McHenry County, North Dakota, United States

Last updated: 4:49 PM CDT · Refresh

64°F

Feels like 58°

Clear

▲ 65° / ▼ 40°

Wind

5 mph SE

Humidity

36%

Dew Point

37°

Pressure

28.50 inHg

Visibility

10 mi

UV Index

6.1

Cloud Cover

Sunrise

7:15 AM

Sunset

7:58 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: McHenry County is currently clear at 64°F. Precipitation is likely — peak probability 90% around 8 AM. Sunrise: 7:15AM · Sunset: 7:58PM.

27 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

64°

5 PM

64°

6 PM

63°

7 PM

60°

8 PM

58°

20%

9 PM

54°

20%

10 PM

53°

20%

11 PM

52°

20%

12 AM

51°

20%

1 AM

52°

50%

2 AM

52°

50%

3 AM

52°

54%

4 AM

52°

61%

5 AM

51°

73%

6 AM

50°

78%

7 AM

50°

87%

8 AM

50°

90%

9 AM

52°

90%

10 AM

53°

86%

11 AM

57°

69%

12 PM

58°

59%

1 PM

60°

36%

2 PM

61°

36%

3 PM

62°

36%

7-Day Forecast

Today

65° 40°

Clear with a 20% chance of rain.

Mon

66° 50°

Mostly Cloudy with a 87% chance of rain.

Tue

63° 45°

Partly Cloudy.

Wed

59° 42°

Overcast with a 60% chance of rain.

Thu

74° 39°

Mostly Clear.

Fri

68° 51°

Drizzle, 60% chance.

Sat

65° 50°

Drizzle, 55% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 64° Clear 3% 5 mph SE 36%

5 PM 64° Clear 3% 6 mph SE 37%

6 PM 63° Clear 3% 8 mph ESE 40%

7 PM 60° Clear 9% 8 mph ESE 42%

8 PM 58° Clear 20% 9 mph ESE 44%

9 PM 54° Clear 20% 10 mph ESE 46%

10 PM 53° Clear 20% 11 mph SE 47%

11 PM 52° Mostly Clear 20% 11 mph SE 48%

12 AM 51° Partly Cloudy 20% 11 mph SE 50%

1 AM 52° Partly Cloudy 50% 12 mph SE 49%

2 AM 52° Mostly Cloudy 50% 12 mph SE 48%

3 AM 52° Mostly Cloudy 54% 14 mph SE 47%

4 AM 52° Mostly Cloudy 61% 15 mph SE 54%

5 AM 51° Mostly Cloudy 73% 16 mph SE 66%

6 AM 50° Mostly Cloudy 78% 17 mph SE 76%

7 AM 50° Overcast 87% 16 mph SE 82%

8 AM 50° Heavy Rain 90% 16 mph SE 87%

9 AM 52° Rain 90% 16 mph SE 91%

10 AM 53° Rain 86% 16 mph SSE 91%

11 AM 57° Overcast 69% 15 mph SSE 90%

12 PM 58° Overcast 59% 15 mph SSE 90%

1 PM 60° Mostly Cloudy 36% 14 mph S 83%

2 PM 61° Partly Cloudy 36% 15 mph SSW 74%

3 PM 62° Partly Cloudy 36% 18 mph SW 66%

15-Day Forecast

Today

9/13

Clear

20%

40°

65°

Mon

9/14

Mostly Cloudy

87%

50°

66°

Tue

9/15

Partly Cloudy

45°

63°

Wed

9/16

Overcast

60%

42°

59°

Thu

9/17

Mostly Clear

17%

39°

74°

Fri

9/18

Drizzle

60%

51°

68°

Sat

9/19

Drizzle

55%

50°

65°

Sun

9/20

Overcast

44%

49°

69°

Mon

9/21

Drizzle

49%

49°

70°

Tue

9/22

Partly Cloudy

39%

48°

75°

Wed

9/23

Drizzle

60%

51°

75°

Thu

9/24

Clear

60%

56°

73°

Fri

9/25

Drizzle

60%

54°

70°

Sat

9/26

Drizzle

60%

52°

67°

Sun

9/27

Drizzle

60%

51°

66°

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

PM_2.5

Fine particulate matter

14 AQI 2.6 µg/m³

O₃

Ground-level ozone

Dominant

27 AQI 30 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Mon 27 Good 27 14

Tue 31 Good 31 13

Wed 24 Good 24 8

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Sun Sep 13, 20:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE2 J/kg

MLCAPE9 J/kg

MUCAPE0 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index12.8

Kinematics

0–6 km Shear42 kt

0–1 km Shear10 kt

Eff. Shear—

0–1 km SRH47

0–3 km SRH30

Eff. SRH—

Storm Motion336° @ 17 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index-9.4

Thermo & Levels

PWAT0.52 in

0–3 km LR4.6 °C/km

700–500 LR5.7 °C/km

Total Totals31.3

LCL771 hPa

LFC965 hPa

EL942 hPa

Freezing Lvl12,382 ft

McHenry County, North Dakota, United States

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