Areal Flood Watch 11:00 PM

Salem, Oregon

Last updated: 10:19 AM CDT  ·  Refresh
13°C
Feels like 13°
Mostly Cloudy
▲ 22°  /  ▼ 10°
Wind
2 mph SSW
Humidity
85%
Dew Point
11°
Pressure
29.87 inHg
Visibility
10 mi
UV Index
3.1
Cloud Cover
67%
Sunrise
6:40 AM
Sunset
7:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Salem is currently mostly cloudy at 13°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:40AM · Sunset: 7:37PM.

Alerts

Areal Flood Watch
Expires 11:00 PM
38 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
13°
3%
9 AM
13°
3%
10 AM
15°
3%
11 AM
17°
3%
12 PM
18°
3%
1 PM
19°
3%
2 PM
21°
3%
3 PM
21°
3%
4 PM
21°
3%
5 PM
22°
3%
6 PM
21°
3%
7 PM
19°
3%
8 PM
17°
3%
9 PM
16°
3%
10 PM
15°
3%
11 PM
14°
3%
12 AM
13°
3%
1 AM
13°
3%
2 AM
13°
3%
3 AM
13°
3%
4 AM
12°
3%
5 AM
11°
3%
6 AM
11°
3%
7 AM
12°
3%
7-Day Forecast
Today
22° 10°
Mostly Clear.
Tue
26° 10°
Clear.
Wed
28° 11°
Clear.
Thu
24° 9°
Clear.
Fri
21° 8°
Clear.
Sat
19° 8°
Clear.
Sun
23° 8°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 13° Mostly Cloudy 3% 2 mph SSW 85%
9 AM 13° Partly Cloudy 3% 2 mph SW 79%
10 AM 15° Partly Cloudy 3% 2 mph WSW 73%
11 AM 17° Mostly Clear 3% 2 mph NW 66%
12 PM 18° Mostly Clear 3% 3 mph NNW 60%
1 PM 19° Mostly Clear 3% 4 mph N 55%
2 PM 21° Clear 3% 5 mph N 51%
3 PM 21° Clear 3% 6 mph N 49%
4 PM 21° Clear 3% 6 mph NNE 47%
5 PM 22° Clear 3% 6 mph NNE 47%
6 PM 21° Clear 3% 6 mph NNE 53%
7 PM 19° Clear 3% 5 mph NNE 60%
8 PM 17° Clear 3% 5 mph NNE 66%
9 PM 16° Clear 3% 4 mph NNE 70%
10 PM 15° Clear 3% 4 mph NNE 75%
11 PM 14° Clear 3% 4 mph NNE 79%
12 AM 13° Clear 3% 4 mph NNE 82%
1 AM 13° Clear 3% 4 mph NNE 85%
2 AM 13° Clear 3% 4 mph NNE 87%
3 AM 13° Clear 3% 4 mph NNE 89%
4 AM 12° Clear 3% 5 mph NNE 91%
5 AM 11° Clear 3% 5 mph NNE 92%
6 AM 11° Clear 3% 5 mph NNE 90%
7 AM 12° Clear 3% 5 mph NNE 89%
15-Day Forecast
Today
9/7
Mostly Clear
3%
10°
22°
Tue
9/8
Clear
3%
10°
26°
Wed
9/9
Clear
3%
11°
28°
Thu
9/10
Clear
3%
9°
24°
Fri
9/11
Clear
8%
8°
21°
Sat
9/12
Clear
17%
8°
19°
Sun
9/13
Clear
8%
8°
23°
Mon
9/14
Clear
18%
9°
29°
Tue
9/15
Clear
3%
10°
27°
Wed
9/16
Clear
21%
11°
26°
Thu
9/17
Clear
25%
11°
26°
Fri
9/18
Clear
25%
11°
26°
Sat
9/19
Clear
25%
11°
24°
Sun
9/20
Clear
25%
11°
24°
Mon
9/21
Drizzle
60%
12°
23°
38
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
PM2.5
Fine particulate matter
Dominant
38 AQI 6.9 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 38 Good 34 38
Wed 49 Good 36 49
Thu 56 Moderate 42 56
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Sep 7, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE7 J/kg
MUCAPE5 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index7.9
Kinematics
0–6 km Shear34 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH7
0–3 km SRH51
Eff. SRH—
Storm Motion10° @ 18 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index8.4
Thermo & Levels
PWAT0.87 in
0–3 km LR4.6 °C/km
700–500 LR5.6 °C/km
Total Totals39.0
LCL983 hPa
LFC—
EL—
Freezing Lvl9,639 ft