Severe Thunderstorm Watch 12:00 AM

Griggs County, North Dakota, United States

Last updated: 9:01 PM CDT  ·  Refresh
29°C
Feels like 32°
Clear
▲ 32°  /  ▼ 19°
Wind
11 mph SSE
Humidity
61%
Dew Point
21°
Pressure
28.35 inHg
Visibility
10 mi
UV Index
0.8
Cloud Cover
7%
Sunrise
5:52 AM
Sunset
9:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Griggs County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2126 J/kg) — isolated convective development possible. Sunrise: 5:52AM · Sunset: 9:25PM.

Alerts

Severe Thunderstorm Watch
Expires 12:00 AM
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
9%
10 PM
27°
26%
11 PM
27°
28%
12 AM
25°
26%
1 AM
24°
21%
2 AM
24°
20%
3 AM
23°
8%
4 AM
23°
6%
5 AM
23°
6%
6 AM
20°
5%
7 AM
20°
14%
8 AM
21°
14%
9 AM
21°
3%
10 AM
22°
3%
11 AM
23°
3%
12 PM
24°
3%
1 PM
24°
3%
2 PM
27°
3%
3 PM
28°
3%
4 PM
29°
3%
5 PM
29°
3%
6 PM
29°
3%
7 PM
28°
3%
8 PM
27°
3%
7-Day Forecast
Tonight
32° 19°
Clear.
Fri
29° 19°
Partly Cloudy with a 26% chance of rain.
Sat
31° 16°
Partly Cloudy.
Sun
34° 19°
Mostly Clear.
Mon
29° 15°
Clear.
Tue
23° 13°
Clear.
Wed
26° 11°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 9% 11 mph SSE 61%
10 PM 27° Clear 26% 8 mph SSE 65%
11 PM 27° Drizzle 28% 7 mph SSE 68%
12 AM 25° Rain 26% 7 mph S 70%
1 AM 24° Rain 21% 8 mph SSE 72%
2 AM 24° Partly Cloudy 20% 7 mph S 72%
3 AM 23° Partly Cloudy 8% 8 mph SSW 74%
4 AM 23° Partly Cloudy 6% 8 mph WSW 75%
5 AM 23° Partly Cloudy 6% 8 mph W 81%
6 AM 20° Overcast 5% 9 mph NW 87%
7 AM 20° Overcast 14% 11 mph NW 92%
8 AM 21° Mostly Cloudy 14% 12 mph NNW 87%
9 AM 21° Mostly Cloudy 3% 12 mph NNW 83%
10 AM 22° Mostly Cloudy 3% 13 mph NNW 78%
11 AM 23° Mostly Cloudy 3% 13 mph NNW 74%
12 PM 24° Partly Cloudy 3% 13 mph NNW 70%
1 PM 24° Partly Cloudy 3% 13 mph NNW 66%
2 PM 27° Partly Cloudy 3% 13 mph NNW 62%
3 PM 28° Partly Cloudy 3% 13 mph NNW 58%
4 PM 29° Mostly Clear 3% 13 mph NNW 55%
5 PM 29° Mostly Clear 3% 13 mph NNW 56%
6 PM 29° Mostly Clear 3% 12 mph N 56%
7 PM 28° Mostly Clear 3% 12 mph N 56%
8 PM 27° Clear 3% 10 mph N 61%
15-Day Forecast
Today
7/16
Clear
9%
19°
32°
Fri
7/17
Partly Cloudy
26%
19°
29°
Sat
7/18
Partly Cloudy
7%
16°
31°
Sun
7/19
Mostly Clear
14%
19°
34°
Mon
7/20
Clear
13%
15°
29°
Tue
7/21
Clear
3%
13°
23°
Wed
7/22
Clear
8%
11°
26°
Thu
7/23
Clear
8%
14°
29°
Fri
7/24
Drizzle
43%
16°
31°
Sat
7/25
Drizzle
44%
17°
37°
Sun
7/26
Clear
27%
18°
40°
Mon
7/27
Drizzle
60%
17°
40°
Tue
7/28
Drizzle
60%
17°
32°
Wed
7/29
Drizzle
60%
18°
32°
Thu
7/30
Drizzle
60%
18°
31°
44
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
42 AQI 7.6 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 44 42
Sat 41 Good 35 41
Sun 70 Moderate 44 70
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 Thu Jul 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2164 J/kg
MLCAPE2567 J/kg
MUCAPE3035 J/kg
SBCIN-160 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear30 kt
0–1 km Shear9 kt
Eff. Shear34 kt
0–1 km SRH52
0–3 km SRH-28
Eff. SRH-28
Storm Motion240° @ 25 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.4
STP (eff)0.0
Supercell0.0
K-Index37.2
Thermo & Levels
PWAT1.81 in
0–3 km LR6.6 °C/km
700–500 LR6.3 °C/km
Total Totals51.7
LCL849 hPa
LFC758 hPa
EL179 hPa
Freezing Lvl14,357 ft