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Loyalhanna, Pennsylvania Weather

Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →

Loyalhanna weather forecast — hour by hour, 7-day outlook, NOAA radar

Loyalhanna, PA
Sunday, July 5 at 4:32 PM
85
°
Overcast
Feels like
90°
Humidity
60%
Wind
4 mph
Sunrise
1:53 AM
Sunset
4:50 PM
Loyalhanna, PA
Hour by hour · 24h
24-Hour ForecastLoyalhanna, PA: 24-hour forecast. Temperatures range from 70 to 86 degrees Fahrenheit with a 51% chance of precipitation at 11 PM.
L 70°H 86°
Loyalhanna, PA
7-day forecast
  1. Today
    Jul 5
    Rain
    51%
    0.19″
    86°69°
  2. Monday
    Jul 6
    Heavy Showers
    43%
    1.5″
    84°70°-2°
  3. Tuesday
    Jul 7
    Light Showers
    66%
    78°66°-6°
  4. Wednesday
    Jul 8
    Light Drizzle
    20%
    80°65°+2°
  5. Thursday
    Jul 9
    Overcast
    45%
    86°64°+6°
  6. Friday
    Jul 10
    Heavy Drizzle
    78%
    0.05″
    71°66°-15°
  7. Saturday
    Jul 11
    Overcast
    62%
    80°66°+9°
Loyalhanna, PA
Anemometer · 24h winds · from true
NESW
From · True
SSW
212° · backing 22°
Direction
SSW
212°
Sustained
4
mph
Gust
9
mph
Peak 24h
19
avg 4
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 4 · pk 19 @ 5:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 282SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 22° from the ssw.
Loyalhanna, PA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
972.4
-1.7 mb in 3h · falling · 28.71 inHg
Now
972.4
mb
3h
-1.7
mb
12h
-0.3
mb
24h
-1.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 972975
965970975980-21h-18h-15h-12h-9h-6h-3h-24hNOW975.0972.2972.4
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Loyalhanna, PA
Air quality
50
AQI
Good
+14 in 6hPeak ~60 @ 10 PM

AQI 50 (Good), driven by PM2.5. AQI up 14 over the last 6 hours (gradual rise). PM scrubbed by 3 hours of recent rain — PM2.5 down to 11.3 µg/m³, PM10 to 12.0 µg/m³.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 10 PM.

PM 2.5DRIVERGood
11.3μg/m³
PM 10Good
12μg/m³
NO₂Good
2μg/m³
OzoneUnhealthy SG
109μg/m³
UV IndexModerate
2.3

What's driving it

Ozone × UV × Sky

Ozone at AQI 53 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.

Present
AQI 53
UV peak
2.1 at earlier today
Sky at peak
partly cloudy
Projected peak
AQI 53

PM × Wind × Precip

PM scrubbed by 3 hours of recent rain — PM2.5 down to 11.3 µg/m³, PM10 to 12.0 µg/m³.

PM2.5/PM10
0.94
Wind
calm
Recent rain
3h in last 6h
Pattern
washed out
Loyalhanna, PA
Sky cover · visibility · 24h
Cloud cover
81%
MOSTLY CLOUDY
100%0%−24h−18h−12h−6hnow

Visibility
59.9mi
UNLIMITED
82 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
20:32 UTC · Loyalhanna, PA · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
20:32 UTC · Loyalhanna, PA · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Loyalhanna, PA
Satellite · infrared · animated
Loyalhanna, PA
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Loyalhanna, PA
Almanac · Sunday, July 5
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:21 AM
Sunrise
1:53 AM
Daylight
14h 57m
Sunset
4:50 PM
Civil dusk
9:24 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Loyalhanna, PA
The moon
Waning Gibbous
69% illuminated
Moonrise
11:35 PM
Moonset
11:27 AM
In sign
♓︎ Pisces
Loyalhanna, PA
Microseason
Jul 1–5

Cicadas claim the afternoon

fish
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Loyalhanna at a glance

  • Today vs. normal: 14°F above the seasonal normal for this latitude
  • Last frost: April 18 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 15661

16-Day Forecast — Loyalhanna

  1. Sun86°69°51%
  2. Mon84°70°43%
  3. Tue78°66°66%
  4. Wed80°65°20%
  5. Thu86°64°45%
  6. Fri71°66°78%
  7. Sat80°66°62%
  8. Sun77°66°24%
  9. Mon72°61°18%
  10. Tue60°56°18%
  11. Wed67°58°21%
  12. Thu77°55°29%
  13. Fri86°59°39%
  14. Sat84°60°30%
  15. Sun82°61°35%
  16. Mon75°62°26%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Loyalhanna

SPC has placed Loyalhanna in the Marginal Risk category for severe thunderstorms today.

  • TODAYMRGLMarginal Risk
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3TSTMGeneral Thunderstorms

Isolated severe storms possible. Limited threat for hail or damaging wind.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

ZIP codes in Loyalhanna

  • 15661
  • 15650
  • 15620

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.