This exercise consists of several METAR/Surface Weather Observation examples. Please COMPLETELY decode each observation.

METAR #1:
KMEM 130553Z 30006KT 1SM R36L/2800VP6000FT +TSRA BR FEW015 BKN026CB OVC043 20/19 A2986 RMK AO2 SLP107 FRQ LTGICCG OHD TS OHD MOV SE P0035 60035 T02000189 10294 20200 403110200 53014

METAR #2:
KTVL 011747Z 27005KT 30SM SKC 22/M05 A3013

METAR #3:
PABR 311153Z 11009KT 1SM R06/P6000FT BR BKN001 OVC080 M04/M04 A3022 RMK AO2 SLP235 VIS 1/2V1 1/2 BKN001 V SCT CONDS CHNG RPDLY BINOVC OVRHD 4/002 T10441044 11011 21044 55001

METAR #4:
KMWN 260154Z 28066G77KT 0SM -RA FG VV000 00/00 RMK SHSNE15RAB15

METAR #5:
KSEA 181406Z 21006KT 1 1/2SM DZ BR SCT001 BKN003 OVC005 13/13 A2986 RMK AO2 VIS S-NW 1/2 SCT V BKN P0000

METAR #6:
KMCI 211953Z 21010KT 10SM FEW025 SCT048CB BKN110 22/17 A2991 RMK AO2 TSE28RAE28GRB14E19 SLP122 CB S-SW MOV E-SE TS MOV SE P0020 T02220167
 
METAR #7:
KDSM 070054Z 17010KT 10SM SCT250 BKN300 21/11 A3016 RMK AO2 SLP211 T02110106

METAR #8:
KEYW 041617Z 15006KT 10SM +FC FEW025 BKN100 30/24 A3006 RMK FUNNEL CLOUD B1554 5 NE FUNNEL CLOUD E13 WATERSPOUT B14 WATERSPOUT 5 NNW OCNL LTG VC NW-N AO2

METAR #9:
KDEN 221253Z 20008KT 10SM FEW140 SCT250 15/06 A3006 RMK AO2 SLP114 ACSL DSNT W OMTNS T01500056

METAR #10:
KPHX 022356Z 25009KT 10SM FEW120CB 39/01 A2991 RMK AO2 SLP106 CB DSNT E-SE T03890011 10394 20344 56019