Here is an event write-up summarizing the severe weather outbreak from last week: weather.gov/psr/October_20…
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An active period of weather will return later this week and through Halloween weekend. Although severe weather is currently not expecting, there could be periods of heavy rainfall, leading to a risk of flash flooding on Friday & Sunday. Stay tuned for further updates. #azwx #cawx
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The low temperature this morning at Sky Harbor Airport was 60°F, 2 degrees below normal for this date. Low 50s to low 60s were common across the region, with some isolated spots even getting down into the upper 40s. #azwx
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NWS Phoenix retweeted
On the evening of October 21, 2026, an EF1 tornado moved through Heber-Overgaard causing damage to multiple homes/structures with many trees uprooted and snapped. More information here: mesonet.agron.iastate.edu/wx/afos/p.php?… #azwx
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NWS Phoenix retweeted
On the morning of October 21, 2026, an EF1 tornado moved through the Bradshaw Mountains, crossing Spruce Mountain and over Walker Road, causing many trees to be uprooted and snapped. More information here: mesonet.agron.iastate.edu/wx/afos/p.php?… #azwx
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Showers continue early this afternoon. Although most of this activity does not appear overly strong, especially in the lower deserts, there have been some isolated reports of very small hail. Highest rainfall totals so far are around a few hundredths of an inch. #azwx
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11:45 a.m. Radar: Virga and light showers have popped up over parts of the region late this morning. Much of this rainfall might not be reaching the ground so a quick sprinkle might be the most seen from this activity. #azwx
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The low temperature this Saturday morning at Sky Harbor Airport was 63°F, 1 degree above normal for this date. Middle 50s to lower 60s were common across the metro. #azwx
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A small low pressure circulation over Yuma early this morning, is part of a broader low, and will swing through AZ today. This low will help drive showers and storms this afternoon in northern AZ and may even generate a few showers and a storm in the lower deserts. #azwx
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