Travel & RV Weather Forecast Sunday 21 August

Heavy rains with some flash flooding expected the next few days over the Southern Plains and eastward into the Lower Mississippi Valley.
Isolated strong or severe thunderstorms today over the mid and upper Ohio and Tennessee Valleys.
Generally good late summer weather for camping and towing over much of the rest of the Country.

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Pacific:

— No significant weather impacts to RV travel today or Monday.

Mountain:

— West-central CO: Flood Watch this afternoon and evening for the Grizzly Creek fire burn area. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. I-70 potentially impacted.

— Portions of north-central and south-central NM: Flood Watches today from monsoon storms. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. I-25 potentially impacted.

Central:

— Southern OK; north-central and northeast TX; southwest AR; northwest LA: Flood Watches through Monday for excessive rainfall. I-20, I-30, I-35, I-49 potentially impacted. Heavy rains will continue through early this week and move into the Lower Mississippi Valley.

— Northeast, central and southwest MN; northwest WI; southeast SD; northwest and west-central IA: Dense Fog Advisories this morning. I-29, I-35, I-80, I-90, I-94 impacted.

— Southern WI, northern and central IL: Dense Fog Advisories this morning. I-39, I-43, I-55, I-57, I-72, I-74, I-80, I-88, I-90, I-94 impacted.

Eastern:

— Eastern, central and southwest OH; western WV; northeast KY: Isolated strong to severe thunderstorms expected this afternoon. Some damaging wind gusts possible. I-64, I-70, I-71, I-75, I-76, I-77, I-79 potentially impacted.