Expires:202609152200;;502883 FPUS51 KLWX 151826 ZFPLWX Zone Forecast Product National Weather Service Baltimore MD/Washington DC 225 PM EDT Tue Sep 15 2026 WVZ505-152200- Western Pendleton- Including the city of Riverton 225 PM EDT Tue Sep 15 2026 .THIS AFTERNOON...Sunny. Highs in the lower 80s...except in the mid 70s at the higher elevations. South winds around 5 mph. .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 50s. South winds 5 to 10 mph, becoming southwest after midnight. .WEDNESDAY...Patchy fog in the morning. Sunny. Highs around 90... except in the lower 80s at the higher elevations. West winds around 5 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph. .THURSDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. West winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .SATURDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .SATURDAY NIGHT...Mostly cloudy. Lows around 60. .SUNDAY...Showers likely. Highs in the mid 70s. Chance of rain 60 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .MONDAY...Showers likely. Highs in the mid 70s. Chance of rain 70 percent. $$