Regional Weather Synopsis
Issued by NWS Denver/Boulder, CO

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547
NZUS99 KBOU 220246
SYNBOU

Hot-Air Balloon Forecast for Colorado
National Weather Service Denver/Boulder, Colorado
2045 MDT Wednesday, April 21, 2021


* * * * * Northeast Colorado * * * * *

SPECI KFNL 220209Z 00000KT 2SM -SN BR BKN023 BKN029 OVC044 00/M02 A3003
       RMK AO2 SFC VIS 2 1/2 VIS 2V4 RAE03SNB03 P0000 FZRANO
METAR KFNL 220156Z 15003KT 2SM -RA FEW028 BKN038 OVC047 01/M02 A3002 RMK
       AO2 SFC VIS 10 UPE13RAB13E14B36 SLP185 P0000 T00061017
       FZRANO
METAR KFNL 220056Z 00000KT 2SM UP BR FEW008 BKN043 OVC060 01/M02 A3004
       RMK AO2 SFC VIS 5 RAB30E39 SLP193 P0000 T00061017 FZRANO

SPECI KGXY 220234Z 00000KT 10SM -RA OVC008 01/00 A3005 RMK AO2 CIG
       006V012 P0000 FZRANO
METAR KGXY 220156Z 00000KT 8SM -RA FEW006 OVC014 01/00 A3004 RMK AO2
       UPB09E14RAB14SNE09 SLP204 P0000 T00110000 FZRANO
SPECI KGXY 220143Z 31003KT 9SM -RA FEW006 BKN014 OVC021 01/00 A3005 RMK
       AO2 UPB09E14RAB14SNE09 P0000 FZRANO

METAR KLMO 220235Z AUTO 00000KT 7SM -SN SCT019 SCT038 BKN065 01/M02
       A3005 RMK AO2 T00051018
METAR KLMO 220215Z AUTO 22003KT 5SM -SN BKN021 BKN029 OVC042 01/M02
       A3005 RMK AO2 T00071021
METAR KLMO 220155Z AUTO 21004KT 7SM -SN BKN029 BKN034 OVC048 01/M02
       A3005 RMK AO2 T00101021

METAR KBDU 220235Z AUTO 00000KT 5SM UP OVC005 M01/M01 A3002 RMK AO2
METAR KBDU 220215Z AUTO 00000KT 2SM -SN OVC007 M01/M01 A3002 RMK AO2
METAR KBDU 220155Z AUTO 00000KT 1 1/2SM -SN OVC007 00/M01 A3002 RMK
        AO2

METAR KEIK 220235Z AUTO 00000KT 4SM -SN SCT018 BKN024 OVC033 00/M01
       A3003 RMK AO2 T10011011
METAR KEIK 220215Z AUTO 00000KT 5SM -SN SCT005 BKN036 OVC043 00/M01
       A3003 RMK AO2 T00001010
METAR KEIK 220155Z AUTO 00000KT 3SM -SN SCT026 BKN034 OVC043 00/M01
        A3002 RMK AO2 T00001012

KBJC 220209Z 2202/2224 33004KT 2SM -SHSN OVC005
     FM220400 33004KT 5SM -SHSN OVC005
     FM220600 33005KT P6SM VCSH BKN005 OVC010
     FM221000 33005KT 2SM BR BKN004 OVC008
     FM221700 03008KT P6SM SCT030 BKN070 PROB30 2220/2224 -SHRA
METAR KBJC 220145Z 00000KT 2SM -SN OVC005 M01/M01 A3001
METAR KBJC 220055Z 00000KT 1SM -SN OVC005 M01/M02 A3003
METAR KBJC 212350Z 33004KT 1SM -SN OVC006 M01/M02 A3004

KDEN 220206Z 2202/2306 05006KT 4SM -SHSN BR SCT002 OVC006
      TEMPO 2202/2205 1 1/2SM -SHSN BR OVC002
     FM220500 12008KT P6SM VCSH SCT006 BKN020
     FM220700 15010KT P6SM VCSH SCT020 BKN090
     FM221300 31007KT P6SM VCFG BKN005
      TEMPO 2213/2215 1/2SM FG OVC002
     FM221700 03008KT P6SM SCT030 BKN070
     FM230200 15007KT P6SM SCT070
SPECI KDEN 220227Z 09005KT 3SM -SN BR SCT004 BKN013 OVC022 M01/M01 A3001
       RMK AO2 P0001 T10061011
METAR KDEN 220153Z 05006KT 1/2SM R35L/4000VP6000FT SN FG OVC002 00/M01
       A3001 RMK AO2 SLP178 P0002 T00001011
METAR KDEN 220053Z 32008KT 1/4SM R35L/P6000FT -SN BR OVC003 00/M01 A3001
       RMK AO2 SFC VIS 2 1/2 SLP179 VIS SW-W-NW 1 P0003
       T00001011


KBKF 220109Z 2201/2307 30009KT 4800 -SN BKN008 OVC011 620089
      QNH2996INS
      BECMG 2202/2203 VRB06KT 9999 VCSH BKN020 OVC040 610209
      QNH2992INS
      BECMG 2206/2207 09009KT 9999 NSW FEW015 SCT040 BKN060 610609
      QNH2973INS
      TEMPO 2219/2221 VRB06KT 9000 -RA BKN070
      BECMG 2220/2221 03008KT 9999 SCT040 BKN070 QNH2972INS
      TX09/2223Z TNM04/2212Z
METAR KBKF 220158Z 32003KT 7SM -SN OVC006 M01/M01 A3002 RMK AO2A SLP186
        P0000 T10121012
SPECI KBKF 220049Z COR 32006KT 7SM -SN BKN007 BKN011 M01/M01 A3002
        RMK AO2A SLP186 COR 0056
METAR KBKF 220058Z 33007KT 7SM -SN BKN008 OVC011 M01/M01 A3002 RMK
        AO2A SLP186 P0000 T10111011

KAPA 220207Z 2202/2224 VRB03KT P6SM BKN009 OVC015
      TEMPO 2202/2204 2SM -SHSN OVC006
     FM220700 12008KT P6SM VCSH SCT020 BKN090
     FM221300 33007KT P6SM VCFG BKN006
     FM221700 03008KT P6SM SCT030 BKN070 PROB30 2220/2224 -SHRA
METAR KAPA 220153Z 36003KT 10SM BKN008 OVC016 M01/M03 A3001 RMK AO2
        SNB16E32 SLP193 P0000 T10061033
METAR KAPA 220053Z 36006KT 10SM BKN011 OVC017 M01/M03 A3001 RMK AO2
        SNE20 SLP196 P0000 T10061028
METAR KAPA 212353Z 35006KT 6SM -SN BR BKN007 OVC015 M01/M03 A3003 RMK
        AO2 SNB46 SLP203 P0000 60000 T10061033 10022 21006 56007

METAR KMNH 220235Z AUTO 00000KT 5SM BR SCT002 BKN020 OVC049 M03/M03
       A3003 RMK AO2
METAR KMNH 220215Z AUTO 31004KT 7SM BKN002 BKN027 BKN039 M03/M03 A3001
       RMK AO2
METAR KMNH 220155Z AUTO 30005KT 7SM SCT002 BKN037 BKN045 M02/M03 A3001
       RMK AO2

METAR KFMM 220235Z AUTO 13006KT 4SM -SN OVC009 00/00 A3007 RMK AO2
       T00021005
METAR KFMM 220215Z AUTO 14006KT 3SM -SN BKN009 BKN016 OVC022 00/M01
       A3006 RMK AO2 T00031007
METAR KFMM 220155Z AUTO 14006KT 7SM -SN BKN020 OVC028 01/M01 A3006 RMK
       AO2 T00091011

