Severe

Significant threat to life or property

Guam, Northern Mariana Islands Typhoon Watch | Effective 04/11/2026 04:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...TYPHOON SINLAKU MOVING NORTHWEST IN CHUUK STATE... .NEW INFORMATION...<br /> The Tropical Storm Warning for Polowat in Chuuk State is cancelled. .AREAS AFFECTED...<br /> This local statement provides important information and<br /> recommended actions for people in Guam and the Northern Marianas. .WATCHES/WARNINGS...<br /> A Typhoon watch continues for Guam, Rota, Tinian, and Saipan. A Flood Watch is in effect for all of Guam and the Northern<br />

California Winter Storm Warning | Effective 04/11/2026 03:48

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected. Low-end storm total of 10 inches and<br /> high-end total of 30 inches expected in Madera and Mariposa<br /> Counties and Yosemite National Park above 7,000 ft. Winds gusting<br /> to 55 mph or higher. * WHERE...A portion of central California. * WHEN...Until 11 PM PDT Sunday. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and<br /> blowing snow. Whiteout conditions are expected and will make<br />

Kansas Flood Warning | Effective 04/11/2026 03:27

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of north central and northeast Kansas, including<br /> the following counties, in north central Kansas, Republic and<br /> Washington. In northeast Kansas, Marshall. * WHEN...Until 830 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br />

South Dakota, , Wyoming Red Flag Warning | Effective 04/11/2026 02:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...CRITICAL FIRE WEATHER CONDITIONS TODAY ACROSS PORTIONS OF<br /> NORTHEASTERN WYOMING AND SOUTHWESTERN SOUTH DAKOTA... .Warm, dry, and breezy weather will support critical fire weather<br /> conditions over northeastern Wyoming and southwestern South<br /> Dakota today. In addition, there is a slight chance of a couple<br /> dry thunderstorms in the late afternoon and evening hours. While<br />

Kansas Flood Warning | Effective 04/11/2026 02:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of north central and northeast Kansas, including<br /> the following counties, in north central Kansas, Clay, Republic<br /> and Washington. In northeast Kansas, Marshall and Riley. * WHEN...Until 800 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br />

Illinois, Wisconsin Flood Watch | Effective 04/11/2026 02:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Watch continues for the following rivers in Illinois...<br /> Wisconsin... Fox River Lower Near New Munster affecting Kenosha and Lake<br /> Counties. * WHAT...Flooding is possible. * WHERE...Fox River Lower near New Munster. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 11.0 feet, Floodwaters begin to affect 77th St. in<br /> the Town of Wheatland. Floodwaters are near some homes along<br />

Arizona Red Flag Warning | Effective 04/11/2026 01:05

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Fire Weather Zones 150, 151 and 152. * TIMING...From 11 AM to 8 PM MST Sunday. * WINDS...Southwest 18 to 25 mph with gusts 35 to 40 mph. * RELATIVE HUMIDITY...8 to 14 percent. * IMPACTS...Any fires that develop or are ongoing will have the<br /> potential to spread rapidly. Instruction:<br /> A Red Flag Warning means that critical fire weather conditions<br /> are either occurring now...or are expected to develop. A<br />

Guam, Northern Mariana Islands Flood Watch | Effective 04/10/2026 23:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flash flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Guam, Rota, Saipan and Tinian. * WHEN...From Sunday evening through Wednesday morning. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br /> - Typhoon Sinlaku is slowly approaching the Marianas and is<br /> expected to strengthen, possibly crossing Guam as a typhoon<br />

Michigan Flood Watch | Effective 04/10/2026 23:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Rain is expected to overspread eastern upper and far northern lower<br /> Michigan later tonight into Sunday. Some of this rain may be heavy<br /> at times, especially during any thunderstorms. Shower and<br /> thunderstorm activity should taper into Monday. More showers and<br /> storms return later Monday night and lasting through Tuesday night,<br /> with heavy rainfall once again possible. * WHAT...Flooding caused by rain and snowmelt will be possible.

Wisconsin Flood Watch | Effective 04/10/2026 23:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Heavy rain on top of the existing snowpack may increase the rate of<br /> snowmelt. The resultant runoff may cause water levels in area rivers<br /> to increase and flooding is possible. * WHAT...Flooding caused by rain and snowmelt continues to be<br /> possible. * WHERE...In Wisconsin, Ashland, Bayfield and Iron Counties. This<br /> includes the Tribal Lands of the Bad River Reservation, the Red<br />
Subscribe to RSS - Severe