Klamath Falls, Oregon

Last updated: 12:27 AM CDT · Refresh

16°C

Feels like 13°

Mostly Cloudy

▲ 26° / ▼ 4°

Wind

4 mph S

Humidity

44%

Dew Point

1°

Pressure

25.54 inHg

Visibility

8 mi

UV Index

0.0

Cloud Cover

75%

Sunrise

6:30 AM

Sunset

7:42 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Klamath Falls is currently mostly cloudy at 16°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:30AM · Sunset: 7:42PM.

39 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

16°

11%

11 PM

15°

11%

12 AM

14°

11%

1 AM

11°

2 AM

11°

3 AM

9°

4 AM

9°

5 AM

4°

6 AM

4°

7 AM

6°

8 AM

8°

9 AM

11°

10 AM

13°

11 AM

15°

12 PM

16°

1 PM

21°

10%

2 PM

21°

11%

3 PM

21°

11%

4 PM

21°

11%

5 PM

22°

11%

6 PM

20°

11%

7 PM

18°

15%

8 PM

17°

26%

9 PM

14°

26%

7-Day Forecast

Tonight

26° 4°

Mostly Cloudy.

Tue

22° 4°

Partly Cloudy with a 29% chance of rain.

Wed

14° 4°

Rain, 84% chance.

Thu

15° 4°

Partly Cloudy with a 74% chance of rain.

Fri

18° 2°

Drizzle, 51% chance.

Sat

23° 3°

Clear with a 30% chance of rain.

Sun

23° 4°

Rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 16° Mostly Cloudy 11% 4 mph S 44%

11 PM 15° Overcast 11% 3 mph W 53%

12 AM 14° Overcast 11% 2 mph S 57%

1 AM 11° Mostly Cloudy 3% 3 mph SSE 60%

2 AM 11° Mostly Cloudy 3% 3 mph SSE 62%

3 AM 9° Mostly Cloudy 3% 3 mph SSE 64%

4 AM 9° Partly Cloudy 3% 3 mph SE 66%

5 AM 4° Mostly Clear 3% 4 mph SE 64%

6 AM 4° Clear 3% 4 mph SE 59%

7 AM 6° Clear 3% 4 mph SSE 53%

8 AM 8° Clear 3% 4 mph S 47%

9 AM 11° Clear 3% 5 mph SSW 41%

10 AM 13° Mostly Clear 3% 7 mph SSW 35%

11 AM 15° Partly Cloudy 3% 8 mph SW 30%

12 PM 16° Mostly Cloudy 8% 9 mph SW 28%

1 PM 21° Mostly Cloudy 10% 10 mph SW 26%

2 PM 21° Overcast 11% 12 mph SW 25%

3 PM 21° Overcast 11% 12 mph SW 26%

4 PM 21° Overcast 11% 12 mph SW 26%

5 PM 22° Overcast 11% 11 mph SW 32%

6 PM 20° Overcast 11% 10 mph WSW 42%

7 PM 18° Mostly Cloudy 15% 8 mph WSW 52%

8 PM 17° Mostly Cloudy 26% 8 mph WSW 59%

9 PM 14° Mostly Cloudy 26% 7 mph WSW 62%

15-Day Forecast

Today

8/31

Mostly Cloudy

11%

4°

26°

Tue

9/1

Partly Cloudy

29%

4°

22°

Wed

9/2

Rain

84%

4°

14°

Thu

9/3

Partly Cloudy

74%

4°

15°

Fri

9/4

Drizzle

51%

2°

18°

Sat

9/5

Clear

30%

3°

23°

Sun

9/6

Rain

19%

4°

23°

Mon

9/7

Clear

3°

22°

Tue

9/8

Clear

3°

26°

Wed

9/9

Clear

6°

29°

Thu

9/10

Clear

8°

28°

Fri

9/11

Clear

9°

29°

Sat

9/12

Clear

8°

27°

Sun

9/13

Clear

7°

27°

Mon

9/14

Clear

7°

27°

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

28 AQI 5.1 µg/m³

O₃

Ground-level ozone

Dominant

39 AQI 43 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 39 Good 39 28

Wed 37 Good 37 27

Thu 29 Good 29 6

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 Tue Sep 1, 04:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE0 J/kg

MLCAPE10 J/kg

MUCAPE0 J/kg

SBCIN0 J/kg

MLCIN0 J/kg

Lifted Index7.0

Kinematics

0–6 km Shear32 kt

0–1 km Shear9 kt

Eff. Shear—

0–1 km SRH-32

0–3 km SRH63

Eff. SRH—

Storm Motion235° @ 22 kt

0–1 km EHI-0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index13.5

Thermo & Levels

PWAT0.46 in

0–3 km LR6.2 °C/km

700–500 LR6.9 °C/km

Total Totals43.7

LCL684 hPa

LFC865 hPa

EL865 hPa

Freezing Lvl8,734 ft

Klamath Falls, Oregon

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