METAR KSTK 220235Z AUTO 20008KT 10SM BKN050 OVC070 03/M01 A3006 RMK
       AO2
METAR KSTK 220215Z AUTO 20008KT 10SM BKN080 OVC090 03/M01 A3006 RMK
       AO2
METAR KSTK 220155Z AUTO 20009KT 10SM SCT050 OVC100 04/M02 A3006 RMK
       AO2

SPECI KAKO 220202Z AUTO 16008KT 1 3/4SM -SN BR BKN004 OVC021 00/M02
       A3006 RMK AO2 P0000 T00001017
METAR KAKO 220153Z AUTO 16009KT 1 1/2SM -SN BR SCT004 BKN010 OVC023
       00/M01 A3006 RMK AO2 SNB04 SLP208 P0000 T00001011
SPECI KAKO 220149Z AUTO 17008KT 1 1/2SM -SN BR SCT004 SCT010 OVC025
       00/M02 A3006 RMK AO2 SNB04 P0000

METAR KLIC 220155Z AUTO 10011KT 10SM FEW048 OVC100 01/M05 A3002 RMK AO2
       SLP183 T00061050 $
METAR KLIC 220055Z AUTO 10011KT 10SM BKN060 OVC080 02/M06 A3003 RMK AO2
       SLP182 T00221056 $
METAR KLIC 212355Z AUTO 11015KT 10SM BKN070 OVC090 03/M07 A3005 RMK AO2
       SLP183 T00331067 10050 20017 $

METAR KHEQ 220235Z AUTO 15005KT 10SM SCT065 03/M02 A3010 RMK AO2
METAR KHEQ 220215Z AUTO 13005KT 10SM CLR 05/M02 A3010 RMK AO2
METAR KHEQ 220155Z AUTO 13005KT 10SM CLR 05/M02 A3010 RMK AO2

METAR K2V6 220239Z AUTO 15004KT 3SM -SN BKN026 BKN033 OVC041 00/00 A3009
       RMK AO2
METAR K2V6 220220Z AUTO 14005KT 4SM -SN OVC025 00/M01 A3009 RMK AO2
METAR K2V6 220200Z AUTO 15006KT 4SM -SN OVC022 00/M04 A3009 RMK AO2

METAR K2V5 220235Z AUTO 18005KT 10SM -DZ OVC037 02/M01 A3012 RMK AO2
METAR K2V5 220215Z AUTO 19009KT 10SM BKN036 BKN043 OVC050 03/M02 A3011
       RMK AO2
METAR K2V5 220155Z AUTO 19008KT 10SM OVC050 04/M03 A3011 RMK AO2

METAR KITR 220153Z AUTO 10008KT 10SM OVC090 04/M04 A3007 RMK AO2 SLP194
       T00391044
METAR KITR 220053Z AUTO 11009KT 10SM OVC085 05/M04 A3009 RMK AO2 SLP201
       T00501044
METAR KITR 212353Z AUTO 13009KT 10SM OVC070 06/M04 A3011 RMK AO2 SLP210
       T00561039 10061 20039 56017

Sunrise/Sunset for 04/21/2021
Fort Collins - 06:11:58 MDT / 19:45:48 MDT
Denver       - 06:12:51 MDT / 19:44:04 MDT
Sterling     - 06:04:24 MDT / 19:38:32 MDT

Denver/Boulder (KFTG) 04/22/21 02:37 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  22000 FT MSL...261/048
                  20000 FT MSL...253/033
                  19000 FT MSL...251/033
                  18000 FT MSL...258/028
                  17000 FT MSL...263/026
                  16700 FT MSL...265/026
                  16000 FT MSL...266/025
                  15000 FT MSL...261/024
                  14500 FT MSL...262/023
                  14000 FT MSL...269/021
                  13000 FT MSL...267/016
                  12700 FT MSL...258/015
                  12000 FT MSL...250/015
                  11200 FT MSL...214/018
                  11000 FT MSL...208/019
                  10000 FT MSL...196/021
                  10000 FT MSL...195/021
                   9000 FT MSL...180/021
                   8900 FT MSL...180/021
                   8100 FT MSL...172/018
                   8000 FT MSL...172/019
                   7300 FT MSL...168/021
                   7000 FT MSL...160/020
                   6600 FT MSL...164/020
                   6000 FT MSL...164/010

Denver/Boulder Aviation Discussion
Issued at 0240 UTC Thursday, April 22, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 840 PM MDT Wed Apr 21 2021
Snow showers will be tapering off through 04Z and should be mostly
over, or just flurries by 06Z. Concern will then shift toward
patchy but possibly dense fog (1/4SM FG) toward early Thursday
morning. That potential exists due to narrow T/Td spreads and a
weak Denver cyclone expected to develop. That would favor light
W/NW winds redeveloping at KDEN after 12Z with possible fog
development at that time. We`ll opt for a TEMPO 1/2SM FG group
for now between 13Z and 15Z. Otherwise, VFR conditions may
redevelop either side of that with a light downslope
south/southeast flow 06Z-12Z, and then daytime heating and mixing
after 16Z-17Z Thursday.


* * * * * Southeast Colorado * * * * *

METAR K4BM 220235Z AUTO 12007KT 3/4SM -SN BKN001 OVC011 A3000 RMK
       AO2
METAR K4BM 220215Z AUTO 13011G17KT 1/4SM -SN OVC001 A2999 RMK AO2
METAR K4BM 220155Z AUTO 13013KT M1/4SM -SN OVC001 A2999 RMK AO2

METAR KAFF 220158Z 14007KT 10SM SCT028 OVC037 02/M08 A2998 RMK AO2A
        SLP177 T00211078
METAR KAFF 220058Z 16010KT 10SM BKN043 OVC055 03/M07 A2997 RMK AO2A
        SLP174 T00311071
METAR KAFF 212358Z 18006KT 10SM VCSH OVC046 04/M08 A2998 RMK AO2A SLP171
        T00381076 10044 21002 57010

KCOS 220201Z 2202/2224 09014KT P6SM FEW050 BKN080 BKN100
     FM220300 06008KT P6SM VCSH OVC040
     FM220600 15006KT P6SM SCT070
     FM221200 VRB04KT P6SM FEW060
     FM221700 20011G21KT P6SM FEW120
     FM222100 03014G24KT P6SM SCT100
METAR KCOS 220154Z 09014KT 10SM FEW050 BKN075 BKN100 OVC180 03/M07 A2999
       RMK AO2 SLP178 VCSH W-NW T00281072
METAR KCOS 220054Z 13008KT 10SM FEW050 BKN090 BKN200 05/M07 A2999 RMK
       AO2 SLP176 T00501072
METAR KCOS 212354Z 15007KT 10SM FEW050 BKN100 OVC200 05/M07 A3001 RMK
       AO2 SLP181 T00501067 10061 20011 56013

METAR KABH 220158Z AUTO 08017KT 10SM BKN095 OVC110 02/M07 A3000 RMK
        AO2 SLP191 T00151073
METAR KABH 220058Z AUTO 09015KT 10SM FEW080 03/M07 A3001 RMK AO2 SLP195
        T00301072
METAR KABH 212358Z AUTO 11013KT 10SM FEW110 05/M08 A3002 RMK AO2 SLP193
        T00511077 10061 20017 56012

METAR KFLY 220235Z AUTO 10005KT 10SM SCT039 SCT047 BKN055 M01/M08 A3003
       RMK AO2 T10081077
METAR KFLY 220215Z AUTO 10011G22KT 10SM SCT041 BKN048 OVC055 00/M08
       A3001 RMK AO2 T00001077
METAR KFLY 220155Z AUTO 11011G14KT 10SM SCT050 OVC065 00/M07 A3002
        RMK AO2 T00011075

