Richland County, Montana, United States

Last updated: 5:20 PM CDT · Refresh

35°C

Feels like 34°

Partly Cloudy

▲ 38° / ▼ 17°

Wind

8 mph S

Humidity

30%

Dew Point

14°

Pressure

27.25 inHg

Visibility

10 mi

UV Index

7.0

Cloud Cover

37%

Sunrise

5:31 AM

Sunset

8:37 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Richland County is currently partly cloudy at 35°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1812 J/kg) — isolated convective development possible. Sunrise: 5:31AM · Sunset: 8:37PM.

53 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

35°

35%

5 PM

34°

37%

6 PM

33°

25%

7 PM

31°

26%

8 PM

29°

24%

9 PM

26°

21%

10 PM

24°

21%

11 PM

24°

11%

12 AM

23°

1 AM

21°

10%

2 AM

21°

10%

3 AM

20°

10%

4 AM

19°

17%

5 AM

17°

17%

6 AM

17°

21%

7 AM

18°

21%

8 AM

19°

25%

9 AM

22°

25%

10 AM

23°

25%

11 AM

24°

18%

12 PM

24°

18%

1 PM

26°

18%

2 PM

27°

18%

3 PM

27°

18%

7-Day Forecast

Today

38° 17°

Partly Cloudy with a 35% chance of rain.

Thu

32° 17°

Mostly Cloudy with a 25% chance of rain.

Fri

34° 14°

Mostly Clear with a 31% chance of rain.

Sat

38° 17°

Clear with a 33% chance of rain.

Sun

36° 18°

Clear.

Mon

28° 13°

Mostly Clear with a 41% chance of rain.

Tue

26° 8°

Clear.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 35° Partly Cloudy 35% 8 mph S 30%

5 PM 34° Mostly Clear 37% 8 mph S 38%

6 PM 33° Partly Cloudy 25% 8 mph SSE 43%

7 PM 31° Partly Cloudy 26% 7 mph SE 47%

8 PM 29° Partly Cloudy 24% 7 mph SE 51%

9 PM 26° Partly Cloudy 21% 6 mph SE 55%

10 PM 24° Partly Cloudy 21% 6 mph SE 57%

11 PM 24° Mostly Cloudy 11% 6 mph SE 61%

12 AM 23° Mostly Cloudy 5% 6 mph ESE 66%

1 AM 21° Mostly Cloudy 10% 4 mph E 69%

2 AM 21° Mostly Cloudy 10% 4 mph ENE 72%

3 AM 20° Overcast 10% 5 mph ENE 75%

4 AM 19° Mostly Cloudy 17% 5 mph NE 79%

5 AM 17° Mostly Cloudy 17% 6 mph NNE 82%

6 AM 17° Mostly Cloudy 21% 8 mph NNE 83%

7 AM 18° Mostly Cloudy 21% 10 mph NNE 78%

8 AM 19° Mostly Cloudy 25% 12 mph NE 72%

9 AM 22° Mostly Cloudy 25% 11 mph NE 67%

10 AM 23° Mostly Cloudy 25% 11 mph NE 62%

11 AM 24° Overcast 18% 10 mph NE 58%

12 PM 24° Overcast 18% 10 mph NE 55%

1 PM 26° Overcast 18% 10 mph NE 53%

2 PM 27° Mostly Cloudy 18% 10 mph NE 50%

3 PM 27° Mostly Cloudy 18% 10 mph NE 49%

15-Day Forecast

Today

7/29

Partly Cloudy

35%

17°

38°

Thu

7/30

Mostly Cloudy

25%

17°

32°

Fri

7/31

Mostly Clear

31%

14°

34°

Sat

8/1

Clear

33%

17°

38°

Sun

8/2

Clear

18°

36°

Mon

8/3

Mostly Clear

41%

13°

28°

Tue

8/4

Clear

17%

8°

26°

Wed

8/5

Clear

18%

9°

28°

Thu

8/6

Partly Cloudy

34%

13°

31°

Fri

8/7

Clear

51%

14°

32°

Sat

8/8

Drizzle

51%

11°

30°

Sun

8/9

Clear

60%

17°

31°

Mon

8/10

Drizzle

60%

18°

31°

Tue

8/11

Drizzle

60%

18°

32°

Wed

8/12

Drizzle

60%

19°

34°

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

PM_2.5

Fine particulate matter

Dominant

53 AQI 10.1 µg/m³

O₃

Ground-level ozone

42 AQI 45 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Thu 53 Moderate 42 53

Fri 49 Good 49 45

Sat 43 Good 43 42

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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE1326 J/kg

MLCAPE859 J/kg

MUCAPE1326 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index-6.5

Kinematics

0–6 km Shear29 kt

0–1 km Shear7 kt

Eff. Shear27 kt

0–1 km SRH25

0–3 km SRH-9

Eff. SRH-9

Storm Motion212° @ 25 kt

0–1 km EHI0.2

Composite Parameters

Sig. Tornado0.0

STP (eff)0.0

Supercell0.0

K-Index39.1

Thermo & Levels

PWAT1.27 in

0–3 km LR8.9 °C/km

700–500 LR8.5 °C/km

Total Totals57.7

LCL680 hPa

LFC923 hPa

EL221 hPa

Freezing Lvl13,009 ft

Richland County, Montana, United States

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