587 WSUS41 KMKC 031141 WSTC MKCC WST 031155 CONVECTIVE SIGMET 28C VALID UNTIL 1355Z TX FROM 10SW SPS-20NW JCT-40WNW SJT-30SSW CDS-10SW SPS AREA TS MOV FROM 20025KT. TOPS TO FL420. CONVECTIVE SIGMET 29C VALID UNTIL 1355Z KS MO NE IA FROM 50NNW FOD-50SW ODI-60W MKC-30SSE OBH-50NNW FOD AREA EMBD TS MOV FROM 20030KT. TOPS TO FL430. CONVECTIVE SIGMET 30C VALID UNTIL 1355Z WI IL LM FROM 60NW MKG-40SE DBQ LINE EMBD TS 15 NM WIDE MOV FROM 24025KT. TOPS TO FL410. OUTLOOK VALID 031355-031755 FROM MQT-GRR-BDF-MKC-LRD-DLF-70SSE FST-MRF-LBF-MQT STG UPPER LVL LOW OVR SERN UT WL DRIFT SLOLY SWD THRU PD. NRLY STNR BNDRY XTNDS FM SFC LOW IN S-CNTRL KS NEWD ACRS NWRN MO- SERN IA INTO SRN WI. ELEVATED TSTMS WL CONT N OF BNDRY OVR ERN NE/WRN IA THRU 14Z. AMS WL BECOME INCREASINGLY UNSTABLE WITH SFC HEATING TDA ALG/S OF THE BNDRY PROVIDING A FOCUS FOR SCT TS NEAR/ JUST S OF THE BNDRY. DRYLINE ACRS W TX/NM BORDER AND APPR UPPER SYS WL CONT THREAT FOR WDLY SCT TS...WITH TS ACT BECOMING MORE WDSPRD AFT 18Z. WST ISSUANCES WL BE RQRD THRUT PD. STOUT  587 WSUS41 KMKC 031141 WSTC MKCC WST 031155 CONVECTIVE SIGMET 28C VALID UNTIL 1355Z TX FROM 10SW SPS-20NW JCT-40WNW SJT-30SSW CDS-10SW SPS AREA TS MOV FROM 20025KT. TOPS TO FL420. CONVECTIVE SIGMET 29C VALID UNTIL 1355Z KS MO NE IA FROM 50NNW FOD-50SW ODI-60W MKC-30SSE OBH-50NNW FOD AREA EMBD TS MOV FROM 20030KT. TOPS TO FL430. CONVECTIVE SIGMET 30C VALID UNTIL 1355Z WI IL LM FROM 60NW MKG-40SE DBQ LINE EMBD TS 15 NM WIDE MOV FROM 24025KT. TOPS TO FL410. OUTLOOK VALID 031355-031755 FROM MQT-GRR-BDF-MKC-LRD-DLF-70SSE FST-MRF-LBF-MQT STG UPPER LVL LOW OVR SERN UT WL DRIFT SLOLY SWD THRU PD. NRLY STNR BNDRY XTNDS FM SFC LOW IN S-CNTRL KS NEWD ACRS NWRN MO- SERN IA INTO SRN WI. ELEVATED TSTMS WL CONT N OF BNDRY OVR ERN NE/WRN IA THRU 14Z. AMS WL BECOME INCREASINGLY UNSTABLE WITH SFC HEATING TDA ALG/S OF THE BNDRY PROVIDING A FOCUS FOR SCT TS NEAR/ JUST S OF THE BNDRY. DRYLINE ACRS W TX/NM BORDER AND APPR UPPER SYS WL CONT THREAT FOR WDLY SCT TS...WITH TS ACT BECOMING MORE WDSPRD AFT 18Z. WST ISSUANCES WL BE RQRD THRUT PD. STOUT  896 WSUS41 KMKC 031141 WSTC MKCC WST 031155 CONVECTIVE SIGMET 28C VALID UNTIL 1355Z TX FROM 10SW SPS-20NW JCT-40WNW SJT-30SSW CDS-10SW SPS AREA TS MOV FROM 20025KT. TOPS TO FL420. CONVECTIVE SIGMET 29C VALID UNTIL 1355Z KS MO NE IA FROM 50NNW FOD-50SW ODI-60W MKC-30SSE OBH-50NNW FOD AREA EMBD TS MOV FROM 20030KT. TOPS TO FL430. CONVECTIVE SIGMET 30C VALID UNTIL 1355Z WI IL LM FROM 60NW MKG-40SE DBQ LINE EMBD TS 15 NM WIDE MOV FROM 24025KT. TOPS TO FL410. OUTLOOK VALID 031355-031755 FROM MQT-GRR-BDF-MKC-LRD-DLF-70SSE FST-MRF-LBF-MQT STG UPPER LVL LOW OVR SERN UT WL DRIFT SLOLY SWD THRU PD. NRLY STNR BNDRY XTNDS FM SFC LOW IN S-CNTRL KS NEWD ACRS NWRN MO- SERN IA INTO SRN WI. ELEVATED TSTMS WL CONT N OF BNDRY OVR ERN NE/WRN IA THRU 14Z. AMS WL BECOME INCREASINGLY UNSTABLE WITH SFC HEATING TDA ALG/S OF THE BNDRY PROVIDING A FOCUS FOR SCT TS NEAR/ JUST S OF THE BNDRY. DRYLINE ACRS W TX/NM BORDER AND APPR UPPER SYS WL CONT THREAT FOR WDLY SCT TS...WITH TS ACT BECOMING MORE WDSPRD AFT 18Z. WST ISSUANCES WL BE RQRD THRUT PD. STOUT  896 WSUS41 KMKC 031141 WSTC MKCC WST 031155 CONVECTIVE SIGMET 28C VALID UNTIL 1355Z TX FROM 10SW SPS-20NW JCT-40WNW SJT-30SSW CDS-10SW SPS AREA TS MOV FROM 20025KT. TOPS TO FL420. CONVECTIVE SIGMET 29C VALID UNTIL 1355Z KS MO NE IA FROM 50NNW FOD-50SW ODI-60W MKC-30SSE OBH-50NNW FOD AREA EMBD TS MOV FROM 20030KT. TOPS TO FL430. CONVECTIVE SIGMET 30C VALID UNTIL 1355Z WI IL LM FROM 60NW MKG-40SE DBQ LINE EMBD TS 15 NM WIDE MOV FROM 24025KT. TOPS TO FL410. OUTLOOK VALID 031355-031755 FROM MQT-GRR-BDF-MKC-LRD-DLF-70SSE FST-MRF-LBF-MQT STG UPPER LVL LOW OVR SERN UT WL DRIFT SLOLY SWD THRU PD. NRLY STNR BNDRY XTNDS FM SFC LOW IN S-CNTRL KS NEWD ACRS NWRN MO- SERN IA INTO SRN WI. ELEVATED TSTMS WL CONT N OF BNDRY OVR ERN NE/WRN IA THRU 14Z. AMS WL BECOME INCREASINGLY UNSTABLE WITH SFC HEATING TDA ALG/S OF THE BNDRY PROVIDING A FOCUS FOR SCT TS NEAR/ JUST S OF THE BNDRY. DRYLINE ACRS W TX/NM BORDER AND APPR UPPER SYS WL CONT THREAT FOR WDLY SCT TS...WITH TS ACT BECOMING MORE WDSPRD AFT 18Z. WST ISSUANCES WL BE RQRD THRUT PD. STOUT