Moderate

At 621 PM MDT, Doppler radar was tracking a gust front along a line<br /> extending from near New Plymouth to Kuna. Movement was northeast at<br /> 40 mph. HAZARD...Wind gusts up to 40 mph. Blowing dust reducing visibility. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Areas of blowing dust possible. This gust front will be near...<br /> Boise, Emmett, Meridian, and Eagle around 630 PM MDT.<br /> Hidden Springs, Montour, and French Corner around 640 PM MDT.<br />

* WHAT...Dangerous rip currents. * WHERE...Coastal Broward County and Coastal Miami Dade County. * WHEN...Through Thursday evening. * IMPACTS...Rip currents can sweep even the best swimmers away<br /> from shore into deeper water.<br /> Swim near a lifeguard. If caught in a rip current, relax and<br /> float. Don't swim against the current. If able, swim in a<br /> direction following the shoreline. If unable to escape, face the<br /> shore and call or wave for help.

* WHAT...Dangerous rip currents. * WHERE...Coastal Palm Beach County. * WHEN...For the High Rip Current Risk, through Thursday<br /> evening. For the High Surf Advisory, until 8 PM EDT this<br /> evening. * IMPACTS...Rip currents can sweep even the best swimmers away<br /> from shore into deeper water.<br /> Swim near a lifeguard. If caught in a rip current, relax and<br /> float. Don't swim against the current. If able, swim in a<br /> direction following the shoreline. If unable to escape, face the<br /> shore and call or wave for help.

At 440 PM PDT, Doppler radar was tracking a strong thunderstorm near<br /> Orland, moving northeast at 10 mph. HAZARD...Wind gusts up to 50 mph and nickel size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Corning, Orland, Vina, Nord, Los Molinos, and Hamilton City.<br /> If outdoors, consider seeking shelter inside a building.

At 410 PM PDT, Doppler radar was tracking a strong thunderstorm over<br /> Chowchilla, or 13 miles northwest of Madera, moving northeast at 40<br /> mph. HAZARD...Wind gusts of 50 to 55 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Chowchilla and Le Grand.<br /> If outdoors, consider seeking shelter inside a building.

* WHAT...Snow and blowing snow expected. Total snow accumulations up<br /> to 5 inches. Winds gusting as high as 40 mph. Visibility reduced<br /> to 1/2 mile or less at times. Ice accumulations of a light glaze. * WHERE...Nunivak Island and the Kuskokwim Delta. * WHEN...Until 10 AM AKDT Wednesday. * IMPACTS...Visibilities reduced to one half mile or less due to<br /> blowing snow. Travel could be very difficult. Areas of blowing<br /> snow could significantly reduce visibility. Gusty winds could blow<br /> around unsecured objects.

At 354 PM PDT, Doppler radar was tracking a strong thunderstorm near<br /> Bonadelle Ranchos-Madera Ranchos, or 10 miles north of Clovis, moving<br /> northeast at 10 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Clovis, Yosemite Lakes, Friant, and Millerton Lake.<br /> If outdoors, consider seeking shelter inside a building.

WHAT...An episodic fountaining eruption is expected within<br /> the Kilauea summit caldera. The Hawaiian Volcano Observatory has<br /> indicated a potential eruption window between today, April 21 and<br /> Sunday, April 26, with tomorrow, April 22, or Thursday, April 23,<br /> most likely. Fountaining episodes typically last less than 12<br /> hours but ash can remain in the air longer depending on wind and<br /> weather. IMPACTS...If an eruption occurs, varying levels of ash, Pele's<br />

At 310 PM PDT, Doppler radar was tracking a strong thunderstorm 9<br /> miles west of Firebaugh, or 30 miles west of Madera, moving northeast<br /> at 25 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Firebaugh.<br /> If outdoors, consider seeking shelter inside a building.

The National Weather Service in Elko Nevada has issued a * Dust Advisory for...<br /> South central Nye County in south central Nevada... * Until 415 PM PDT. * At 220 PM PDT, a dust channel was 26 miles west of Blue Eagle<br /> Ranch. HAZARD...Less than one mile visibility with strong wind in excess<br /> of 50 mph. SOURCE...Satellite. IMPACT...Hazardous travel. * Satellite imagery indicates dust is currently impacting US<br /> Highway 6. Use caution if travelling. Locations impacted include...<br /> Lunar Crater.<br />