KFCS 212107Z 2121/2303 14009KT 9999 OVC040 610409 QNH2990INS
      TEMPO 2202/2208 01006KT VCSH BKN020 610209
      BECMG 2216/2217 24010G20KT 9999 FEW085 510009 QNH2970INS
      BECMG 2302/2303 02009KT 9999 SCT045 QNH2980INS TX14/2219Z
      TNM03/2211Z
METAR KFCS 220158Z AUTO 07010KT 10SM FEW060 SCT080 03/M07 A2998 RMK
        AO2 SLP192 T00311071 $
METAR KFCS 220058Z AUTO 25003KT 10SM FEW100 05/M07 A2998 RMK AO2 SLP192
        T00501066 $
METAR KFCS 212358Z AUTO 18003KT 10SM OVC090 05/M07 A3000 RMK AO2 SLP199
        T00531066 10060 20012 56012 $

KPUB 212324Z 2200/2224 05008KT P6SM OVC100
     FM220600 03007KT P6SM BKN090
     FM220900 35006KT P6SM SCT120
     FM221700 24010G20KT P6SM FEW110
     FM222300 34016G26KT P6SM SCT120
METAR KPUB 220153Z 03016G25KT 10SM CLR 07/M07 A2997 RMK AO2 PK WND
       05027/0141 SLP151 T00671067
METAR KPUB 220053Z 04017KT 10SM CLR 08/M07 A2996 RMK AO2 SLP144
       T00831067
METAR KPUB 212353Z 05009KT 10SM CLR 10/M06 A2997 RMK AO2 SLP142 T01001061
        10106 20044 56022

METAR KVTP 220235Z AUTO 09008KT 10SM BKN003 BKN070 OVC100 M06/M07 A2998
       RMK AO2
METAR KVTP 220215Z AUTO 09008KT 10SM SCT003 OVC080 M06/M07 A2998 RMK
       AO2
METAR KVTP 220155Z AUTO 10008KT 10SM OVC080 M06/M07 A2998 RMK AO2

METAR KTAD 220154Z AUTO 29006KT 10SM CLR 07/M06 A2994 RMK AO2 SLP130
        T00671056
METAR KTAD 220054Z AUTO 15010KT 10SM CLR 11/M06 A2990 RMK AO2 SLP113
        T01061056
METAR KTAD 212354Z AUTO 19008KT 10SM CLR 12/M06 A2992 RMK AO2 SLP116
        T01171056 10144 20061 56015

METAR KLHX 220153Z AUTO 10021G38KT 10SM CLR 07/M08 A2993 RMK AO2 PK WND
       09038/0148 SLP129 T00721078
METAR KLHX 220053Z AUTO 10021G33KT 10SM SCT090 11/M07 A2991 RMK AO2 PK
       WND 09033/0049 SLP116 T01061072
METAR KLHX 212353Z AUTO 13020G27KT 10SM FEW085 14/M06 A2992 RMK AO2
        PK WND 13032/2311 SLP116 T01391061 10150 20078 56029

METAR KLAA 220153Z AUTO 10019G25KT 10SM BKN095 06/M07 A2999 RMK AO2 PK
       WND 11030/0054 SLP154 T00611067
METAR KLAA 220053Z AUTO 10017G28KT 10SM CLR 08/M07 A2999 RMK AO2 PK WND
       12029/0017 SLP153 T00781067
METAR KLAA 212353Z AUTO 12022G30KT 10SM CLR 11/M09 A3000 RMK AO2 PK WND
       12030/2348 SLP154 6//// T01061089 10128 20083 56022

METAR KSPD 220156Z AUTO 15015KT 09/M08 A2999 RMK AO1 SLP141
       T00891078
METAR KSPD 220056Z AUTO 15017KT 11/M08 A2999 RMK AO1 PK WND 15028/0008
       SLP142 T01061078
METAR KSPD 212356Z AUTO 17020G27KT 12/M07 A2999 RMK AO1 PK WND
       17029/2317 SLP147 T01171072 10122 20078 56024

Sunrise/Sunset for 04/21/2021
Burlington - 06:02:44 MDT / 19:32:40 MDT
Pueblo     - 06:13:42 MDT / 19:40:29 MDT
Lamar      - 06:05:57 MDT / 19:32:12 MDT

Pueblo (KPUX) 04/22/21 02:32 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  22000 FT MSL...270/033
                  21000 FT MSL...268/026
                  20000 FT MSL...239/033
                  19000 FT MSL...255/051
                  18000 FT MSL...247/033
                  17000 FT MSL...238/026
                  16500 FT MSL...248/031
                  16000 FT MSL...240/029
                  15000 FT MSL...246/030
                  14000 FT MSL...245/027
                  13000 FT MSL...224/032
                  12000 FT MSL...232/038
                  11000 FT MSL...188/031
                  10000 FT MSL...180/032
                   7100 FT MSL...108/046
                   7000 FT MSL...110/045
                   6400 FT MSL...112/042
                   5700 FT MSL...094/016

Pueblo Aviation Discussion
Issued at 2131 UTC Wednesday, April 21, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 331 PM MDT Wed Apr 21 2021
KALS, KCOS, KPUB: VFR conditions are expected over the next 24 hours
for all three TAF sites. Mid level clouds should lift and decrease
in coverage tomorrow morning and early afternoon, before increasing
in coverage again late in this TAF period. Winds will be relatively
light through out the night, before increasing in magnitude tomorrow
afternoon for all three TAF sites.


* * * * * Northwest Colorado * * * * *

METAR KCAG 220153Z AUTO 35004KT 10SM CLR 03/M01 A2987 RMK AO2 SLP133
       T00331011
METAR KCAG 220053Z AUTO 36007KT 10SM BKN110 06/M01 A2987 RMK AO2 SLP134
       T00561006
METAR KCAG 212353Z AUTO 34006KT 10SM SCT120 07/00 A2990 RMK AO2 SLP149
       60000 T00670000 10067 20011 55017

METAR KHDN 220156Z AUTO 14003KT 10SM CLR 04/M03 A2987 RMK AO2 SLP131
       T00391033
METAR KHDN 220056Z AUTO 00000KT 10SM FEW100 05/M03 A2988 RMK AO2 SLP134
       T00501028
METAR KHDN 212356Z AUTO 06003KT 10SM FEW110 05/M03 A2990 RMK AO2 SLP145
       60000 T00501028 10050 20011 56019

METAR KSBS 220235Z AUTO 00000KT 10SM SCT120 01/M01 A2986 RMK AO1
       T00091014
METAR KSBS 220215Z AUTO 00000KT 10SM SCT120 01/M01 A2985 RMK AO1
       T00101012
METAR KSBS 220155Z AUTO 14004KT 10SM BKN110 02/M01 A2984 RMK AO1
       T00171012

METAR KC07 220235Z AUTO 11003KT 10SM CLR M04/M05 A2993 RMK AO2
METAR KC07 220215Z AUTO 00000KT 2SM BR BKN001 M04/M05 A2992 RMK AO2 VIS
       3/4V5
METAR KC07 220155Z AUTO 00000KT 1/4SM FZFG OVC001 M05/M05 A2992 RMK AO2
       VIS 1/4V2

METAR K33V 220235Z AUTO 00000KT 10SM CLR M02/M04 A2992 RMK AO2
       T10251038
METAR K33V 220215Z AUTO 33003KT 10SM CLR M02/M04 A2991 RMK AO2
       T10241038
METAR K33V 220155Z AUTO 33004KT 10SM SCT005 SCT037 SCT090 M01/M03 A2991
       RMK AO2 T10131030

METAR KEEO 220153Z AUTO 03015KT 10SM FEW120 04/M03 A2982 RMK AO2 SLP090
        T00441033
METAR KEEO 220053Z AUTO 01012KT 10SM FEW110 07/M03 A2983 RMK AO2 SLP090
        T00721033
METAR KEEO 212353Z AUTO 03015KT 10SM FEW110 08/M03 A2984 RMK AO2 SLP092
        T00781033 10094 20044 56015

