** Heads Up ** As of Tuesday morning, ALL entrances to Yellowstone National Park remain CLOSED until at least Wednesday 15 June due to Flash Floods and road damage inside the Park. If you are planning to visit Yellowstone in the near future, check their website for latest conditions. You can also text “82190” to 888-777 and receive their latest road status and updates.
- Dangerous heat is expected to extend from the Midwest to the Southeast through midweek.
- Severe thunderstorms are expected over parts of the northern/central Plains, the Midwest, and the Mid-Atlantic.
- Significant severe weather outbreak possible Wednesday for Wisconsin.
- Expect winter-like winds across the much of Montana today and Wednesday.
- Significant snow for the northern Rockies above 5000 feet today and tonight, including Glacier National Park.
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Pacific:
— Northeast WA, northern ID: Flood Advisories through this afternoon due to excessive rainfall. I-90 potentially impacted.
— Southern CA Santa Barbara Coast: Wind Advisory today and tonight. Gusts to 50 mph. US-101 impacted.
— Southern CA Ventura and Los Angeles County Mountains: High Wind Warning continues through midday today. Gusts to 60 mph. I-5 impacted.
— Southeast CA Deserts: Excessive Heat Warning Thursday. High temperatures 108-114 deg F. I-8, I-10 impacted.
Mountain:
— Northwest MT: Flood Watches through Wednesday morning for a combination of excessive rainfall and snowmelt.
— Portions of northwest MT, including Glacier NP: Winter Storm Warnings and Advisories this evening through Wednesday morning above 5000 feet. Snow accumulations will range from 3-8 inches at 5000 feet to potentially up to 2 feet of snow above 7000 feet.
— Central MT: Winter Weather Advisory through midday Wednesday above 6000 feet. 3-7 inches snow likely.
— Central and northern MT east of the Rockies: High Wind Warnings through Wednesday morning. Gusts 60-65 mph. I-15, I-90 impacted.
— Northern and northwestern boundaries of Yellowstone National Park; Yellowstone River through south-central MT: Flood Warnings continue through Thursday. Yellowstone NP remains closed to all visitors for at least today and Wednesday.
— Southeast ID: Wind Advisory today. Gusts to 45 mph. I-15, I-84 impacted.
— Southeast WY: High Wind Warnings today. Gusts to 60 mph. I-25, I-80 impacted.
— Central CO from WY to NM: Wind gusts 30-45 mph this afternoon. I-25 impacted.
— Central, southwest and south-central AZ: Excessive Heat Warnings for Thursday. Temperatures 108-114 deg F. I-8, I-10 impacted.
Central:
— Eastern ND and adjacent northwest MN: Severe Thunderstorm Watch until noon today. Tennis-ball sized hail and wind gusts to 70 mph possible. I-29, I-94 potentially impacted.
— Eastern NE; southern MN; much of IA: Chance of severe thunderstorms with large hail and damaging winds today. I-29, I-35, I-80, I-90 potentially impacted.
— Central and northeastern IA; southeast MN; most of WI: Scattered severe thunderstorms expected Wednesday. Several tornadoes, large or very large hail and damaging winds are likely. Some tornadoes could be strong. I-29, I-35, I-43, I-90, I-94 potentially impacted.
— West-central OK: Wind Advisory today. Gusts to 40 mph. I-40 impacted.
— Southeast MN; much of WI; most of IA; IL; northern, central and eastern MO; TN; KY; northeast AR; northeast MS; most of AL; FL Panhandle: A combination of heat advisories and excessive heat warnings through Wednesday.
Eastern:
— Northeast WV; northern, central and eastern VA; southeast MD; southern DE; eastern NC: Chance of severe thunderstorms with large hail and damaging winds today. I-40, I-64, I-85, I-95 potentially impacted.
— Southern MI; IN; most of OH; KY; TN; most of NC; SC; GA; northern FL: A combination of heat advisories and excessive heat warnings through Wednesday.
Severe Weather and Tropical Watches and Warnings
— 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.
— See https://rvweather.com/warnings-watches-and-advisories/#NHC_Hurricane_Advisory for the latest Tropical system WARNINGS and information.
Heat Index Tuesday afternoon 14 June Snowfall amounts Tuesday and Tuesday night 14 June Severe Weather Threat Wednesday 15 June
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