Washington, District of Columbia

Last updated: 7:26 PM CDT · Refresh

18°C

Feels like 17°

Partly Cloudy

▲ 21° / ▼ 12°

Wind

7 mph E

Humidity

63%

Dew Point

12°

Pressure

30.11 inHg

Visibility

10 mi

UV Index

0.0

Cloud Cover

53%

Sunrise

7:12 AM

Sunset

6:37 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Washington is currently partly cloudy at 18°C. Precipitation is likely — peak probability 90% around 4 AM. Sunrise: 7:12AM · Sunset: 6:37PM.

41 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

18°

16%

9 PM

18°

55%

10 PM

18°

38%

11 PM

17°

62%

12 AM

17°

78%

1 AM

16°

81%

2 AM

16°

80%

3 AM

16°

85%

4 AM

16°

90%

5 AM

14°

90%

6 AM

13°

90%

7 AM

13°

90%

8 AM

14°

90%

9 AM

16°

90%

10 AM

17°

81%

11 AM

17°

81%

12 PM

17°

81%

1 PM

19°

81%

2 PM

19°

81%

3 PM

20°

80%

4 PM

20°

77%

5 PM

18°

82%

6 PM

18°

81%

7 PM

18°

81%

7-Day Forecast

Tonight

21° 12°

Rain, 62% chance.

Sun

21° 13°

Heavy Rain, 90% chance.

Mon

23° 14°

Mostly Cloudy with a 85% chance of rain.

Tue

28° 11°

Partly Cloudy.

Wed

31° 17°

Clear with a 30% chance of rain.

Thu

22° 12°

Rain, 64% chance.

Fri

26° 12°

Drizzle, 52% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 18° Partly Cloudy 16% 7 mph E 63%

9 PM 18° Overcast 55% 7 mph E 64%

10 PM 18° Overcast 38% 7 mph ENE 68%

11 PM 17° Rain 62% 8 mph ENE 72%

12 AM 17° Heavy Rain 78% 9 mph ENE 75%

1 AM 16° Heavy Rain 81% 10 mph ENE 78%

2 AM 16° Heavy Rain 80% 10 mph ENE 81%

3 AM 16° Heavy Rain 85% 11 mph ENE 84%

4 AM 16° Heavy Rain 90% 12 mph ENE 88%

5 AM 14° Heavy Rain 90% 12 mph ENE 90%

6 AM 13° Heavy Rain 90% 13 mph ENE 92%

7 AM 13° Heavy Rain 90% 14 mph E 94%

8 AM 14° Heavy Rain 90% 14 mph E 96%

9 AM 16° Overcast 90% 13 mph ENE 96%

10 AM 17° Overcast 81% 12 mph ENE 96%

11 AM 17° Heavy Rain 81% 10 mph ENE 97%

12 PM 17° Heavy Rain 81% 10 mph ENE 97%

1 PM 19° Rain 81% 9 mph ENE 97%

2 PM 19° Rain 81% 8 mph ENE 97%

3 PM 20° Rain 80% 7 mph ENE 98%

4 PM 20° Overcast 77% 7 mph ENE 98%

5 PM 18° Rain 82% 6 mph ENE 98%

6 PM 18° Rain 81% 6 mph ENE 98%

7 PM 18° Heavy Rain 81% 6 mph ENE 99%

15-Day Forecast

Today

10/10

Rain

62%

12°

21°

Sun

10/11

Heavy Rain

90%

13°

21°

Mon

10/12

Mostly Cloudy

85%

14°

23°

Tue

10/13

Partly Cloudy

11°

28°

Wed

10/14

Clear

30%

17°

31°

Thu

10/15

Rain

64%

12°

22°

Fri

10/16

Drizzle

52%

12°

26°

Sat

10/17

Rain

27%

6°

22°

Sun

10/18

Drizzle

44%

1°

14°

Mon

10/19

Clear

44%

-1°

16°

Tue

10/20

Clear

19%

2°

19°

Wed

10/21

Clear

25%

9°

21°

Thu

10/22

Clear

60%

11°

21°

Fri

10/23

Drizzle

60%

11°

21°

Sat

10/24

Drizzle

60%

10°

20°

Good

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

41 AQI 7.3 µg/m³

O₃

Ground-level ozone

35 AQI 39 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Today 41 Good 35 41

Mon 33 Good 33 15

Tue 30 Good 30 14

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 Sat Oct 10, 23:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE0 J/kg

MLCAPE13 J/kg

MUCAPE0 J/kg

SBCIN—

MLCIN0 J/kg

Lifted Index12.0

Kinematics

0–6 km Shear35 kt

0–1 km Shear16 kt

Eff. Shear—

0–1 km SRH92

0–3 km SRH164

Eff. SRH—

Storm Motion283° @ 8 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index13.7

Thermo & Levels

PWAT1.18 in

0–3 km LR4.0 °C/km

700–500 LR5.1 °C/km

Total Totals25.9

LCL918 hPa

LFC—

EL—

Freezing Lvl14,183 ft

Washington, District of Columbia

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