Wind Advisory — Bottineau, ND, Rolette, ND, McHenry, ND, Pierce, ND, Sheridan, ND, Wells, ND, Foster, ND, Burleigh, ND, Kidder, ND, Stutsman, ND, Emmons, ND, Logan, ND, La Moure, ND 4:00 AM

Ottawa, Canada

Last updated: 3:50 PM CDT  ·  Refresh
75°F
Feels like 76°
Mostly Cloudy
▲ 78°  /  ▼ 51°
Wind
8 mph W
Humidity
66%
Dew Point
62°
Pressure
29.45 inHg
Visibility
10 mi
UV Index
4.5
Cloud Cover
61%
Sunrise
6:39 AM
Sunset
7:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ottawa is currently mostly cloudy at 75°F. Dry conditions are expected through the next 24 hours. Sunrise: 6:39AM · Sunset: 7:17PM.

37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
75°
11%
5 PM
75°
9%
6 PM
72°
5%
7 PM
70°
5%
8 PM
68°
9%
9 PM
66°
22%
10 PM
64°
21%
11 PM
62°
3%
12 AM
60°
3%
1 AM
58°
3%
2 AM
56°
3%
3 AM
55°
3%
4 AM
54°
3%
5 AM
52°
3%
6 AM
51°
3%
7 AM
52°
3%
8 AM
53°
3%
9 AM
55°
3%
10 AM
57°
3%
11 AM
59°
3%
12 PM
60°
3%
1 PM
63°
3%
2 PM
63°
3%
3 PM
63°
3%
7-Day Forecast
Today
78° 51°
Mostly Cloudy with a 21% chance of rain.
Mon
72° 48°
Mostly Clear.
Tue
70° 44°
Overcast with a 41% chance of rain.
Wed
75° 57°
Mostly Cloudy with a 47% chance of rain.
Thu
74° 49°
Drizzle, 50% chance.
Fri
74° 48°
Drizzle, 81% chance.
Sat
73° 46°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 75° Mostly Cloudy 11% 8 mph W 66%
5 PM 75° Partly Cloudy 9% 8 mph WNW 67%
6 PM 72° Mostly Cloudy 5% 7 mph WNW 70%
7 PM 70° Mostly Cloudy 5% 7 mph W 73%
8 PM 68° Mostly Cloudy 9% 8 mph W 71%
9 PM 66° Rain 22% 10 mph W 68%
10 PM 64° Mostly Cloudy 21% 12 mph W 65%
11 PM 62° Partly Cloudy 3% 12 mph W 68%
12 AM 60° Partly Cloudy 3% 12 mph WNW 73%
1 AM 58° Mostly Clear 3% 13 mph WNW 76%
2 AM 56° Mostly Clear 3% 13 mph WNW 78%
3 AM 55° Clear 3% 13 mph WNW 78%
4 AM 54° Clear 3% 12 mph WNW 79%
5 AM 52° Clear 3% 12 mph WNW 79%
6 AM 51° Clear 3% 11 mph NW 78%
7 AM 52° Clear 3% 10 mph NW 77%
8 AM 53° Clear 3% 11 mph NW 72%
9 AM 55° Clear 3% 11 mph NW 66%
10 AM 57° Clear 3% 11 mph NW 62%
11 AM 59° Mostly Clear 3% 11 mph NW 60%
12 PM 60° Mostly Clear 3% 11 mph NW 58%
1 PM 63° Partly Cloudy 3% 11 mph NW 57%
2 PM 63° Partly Cloudy 3% 10 mph NW 56%
3 PM 63° Mostly Clear 3% 10 mph NW 56%
15-Day Forecast
Today
9/13
Mostly Cloudy
21%
51°
78°
Mon
9/14
Mostly Clear
3%
48°
72°
Tue
9/15
Overcast
41%
44°
70°
Wed
9/16
Mostly Cloudy
47%
57°
75°
Thu
9/17
Drizzle
50%
49°
74°
Fri
9/18
Drizzle
81%
48°
74°
Sat
9/19
Drizzle
60%
46°
73°
Sun
9/20
Drizzle
60%
42°
63°
Mon
9/21
Drizzle
60%
41°
65°
Tue
9/22
Drizzle
60%
46°
68°
Wed
9/23
Drizzle
60%
48°
68°
Thu
9/24
Drizzle
60%
48°
70°
Fri
9/25
Drizzle
60%
48°
71°
Sat
9/26
Clear
25%
46°
70°
Sun
9/27
Drizzle
60%
47°
69°
37
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
37 AQI 6.8 µg/m³
O3
Ground-level ozone
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 37 Good 31 37
Tue 26 Good 26 13
Wed 22 Good 20 22
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 Sun Sep 13, 19:00'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
SBCAPE402 J/kg
MLCAPE65 J/kg
MUCAPE402 J/kg
SBCIN-47 J/kg
MLCIN-46 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear64 kt
0–1 km Shear11 kt
Eff. Shear44 kt
0–1 km SRH21
0–3 km SRH160
Eff. SRH160
Storm Motion268° @ 40 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell1.5
K-Index26.5
Thermo & Levels
PWAT1.14 in
0–3 km LR6.6 °C/km
700–500 LR6.3 °C/km
Total Totals46.7
LCL894 hPa
LFC862 hPa
EL331 hPa
Freezing Lvl11,850 ft