Areal Flood Watch 1:00 AM

Blair County, Pennsylvania, United States

Last updated: 7:18 PM CDT  ·  Refresh
22°C
Feels like 25°
Overcast
▲ 23°  /  ▼ 19°
Wind
5 mph SE
Humidity
94%
Dew Point
21°
Pressure
28.20 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
85%
Sunrise
6:11 AM
Sunset
8:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Blair County is currently overcast at 22°C. Precipitation is likely — peak probability 84% around 10 PM. Atmospheric instability is elevated (CAPE up to 655 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 8:27PM.

Alerts

Areal Flood Watch
Expires 1:00 AM
36 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
62%
9 PM
22°
76%
10 PM
22°
84%
11 PM
21°
65%
12 AM
21°
64%
1 AM
21°
58%
2 AM
21°
47%
3 AM
21°
46%
4 AM
21°
36%
5 AM
19°
31%
6 AM
19°
34%
7 AM
19°
44%
8 AM
19°
33%
9 AM
19°
23%
10 AM
19°
28%
11 AM
20°
8%
12 PM
22°
9%
1 PM
23°
5%
2 PM
24°
14%
3 PM
24°
5%
4 PM
25°
5%
5 PM
26°
5%
6 PM
24°
5%
7 PM
24°
5%
7-Day Forecast
Tonight
23° 19°
Overcast with a 65% chance of rain.
Mon
26° 17°
Partly Cloudy with a 47% chance of rain.
Tue
28° 14°
Mostly Clear.
Wed
29° 17°
Mostly Cloudy with a 66% chance of rain.
Thu
31° 19°
Rain, 82% chance.
Fri
31° 19°
Rain, 82% chance.
Sat
30° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 62% 5 mph SE 94%
9 PM 22° Overcast 76% 5 mph SSE 96%
10 PM 22° Overcast 84% 4 mph SSE 97%
11 PM 21° Heavy Rain 65% 5 mph S 98%
12 AM 21° Rain 64% 4 mph S 98%
1 AM 21° Rain 58% 5 mph S 98%
2 AM 21° Overcast 47% 6 mph S 97%
3 AM 21° Overcast 46% 4 mph SSW 96%
4 AM 21° Overcast 36% 3 mph SW 95%
5 AM 19° Overcast 31% 4 mph WSW 95%
6 AM 19° Overcast 34% 4 mph W 94%
7 AM 19° Overcast 44% 5 mph W 94%
8 AM 19° Mostly Cloudy 33% 6 mph WNW 93%
9 AM 19° Mostly Cloudy 23% 7 mph WNW 91%
10 AM 19° Mostly Cloudy 28% 8 mph WNW 88%
11 AM 20° Mostly Cloudy 8% 9 mph WNW 83%
12 PM 22° Partly Cloudy 9% 10 mph NW 76%
1 PM 23° Partly Cloudy 5% 10 mph NW 68%
2 PM 24° Partly Cloudy 14% 10 mph NW 63%
3 PM 24° Partly Cloudy 5% 10 mph NW 60%
4 PM 25° Mostly Clear 5% 9 mph NW 58%
5 PM 26° Mostly Clear 5% 9 mph NW 59%
6 PM 24° Mostly Clear 5% 8 mph NW 63%
7 PM 24° Mostly Clear 5% 7 mph NW 67%
15-Day Forecast
Today
8/2
Overcast
65%
19°
23°
Mon
8/3
Partly Cloudy
47%
17°
26°
Tue
8/4
Mostly Clear
14%
14°
28°
Wed
8/5
Mostly Cloudy
66%
17°
29°
Thu
8/6
Rain
82%
19°
31°
Fri
8/7
Rain
82%
19°
31°
Sat
8/8
Rain
63%
19°
30°
Sun
8/9
Drizzle
53%
19°
31°
Mon
8/10
Drizzle
44%
18°
32°
Tue
8/11
Drizzle
64%
17°
28°
Wed
8/12
Drizzle
60%
16°
27°
Thu
8/13
Drizzle
60%
16°
28°
Fri
8/14
Drizzle
60%
17°
28°
Sat
8/15
Drizzle
60%
16°
28°
Sun
8/16
Drizzle
60%
15°
28°
36
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
36 AQI 6.5 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 30 36
Tue 33 Good 33 20
Wed 36 Good 36 27
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 Aug 2, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE586 J/kg
MLCAPE703 J/kg
MUCAPE1033 J/kg
SBCIN-13 J/kg
MLCIN0 J/kg
Lifted Index-3.1
Kinematics
0–6 km Shear34 kt
0–1 km Shear15 kt
Eff. Shear32 kt
0–1 km SRH18
0–3 km SRH-57
Eff. SRH-57
Storm Motion184° @ 29 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index35.5
Thermo & Levels
PWAT1.96 in
0–3 km LR5.1 °C/km
700–500 LR5.9 °C/km
Total Totals46.6
LCL937 hPa
LFC887 hPa
EL273 hPa
Freezing Lvl13,379 ft