METAR K20V 220235Z AUTO 04004KT 10SM BKN090 OVC120 02/M01 A2989 RMK
       AO2
METAR K20V 220215Z AUTO 00000KT 10SM SCT080 OVC090 02/M02 A2989 RMK
       AO2
METAR K20V 220155Z AUTO 00000KT 10SM SCT031 SCT080 OVC090 02/M01 A2989
       RMK AO2

METAR KGNB 220235Z AUTO 05005KT 10SM SCT060 BKN090 OVC110 00/M01 A2990
       RMK AO2 T00001012
METAR KGNB 220215Z AUTO 02004KT 10SM SCT090 OVC110 00/M01 A2990 RMK AO2
       T00001015
METAR KGNB 220155Z AUTO 36003KT 10SM BKN110 00/M01 A2990 RMK AO2
       T00011014

METAR K0CO 220235Z AUTO 25014G22KT 10SM SCT023 SCT037 OVC050 M07/M15
       A2996 RMK AO2
METAR K0CO 220215Z AUTO 25013G24KT 7SM SCT015 BKN022 OVC032 M07/M14
       A2996 RMK AO2
METAR K0CO 220155Z AUTO 25011G28KT 7SM SCT021 BKN033 OVC065 M07/M15
       A2995 RMK AO2

METAR KC99 220235Z AUTO 18006KT 7SM OVC001 M10/M11 A2994 RMK AO2
METAR KC99 220215Z AUTO 16006KT 1 3/4SM OVC001 M10/M11 A2994 RMK AO2 VIS
       3/4V5
METAR KC99 220155Z AUTO 17006KT 5SM SCT003 BKN070 OVC090 M10/M11 A2994
       RMK AO2

KGJT 212345Z 2200/2224 31010KT P6SM FEW120 BKN200
     FM220200 04009KT P6SM SCT120 BKN200
     FM220400 09007KT P6SM SCT120 BKN200
     FM220800 11006KT P6SM FEW100 FEW200
     FM221500 VRB03KT P6SM SCT090 BKN120
     FM222000 31008KT P6SM SCT120 BKN200
METAR KGJT 220153Z 00000KT 10SM CLR 14/M11 A2967 RMK AO2 SLP013 T01391111
METAR KGJT 220053Z 34008KT 10SM CLR 17/M12 A2968 RMK AO2 SLP021 T01671122
METAR KGJT 212353Z 00000KT 10SM BKN110 17/M11 A2972 RMK AO2 SLP037
        T01721106 10183 20133 56020

KRIL 212345Z 2200/2224 28006KT P6SM FEW120 BKN200
     FM220200 VRB04KT P6SM SCT090 BKN200
     FM221600 31005KT P6SM VCSH SCT050 BKN070
     FM221800 30005KT P6SM SCT050 BKN070
METAR KRIL 220153Z AUTO 33010G19KT 10SM SCT100 BKN110 12/M04 A2973
        RMK AO2 SLP044 T01171044
METAR KRIL 220053Z AUTO 36003KT 10SM FEW100 FEW120 15/M06 A2974 RMK
        AO2 PK WND 33026/0036 SLP044 T01501061
METAR KRIL 212353Z AUTO 31015G23KT 10SM CLR 15/M07 A2975 RMK AO2 SLP049
        T01501067 10172 20083 56020

METAR K5SM 220235Z AUTO 22012G24KT 200V260 10SM 00/M10 A2994 RMK AO2
METAR K5SM 220215Z AUTO 22009G15KT 10SM M01/M10 A2994 RMK AO2
METAR K5SM 220155Z AUTO 24008G15KT 10SM 00/M10 A2994 RMK AO2

KEGE 212345Z 2200/2224 VRB04KT P6SM SCT100 BKN200
     FM221100 25005KT P6SM VCSH FEW070 BKN100
     FM221600 23008KT P6SM VCSH SCT045 BKN060
     FM222300 26010KT P6SM SCT040 BKN070
METAR KEGE 220156Z AUTO 09009KT 10SM OVC110 09/M04 A2980 RMK AO2 SLP098
       T00891044 PNO $
METAR KEGE 220056Z AUTO 32005KT 10SM FEW120 13/M09 A2980 RMK AO2 SLP088
       T01281089 PNO $
METAR KEGE 212356Z VRB03KT 10SM OVC100 13/M09 A2981 RMK AO2 SLP092 6////
       T01331094 10139 20044 56018 PNO $

KASE 212345Z 2200/2224 32014G19KT P6SM FEW060 OVC090
     FM220200 18005KT P6SM SCT090 BKN200
     FM220900 21005KT P6SM FEW080 SCT100 WS020/24030KT
     FM221000 21005KT P6SM VCSH SCT050 OVC070
     FM221800 33007KT 6SM -SHRASN BR BKN030
METAR KASE 220153Z AUTO 16013KT 10SM BKN070 OVC085 07/M03 A2984 RMK AO2
       RAB08E13 SLP059 P0000 T00671033
METAR KASE 220053Z 36005KT 10SM BKN070 OVC085 08/M06 A2984 RMK AO2
       SLP055 T00781061
METAR KASE 212353Z 35012G18KT 10SM FEW060 BKN075 OVC090 09/M08 A2983
        RMK AO2 SLP051 T00891078 10128 20089 55004

METAR KCCU 220235Z AUTO 21008KT 170V240 4SM -SN SCT015 BKN023 OVC039
       M02/M07 A2998 RMK AO2
METAR KCCU 220215Z AUTO 25011KT 10SM SCT032 BKN048 OVC060 M01/M07 A2997
       RMK AO2
METAR KCCU 220155Z AUTO 25012KT 10SM SCT035 BKN055 OVC065 M01/M07 A2997
       RMK AO2

METAR KLXV 220153Z AUTO 20006KT 10SM FEW060 BKN110 00/M07 A2990 RMK AO2
       SLP083 T00001067
METAR KLXV 220053Z AUTO VRB05KT 10SM FEW065 02/M08 A2989 RMK AO2 SLP076
       T00171078
METAR KLXV 212353Z AUTO 29006KT 10SM OVC080 04/M09 A2989 RMK AO2 PK
        WND 27028/2309 SLP066 T00391094 10056 21011 55007

Sunrise/Sunset for 04/21/2021
Rangely           - 06:27:33 MDT / 19:59:54 MDT
Grand Junction    - 06:28:11 MDT / 19:57:27 MDT
Steamboat Springs - 06:19:06 MDT / 19:52:41 MDT

Grand Junction (KGJX) 04/22/21 02:35 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  26000 FT MSL...240/041
                  25000 FT MSL...236/041
                  24000 FT MSL...238/039
                  22000 FT MSL...232/041
                  21200 FT MSL...230/041
                  20000 FT MSL...222/040
                  19000 FT MSL...219/038
                  19000 FT MSL...219/038
                  18000 FT MSL...217/036
                  17100 FT MSL...217/030
                  17000 FT MSL...219/030
                  16000 FT MSL...217/028
                  15700 FT MSL...216/022
                  15000 FT MSL...218/028
                  14000 FT MSL...210/023
                   9900 FT MSL...241/005

Grand Junction Aviation Discussion
Issued at 0001 UTC Thursday, April 22, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 601 PM MDT Wed Apr 21 2021
Clouds will decrease for a short period across eastern Utah this
evening before beginning to increase later in the evening. The
system driving the cloud mass is expected to drift overhead late
tonight through Thursday. Strengthening winds aloft will result in
LLWS at both KTEX and KASE late tonight. In addition, there will
be a lowering of cloud bases and some shower activity likely at
the mountain TAF sites KTEX and KASE during the afternoon. This
activity may include thunder in the vicinity as the airmass
becomes increasingly unstable. While showers are possible at KRIL
and KEGE during the afternoon, it`s more likely that ceilings will
drop below ILS breakpoints and this includes KASE as well. Clouds
aside, the remainder of the TAF sites can expect VFR conditions
through the next 24 hours.


