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California Unknown Civil Emergency Message | Effective 09-21-2026 10:25

This is a test. The County of Los Angeles, the National Weather Service, and local TV and radio stations are testing the emergency alert system for National Preparedness Month. You may hear loud alert sounds or see warning messages on weather radios, televisions, or radio. There is no emergency at this time as this is only a test. If this were a real emergency, the message would include more information and instructions on what to do. To learn more about preparedness, visit ready.lacounty.gov. This concludes the test.

Kansas Unknown Administrative Message | Effective 09-21-2026 09:01

Sedgwick County Emergency Management will be testing the Outdoor Warning Sirens at Noon Today. Sedgwick County outdoor warning sirens are tested every Monday at Noon, except Holidays and when threatening weather is present. Today we will be testing the Alert mode, for one minute. The Alert Mode is a steady tone used for Tornado warning, The Attack Mode is a classic rise and fall sound used for Air Attack Warning in times of war. Outdoor warning sirens are designed to be an early warning device primarily for persons who are outside away from the television and or radio.

Wyoming Unknown Hydrologic Outlook | Effective 09/19/2026 10:59

ESFRIW Periods of showers and thunderstorms are expected across the northern half of Wyoming Saturday and Sunday as a wet weather system shifts east across the state. This weather system is funneling abundant tropical moisture into northern and eastern portions of the state with it's eastward progression. Given the high moisture content, many thunderstorms could feature heavy rainfall and possibly lead to localized flooding. Poor drainage areas, urban areas, and steep

Arkansas, Mississippi, Tennessee Unknown Air Quality Alert | Effective 09/19/2026 02:03

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Forecast effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis for today. This ozone forecast is due to forecasted ozone values that will be unhealthy for sensitive groups. These values will exceed the Environmental Protection Agency's federal safe health standard. The Shelby County Health Department recommends that

Arkansas, Mississippi, Tennessee Unknown Air Quality Alert | Effective 09/18/2026 18:00

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Forecast effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis for Saturday. This ozone forecast is due to forecasted ozone values that will be unhealthy for sensitive groups. These values will exceed the Environmental Protection Agency's federal safe health standard. The Shelby County Health Department recommends that

Alaska Unknown Hydrologic Outlook | Effective 09/18/2026 17:14

ESFAFC High water in the Kuskokwim River region will continue over the next few days. Conditions are expected to become favorable for water levels to gradually recede over the weekend and into the middle of next week. Locations: * Communities across the lower Kuskokwim River and its tributaries, including, but not limited to: Kwethluk, Bethel, Oscarville, Napaskiak, Napkiak, Kasigluk, Nunapitchuk, and Atmauluak. Hydrologic Concerns: * High water in the Kuskokwim and other area rivers (e.g. Kwethluk

Arkansas, Mississippi, Tennessee Unknown Air Quality Alert | Effective 09/18/2026 14:01

AQAMEG The Shelby County Health Department has issued a Code Orange Ozone Health Advisory effective for Shelby County Tennessee, Crittenden County Arkansas, and DeSoto County Mississippi, including the city of Memphis that will remain in effect until sunset. This ozone health advisory is due to monitored ozone values that are unhealthy for sensitive groups. These values have exceeded the Environmental Protection Agency's federal safe health standard. The Shelby County
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