Future

Responsive action SHOULD be taken in the near future

Hawaii Severe Flood Watch | Effective 08/15/2026 06:55

Tropical Cyclone Lala will bring heavy rain to the Big Island and Maui County through late tonight and Oahu, Kauai, and Niihau this evening through late Sunday night. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Kauai, Niihau, and Oahu. * WHEN...From this evening through late Sunday night. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams. Urban areas may

Hawaii Severe Flood Watch | Effective 08/15/2026 06:55

Tropical Cyclone Lala will bring heavy rain to the Big Island and Maui County through late tonight and Oahu, Kauai, and Niihau this evening through late Sunday night. * WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...The Big Island and Maui. * WHEN...Through late tonight. * IMPACTS...Significant flooding may occur due to the overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or low lying spots due to runoff.

Ohio, Pennsylvania, West Virginia Severe Flood Watch | Effective 08/15/2026 06:57

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central Ohio, including the following areas, Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison, Jefferson OH, Monroe, Muskingum, Noble and Tuscarawas, Pennsylvania, including the following areas, Allegheny, Beaver, Fayette, Greene, Higher Elevations of Fayette, Higher Elevations of Westmoreland, Washington and Westmoreland, and West Virginia, including the following areas, Brooke, Eastern Preston, Eastern

Illinois Unknown Hydrologic Outlook | Effective 08/15/2026 04:45

ESFILX This hydrologic outlook includes the following river in Illinois: Illinois River... The following river information is based on future predicted rainfall. The exact amount, intensity, timing, and location of the rain that will occur is still uncertain. These outlook stages are provided to show what may be expected if the forecast precipitation occurs. Once there is more certainty about the river forecasts, a flood warning or statement will be issued if the threat materializes.

Colorado Severe Flash Flood Watch | Effective 08/15/2026 04:39

* WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Aspen Acres burn scar. * WHERE...Aspen Acres Burn Scar * WHEN...From noon MDT today through this evening. * IMPACTS...Heavy rainfall over the Aspen Acres burn scar is expected up to and during the period of the watch. Residents near the Aspen Acres burn scar should prepare for potential debris flow. Be sure to stay up to date with information from local authorities. Heavy

Iowa Severe Flood Watch | Effective 08/15/2026 04:41

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and southern Iowa, mainly along and south of Interstate 80. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. You should monitor later forecasts and be prepared to take action

Iowa, Illinois, Missouri Severe Flood Watch | Effective 08/15/2026 03:45

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Hancock, Henderson, McDonough, Mercer and Warren, southeast Iowa, including the following areas, Des Moines, Henry IA, Jefferson, Keokuk, Lee, Louisa, Van Buren and Washington, and northeast Missouri, including the following areas, Clark and Scotland. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers,

Iowa, Illinois Severe Flood Watch | Effective 08/15/2026 03:45

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Bureau, Carroll, Henry IL, Putnam, Rock Island and Whiteside and east central Iowa, including the following areas, Benton, Cedar, Clinton, Iowa, Jackson, Johnson, Jones, Linn, Muscatine and Scott. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Idaho Severe Flash Flood Watch | Effective 08/15/2026 02:26

* WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Wapiti burn scar. * WHERE...Wapiti Burn Scar west of Stanley. * WHEN...Through this evening. * IMPACTS...Heavy rainfall over the Wapiti burn scar is possible during the period of the watch. Anyone in or near the Wapiti burn scar should prepare for potential debris flow moving through the Wapiti burn scar. Be sure to stay up to date with information from local authorities. Heavy rainfall could trigger flash flooding and

Indiana Severe Flood Watch | Effective 08/15/2026 01:50

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Much of central Indiana * WHEN...Through Sunday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Additional rainfall is expected this morning through tonight which will lead to additional flooding. This is potentially a very dangerous situation, and citizens should remain aware of
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