* * * * * Southwest Colorado * * * * *

METAR KAJZ 220235Z AUTO 35003KT 10SM SCT120 14/M08 A2969 RMK AO2
       T01391078
METAR KAJZ 220215Z AUTO 00000KT 10SM CLR 16/M12 A2968 RMK AO2
       T01611116
METAR KAJZ 220155Z AUTO 11006KT 10SM CLR 17/M12 A2969 RMK AO2
       T01711117

KMTJ 212345Z 2200/2224 22015G24KT P6SM FEW120 BKN200
     FM220100 18007KT P6SM FEW120 BKN200
     FM220300 15007KT P6SM FEW120 SCT200
     FM221500 VRB04KT P6SM FEW120 FEW250
     FM222000 29012G20KT P6SM BKN080
METAR KMTJ 220153Z AUTO 35006KT 10SM BKN110 14/M09 A2972 RMK AO2 SLP025
       T01391094
METAR KMTJ 220053Z AUTO 31011KT 10SM FEW120 15/M09 A2974 RMK AO2 PK WND
       25027/2354 SLP030 T01501094
METAR KMTJ 212353Z AUTO 26014G21KT 10SM FEW120 17/M12 A2975 RMK AO2
        PK WND 23029/2307 SLP030 T01721117 10194 20117 58008

METAR KGUC 220156Z AUTO 31012G20KT 10SM SCT075 OVC090 11/M10 A2982 RMK
       AO2 SLP069 T01061100
METAR KGUC 220056Z AUTO 29010G14KT 10SM FEW075 OVC095 11/M12 A2981 RMK
       AO2 SLP069 T01111117
METAR KGUC 212356Z AUTO 21012G24KT 10SM OVC095 11/M09 A2983 RMK AO2
       SLP081 T01061094 10128 20083 55007

METAR K7BM 220235Z AUTO 03003KT 10SM BKN049 OVC060 M02/M04 A2996 RMK
       AO2
METAR K7BM 220215Z AUTO 00000KT 10SM SCT065 BKN070 OVC095 M01/M03 A2995
       RMK AO2
METAR K7BM 220155Z AUTO 00000KT 10SM SCT048 BKN055 OVC065 M01/M04 A2994
       RMK AO2

METAR KAEJ 220235Z AUTO 13009KT 10SM SCT065 BKN075 OVC090 00/M06 A2995
       RMK AO2 T00011059
METAR KAEJ 220215Z AUTO 13012G21KT 10SM SCT065 BKN095 OVC120 00/M06
       A2994 RMK AO2 T00001060
METAR KAEJ 220155Z AUTO 12017G22KT 10SM SCT050 OVC065 01/M06 A2993 RMK
       AO2 T00051060

METAR KANK 220235Z AUTO 13009G22KT 10SM SCT055 SCT070 OVC110 02/M05
       A3003 RMK AO1 T00151047
METAR KANK 220215Z AUTO 13009G21KT 10SM BKN065 OVC085 02/M04 A3002 RMK
       AO1 T00171045
METAR KANK 220155Z AUTO 13015G25KT 10SM SCT075 OVC090 02/M04 A3001 RMK
       AO1 T00181045

METAR KMYP 220026Z AUTO 23013G20KT 10SM SCT025 BKN043 OVC055 M01/M08
       A3007 RMK AO2 TSNO
METAR KMYP 220023Z AUTO 24017G25KT 10SM SCT017 BKN038 OVC055 M02/M07
       A3008 RMK AO2 TSNO
METAR KMYP 212355Z AUTO 22022G31KT 2 1/2SM -SN SCT011 BKN026 OVC039
       M02/M07 A3008 RMK AO2 VIS 3/4V5 TSNO

METAR KAIB 220235Z AUTO 00000KT 10SM CLR 16/M14 A2972 RMK AO2
       T01561142
METAR KAIB 220215Z AUTO 00000KT 10SM CLR 16/M14 A2971 RMK AO2
       T01631145
METAR KAIB 220155Z AUTO 36004KT 10SM CLR 16/M14 A2971 RMK AO2
       T01611140

KTEX 212345Z 2200/2224 VRB03KT P6SM SCT070 OVC100
      TEMPO 2200/2202 24014G26KT
     FM220500 20010KT P6SM SCT100 BKN200 WS020/23040KT
     FM221600 21008KT P6SM VCSH SCT040 BKN060
     FM221800 25009KT P6SM SCT040 BKN060
     FM222000 24012G21KT 6SM -SHSN BR SCT022 BKN035
METAR KTEX 220235Z AUTO 19013G28KT 150V230 10SM SCT100 BKN120 08/M14
       A2988 RMK AO2
METAR KTEX 220215Z AUTO 22008KT 10SM BKN100 OVC120 08/M13 A2988 RMK
       AO2
METAR KTEX 220155Z AUTO 22006G22KT 10SM OVC100 08/M14 A2988 RMK AO2

METAR K04V 220235Z AUTO 29008KT 10SM CLR 08/M10 A2985 RMK AO2
METAR K04V 220215Z AUTO 28009G20KT 10SM CLR 09/M11 A2984 RMK AO2
METAR K04V 220155Z AUTO 28003KT 10SM BKN110 08/M08 A2984 RMK AO2

METAR KCEZ 220153Z AUTO 22014G23KT 10SM CLR 17/M16 A2972 RMK AO2 PK WND
       21028/0138 SLP014 T01721161
METAR KCEZ 220053Z AUTO 20013KT 10SM CLR 18/M14 A2973 RMK AO2 PK WND
       22028/0006 SLP024 T01781139
METAR KCEZ 212353Z AUTO 19013G26KT 10SM SCT110 18/M13 A2974 RMK AO2 PK
       WND 23041/2343 SLP030 T01831128 10206 20167 56025

KDRO 212345Z 2200/2224 23014G23KT P6SM FEW120 BKN200
     FM220800 19008KT P6SM FEW120 FEW200
     FM221400 18010KT P6SM FEW080 SCT250
     FM222000 27015G23KT P6SM FEW080 SCT100
METAR KDRO 220153Z AUTO 25007KT 10SM SCT110 14/M16 A2977 RMK AO2 SLP040
        T01441161
METAR KDRO 220053Z AUTO 21007KT 10SM BKN110 15/M15 A2978 RMK AO2 SLP045
        T01501150
METAR KDRO 212353Z AUTO 25008KT 10SM CLR 16/M17 A2979 RMK AO2 PK WND
        21028/2254 SLP047 T01561172 10178 20122 56023

METAR KPSO 220235Z AUTO 00000KT 10SM SCT070 OVC090 12/M09 A2987 RMK AO2
       T01181089
METAR KPSO 220215Z AUTO 23005KT 10SM SCT065 SCT075 OVC090 12/M09 A2985
       RMK AO2 T01181092
METAR KPSO 220155Z AUTO 24006KT 10SM OVC090 12/M09 A2986 RMK AO2 T01191093

METAR KCPW 220235Z AUTO 25006G15KT 10SM SCT020 BKN036 OVC042 M02/M08
       A3006 RMK AO2
METAR KCPW 220215Z AUTO 25008G29KT 7SM SCT011 BKN022 OVC045 M03/M08
       A3004 RMK AO2
METAR KCPW 220155Z AUTO 22020G41KT 10SM SCT019 BKN047 OVC055 M02/M10
       A3002 RMK AO2

