Future

Responsive action SHOULD be taken in the near future

Illinois, Indiana Severe Flood Watch | Effective 08/15/2026 21:28

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Eastern Will, Ford, Grundy, Iroquois, Kankakee, La Salle, Livingston and Southern Will and northwest Indiana, including the following areas, Benton, Jasper, Lake IN, Newton and Porter. * WHEN...Until 10 AM CDT /11 AM EDT/ Sunday. * IMPACTS...Roads and streets may be flooded. Area creeks and streams are already elevated, increasing the risk of flooding due to additional rainfall.

Illinois Severe Flood Watch | Effective 08/15/2026 21:28

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northeast Illinois, including the following areas, Kendall, Northern Will and Southern Cook. * WHEN...Until 10 AM CDT Sunday. * IMPACTS...Creeks and streams may rise out of their banks. Roads and streets may be flooded. * ADDITIONAL DETAILS... - Scattered showers and thunderstorms are expected to develop and move across northern and central Illinois and northwest Indiana

Colorado Severe Flash Flood Watch | Effective 08/15/2026 20:59

* 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 Sunday afternoon through Sunday 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

Illinois Unknown Hydrologic Outlook | Effective 08/15/2026 19:36

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.

Nebraska, Wyoming Severe Severe Thunderstorm Watch | Effective 08/15/2026 19:38

THE NATIONAL WEATHER SERVICE WILL ALLOW SEVERE THUNDERSTORM WATCH 584 TO EXPIRE AT 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN NEBRASKA THIS ALLOWS TO EXPIRE 8 COUNTIES IN PANHANDLE NEBRASKA BANNER BOX BUTTE CHEYENNE DAWES KIMBALL MORRILL SCOTTS BLUFF SIOUX IN WYOMING THIS ALLOWS TO EXPIRE 4 COUNTIES IN EAST CENTRAL WYOMING NIOBRARA IN SOUTHEAST WYOMING GOSHEN LARAMIE PLATTE THIS INCLUDES THE CITIES OF AGATE, ALLIANCE, ANGORA, BAYARD,

Hawaii Severe Flood Watch | Effective 08/15/2026 19:25

Hurricane Lala will continue to bring heavy rain to the Big Island and Maui County through late tonight, and bring heavy rain to Oahu, Kauai, and Niihau this evening through late Sunday night. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Maui and The Big Island. * 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

Hawaii Severe Flood Watch | Effective 08/15/2026 19:25

Hurricane Lala will continue to bring heavy rain to the Big Island and Maui County through late tonight, and bring heavy rain to Oahu, Kauai, and Niihau this evening through late Sunday night. * WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...Kauai, Niihau and Oahu. * WHEN...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 19:25

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

Indiana, Ohio Severe Flood Watch | Effective 08/15/2026 19:25

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Indiana, including the following counties, Fayette, Franklin, Union and Wayne and Ohio, including the following counties, Adams, Auglaize, Butler, Champaign, Clark, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin, Greene, Hardin, Highland, Hocking, Licking, Logan, Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross, Scioto, Shelby, Union and Warren. * WHEN...Until 8 AM EDT Sunday.
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