Heat Advisory — McKenzie, ND, Dunn, ND, Mercer, ND, Oliver, ND, Sheridan, ND, Wells, ND, Foster, ND, Golden Valley, ND, Billings, ND, Stark, ND, Burleigh, ND, Kidder, ND, Stutsman, ND, Slope, ND, Hettinger, ND, Grant, ND, Bowman, ND, Adams, ND, Emmons, ND, Logan, ND, La Moure, ND, McIntosh, ND, Dickey, ND, Western McLean, ND, Eastern McLean, ND, Western Morton, ND, Eastern Morton, ND, Western Sioux, ND, Eastern Sioux, ND 10:00 PM

Ottawa, Canada

Last updated: 5:54 PM CDT  ·  Refresh
23°C
Feels like 19°
Clear
▲ 26°  /  ▼ 12°
Wind
13 mph NW
Humidity
50%
Dew Point
10°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
4.1
Cloud Cover
2%
Sunrise
5:30 AM
Sunset
8:47 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ottawa is currently clear at 23°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:30AM · Sunset: 8:47PM.

Alerts

Heat Advisory
McKenzie, ND, Dunn, ND, Mercer, ND, Oliver, ND, Sheridan, ND, Wells, ND, Foster, ND, Golden Valley, ND, Billings, ND, Stark, ND, Burleigh, ND, Kidder, ND, Stutsman, ND, Slope, ND, Hettinger, ND, Grant, ND, Bowman, ND, Adams, ND, Emmons, ND, Logan, ND, La Moure, ND, McIntosh, ND, Dickey, ND, Western McLean, ND, Eastern McLean, ND, Western Morton, ND, Eastern Morton, ND, Western Sioux, ND, Eastern Sioux, ND
Expires 10:00 PM
65 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
3%
7 PM
23°
23%
8 PM
21°
23%
9 PM
19°
23%
10 PM
18°
23%
11 PM
18°
23%
12 AM
17°
23%
1 AM
16°
16%
2 AM
15°
3%
3 AM
14°
3%
4 AM
14°
3%
5 AM
13°
3%
6 AM
13°
3%
7 AM
15°
3%
8 AM
16°
3%
9 AM
18°
3%
10 AM
19°
3%
11 AM
19°
3%
12 PM
21°
3%
1 PM
23°
3%
2 PM
23°
3%
3 PM
23°
10%
4 PM
23°
10%
5 PM
24°
10%
7-Day Forecast
Tonight
26° 12°
Clear with a 23% chance of rain.
Fri
25° 12°
Partly Cloudy with a 23% chance of rain.
Sat
24° 14°
Heavy Rain, 90% chance.
Sun
23° 12°
Mostly Clear with a 56% chance of rain.
Mon
27° 12°
Partly Cloudy with a 38% chance of rain.
Tue
25° 14°
Rain, 81% chance.
Wed
24° 13°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Clear 3% 13 mph NW 50%
7 PM 23° Clear 23% 9 mph NW 56%
8 PM 21° Clear 23% 8 mph NW 58%
9 PM 19° Clear 23% 7 mph WNW 58%
10 PM 18° Clear 23% 6 mph WNW 59%
11 PM 18° Clear 23% 6 mph WNW 61%
12 AM 17° Clear 23% 7 mph WNW 63%
1 AM 16° Clear 16% 7 mph WNW 65%
2 AM 15° Clear 3% 7 mph WNW 67%
3 AM 14° Clear 3% 6 mph WNW 69%
4 AM 14° Clear 3% 6 mph WNW 71%
5 AM 13° Mostly Clear 3% 6 mph WNW 72%
6 AM 13° Partly Cloudy 3% 6 mph WNW 71%
7 AM 15° Mostly Clear 3% 7 mph WNW 70%
8 AM 16° Partly Cloudy 3% 7 mph WNW 64%
9 AM 18° Mostly Clear 3% 7 mph WNW 58%
10 AM 19° Mostly Clear 3% 7 mph WNW 52%
11 AM 19° Mostly Clear 3% 7 mph W 50%
12 PM 21° Partly Cloudy 3% 8 mph W 46%
1 PM 23° Partly Cloudy 3% 8 mph W 45%
2 PM 23° Partly Cloudy 3% 8 mph W 45%
3 PM 23° Mostly Cloudy 10% 7 mph W 45%
4 PM 23° Overcast 10% 7 mph W 46%
5 PM 24° Mostly Cloudy 10% 5 mph W 49%
15-Day Forecast
Today
7/16
Clear
23%
12°
26°
Fri
7/17
Partly Cloudy
23%
12°
25°
Sat
7/18
Heavy Rain
90%
14°
24°
Sun
7/19
Mostly Clear
56%
12°
23°
Mon
7/20
Partly Cloudy
38%
12°
27°
Tue
7/21
Rain
81%
14°
25°
Wed
7/22
Drizzle
60%
13°
24°
Thu
7/23
Clear
19%
12°
26°
Fri
7/24
Drizzle
60%
13°
27°
Sat
7/25
Drizzle
60%
14°
27°
Sun
7/26
Drizzle
60%
13°
26°
Mon
7/27
Drizzle
60%
14°
27°
Tue
7/28
Drizzle
60%
14°
27°
Wed
7/29
Drizzle
60%
14°
27°
Thu
7/30
Drizzle
60%
14°
28°
65
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
65 AQI 16.8 µg/m³
O3
Ground-level ozone
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 65 Moderate 28 65
Sat 62 Moderate 24 62
Sun 123 Unhealthy for Sensitive Groups 40 123
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 Thu Jul 16, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 110 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE0 J/kg
MUCAPE0 J/kg
SBCIN-10567 J/kg
MLCIN0 J/kg
Lifted Index4.5
Kinematics
0–6 km Shear43 kt
0–1 km Shear16 kt
Eff. Shear—
0–1 km SRH-72
0–3 km SRH-89
Eff. SRH—
Storm Motion290° @ 41 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado-0.0
STP (eff)—
Supercell—
K-Index-2.4
Thermo & Levels
PWAT0.64 in
0–3 km LR7.2 °C/km
700–500 LR5.3 °C/km
Total Totals39.9
LCL834 hPa
LFC—
EL—
Freezing Lvl10,561 ft