KALS 220159Z 2202/2224 21007KT P6SM BKN110
     FM220500 17009KT P6SM SCT110
     FM221300 20012KT P6SM FEW100
     FM221700 24020G30KT P6SM FEW100
     FM222300 25021G31KT P6SM SCT120
METAR KALS 220152Z AUTO 21007KT 10SM CLR 09/M13 A2984 RMK AO2 PK WND
        22026/0055 SLP069 T00891128
METAR KALS 220052Z AUTO 23020G28KT 10SM CLR 13/M14 A2984 RMK AO2 PK WND
       23032/0012 SLP060 T01331139
METAR KALS 212352Z AUTO 22022G32KT 10SM CLR 14/M13 A2985 RMK AO2 PK WND
       23037/2311 SLP060 T01391128 10167 20094 56010

Sunrise/Sunset for 04/21/2021
Vail    - 06:18:34 MDT / 19:49:31 MDT
Durango - 06:28:07 MDT / 19:52:04 MDT
Alamosa - 06:19:52 MDT / 19:44:20 MDT

Grand Junction (KGJX) 04/22/21 02:35 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  26000 FT MSL...240/041
                  25000 FT MSL...236/041
                  24000 FT MSL...238/039
                  22000 FT MSL...232/041
                  21200 FT MSL...230/041
                  20000 FT MSL...222/040
                  19000 FT MSL...219/038
                  19000 FT MSL...219/038
                  18000 FT MSL...217/036
                  17100 FT MSL...217/030
                  17000 FT MSL...219/030
                  16000 FT MSL...217/028
                  15700 FT MSL...216/022
                  15000 FT MSL...218/028
                  14000 FT MSL...210/023
                   9900 FT MSL...241/005

Grand Junction Aviation Discussion
Issued at 0001 UTC Thursday, April 22, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 601 PM MDT Wed Apr 21 2021
Clouds will decrease for a short period across eastern Utah this
evening before beginning to increase later in the evening. The
system driving the cloud mass is expected to drift overhead late
tonight through Thursday. Strengthening winds aloft will result in
LLWS at both KTEX and KASE late tonight. In addition, there will
be a lowering of cloud bases and some shower activity likely at
the mountain TAF sites KTEX and KASE during the afternoon. This
activity may include thunder in the vicinity as the airmass
becomes increasingly unstable. While showers are possible at KRIL
and KEGE during the afternoon, it`s more likely that ceilings will
drop below ILS breakpoints and this includes KASE as well. Clouds
aside, the remainder of the TAF sites can expect VFR conditions
through the next 24 hours.


* * * * * Arizona * * * * *

KPGA 220158Z 2202/2224 26011G21KT P6SM SKC
     FM220400 27010KT P6SM SKC
     FM221800 26010G16KT P6SM SCT070 BKN120 PROB30 2218/2224 6SM
      -SHRA BKN050
METAR KPGA 220153Z AUTO 26011G21KT 10SM CLR 22/M22 A2960 RMK AO2 SLP978
       T02171217 TSNO
METAR KPGA 220053Z AUTO 21012G19KT 10SM CLR 23/M19 A2959 RMK AO2 PK WND
       24027/0009 SLP974 T02331189 TSNO
METAR KPGA 212353Z AUTO 25007G17KT 190V270 10SM CLR 24/M20 A2959 RMK
        AO2 PK WND 23030/2330 SLP975 T02391200 10261 20183 56018 TSNO

METAR KRQE 220153Z AUTO 23016G24KT 10SM CLR 15/M21 A2981 RMK AO2 PK WND
       23028/0141 SLP026 T01501206 TSNO $
METAR KRQE 220053Z AUTO 22015G26KT 10SM CLR 17/M16 A2980 RMK AO2 PK WND
       20030/0039 SLP028 T01671161 TSNO $
METAR KRQE 212353Z AUTO 23015G31KT 10SM CLR 18/M15 A2981 RMK AO2 PK
        WND 21033/2257 SLP031 T01831150 10194 20167 56018 TSNO $

Flagstaff (KFSX) 04/22/21 02:35 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  11000 FT MSL...209/034
                  10000 FT MSL...212/036
                  10000 FT MSL...210/006
                   9100 FT MSL...231/036
                   9000 FT MSL...221/035
                   8500 FT MSL...219/032
                   7800 FT MSL...210/030
                   7400 FT MSL...208/024
                   7300 FT MSL...220/033

Flagstaff Aviation Discussion
Issued at 2134 UTC Wednesday, April 21, 2021

.AVIATION...For the 00Z package...Southwest winds 20-30 kts gusting
to 35-45 kts will gradually decrease in most locations this evening,
but remain locally gusty northeast of the higher terrain into the
overnight hours. Rain showers will develop Thursday afternoon along
and north of a KPRC-KINW-Four Corners line. A thunderstorm cannot
be ruled out. Localized MVFR conditions will be possible in the
heavier showers. Aviation discussion not updated for TAF
amendments.


* * * * * Utah * * * * *

KSLC 212327Z 2200/2306 35007KT P6SM SCT060 SCT120
     FM220800 15006KT P6SM FEW150
     FM221800 32009KT P6SM SCT080 SCT150
     FM230300 17006KT P6SM SCT080 BKN150
METAR KSLC 220154Z 10009KT 10SM BKN065 BKN150 BKN200 11/M02 A2977 RMK
        AO2 SLP061 VIRGA T01111022
METAR KSLC 220054Z 34004KT 10SM FEW065 SCT150 BKN200 13/M01 A2977 RMK
        AO2 SLP057 VIRGA TCU DSNT N T01281011
METAR KSLC 212354Z 01010KT 10SM FEW065 FEW140 BKN200 14/M01 A2978 RMK
        AO2 SLP062 VIRGA T01391011 10144 20106 56013

KVEL 212345Z 2200/2224 07010KT P6SM FEW100 SCT200
     FM220500 04006KT P6SM SCT080 BKN120
     FM221200 34006KT P6SM SCT070 BKN080
     FM221900 18005KT P6SM FEW070 FEW120
     FM222300 36008KT P6SM SCT080 BKN200
METAR KVEL 220153Z AUTO 03013KT 10SM CLR 07/M03 A2982 RMK AO2 SLP089
       T00721028
METAR KVEL 220053Z AUTO 07014G21KT 10SM CLR 09/M03 A2983 RMK AO2 SLP088
       T00941028
METAR KVEL 212353Z AUTO 07010KT 10SM CLR 11/M05 A2984 RMK AO2 SLP093
        T01061050 10111 20061 56025

METAR KPUC 220153Z AUTO 04013KT 10SM FEW100 SCT120 11/M09 A2973 RMK
        AO2 SLP055 T01111094
METAR KPUC 220053Z AUTO 02005KT 10SM SCT110 14/M12 A2973 RMK AO2 SLP049
        T01391122
METAR KPUC 212353Z AUTO VRB03KT 10SM CLR 14/M12 A2974 RMK AO2 SLP054
        T01441117 10156 20094 56020

KCNY 212345Z 2200/2224 VRB04KT P6SM FEW200
     FM220200 04010KT P6SM FEW120 BKN200
     FM220500 31008KT P6SM FEW120 SCT200
     FM220600 28007KT P6SM FEW100 SCT250
METAR KCNY 220153Z AUTO 01006KT 10SM CLR 16/M12 A2962 RMK AO2 SLP002
        T01561117
METAR KCNY 220053Z AUTO 07009KT 10SM CLR 18/M12 A2963 RMK AO2 SLP004
        T01781122
METAR KCNY 212353Z AUTO 06005KT 10SM CLR 19/M13 A2966 RMK AO2 SLP016
        T01891128 10194 20133 56034


Salt Lake City (KMTX) 04/22/21 02:41 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  15000 FT MSL...319/005
                  13600 FT MSL...345/004
                  13000 FT MSL...325/005
                  12100 FT MSL...355/007
                   9000 FT MSL...046/003
                   9000 FT MSL...030/003
                   8300 FT MSL...358/003
                   7600 FT MSL...355/002
                   6900 FT MSL...039/005
                   6800 FT MSL...070/006
                   6600 FT MSL...053/004

Salt Lake City Aviation Discussion
Issued at 2225 UTC Wednesday, April 21, 2021

.AVIATION...Winds are expected to decrease into the evening, but
remain out of the northwest into Thursday. There is a ~40% chance
that light winds become southeast at times, but northwest winds are
expected to prevail. CIGs will increase into Thursday.


