National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Reedsville / Mifflin (KRVL)

Lat: 40.68°NLon: 77.63°WElev: 820ft.

Fair with Haze

68°F

20°C

Humidity 53%
Wind Speed SW 8 G 15 mph
Barometer 29.89 in
Dewpoint 50°F (10°C)
Visibility 6.00 mi
Last update 7 Oct 2:15 pm EDT
Extended Forecast for

Port Royal PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. South wind around 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. West wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47. Calm wind.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers after 2am. Low around 54. Chance of precipitation is 90%.

    Low: 54 °F

    Mostly Cloudy
    then Showers

  • Sunday

    Sunday: Showers. High near 65. Chance of precipitation is 90%.

    High: 65 °F

    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 72. South wind around 5 mph.
Tonight
Mostly clear, with a low around 54. Calm wind.
Thursday
Sunny, with a high near 73. West wind 3 to 8 mph. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 47. Calm wind.
Friday
Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Showers after 2am. Low around 54. Chance of precipitation is 90%.
Sunday
Showers. High near 65. Chance of precipitation is 90%.
Sunday Night
Showers likely before 2am. Cloudy, with a low around 60. Chance of precipitation is 60%.
Columbus Day
Mostly cloudy, with a high near 72.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Royal PA
 40.53°N 77.38°W (Elev. 482 ft)
Last Update:
2:21 pm EDT Oct 7, 2026
Forecast Valid:
2pm EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation