Future

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Knox, Marshall and Stark Counties. * WHEN...From 10 PM CDT this evening through Thursday morning. * IMPACTS...Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - Heavy rain of 1 to 4 inches fell over portions of this area Tuesday night. While the heaviest rain tonight is more favored to fall near the I-80 corridor, an additional 1 to 3 inches may occur over Knox, Stark and Marshall Counties. This may lead to

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southern Iowa. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - While showers are ongoing across parts of southern to central Iowa, a band of heavier rain is expected overnight. Already saturated conditions have lowered the needed rainfall for flash

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southern Iowa. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - While showers are ongoing across parts of southern to central Iowa, a band of heavier rain is expected overnight. Already saturated conditions have lowered the needed rainfall for flash

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Western and south central New Mexico, including Farmington, Shiprock, Aztec, Bloomfield, Gallup, Zuni Pueblo, Grants, Quemado, Pietown, Magdalena, Datil, and Glenwood. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Deep monsoon moisture will continue to move into western and

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following area, San Rafael Swell. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars. * ADDITIONAL DETAILS... - Several rounds of thunderstorms may bring heavy rainfall to the

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Western Canyonlands and Zion National Park. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars. * ADDITIONAL DETAILS...

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Castle Country, Central Mountains and Wasatch Plateau/Book Cliffs. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars. * ADDITIONAL DETAILS...

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Bryce Canyon Country, Southern Mountains, Upper Sevier River Valleys, Lower Washington County and Southwest Utah. * WHEN...From 6 PM MDT this evening through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following area, Capitol Reef National Park and Vicinity. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars. * ADDITIONAL DETAILS... - Deep moisture will remain in place across the region. Several

The National Weather Service in Boise has issued a Fire Weather Watch for lightning, which is in effect from Thursday afternoon through Thursday evening. * AFFECTED AREA...In Idaho, Fire Weather Zones 403 Northern Boise National Forest, 421 Southern Boise/Western Sawtooth NF and including the Camas Prairie. In Oregon, Fire Weather Zones 670 Burns BLM, 671 Steens Mountain, 674 Northwestern Vale BLM and 675 Baker Valley. * TIMING...From Thursday afternoon through Thursday evening.