* * * * * Wyoming * * * * *

KEVW 212327Z 2200/2224 08011KT P6SM VCSH SCT020 BKN040
     FM220200 09005KT P6SM SCT060 SCT120
     FM221600 28012G20KT P6SM SCT080 SCT150=
METAR KEVW 220153Z AUTO 09009KT 10SM BKN048 01/M03 A2986 RMK AO2 SLP121
       T00061033
METAR KEVW 220053Z AUTO 10008KT 10SM SCT039 BKN055 OVC100 01/M03 A2987
       RMK AO2 SLP126 T00111028
SPECI KEVW 220006Z AUTO 07011KT 10SM SCT030 BKN055 OVC110 01/M03 A2988
       RMK AO2 T00061033

KRKS 212320Z 2200/2224 15012KT P6SM OVC100
     FM220600 15008KT P6SM BKN100
     FM221200 23005KT P6SM FEW150 SCT200
     FM222000 28012G20KT P6SM FEW200
METAR KRKS 220154Z AUTO 14009KT 10SM OVC070 02/M06 A2987 RMK AO2 SLP135
       T00171061
METAR KRKS 220054Z AUTO 17012KT 10SM BKN080 OVC090 03/M07 A2988 RMK AO2
       SLP144 T00281072
METAR KRKS 212354Z AUTO 18011KT 10SM OVC090 03/M08 A2990 RMK AO2 SLP149
       T00331078 10067 20022 56013

KRWL 212320Z 2200/2224 10008KT P6SM SCT150
     FM220300 VRB04KT P6SM SCT150
     FM221500 25015KT P6SM SCT150
METAR KRWL 220153Z AUTO 07008KT 10SM CLR 01/M09 A2990 RMK AO2 SLP148
        T00111089
METAR KRWL 220053Z AUTO 07012KT 10SM CLR 03/M10 A2991 RMK AO2 SLP151
        T00281100
METAR KRWL 212353Z AUTO 04010KT 10SM CLR 04/M11 A2993 RMK AO2 SLP151
        T00441111 10067 20017 56013

KLAR 212320Z 2200/2224 15018KT P6SM SCT100 BKN150
     FM220200 15015KT 2SM -SN OVC015
     FM220700 15007KT 1SM -SN BR OVC007
     FM221500 24010KT P6SM SCT030
     FM221800 30014KT P6SM SKC
SPECI KLAR 220240Z AUTO 15014KT 1 1/4SM -SN BR OVC024 M04/M06 A2991 RMK
       AO2 SNB0154 P0000 T10441061
SPECI KLAR 220229Z AUTO 15017KT 1 1/2SM -SN BR OVC034 M04/M06 A2991 RMK
       AO2 SNB0154 P0000 T10441061
SPECI KLAR 220212Z AUTO 15018KT 2 1/2SM -SN BR OVC055 M04/M06 A2991 RMK
       AO2 SNB0154 P0000 T10441061

KCYS 220229Z 2202/2224 20009KT 2SM -SN SCT007 OVC020
     FM220400 18010KT 2SM -SN BR OVC007
     FM221500 27010KT P6SM BKN035
     FM221800 31014KT P6SM SKC
SPECI KCYS 220200Z 19007KT 1 3/4SM -SN BR SCT005 OVC019 M02/M03 A2998
       RMK AO2 P0000 T10221028
METAR KCYS 220153Z 19008KT 1 3/4SM -SN BR BKN005 OVC019 M02/M03 A2998
       RMK AO2 SLP192 P0001 T10221028
SPECI KCYS 220110Z 18009KT 1 3/4SM -SN BR BKN008 OVC026 M02/M03 A2999
       RMK AO2 P0000 T10171033

Riverton (KRIW) 04/22/21 02:31 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                   8200 FT MSL...167/008
                   8000 FT MSL...182/006
                   6200 FT MSL...084/004

Cheyenne (KCYS) 04/22/21 02:30 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  24000 FT MSL...264/045
                  23000 FT MSL...261/044
                  22000 FT MSL...263/043
                  21000 FT MSL...267/042
                  20000 FT MSL...264/044
                  19000 FT MSL...267/045
                  18000 FT MSL...265/047
                  17000 FT MSL...263/046
                  16000 FT MSL...263/043
                  15000 FT MSL...261/039
                  14100 FT MSL...258/031
                  14000 FT MSL...258/030
                  13000 FT MSL...252/021
                  12500 FT MSL...263/016
                  12000 FT MSL...264/015
                  11000 FT MSL...247/009
                  10800 FT MSL...232/009
                  10000 FT MSL...202/015
                   9000 FT MSL...194/025
                   9000 FT MSL...193/027
                   8000 FT MSL...183/022
                   7300 FT MSL...179/020
                   7100 FT MSL...178/018
                   7000 FT MSL...181/017
                   6500 FT MSL...204/014

Riverton Aviation Discussion
Issued at 2332 UTC Wednesday, April 21, 2021

.AVIATION...For the 00Z TAFS through 00Z Friday
Expect VFR conditions for the entire period at all terminals.
Some VCSH conditions are possible for the beginning of the period
at KRKS, as a thick band of BKN-OVC FL100 clouds move over
southern WY. These clouds are expected to clear out between 12Z
and 14Z. Additional clouds will move across northern and western
portions from the northwest after 18Z.

Cheyenne Aviation Discussion
Issued at 2316 UTC Wednesday, April 21, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 514 PM MDT Wed Apr 21 2021
Latest SREF and LAMP guidance suggesting IFR/LIFR conditions at
KLAR and KCYS this evening. Radar showing a band of light snow
just south of the WY/CO state line moving northeast into Wyoming.
Feel confident in lower conditions this evening to add to the 00Z
TAFs. Will continue to monitor.


* * * * * Nebraska * * * * *

METAR KIBM 220235Z AUTO 14006KT 10SM SCT036 OVC110 01/M04 A3005 RMK AO2
       T00121042
METAR KIBM 220215Z AUTO 14006KT 10SM BKN038 OVC110 02/M04 A3004 RMK AO2
       T00151045
METAR KIBM 220155Z AUTO 14007KT 10SM BKN038 OVC120 02/M05 A3004 RMK AO2
       T00161047

KSNY 212320Z 2200/2224 20010KT P6SM BKN040
     FM220500 17011KT 3SM -SN BR BKN015
     FM221500 18015KT P6SM BKN040
     FM221800 28010KT P6SM SKC
METAR KSNY 220153Z AUTO 16007KT 10SM OVC055 02/M04 A3005 RMK AO2 SLP202
       T00221044
METAR KSNY 220053Z AUTO 18009KT 10SM BKN055 03/M04 A3006 RMK AO2 SLP211
       T00331044
METAR KSNY 212353Z AUTO 21008KT 10SM SCT045 04/M05 A3008 RMK AO2 SLP219
       T00441050 10050 20022 56014

METAR KOGA 220235Z AUTO 21003KT 10SM CLR 04/M05 A3010 RMK AO2
       T00431047
METAR KOGA 220215Z AUTO 21004KT 10SM CLR 05/M05 A3010 RMK AO2
       T00491048
METAR KOGA 220155Z AUTO 21006KT 10SM CLR 06/M05 A3010 RMK AO2
       T00551048

METAR KIML 220153Z AUTO 19003KT 10SM CLR 05/M04 A3011 RMK AO2 SLP217
       T00501044
METAR KIML 220053Z AUTO 20003KT 10SM CLR 06/M05 A3011 RMK AO2 SLP221
       T00611050
METAR KIML 212353Z AUTO 19006KT 10SM OVC055 07/M05 A3013 RMK AO2 SLP227
       T00671050 10078 20044 56016

