Travel & RV Weather Forecast Tuesday 12 July

Slight risk of severe thunderstorms today from New England through the Middle Atlantic states and Central Appalachians. Damaging winds are the main threat.
Watching the northern Gulf of Mexico late this week for possibility of a slowly developing tropical system.
Excessive heat continues over portions of Texas and parts of the interior Northwest.

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Pacific:

— No significant impacts to RV travel expected today or Wednesday.

Mountain:

— Northwest UT: Excessive Heat Warning this afternoon through Thursday night. High temperatures 100-104 deg F. I-80, I-84 impacted.

— Portions of northeast NM: Flood Watch through Tuesday evening for excessive slow-moving storms. 1-2 inches of rain an an hour is possible. I-25 potentially impacted.

Central:

— Central and south-central TX: Excessive Heat Warnings through this evening. Heat index values may reach 112 deg F. I-10, I-20, I-35, I-37 impacted.

Eastern:

— Interior ME; much of NH and VT; western MA; northwest CT; eastern and southern NY; central and eastern PA; northern and western NJ; most of MD and WV; DC; northern and western VA; eastern KY: Severe thunderstorms associated with wind damage are expected today. I-64, I-66, I-68, I-70, I-76, I-77, I-79, I-80, I-81, I-83, I-84; I-87, I-88, I-89, I-90, I-91, I-93, I-95, I-99, PA, NJ and Mass Turnpikes and NY Thruway potentially impacted.

— Central MD; DC and adjacent northern VA: Flood Watch this afternoon and evening for excessive rain associated with strong thunderstorms. 1-2 inches of rain an an hour is possible. I-66, I-70, I-83, I-95 and the Washington DC and Baltimore Beltways potentially impacted.