Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Petersburg, Grant County Airport (KW99)

Lat: 38.98° N Lon: 79.13° W Elev: 961 ft.

Fair

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 66°F (19°C)
Visibility 8.00 mi
Last update 17 Aug 2:35 am EDT
Detailed forecast for

Eastern Pendleton

Overnight
Mostly clear. Patchy fog. Lows in the mid 60s. Southwest winds around 5 mph.
Sunday
Mostly sunny. Patchy fog in the morning. Isolated showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds around 5 mph. Chance of rain 20 percent.
Sunday Night
Partly cloudy. Scattered showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 40 percent.
Monday
Partly sunny. Patchy fog in the morning. A chance of showers in the afternoon. Highs in the upper 70s. North winds around 5 mph. Chance of rain 50 percent.
Monday Night
Mostly cloudy with a chance of showers. Lows in the lower 60s. East winds around 5 mph. Chance of rain 50 percent.
Tuesday
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
Tuesday Night
Mostly cloudy. Lows in the lower 60s.
Wednesday
Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent.
Wednesday Night
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
Thursday
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
Thursday Night
Mostly cloudy. Lows in the lower 60s.
Friday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.
Friday Night
Partly cloudy. Lows in the lower 60s.
Saturday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.



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132 AM EDT Sun Aug 17 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database