudy 20% 7 mph NNE 91%
5 AM 21° Overcast 13% 5 mph NNW 92%
6 AM 19° Overcast 36% 6 mph NNW 93%
7 AM 19° Overcast 19% 9 mph NNW 93%
8 AM 19° Overcast 17% 11 mph NNW 89%
9 AM 20° Overcast 18% 12 mph NNW 85%
10 AM 21° Overcast 7% 13 mph NNW 81%
11 AM 21° Mostly Cloudy 7% 13 mph NNW 78%
12 PM 22° Partly Cloudy 7% 13 mph NNW 74%
1 PM 23° Mostly Cloudy 7% 14 mph NNW 69%
2 PM 26° Partly Cloudy 7% 14 mph NNW 63%
3 PM 27° Partly Cloudy 7% 14 mph NNW 59%
4 PM 27° Partly Cloudy 7% 13 mph NNW 55%
5 PM 28° Partly Cloudy 7% 12 mph NNW 56%
6 PM 29° Partly Cloudy 3% 12 mph NNW 57%
7 PM 28° Partly Cloudy 3% 11 mph NNW 59%
8 PM 27° Mostly Clear 3% 10 mph NNW 64%
9 PM 26° Clear 3% 7 mph NNW 70%
15-Day Forecast
Today
7/16
Mostly Cloudy
47%
18°
29°
Fri
7/17
Mostly Cloudy
47%
19°
29°
Sat
7/18
Partly Cloudy
7%
17°
32°
Sun
7/19
Clear
14%
19°
33°
Mon
7/20
Clear
15%
15°
28°
Tue
7/21
Clear
8%
13°
23°
Wed
7/22
Clear
8%
12°
26°
Thu
7/23
Clear
8%
16°
28°
Fri
7/24
Clear
18%
16°
31°
Sat
7/25
Drizzle
44%
17°
37°
Sun
7/26
Clear
60%
17°
39°
Mon
7/27
Drizzle
60%
16°
39°
Tue
7/28
Drizzle
60%
17°
31°
Wed
7/29
Drizzle
60%
18°
31°
Thu
7/30
Drizzle
60%
17°
30°
43
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
Dominant
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 43 39
Sat 41 Good 37 41
Sun 93 Moderate 50 93
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 Fri Jul 17, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1620 J/kg
MLCAPE1863 J/kg
MUCAPE2854 J/kg
SBCIN-277 J/kg
MLCIN0 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear29 kt
0–1 km Shear20 kt
Eff. Shear41 kt
0–1 km SRH147
0–3 km SRH107
Eff. SRH11
Storm Motion230° @ 25 kt
0–1 km EHI1.5
Composite Parameters
Sig. Tornado1.1
STP (eff)0.0
Supercell0.7
K-Index37.6
Thermo & Levels
PWAT1.89 in
0–3 km LR5.5 °C/km
700–500 LR6.4 °C/km
Total Totals50.6
LCL917 hPa
LFC753 hPa
EL195 hPa
Freezing Lvl14,321 ft