Minor

Minimal to no known threat to life or property

Colorado Minor Flood Advisory | Effective 08/26/2026 17:19

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Douglas County in northeastern Colorado... * WHEN...Until 915 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 619 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are expected over

Colorado Minor Flood Advisory | Effective 08/26/2026 17:21

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Elbert County in east central Colorado... Arapahoe County in northeastern Colorado... * WHEN...Until 915 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 621 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.5 inches of rain have fallen. - This includes the following streams and drainages...

Indiana Minor Flood Advisory | Effective 08/26/2026 17:28

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Monroe County in south central Indiana... Southeastern Owen County in west central Indiana... * WHEN...Until 1130 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 827 PM EDT, trained weather spotters reported heavy rain in the advisory area due to thunderstorms. Minor flooding is ongoing or expected to begin shortly. - Some locations that will experience flooding include...

Minor Dense Fog Advisory | Effective 08/26/2026 16:30

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border. * WHEN...Until 7 AM EDT Thursday. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.

Minor Dense Fog Advisory | Effective 08/26/2026 16:30

* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than one nautical mile. For the Small Craft Advisory, northwest winds 15 to 20 kt with gusts up to 25 kt and waves 2 to 5 ft expected. * WHERE...Munising to Grand Marais MI. * WHEN...For the Dense Fog Advisory, until 2 AM EDT Thursday. For the Small Craft Advisory, from midnight tonight to 2 PM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.

Minor Dense Fog Advisory | Effective 08/26/2026 16:30

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore. * WHEN...Until 2 AM EDT Thursday. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.

Minor Dense Fog Advisory | Effective 08/26/2026 16:30

* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than one nautical mile. For the Small Craft Advisory, northwest winds 15 to 20 kt with gusts up to 25 kt and waves 3 to 5 ft expected. * WHERE...Grand Marais to Whitefish Point MI. * WHEN...For the Dense Fog Advisory, until 7 AM EDT Thursday. For the Small Craft Advisory, from 5 AM to 2 PM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.

Arizona Minor Flood Advisory | Effective 08/26/2026 16:20

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Gila County in east central Arizona... * WHEN...Until 715 PM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 420 PM MST, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 0.75 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are expected over

Colorado Minor Flood Advisory | Effective 08/26/2026 16:22

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Douglas County in northeastern Colorado... * WHEN...Until 715 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 522 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 1.25 inches of rain have fallen. - This includes the following streams and drainages...

New Mexico Minor Flood Advisory | Effective 08/26/2026 16:23

* WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Central Guadalupe County in east central New Mexico... * WHEN...Until 830 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 523 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause arroyo and small stream flooding.
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