000 TTAA00 KDSM 042141 IOWA STATE FORECAST NATIONAL WEATHER SERVICE DES MOINES IA 400 PM CST WED MAR 4 1992 SHOWERS AND THUNDERSTORMS TONIGHT...RAIN SPREADING EAST INTO NORTHEAST SECTION BY MORNING. LOWS IN THE MIDDLE 40S NORTH TO AROUND 50 SOUTH. PERIODS OF SHOWERS AND THUNDERSTORMS THURSDAY THROUGH FRIDAY. HIGHS BOTH DAYS IN THE UPPER 40S NORTH TO NEAR 60 SOUTH. LOWS THURSDAY NIGHT IN THE MIDDLE TO UPPER 40S.