Severe

Significant threat to life or property

Oregon Winter Storm Warning | Effective 04/13/2026 10:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected. Total snow accumulations of 6 to 12<br /> inches above 4000 feet, heaviest along the Cascade crest. Winds<br /> gusting as high as 45 mph. * WHERE...East Slopes of the Oregon Cascades. * WHEN...From 5 PM Tuesday to 5 AM PDT Thursday. * IMPACTS...Significant snowfall with periods of heavy snowfall<br /> rates will combine with low visibility to create very difficult<br /> driving conditions. Gusty winds could bring down tree branches.

Illinois Severe Thunderstorm Warning | Effective 04/13/2026 10:53

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1252 PM CDT, a severe thunderstorm was located over Florid, or<br /> 5 miles south of Granville, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include...<br /> Granville, McNabb, Mark, Standard, and Florid. Instruction:<br /> Prepare immediately for large hail and deadly cloud to ground<br /> lightning. Seek shelter inside a well-built structure. Stay away from<br /> windows.

Colorado Red Flag Warning | Effective 04/13/2026 10:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...TODAY'S RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM THIS<br /> EVENING... .A NEW RED FLAG WARNING HAS BEEN ISSUED FOR TUESDAY FOR SOUTHERN<br /> LINCOLN COUNTY. ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY FOR<br /> WIND AND LOW RELATIVE HUMIDITY FOR SOUTHERN LINCOLN COUNTY... The National Weather Service in Denver has issued a Red Flag<br /> Warning for wind and low relative humidity, which is in effect<br /> from 11 AM to 8 PM MDT Tuesday.

Colorado Red Flag Warning | Effective 04/13/2026 10:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...TODAY'S RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM THIS<br /> EVENING... .A NEW RED FLAG WARNING HAS BEEN ISSUED FOR TUESDAY FOR SOUTHERN<br /> LINCOLN COUNTY. * AFFECTED AREA...Fire Weather Zones 214, 216, 238, 241, 242 and<br /> 246. * TIMING...Until 8 PM MDT this evening. * WINDS...Southwest 10 to 20 mph with gusts around 30 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread.<br />

Colorado Red Flag Warning | Effective 04/13/2026 10:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...TODAY'S RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM THIS<br /> EVENING... .A NEW RED FLAG WARNING HAS BEEN ISSUED FOR TUESDAY FOR SOUTHERN<br /> LINCOLN COUNTY. ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT TUESDAY FOR<br /> WIND AND LOW RELATIVE HUMIDITY FOR SOUTHERN LINCOLN COUNTY... The National Weather Service in Denver has issued a Red Flag<br /> Warning for wind and low relative humidity, which is in effect<br /> from 11 AM to 8 PM MDT Tuesday.

Washington Winter Storm Warning | Effective 04/13/2026 10:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected. Total snow accumulations between 10<br /> and 20 inches. Winds gusting as high as 40 mph. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades<br /> of Whatcom and Skagit Counties, Cascades of Pierce and Lewis<br /> Counties, and Cascades of Southern King County. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Heavy snow will be possible for areas above<br />

Washington Flood Warning | Effective 04/13/2026 10:59

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning remains in effect for the following rivers in<br /> Washington... Stehekin River at Stehekin affecting Chelan County. For the Stehekin River...including Stehekin...Minor flooding is<br /> forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Stehekin River at Stehekin. * WHEN...Until tomorrow morning. * IMPACTS...At 20.5 feet, water inundates some properties and<br />

Wisconsin Flood Warning | Effective 04/13/2026 10:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning continues for the following rivers in<br /> Wisconsin... Pine River near Florence affecting Florence County. * WHAT...Minor flooding is occurring. * WHERE...Pine River near Florence. * WHEN...Until further notice. * IMPACTS...At 7.0 feet, A recreational area and parking lot near the<br /> gauge begins to flood. * ADDITIONAL DETAILS...<br /> - At 12:00 PM CDT Monday the stage was 8.0 feet.<br /> - Bankfull stage is 6.0 feet.<br />

Oregon, Washington Winter Storm Warning | Effective 04/13/2026 10:36

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow above 2500 ft. Total snow accumulations between<br /> 12 to 20 inches. Winds could gust as high as 45 mph. * WHERE...South Washington Cascades and the Northern and Central<br /> Cascades of Oregon. * WHEN...From 5 PM Tuesday to 5 AM PDT Thursday. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous. * ADDITIONAL DETAILS...Latest guidance suggests the heaviest snow<br />

Illinois Severe Thunderstorm Warning | Effective 04/13/2026 10:37

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRLOT The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Livingston County in central Illinois...<br /> Southern La Salle County in north central Illinois... * Until 130 PM CDT. * At 1237 PM CDT, a severe thunderstorm was located near Wenona, or 7<br /> miles west of Streator, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected.
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