{"id":13004,"date":"2020-09-02T09:15:29","date_gmt":"2020-09-02T15:15:29","guid":{"rendered":"https:\/\/www.coloradofloodthreat.com\/?p=13004"},"modified":"2020-09-02T09:15:29","modified_gmt":"2020-09-02T15:15:29","slug":"ftb-09-02-2020-dry-and-warmer","status":"publish","type":"post","link":"https:\/\/archive-coftb.dewberryanalytics.com\/?p=13004","title":{"rendered":"FTB 09-02-2020: Dry and Warmer"},"content":{"rendered":"<p>Issue Date: Wednesday, September 2nd, 2020<br>\nIssue Time: 09:15AM MDT<\/p>\n<p><em>&mdash; Flooding is <strong>NOT<\/strong> expected today<\/em><\/p>\n<p>Dry, sinking air is in place over Colorado today as the low pressure system that moved through Colorado the last 36 hours has moved southeast into the southern US Plains (see image below). This dry air aloft, indicated by the orange colors on the water vapor satellite image below, will mix in with already low surface moisture across the state (<span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;dew points&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;The temperature to which a given air parcel must be cooled (at constant pressure and water vapor content) in order for saturation to occur.&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>dew points<\/span> in the 30Fs and 40Fs) to create almost no chance of rainfall. Additionally, sinking air motions have set up a strong <span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;cap&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;The area where a parcel of air has negative buoyancy or sinks. The intensity of the cap is measured by its convective inhibition. If the cap is sufficiently large, it may prevent thunderstorms from forming at all.&lt;\/div&gt;\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>cap<\/span> over Colorado, which is visible in this morning&rsquo;s soundings. This <span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;cap&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;The area where a parcel of air has negative buoyancy or sinks. The intensity of the cap is measured by its convective inhibition. If the cap is sufficiently large, it may prevent thunderstorms from forming at all.&lt;\/div&gt;\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>cap<\/span> will further prevent any <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;convection&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Refers to vertical atmospheric motion driven by buoyancy, i.e., warm air is less dense than cool air, and therefore rises. One of the primary drivers of thunderstorm development, especially during monsoon season.&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>convection<\/span> from firing and promote clear skies statewide. A strong polar <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;jet stream&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;Relatively strong winds concentrated within a narrow stream in the atmosphere. General weather patterns are related closely to the position, strength and orientation of the jet stream.&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>jet stream<\/span> and large-scale <span class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;trough&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;An elongated area of relatively low atmospheric pressure; the opposite of a ridge.&lt;\/div&gt;\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>trough<\/span> to our north will increase winds over Wyoming and Montana, but some gusty winds could work their way into far northern Colorado. These stronger winds, along with dry air, will increase fire danger along the northern tier of Colorado. Temperatures will increase today when compared to yesterday, with high temperatures near or slightly above average across the state. Late tonight and into tomorrow morning, a cold front will work its way through the plains of eastern Colorado. No precipitation is expected along the front, due to its nocturnal arrival and limited moisture, but some strong gusts (up to 55 mph) will be possible over the eastern plains. No flooding is expected in Colorado today.<\/p>\n<p><a href=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/09\/FTB_20200902_graphic.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-13005\" src=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/09\/FTB_20200902_graphic.png\" alt=\"\" width=\"750\" height=\"582\" srcset=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/09\/FTB_20200902_graphic.png 885w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/09\/FTB_20200902_graphic-300x233.png 300w, https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/09\/FTB_20200902_graphic-768x596.png 768w\" sizes=\"(max-width: 750px) 100vw, 750px\"\/><\/a><\/p>\n<h3><strong>Today&rsquo;s Flood Threat Map<br><\/strong><\/h3>\n<p>For more information on today&rsquo;s flood threat, see the map below. Hover over the threat areas for more details, and click on burn areas to learn more about them. For Zone-Specific forecasts, scroll below the threat map.<\/p>\n<p><a href=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/04\/FTB_No_Flood_Threat_2020.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-11243\" src=\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2020\/04\/FTB_No_Flood_Threat_2020.png\" alt=\"\" width=\"717\" height=\"537\"\/><\/a><\/p>\n<h3><strong>Zone-Specific Forecasts:<br><\/strong><\/h3>\n<h4><strong>Northeast Plains, Urban Corridor, Front Range, Palmer Ridge, Raton Ridge, Southeast Mountains, &amp; Southeast Plains:<br><\/strong><\/h4>\n<p>The weather should be quite pleasant today with plenty of sunshine and temperatures near to slightly above average in the mid to upper 80Fs. Other than a few fair weather cumulus over the high terrains and Southeast Plains, it should be a clear day. No precipitation is expected due to a strong <span class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"&lt;div class=glossaryItemTitle&gt;cap&lt;\/div&gt;&lt;div class=glossaryItemBody&gt;The area where a parcel of air has negative buoyancy or sinks. The intensity of the cap is measured by its convective inhibition. If the cap is sufficiently large, it may prevent thunderstorms from forming at all.&lt;\/div&gt;\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]'>cap<\/span> and plenty of dry air. Enjoy the nearly smoke-free, clear air and views of the mountains once again.<\/p>\n<h4><strong>Grand Valley, Northwest Slope, Northern Mountains, Central Mountains, Southwest Slope, San Juan Mountains, &amp; San Luis Valley:<br><\/strong><\/h4>\n<p>Mostly sunny and near average high temperatures today. A few cumulus may develop over the high terrains with diurnal heating and upslope mountain flows, but no precipitation is expected. Some gusty winds near the Colorado\/Wyoming border will increase the fire danger slightly this afternoon, so be cautious and avoid activities that could cause sparks.<\/p>","protected":false},"excerpt":{"rendered":"<p>Issue Date: Wednesday, September 2nd, 2020 Issue Time: 09:15AM MDT &mdash; Flooding is NOT expected today Dry, sinking air is in place over Colorado today as the low pressure system that moved through Colorado the last 36 hours has moved southeast into the southern US Plains (see image below). This dry air aloft, indicated by [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/13004"}],"collection":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13004"}],"version-history":[{"count":1,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/13004\/revisions"}],"predecessor-version":[{"id":13006,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=\/wp\/v2\/posts\/13004\/revisions\/13006"}],"wp:attachment":[{"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archive-coftb.dewberryanalytics.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}