Nikolski to Seguam Pacific Side from 15 to 75 NM, PK

Last updated: 12:04 AM CDT  ·  Refresh
28°C
Feels like 30°
Partly Cloudy
▲ 34°  /  ▼ 23°
Wind
4 mph NE
Humidity
69%
Dew Point
22°
Pressure
29.99 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
32%
Sunrise
6:54 AM
Sunset
6:58 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Nikolski to Seguam Pacific Side from 15 to 75 NM is currently partly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 692 J/kg) — isolated convective development possible. Sunrise: 6:54AM · Sunset: 6:58PM.

Alerts

No active alerts for this location.
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
3%
12 AM
27°
14%
1 AM
27°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
26°
3%
10 AM
27°
3%
11 AM
29°
3%
12 PM
30°
3%
1 PM
32°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
32°
3%
5 PM
32°
3%
6 PM
30°
3%
7 PM
29°
3%
8 PM
29°
3%
9 PM
28°
3%
10 PM
28°
6%
7-Day Forecast
Today
34° 23°
Partly Cloudy.
Thu
33° 23°
Partly Cloudy.
Fri
33° 21°
Partly Cloudy.
Sat
33° 21°
Partly Cloudy.
Sun
36° 21°
Mostly Clear.
Mon
35° 21°
Rain, 61% chance.
Tue
36° 22°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 3% 4 mph NE 69%
12 AM 27° Partly Cloudy 14% 5 mph NE 69%
1 AM 27° Partly Cloudy 3% 5 mph NE 72%
2 AM 26° Mostly Cloudy 3% 6 mph NE 73%
3 AM 26° Mostly Cloudy 3% 6 mph NE 76%
4 AM 25° Mostly Cloudy 3% 6 mph NE 76%
5 AM 23° Partly Cloudy 3% 6 mph NE 75%
6 AM 23° Partly Cloudy 3% 7 mph NE 76%
7 AM 23° Partly Cloudy 3% 7 mph NE 72%
8 AM 25° Partly Cloudy 3% 7 mph NE 67%
9 AM 26° Partly Cloudy 3% 6 mph NE 62%
10 AM 27° Partly Cloudy 3% 6 mph NNE 58%
11 AM 29° Partly Cloudy 3% 6 mph N 54%
12 PM 30° Partly Cloudy 3% 7 mph N 50%
1 PM 32° Partly Cloudy 3% 7 mph NNW 49%
2 PM 33° Mostly Cloudy 3% 8 mph NNW 47%
3 PM 33° Mostly Cloudy 3% 8 mph NNW 44%
4 PM 32° Mostly Cloudy 3% 8 mph NNW 45%
5 PM 32° Mostly Cloudy 3% 8 mph NNW 46%
6 PM 30° Mostly Cloudy 3% 8 mph NNW 48%
7 PM 29° Mostly Cloudy 3% 8 mph N 49%
8 PM 29° Mostly Cloudy 3% 8 mph N 50%
9 PM 28° Overcast 3% 8 mph N 50%
10 PM 28° Mostly Cloudy 6% 8 mph N 54%
15-Day Forecast
Today
9/23
Partly Cloudy
3%
23°
34°
Thu
9/24
Partly Cloudy
7%
23°
33°
Fri
9/25
Partly Cloudy
6%
21°
33°
Sat
9/26
Partly Cloudy
14%
21°
33°
Sun
9/27
Mostly Clear
16%
21°
36°
Mon
9/28
Rain
61%
21°
35°
Tue
9/29
Drizzle
63%
22°
36°
Wed
9/30
Heavy Rain
90%
21°
31°
Thu
10/1
Drizzle
69%
21°
29°
Fri
10/2
Rain
90%
20°
32°
Sat
10/3
Drizzle
60%
19°
32°
Sun
10/4
Drizzle
60%
19°
32°
Mon
10/5
Drizzle
60%
19°
32°
Tue
10/6
Drizzle
60%
18°
31°
Wed
10/7
Drizzle
60%
18°
31°
52
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
52 AQI 10.0 µg/m³
O3
Ground-level ozone
44 AQI 49 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 44 52
Fri 51 Moderate 45 51
Sat 45 Good 45 38
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 Thu Sep 24, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE466 J/kg
MLCAPE140 J/kg
MUCAPE466 J/kg
SBCIN-201 J/kg
MLCIN-193 J/kg
Lifted Index-0.2
Kinematics
0–6 km Shear7 kt
0–1 km Shear10 kt
Eff. Shear8 kt
0–1 km SRH-29
0–3 km SRH3
Eff. SRH3
Storm Motion49° @ 22 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index25.7
Thermo & Levels
PWAT1.66 in
0–3 km LR5.9 °C/km
700–500 LR4.6 °C/km
Total Totals40.8
LCL929 hPa
LFC505 hPa
EL203 hPa
Freezing Lvl17,861 ft