NWS Forecast for: St. Johns AZ Issued by: National Weather Service Flagstaff, AZ Last Update: 10:00 am MDT Aug 19, 2022 | ![]() |
Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rain. High near 79. East wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 59. Southeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 17 mph. Chance of precipitation is 80%. Saturday: Showers likely, then showers and possibly a thunderstorm after 9am. Some of the storms could produce heavy rain. High near 75. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 90%. Saturday Night: Showers and thunderstorms likely, mainly before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 58. East wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 60%. Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Light and variable wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 50%. Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph. Monday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Light and variable wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph. Monday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph. Tuesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming north 5 to 9 mph in the afternoon. Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. North wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 15 mph. Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph. Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 17 mph. Thursday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 17 mph. | |
St. Johns AZ 34.51°N 109.37°W (Elev. 5797 ft) | |
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