Travel & RV Weather Forecast Friday 10 June

A cluster of severe thunderstorms is expected to move from the ArkLaTex to the Central Gulf Coast this morning and into the afternoon. Greatest threat is damaging straight line winds.
Heat wave will impact Texas, the Southwest, and interior California through the weekend.
Heavy rains continue for Washington state, then move into northern Idaho and adjacent Montana.

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Pacific:

— Portions of northwest, central, and south-central WA: Flood Watches through Sunday for excessive rainfall. I-84, I-90 potentially impacted.

— Northern CA Sacramento Valley, the Delta, and northern San Joaquin Valley: Excessive Heat Warnings today and Saturday. Forecast high temperatures 100 – 106 deg F. I-5, I-80, CA-99 impacted.

— Southern Central CA interior valleys, including southern Salinas Valley, Antelope Valley, and interior San Luis Obispo County Valleys: Excessive Heat Warning today and Saturday. Temperatures up to 107 deg F. US-101 impacted.

— Interior southern and southeast CA; southern NV: Excessive Heat Warnings today and Saturday. Forecast high temperatures ranging from near 110 deg F in Las Vegas to around 120 deg F in Death Valley. I-8, I-10, I-15, I-40, CA-58 impacted.

Mountain:

— Much of northern ID and adjacent northwest MT: Flood Watches late tonight through Monday for excessive rainfall. I-90 potentially impacted.

— Much of WY: Wind gusts 30-40 mph Saturday afternoon. Advisories possible. I-25, I-80 impacted.

— Western, central and much of southern AZ: Excessive Heat Warnings today and Saturday. Forecast high temperatures of 105 -116 deg F expected. I-10, I-17, I-40 impacted.

— Northwest KS, and adjacent NE and CO: Dense Fog Advisory through mid-morning. I-70 impacted.

Central:

— Northwest KS, and adjacent NE and CO: Dense Fog Advisory through mid-morning. I-70 impacted.

— Northeast OK, northwest AR, southwest MO: Flood Watch through mid-morning associated with heavy thunderstorms. I-40, I-44 potentially impacted.

— Central and southern AR and adjacent OK and TX; LA except southwest portion of state; MS except northeast portion of state; southwest AL and far-western FL Panhandle: Severe thunderstorms with damaging straight-line winds are expected today, mainly this morning and afternoon. I-10, I-12, I-20, I-30, I-40, I-49, I-55, I-59, I-65 potentially impacted.

Eastern:

— No significant weather impacts to RV travel expected today or Saturday.