Minor

Minimal to no known threat to life or property

California Minor High Surf Advisory | Effective 07/18/2026 01:24

* WHAT...Large breaking waves of 5 to 8 feet with dangerous rip currents. * WHERE...Ventura County Beaches, Malibu Coast and Los Angeles County Beaches. * WHEN...From 5 PM Sunday to 11 PM PDT Tuesday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. * ADDITIONAL DETAILS...Highest surf will be focused across south

Minnesota, Wisconsin Minor Flood Advisory | Effective 07/18/2026 00:50

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Northeastern Houston County in southeastern Minnesota... Southwestern La Crosse County in west central Wisconsin... * WHEN...Until 445 AM CDT. * IMPACTS...Water over roadways. Overflowing poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 248 AM CDT, ongoing heavy rain has been falling and will

Minor Dense Smoke Advisory | Effective 07/18/2026 00:58

* WHAT...For the Small Craft Advisory, north winds 10 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft expected. For the Dense Smoke Advisory, dense smoke will reduce visibility to 1 NM. * WHERE...Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI and Rock Island Passage to Sturgeon Bay WI. * WHEN...For the Small Craft Advisory, from 9 AM this morning to 7 PM CDT this evening. For the Dense Smoke Advisory, from 10

Minor Dense Smoke Advisory | Effective 07/18/2026 00:58

* WHAT...Dense smoke will reduce visibility to 1 NM. * WHERE...Green Bay south of line from Oconto WI to Little Sturgeon Bay WI, Sturgeon Bay to Two Rivers WI and Two Rivers to Sheboygan WI. * WHEN...From 10 AM this morning to 7 PM CDT Sunday. * 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.

Montana Minor Flood Advisory | Effective 07/17/2026 23:38

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southwestern Carter County in southeastern Montana... Southeastern Powder River County in southeastern Montana... * WHEN...Until 330 AM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways, including US-212. * ADDITIONAL DETAILS... - At 1236 AM 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

Minor Dense Smoke Advisory | Effective 07/17/2026 23:12

* WHAT...Dense smoke will reduce visibility to less than 1 NM. * WHERE...Grand Portage to Grand Marais MN, Grand Marais to Taconite Harbor MN and Taconite Harbor to Silver Bay Harbor MN. * WHEN...Until 5 AM CDT early this morning. * 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.

Tennessee, Virginia Minor Flood Advisory | Effective 07/17/2026 22:50

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Greene County in East Tennessee... East Central Hawkins County in East Tennessee... Western Sullivan County in East Tennessee... Northwestern Washington County in East Tennessee... Southeastern Scott County in southwestern Virginia... Southwestern Washington County in southwestern Virginia... The City of Bristol in southwestern Virginia... * WHEN...Until 445 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas.

Nevada Minor Flood Advisory | Effective 07/17/2026 21:55

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...East Central Lincoln County in south central Nevada... * WHEN...Until 1100 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 955 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 1 inch of rain has fallen.

Michigan Minor Flood Advisory | Effective 07/17/2026 21:44

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of eastern upper Michigan, including the following county, Chippewa. * WHEN...Until 345 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1244 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 3 inches of rain have fallen.
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