The system that moved through the state yesterday can currently be seen over WY in the water vapor imagery below. The SW winds associated with the dry slot of the trough<\/span> will remain over the majority of the state today. This drying will give us a break from the rainfall with the exception of the Northwest Slope and portions of the Northern Mountains. Moisture will remain over this area as it wraps around the low pressure system. Later this afternoon and evening, a cold front will move through the state and cool temperatures closer to climatology for tonight and tomorrow. The first two weeks of September have been abnormally warm with temperatures over portions of the Central Mountains reaching up to 10F above climatology. More detailed information on the temperature trends can be found in the Flood Threat Outlook. The passing cold front will initiate showers and some snow (at higher elevations) for the Northwest Slope and portions of the Northern Mountains. While the eastern portion of the state is expected to remain dry, the passage of the cold front may slightly increase low-level moisture and produce enough lift for an isolate storm. Storms will produce gusty winds and are not expected to last long in the unfavorable environment. All storms are expected to come to an end a couple hours after sundown.<\/p>\n For more information on today’s flood threat, see the map below (hover over threat areas for more details). For Zone-Specific forecasts, scroll below the map.<\/p>\n![\"\"](\"https:\/\/archive-coftb.dewberryanalytics.com\/wp-content\/uploads\/2017\/09\/wv-20170915.png\")
<\/a><\/p>\nToday’s Flood Threat Map<\/strong><\/h3>\n