- Heavy rains and some flash flooding likely through Thursday across the Four Corners Region. Heaviest rains over western Colorado.
- Severe storms this afternoon across the Upper Ohio Valley and Lower Great Lakes. Also over western Utah and southern Idaho.
- Increasing potential for a tropical system to form over the Caribbean that could impact the northern Gulf Coast, Florida and/or the Southeast next week. No need to alter any plans at this time, but stay aware for updates.
Don’t miss a forecast update! Sign up to get the latest forecasts and outlooks delivered to your inbox daily!
Pacific:
— Eastern NV: Strong winds this afternoon. Gusts 35-45 mph. I-15, I-80, US-50 impacted.
Mountain:
— Central and southern UT; west-central, central and southwest CO; northwest NM; most of AZ: Flood Watches through Thursday evening. 1-3 inches of rain likely with significant potential for flash flooding in some locations. I-15, I-17, I-19, I-40, I-70 potentially impacted.
— Northwest UT and south-central ID: Isolated severe storms with damaging wind gusts possible this afternoon. I-15, I-80, I-84 potentially impacted.
— Southeast WY: High Wind Watch along I-80 between Laramie and Rawlins Thursday night through Friday afternoon. Gusts to 60 mph. I-80 impacted.
Central:
— No significant weather impacts to RV travel today or Thursday.
Eastern:
— Northern OH and adjacent IN; western and north-central PA; western NY: Severe thunderstorms with damaging winds, large hail and a tornado or two are possible this afternoon. I-70, I-71, I-75, I-76, I-77, I-79, I-80, I-81, I-88, I-90, I-99, OH and PA Turnpikes potentially impacted.
Severe Weather and Tropical Watches and Warnings
— See https://rvweather.com/warnings-watches-and-advisories/#NHC_Hurricane_Advisory for the latest WARNINGS and information on Tropical Storm FIONA.
— See https://rvweather.com/warnings-watches-and-advisories/#SPC_Tornado_Watch for the latest Tornado and Severe Thunderstorm WATCHES
— See https://rvweather.com/warnings-watches-and-advisories/#NWS_Tornado_Warning for the latest Tornado, Severe Thunderstorm, and Flash Flood WARNINGS.
Flash Flood threat Wednesday and Wednesday night 21 September Total rainfall amounts through Friday morning 23 September
Don’t miss a forecast update! Sign up to get the latest forecasts and outlooks delivered to your inbox daily!
Some useful links:
All the Latest RV Weather forecasts
Latest severe weather watches and warnings
Current near-term weather graphics
(For serious weather geeks!) National Weather Service Mesoscale Outlooks
General National Weather Service info
Thank you for using RVWeather.