Severe

Significant threat to life or property

Flood Warning Washington | Effective 03/21/2026 08:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by rain and snowmelt is expected for the<br /> lower Stehekin Valley. * WHERE...A portion of North Central Washington, including the<br /> following county, Chelan. * WHEN...Until 830 AM PDT Saturday Mar 28. * IMPACTS...When the Stehekin River gauge hits 19.3 feet, water<br /> breaches the river bank. At 20 feet, water inundates some<br /> properties and overtops the temporary corduroy bridge. Company<br />

Flood Warning Washington | Effective 03/21/2026 08:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Washington... Cedar River At Renton affecting King County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cedar River at Renton. * WHEN...Until late this evening. * IMPACTS...At 13.0 feet, the Cedar River will cause minor flooding<br /> along the river in Renton. * ADDITIONAL DETAILS...<br /> - At 7:15 AM PDT Saturday the stage was 13.1 feet.<br />

Flood Warning Illinois | Effective 03/21/2026 08:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Illinois... Kaskaskia River at Carlyle. River forecasts are based on observed precipitation and forecast<br /> precipitation for the next 48 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kaskaskia River at Carlyle. * WHEN...Until Thursday evening. * ADDITIONAL DETAILS...<br /> - At 9:30 AM CDT Saturday the stage was 20.1 feet.<br />

Flood Warning Indiana | Effective 03/21/2026 08:03

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following river in Indiana... White River at Hazleton. .Lowland flooding continues on the tail end of the White River at<br /> Hazleton in southwest Indiana. This is the final waterway flood<br /> warning in effect in the NWS Indianapolis area of responsibility.<br /> Flooding at Hazleton is expected to end by Monday evening. Little precipitation is expected through the middle of next week,<br />

Flash Flood Warning Hawaii | Effective 03/21/2026 07:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has issued a * Flash Flood Warning for...<br /> The island of Oahu in Honolulu County * Until 800 AM HST. * At 455 AM HST, emergency management reported closed roads island<br /> wide as a result of Friday's flooding. While the latest radar<br /> depicts light to moderate showers, additional bands of moderate to<br /> potentially locally heavy showers may likely in from the south<br /> during the early morning hours.

Flood Warning Indiana | Effective 03/21/2026 07:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Indiana... North Branch Elkhart River at Cosperville affecting Noble County. For the Elkhart River...including Goshen, Cosperville...Minor<br /> flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...North Branch Elkhart River at Cosperville. * WHEN...Until Thursday morning. * IMPACTS...At 6.5 feet, Water is starting to approach foundations<br />

Winter Storm Warning Alaska | Effective 03/21/2026 07:28

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Blowing snow. Winds gusting as high as 40 mph. * WHERE...Eastern Beaufort Sea Coast. * WHEN...Until 3 PM AKDT this afternoon. * IMPACTS...Visibilities may drop below 1/2 mile due to falling and<br /> blowing snow. Significantly reduced visibility and large snow<br /> drifts may make travel difficult. Wind chill values around 60<br /> below zero are expected through Saturday morning. * ADDITIONAL DETAILS...Conditions are expected to improve throughout<br /> the day.

Flood Watch Montana | Effective 03/21/2026 07:36

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> An atmospheric river will bring moderate rain rates to the<br /> mountains of western Montana through Saturday afternoon. This will<br /> fall on a deep primed snowpack leading to the melt increasing. Flows<br /> in rivers and streams may increase and reach bankfull or exceed<br /> their banks. * WHAT...Flooding caused by rain and snowmelt continues to be<br /> possible. * WHERE...Portions of northwest and west central Montana, including<br />

Flood Watch Montana | Effective 03/21/2026 07:36

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> An atmospheric river will bring moderate rain rates to the<br /> mountains of western Montana through Saturday afternoon. This will<br /> fall on a deep primed snowpack leading to the melt increasing. Flows<br /> in rivers and streams may increase and reach bankfull or exceed<br /> their banks. * WHAT...Flooding caused by rain and snowmelt continues to be<br /> possible. * WHERE...A portion of northwest Montana, including the following<br /> county, Lincoln.

Red Flag Warning Iowa | Effective 03/21/2026 07:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...Critical Fire Weather Conditions Today... .While winds will not be overly strong today, near record to<br /> record temperatures, cured surface fuels, and exceptionally dry<br /> air for Iowa will lead to a critical fire weather danger through<br /> this evening. Fires will have a higher likelihood of igniting in<br /> these dry conditions and will easily spread, perhaps rapidly at<br /> times. Outdoor burning is strongly discouraged.
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