| NWS Forecast for: Armstrong County Issued by: National Weather Service Amarillo, TX Last Update: 346 AM CDT Wed May 20 2026 | |
Today: Mostly cloudy. Isolated showers in the morning. Scattered showers and thunderstorms in the afternoon. Highs in the upper 60s. East winds 10 to 15 mph. Chance of rain 50 percent. Tonight: Mostly cloudy with a chance of showers. Scattered thunderstorms. Lows in the lower 50s. Southeast winds 10 to 15 mph. Chance of rain 50 percent. Thursday: Cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Thursday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 30 percent. Friday: Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds 10 to 15 mph. Chance of rain 20 percent. Friday Night: Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent. Saturday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. Saturday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the lower 50s. Chance of rain 50 percent. Sunday And Sunday Night: Partly cloudy. Highs in the lower 80s. Lows in the mid 50s. Memorial Day: Mostly sunny. Highs in the mid 80s. Monday Night: Partly cloudy. Lows in the mid 50s. Tuesday: Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. | |
| Zone Forecast: Armstrong County | |
Visit your local NWS office at: https://www.weather.gov/ama |