Klamath Falls, Oregon

Last updated: 12:58 AM CDT · Refresh

16°C

Feels like 13°

Mostly Cloudy

▲ 26° / ▼ 4°

Wind

4 mph SSW

Humidity

49%

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 15°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

14°

11%

12 AM

13°

11%

1 AM

11°

2 AM

10°

3 AM

9°

4 AM

8°

5 AM

4°

6 AM

4°

7 AM

6°

8 AM

9°

9 AM

12°

10 AM

14°

11 AM

16°

12 PM

17°

10%

1 PM

21°

10%

2 PM

21°

11%

3 PM

21°

11%

4 PM

20°

11%

5 PM

21°

11%

6 PM

19°

15%

7 PM

17°

15%

8 PM

17°

26%

9 PM

14°

26%

7-Day Forecast

Tonight

26° 4°

Mostly Cloudy.

Tue

21° 4°

Partly Cloudy with a 29% chance of rain.

Wed

14° 4°

Rain, 84% chance.

Thu

14° 4°

Partly Cloudy with a 74% chance of rain.

Fri

18° 2°

Drizzle, 50% chance.

Sat

22° 3°

Clear with a 30% chance of rain.

Sun

22° 5°

Rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 16° Mostly Cloudy 11% 4 mph SSW 49%

11 PM 14° Overcast 11% 2 mph WNW 55%

12 AM 13° Overcast 11% 2 mph SSE 59%

1 AM 11° Mostly Cloudy 3% 3 mph SSE 61%

2 AM 10° Mostly Cloudy 3% 3 mph SSE 63%

3 AM 9° Mostly Cloudy 3% 3 mph SSE 66%

4 AM 8° Partly Cloudy 3% 3 mph SE 67%

5 AM 4° Mostly Clear 3% 4 mph SE 62%

6 AM 4° Clear 3% 4 mph SE 56%

7 AM 6° Clear 3% 3 mph SSE 50%

8 AM 9° Clear 3% 4 mph S 44%

9 AM 12° Clear 3% 6 mph SSW 38%

10 AM 14° Mostly Clear 3% 7 mph SSW 31%

11 AM 16° Partly Cloudy 3% 8 mph SW 29%

12 PM 17° Mostly Cloudy 10% 9 mph SW 27%

1 PM 21° Overcast 10% 11 mph WSW 25%

2 PM 21° Overcast 11% 12 mph SW 25%

3 PM 21° Overcast 11% 12 mph SW 26%

4 PM 20° Overcast 11% 12 mph SW 27%

5 PM 21° Overcast 11% 10 mph WSW 37%

6 PM 19° Overcast 15% 9 mph WSW 47%

7 PM 17° Mostly Cloudy 15% 8 mph WSW 57%

8 PM 17° Mostly Cloudy 26% 7 mph WSW 61%

9 PM 14° Mostly Cloudy 26% 7 mph WSW 64%

15-Day Forecast

Today

8/31

Mostly Cloudy

11%

4°

26°

Tue

9/1

Partly Cloudy

29%

4°

21°

Wed

9/2

Rain

84%

4°

14°

Thu

9/3

Partly Cloudy

74%

4°

14°

Fri

9/4

Drizzle

50%

2°

18°

Sat

9/5

Clear

30%

3°

22°

Sun

9/6

Rain

19%

5°

22°

Mon

9/7

Clear

4°

22°

Tue

9/8

Clear

4°

26°

Wed

9/9

Clear

7°

28°

Thu

9/10

Clear

9°

28°

Fri

9/11

Clear

9°

29°

Sat

9/12

Clear

8°

28°

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

MLCAPE11 J/kg

MUCAPE0 J/kg

SBCIN—

MLCIN0 J/kg

Lifted Index7.2

Kinematics

0–6 km Shear32 kt

0–1 km Shear8 kt

Eff. Shear—

0–1 km SRH-30

0–3 km SRH66

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 LR5.9 °C/km

700–500 LR6.9 °C/km

Total Totals43.7

LCL698 hPa

LFC—

EL—

Freezing Lvl8,740 ft

Klamath Falls, Oregon

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