Seattle, Washington

Last updated: 10:05 AM CDT  ·  Refresh
11°C
Feels like 7°
Rain
▲ 13°  /  ▼ 7°
Wind
13 mph SSW
Humidity
86%
Dew Point
9°
Pressure
29.82 inHg
Visibility
10 mi
UV Index
0.6
Cloud Cover
96%
Sunrise
7:02 AM
Sunset
4:41 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Seattle is currently rain at 11°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:02AM · Sunset: 4:41PM.

Alerts

No active alerts for this location.
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
11°
8%
9 AM
10°
7%
10 AM
11°
6%
11 AM
12°
3%
12 PM
12°
3%
1 PM
13°
2%
2 PM
13°
1%
3 PM
13°
0%
4 PM
12°
0%
5 PM
12°
0%
6 PM
11°
0%
7 PM
11°
0%
8 PM
11°
0%
9 PM
10°
0%
10 PM
9°
0%
11 PM
9°
1%
12 AM
9°
2%
1 AM
9°
3%
2 AM
9°
4%
3 AM
9°
10%
4 AM
9°
6%
5 AM
8°
6%
6 AM
8°
7%
7 AM
9°
7%
7-Day Forecast
Today
13° 7°
Mostly Cloudy.
Mon
12° 7°
Drizzle, 93% chance.
Tue
13° 9°
Rain, 92% chance.
Wed
18° 11°
Clear with a 45% chance of rain.
Thu
16° 10°
Clear with a 67% chance of rain.
Fri
14° 9°
Rain, 91% chance.
Sat
12° 8°
Rain, 91% chance.
TimeTempConditionsPrecipWindHumidity
Now 11° Rain 8% 13 mph SSW 86%
9 AM 10° Overcast 7% 12 mph SSW 82%
10 AM 11° Overcast 6% 12 mph SW 82%
11 AM 12° Overcast 3% 13 mph SW 75%
12 PM 12° Overcast 3% 12 mph SW 71%
1 PM 13° Mostly Cloudy 2% 10 mph WSW 70%
2 PM 13° Mostly Cloudy 1% 8 mph WSW 71%
3 PM 13° Mostly Cloudy 0% 6 mph SW 73%
4 PM 12° Mostly Cloudy 0% 5 mph SSW 78%
5 PM 12° Mostly Cloudy 0% 5 mph SSW 80%
6 PM 11° Overcast 0% 4 mph S 82%
7 PM 11° Overcast 0% 4 mph SSE 85%
8 PM 11° Mostly Cloudy 0% 4 mph SSE 86%
9 PM 10° Mostly Cloudy 0% 4 mph SE 86%
10 PM 9° Mostly Cloudy 0% 4 mph SE 86%
11 PM 9° Mostly Cloudy 1% 3 mph ESE 85%
12 AM 9° Overcast 2% 3 mph E 85%
1 AM 9° Overcast 3% 3 mph E 85%
2 AM 9° Overcast 4% 3 mph E 85%
3 AM 9° Overcast 10% 2 mph E 84%
4 AM 9° Overcast 6% 2 mph E 84%
5 AM 8° Overcast 6% 2 mph E 84%
6 AM 8° Overcast 7% 2 mph ESE 84%
7 AM 9° Overcast 7% 2 mph SSE 84%
15-Day Forecast
Today
11/8
Mostly Cloudy
8%
7°
13°
Mon
11/9
Drizzle
93%
7°
12°
Tue
11/10
Rain
92%
9°
13°
Wed
11/11
Clear
45%
11°
18°
Thu
11/12
Clear
67%
10°
16°
Fri
11/13
Rain
91%
9°
14°
Sat
11/14
Rain
91%
8°
12°
Sun
11/15
Drizzle
82%
7°
12°
Mon
11/16
Drizzle
82%
6°
11°
Tue
11/17
Drizzle
84%
5°
10°
Wed
11/18
Drizzle
84%
5°
10°
Thu
11/19
Drizzle
86%
5°
10°
Fri
11/20
Drizzle
87%
5°
10°
Sat
11/21
Drizzle
82%
6°
11°
Sun
11/22
Drizzle
88%
5°
11°
33
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
PM2.5
Fine particulate matter
24 AQI 4.4 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 33 Good 33 24
Tue 46 Good 24 46
Wed 35 Good 24 35
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. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Sun Nov 8, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 110 120 130 140 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE158 J/kg
MLCAPE154 J/kg
MUCAPE169 J/kg
SBCIN-30 J/kg
MLCIN-15 J/kg
Lifted Index7.5
Kinematics
0–6 km Shear79 kt
0–1 km Shear30 kt
Eff. Shear32 kt
0–1 km SRH165
0–3 km SRH184
Eff. SRH184
Storm Motion271° @ 45 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.2
STP (eff)0.1
Supercell0.5
K-Index9.2
Thermo & Levels
PWAT0.60 in
0–3 km LR7.0 °C/km
700–500 LR3.7 °C/km
Total Totals38.6
LCL983 hPa
LFC883 hPa
EL607 hPa
Freezing Lvl5,312 ft