low-end level 1 of 4 risk of excessive rainfall.<\/a> That means a few areas could see flash flooding, but that flooding is not expected to be widespread.<\/p>\nHigh temperatures are expected to reach the upper 80s to near 90 degrees. Temperatures could end up lower if strong storms do move through the city during the early to late afternoon.<\/p>\n
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Higher rain chances Monday<\/p>\n
As a weak cold front moves closer to South Texas on Monday, coverage of showers and storms is expected to increase across the region. San Antonio will have about a 70% to 80% chance of measurable rainfall, starting Monday morning with storm chances continuing into the late afternoon and evening.<\/p>\n
![\"San]()
<\/p>\n
San Antonio is under a level 2 of 4 risk of flash flooding on Monday<\/p>\n
National Weather Service<\/p>\n
Once again, flooding will be the primary threat, as storms are still expected to be slow-moving and capable of dropping multiple inches of rain within a short period of time. The region has been upgraded to a level 2 of 4 risk of flash flooding throughout the day, as set forth by the National Weather Service.<\/p>\n
Temperatures will also be a few degrees cooler Monday, as highs will likely top out in the mid-80s. Low temperatures will stay mild, falling into the low to mid-70s.<\/p>\n
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Scattered showers and storms may continue into Tuesday, especially during the first half of the day. Temperatures will stay slightly below average, with highs expected to be in the mid-80s once again.<\/p>\n
![\"Shown]()
<\/p>\n
Shown are the potential rainfall totals across the region through Tuesday, according to the National Blend of Models. Isolated higher amounts are possible.<\/p>\n
Pivotal Weather<\/p>\n
Changing weather pattern<\/p>\n
![\"San]()
<\/p>\n
San Antonio is under a level 1 of 4 risk of flash flooding on Sunday.<\/p>\n
NOAA<\/p>\n
By the second half of the week, San Antonio rain chances are expected to decrease as temperatures increase. On Wednesday, highs are likely to rise back to near 90 degrees before topping out in the mid-90s on Thursday.<\/p>\n
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There is some weather model discrepancy, though. Some models do show a tropical low-pressure system that may move along the Texas coast through the middle and end of the week. At this point, rain chances in San Antonio are around 20% to 30%, as the higher rain chances will stay along the coastline, from Corpus Christi to Houston and Galveston.<\/p>\n
However, this system will need to be monitored in the coming days, as slight changes in the storm\u2019s track could alter San Antonio\u2019s forecast drastically. Stay with expressnews.com\/weather<\/a> for daily updates.<\/p>\n","protected":false},"excerpt":{"rendered":"Multiple rounds of heavy rain will be possible across San Antonio from Sunday through Tuesday. Some storms could…\n","protected":false},"author":2,"featured_media":297982,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[27,29,28],"class_list":["post-335828","post","type-post","status-publish","format-standard","has-post-thumbnail","category-texas","tag-texas","tag-texas-headlines","tag-texas-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/335828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/comments?post=335828"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/335828\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media\/297982"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media?parent=335828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/categories?post=335828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/tags?post=335828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}