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Special Marine Warning
Special Marine Warning issued August 23 at 7:39PM EDT until August 23 at 9:15PM EDT by NWS Cleveland OH Expires Sun, 9:15 PM EDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Harborcreek, Pennsylvania 16421. Forecasts and alerts update from NOAA and the National Weather Service.
63°Showers And Thunderstorms82% rain60°Showers And Thunderstorms100% rain59°Showers And Thunderstorms100% rain58°Showers And Thunderstorms84% rain58°Showers And Thunderstorms Likely72% rain58°Chance Showers And Thunderstorms49% rain57°Chance Showers And Thunderstorms53% rain56°Chance Showers And Thunderstorms54% rainNext 24 hours
Rain Timeline
Most likely around 8 PM, 9 PM, 10 PM, 11 PM. Expected type: Thunderstorms / Rain.
82%Thunderstorms
100%Thunderstorms
100%Thunderstorms
84%Thunderstorms
72%Thunderstorms
49%Thunderstorms
53%Thunderstorms
54%Thunderstorms
34%Thunderstorms
26%Rain
37%Rain
45%Rain
78%Thunderstorms
78%Thunderstorms
77%Thunderstorms
74%Rain
72%Rain
73%Rain
75%Rain
65%Rain
55%Rain
45%Rain
37%Rain
29%Rain
Official NWS outlook
7-Day Forecast
Today
! NWS
63°56°
Showers And Thunderstorms
- Precipitation
- 100%
- Wind
- SW 8 to 12 mph
- Sunrise
- 6:37 AM
- Sunset
- 8:10 PM
Mon
68°57°
Showers And Thunderstorms
- Precipitation
- 78%
- Wind
- W 13 to 18 mph
- Sunrise
- 6:38 AM
- Sunset
- 8:09 PM
Tue
73°56°
Slight Chance Rain Showers
- Precipitation
- 22%
- Wind
- NW 9 mph
- Sunrise
- 6:39 AM
- Sunset
- 8:07 PM
Wed
79°63°
Mostly Sunny
- Precipitation
- 14%
- Wind
- S 5 mph
- Sunrise
- 6:40 AM
- Sunset
- 8:06 PM
Thu
79°63°
Chance Showers And Thunderstorms
- Precipitation
- 44%
- Wind
- SW 10 mph
- Sunrise
- 6:41 AM
- Sunset
- 8:04 PM
Fri
76°59°
Chance Rain Showers then Slight Chance Showers And Thunderstorms
- Precipitation
- 25%
- Wind
- W 3 to 8 mph
- Sunrise
- 6:42 AM
- Sunset
- 8:02 PM
Sat
76°60°
Sunny
- Precipitation
- 8%
- Wind
- NE 6 mph
- Sunrise
- 6:43 AM
- Sunset
- 8:01 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel57°F
Walking is not recommended now
Review the active Special Marine Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindNW9 mph
Best walk timeReview the active Special Marine Warning before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityHarborcreek, Pennsylvania 16421View AQI +
More weather details
Wind gustsNot reported
Rain now82%next hour
Humidity94%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure29.89 in
Visibility1.7 mi
Peak rain chance100%
Dew point55°F
Active alerts2
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Active NWS alerts
Severe · Immediate
Special Marine Warning
Applies to: Avon Point to Willowick OH; Willowick to Geneva-on-the Lake OH; Geneva-on-the-Lake to Conneaut OH; Conneaut OH to Ripley NY; Avon Point to Willowick OH beyond 5 nm off shoreline to US-Canadian border; Willowick to Geneva-on-the-Lake OH beyond 5NM off shoreline to US-Canadian border; Geneva-on-the-Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border; Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-Canadian borderIssued by: NWS Cleveland OHSpecial Marine Warning issued August 23 at 7:39PM EDT until August 23 at 9:15PM EDT by NWS Cleveland OHAlert details
SMWCLE The National Weather Service in Cleveland has issued a * Special Marine Warning for... Nearshore and Open waters from Avon Point OH to Ripley NY... * Until 915 PM EDT. * At 738 PM EDT, strong thunderstorms were located along a line extending from near Erie to 8 nm northwest of Willowick, moving southeast at 25 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Geneva-On-The-Lake, Conneaut, Erie, Willowick, Fairport Harbor, Cleveland, and Ashtabula.Moderate · Expected