664 AWUS83 KOAX 222015 RWSOAX IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034- 042>045-050>053-065>068-078-088>093-230300- WEATHER SUMMARY FOR EASTERN NEBRASKA AND SOUTHWEST IOWA NATIONAL WEATHER SERVICE OMAHA/VALLEY NE 315 PM CDT FRI AUG 22 2014 A POTENT STORM SYSTEM ROLLING NORTHEAST FROM THE CENTRAL ROCKIES WILL INTERACT WITH A WARM AND UNSTABLE ATMOSPHERE OVER MID AMERICA TO BRING SCATTERED SHOWERS AND THUNDERSTORMS TO MOST OF THE REGION TONIGHT. SCATTERED THUNDERSTORMS ARE POSSIBLE JUST ABOUT ANYWHERE IN MID AMERICA THIS EVENING...BUT THE STRONGEST STORMS ARE FORECAST TO DEVELOP IN NORTHWEST KANSAS OR SOUTHWEST NEBRASKA AND MOVE EAST AND NORTHEAST. SEVERE STORMS ARE POSSIBLE THERE...EXPANDING NORTHEAST ACROSS MUCH OF NEBRASKA DURING THE EVENING AND OVERNIGHT. HEAVY RAIN WILL BE POSSIBLE ACROSS MUCH OF WESTERN AND CENTRAL NEBRASKA INTO SOUTH DAKOTA. BY SUNRISE SATURDAY...MOST OF THIS ACTIVITY WILL BE EXITING NORTHERN NEBRASKA INTO SOUTH DAKOTA. HOWEVER MORE SHOWERS AND THUNDERSTORMS ARE EXPECTED TO AFFECT WESTERN AND CENTRAL NEBRASKA MUCH OF THE DAY. OUTSIDE OF THUNDERSTORMS...EXPECT PARTLY CLOUDY SKIES AND MUGGY CONDITIONS TO CONTINUE. LOW TEMPERATURES TONIGHT WILL FALL INTO THE 60S ACROSS SOUTH DAKOTA THROUGH WESTERN NEBRASKA AND WESTERN KANSAS...WITH LOWS HOLDING IN THE 70S FROM EASTERN NEBRASKA AND EASTERN KANSAS INTO IOWA AND MISSOURI. HIGHS SATURDAY WILL RANGE FROM THE 80S IN SOUTH DAKOTA AND WESTERN NEBRASKA TO NEAR 100 IN PARTS OF EASTERN KANSAS. $$