Mandan, North Dakota

Last updated: 10:08 PM CDT  ·  Refresh
14°C
Feels like 10°
Mostly Cloudy
▲ 16°  /  ▼ 7°
Wind
13 mph SE
Humidity
79%
Dew Point
11°
Pressure
28.31 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
62%
Sunrise
7:29 AM
Sunset
7:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Mandan is currently mostly cloudy at 14°C. Precipitation is likely — peak probability 76% around 10 AM. Sunrise: 7:29AM · Sunset: 7:40PM.

Alerts

No active alerts for this location.
26 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
14°
3%
11 PM
13°
14%
12 AM
13°
14%
1 AM
13°
18%
2 AM
13°
28%
3 AM
13°
26%
4 AM
13°
35%
5 AM
13°
35%
6 AM
13°
46%
7 AM
12°
53%
8 AM
12°
55%
9 AM
13°
55%
10 AM
13°
75%
11 AM
13°
63%
12 PM
14°
52%
1 PM
14°
57%
2 PM
16°
60%
3 PM
16°
59%
4 PM
16°
52%
5 PM
17°
52%
6 PM
16°
57%
7 PM
16°
57%
8 PM
16°
58%
9 PM
16°
65%
7-Day Forecast
Tonight
16° 7°
Mostly Cloudy.
Wed
17° 12°
Overcast with a 75% chance of rain.
Thu
23° 12°
Partly Cloudy.
Fri
23° 13°
Overcast with a 64% chance of rain.
Sat
25° 12°
Clear with a 25% chance of rain.
Sun
21° 11°
Clear with a 51% chance of rain.
Mon
20° 10°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 14° Mostly Cloudy 3% 13 mph SE 79%
11 PM 13° Partly Cloudy 14% 13 mph SSE 80%
12 AM 13° Overcast 14% 14 mph SSE 82%
1 AM 13° Overcast 18% 13 mph SSE 82%
2 AM 13° Overcast 28% 12 mph SSE 83%
3 AM 13° Overcast 26% 12 mph SSE 84%
4 AM 13° Overcast 35% 11 mph SSE 84%
5 AM 13° Overcast 35% 12 mph SSE 85%
6 AM 13° Overcast 46% 12 mph SSE 86%
7 AM 12° Overcast 53% 13 mph SSE 87%
8 AM 12° Overcast 55% 13 mph SSE 85%
9 AM 13° Overcast 55% 14 mph SSE 83%
10 AM 13° Overcast 75% 14 mph SSE 82%
11 AM 13° Overcast 63% 15 mph SSE 82%
12 PM 14° Overcast 52% 15 mph SSE 82%
1 PM 14° Rain 57% 14 mph SSE 85%
2 PM 16° Rain 60% 14 mph SSE 83%
3 PM 16° Overcast 59% 13 mph SSE 82%
4 PM 16° Overcast 52% 13 mph SSE 82%
5 PM 17° Overcast 52% 12 mph SSE 83%
6 PM 16° Overcast 57% 12 mph SSE 85%
7 PM 16° Overcast 57% 12 mph SSE 86%
8 PM 16° Mostly Cloudy 58% 12 mph SSE 88%
9 PM 16° Mostly Cloudy 65% 11 mph SSE 89%
15-Day Forecast
Today
9/22
Mostly Cloudy
3%
7°
16°
Wed
9/23
Overcast
75%
12°
17°
Thu
9/24
Partly Cloudy
13%
12°
23°
Fri
9/25
Overcast
64%
13°
23°
Sat
9/26
Clear
25%
12°
25°
Sun
9/27
Clear
51%
11°
21°
Mon
9/28
Drizzle
60%
10°
20°
Tue
9/29
Rain
72%
6°
14°
Wed
9/30
Clear
44%
2°
18°
Thu
10/1
Drizzle
44%
11°
21°
Fri
10/2
Clear
60%
11°
19°
Sat
10/3
Drizzle
60%
8°
18°
Sun
10/4
Clear
60%
8°
17°
Mon
10/5
Drizzle
60%
8°
19°
Tue
10/6
Drizzle
60%
9°
19°
26
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
12 AQI 2.2 µg/m³
O3
Ground-level ozone
Dominant
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 26 Good 26 12
Thu 27 Good 27 11
Fri 34 Good 34 32
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 Sep 23, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE3 J/kg
MUCAPE0 J/kg
SBCIN-30 J/kg
MLCIN-5 J/kg
Lifted Index6.9
Kinematics
0–6 km Shear19 kt
0–1 km Shear18 kt
Eff. Shear—
0–1 km SRH58
0–3 km SRH141
Eff. SRH—
Storm Motion77° @ 4 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index20.5
Thermo & Levels
PWAT0.94 in
0–3 km LR3.8 °C/km
700–500 LR6.5 °C/km
Total Totals38.1
LCL915 hPa
LFC854 hPa
EL849 hPa
Freezing Lvl11,198 ft