KMCK 212322Z 2200/2224 VRB05KT P6SM BKN060
     FM221100 14013KT P6SM BKN060
     FM221300 17013G22KT P6SM BKN120
     FM221500 17027G37KT P6SM SCT040 SCT150
METAR KMCK 220153Z AUTO 00000KT 10SM CLR 06/M06 A3013 RMK AO2 SLP219
       T00611061
METAR KMCK 220053Z AUTO 24007KT 10SM CLR 08/M07 A3014 RMK AO2 SLP222
       T00781067
METAR KMCK 212353Z AUTO 00000KT 10SM FEW065 08/M07 A3015 RMK AO2 SLP230
       T00781072 10094 20050 56018

North Platte (KLNX) 04/22/21 02:30 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                   8000 FT MSL...169/030
                   7000 FT MSL...167/026
                   6000 FT MSL...164/028
                   5900 FT MSL...165/028
                   5000 FT MSL...167/029
                   4100 FT MSL...155/030
                   4000 FT MSL...157/016
                   4000 FT MSL...156/031

North Platte Aviation Discussion
Issued at 2334 UTC Wednesday, April 21, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 631 PM CDT Wed Apr 21 2021
In the first 12 hours of the TAF period, VFR conditions are expected
with no VIS or CIG concerns. Clouds will build in overnight and
bring a band of light snow starting in southwest Nebraska and
heading northeastward. As the day progresses, expect a transition to
rain-snow mix, or even rain. Any snow accumulations should be under
an inch, but CIGs will lower in the morning and into the afternoon
creating MVFR conditions for northern Nebraska terminals.
Confidence remains low in lower cigs, as they may locally drop
into IFR conditions, but keep an eye on later forecasts for
updates as it nears. Additionally, as the precipitation heads in,
so does some stronger winds, up to about 20kts, and gusts of up to
30kts at the sfc. Winds will be generally from the south
southwest.


* * * * * Kansas * * * * *

KGLD 212322Z 2200/2224 VRB06KT P6SM OVC050
     FM220500 14010KT P6SM BKN060
     FM220900 15014G23KT P6SM BKN120
     FM221400 18026G37KT P6SM SCT150
METAR KGLD 220153Z AUTO 09007KT 10SM OVC095 03/M04 A3009 RMK AO2 SLP209
       T00331039
METAR KGLD 220053Z AUTO 09008KT 10SM OVC080 04/M04 A3010 RMK AO2 SLP213
       T00441044
METAR KGLD 212353Z AUTO 08008KT 10SM OVC070 06/M05 A3012 RMK AO2 SLP223
       T00561050 10067 20028 56018

KGCK 212320Z 2200/2224 09007KT P6SM OVC100
     FM221000 14012KT P6SM BKN100
     FM221400 16018G27KT P6SM OVC100
     FM221700 17025G35KT P6SM BKN060
METAR KGCK 220154Z 09009KT 10SM CLR 05/M03 A3011 RMK AO2 SLP208
       T00501028
METAR KGCK 220054Z 08012KT 10SM BKN090 06/M03 A3012 RMK AO2 SLP208
       T00611033
METAR KGCK 212354Z 09011KT 10SM BKN085 07/M04 A3014 RMK AO2 SLP215
       T00721044 10089 20050 56022

METAR KLBL 220156Z AUTO 10014KT 10SM CLR 07/M06 A3010 RMK AO2 SLP198
       T00721061
METAR KLBL 220056Z AUTO 09014KT 10SM CLR 08/M06 A3010 RMK AO2 SLP200
       T00831061
METAR KLBL 212356Z AUTO 10013KT 10SM CLR 10/M06 A3011 RMK AO2 SLP204
       T01001061 10117 20078 56025

METAR KEHA 220235Z AUTO 11017KT 10SM CLR 06/M07 A3008 RMK AO2
       T00611068
METAR KEHA 220215Z AUTO 12013KT 10SM CLR 08/M07 A3007 RMK AO2
       T00771072
METAR KEHA 220155Z AUTO 12015KT 10SM CLR 09/M07 A3006 RMK AO2
       T00851073

Goodland (KGLD) 04/22/21 02:37 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  22000 FT MSL...271/051
                  20000 FT MSL...267/047
                  19000 FT MSL...274/042
                  18000 FT MSL...272/045
                  17000 FT MSL...271/042
                  16000 FT MSL...271/032
                  15000 FT MSL...268/026
                  14900 FT MSL...266/024
                  14000 FT MSL...266/019
                  13000 FT MSL...257/019
                  12700 FT MSL...253/019
                  12000 FT MSL...249/020
                  11000 FT MSL...247/024
                  10800 FT MSL...247/025
                  10000 FT MSL...241/026
                   9200 FT MSL...234/026
                   9000 FT MSL...232/026
                   8000 FT MSL...224/023
                   8000 FT MSL...224/026
                   7000 FT MSL...216/018
                   6900 FT MSL...214/019
                   6200 FT MSL...180/027
                   6000 FT MSL...199/021
                   5300 FT MSL...151/036
                   5000 FT MSL...147/036
                   4700 FT MSL...141/034

Dodge City (KDDC) 04/22/21 02:36 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  22000 FT MSL...263/062
                  20000 FT MSL...282/053
                  19000 FT MSL...276/044
                  18000 FT MSL...281/051
                  17000 FT MSL...275/040
                  16000 FT MSL...270/035
                  11000 FT MSL...120/002
                  10500 FT MSL...301/002
                  10000 FT MSL...213/046
                   9000 FT MSL...209/051
                   8000 FT MSL...203/048
                   7100 FT MSL...185/038
                   7000 FT MSL...185/037
                   6000 FT MSL...177/035
                   5400 FT MSL...170/032
                   5000 FT MSL...165/032
                   4000 FT MSL...149/026
                   3800 FT MSL...146/029

Goodland Aviation Discussion
Issued at 0016 UTC Thursday, April 22, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 605 PM MDT Wed Apr 21 2021
VFR conditions are anticipated to prevail through the TAF period,
with ceilings no lower than 4-6 KFT AGL. Winds will remain light/
variable this evening, shifting to the ESE-SE and increasing to
10-15 knots after midnight (06-09Z), becoming SSE-SE at 15-20
knots by sunrise Thu morning.. as the MSLP gradient begins to
tighten on the eastern periphery of a deepening lee cyclone in
Colorado. S-SSE winds will noticeably strengthen within a few
hours after sunrise.. increasing to 20-30 knots with gusts up to
40 knots by 13-16Z. Strong S-SSE winds will persist through the
day at the MCK terminal. At the GLD terminal, winds are
anticipated to shift to the SSW-SW and decrease to 15-25 knots
during the afternoon (18-21Z).. as the aforementioned lee cyclone
progresses east to the CO/KS border and the MSLP gradient
relaxes.

Dodge City Aviation Discussion
Issued at 2306 UTC Wednesday, April 21, 2021

.AVIATION...(For the 00Z TAFS through 00Z Thursday evening)
Issued at 601 PM CDT Wed Apr 21 2021
A surface trough will strengthen in the lee of the Rockies through
the period. This will result in winds becoming southerly and
increasing to 22-25 kts by 16-18z. Moisture will be increasing
ahead of an upper level disturbance. Mid cloud AOA070 can be
expected through 16z, with CIGS lowering to BKN035-BKN040 at KHYS
and KDDC by 18-20z.


* * * * * Texas/Oklahoma * * * * *

KGUY 212338Z 2200/2224 13014KT P6SM BKN300
     FM221100 16015KT P6SM BKN100
     FM221400 18021G31KT P6SM OVC030
     FM221600 18020G30KT P6SM SCT050 BKN300=
METAR KGUY 220153Z AUTO 13008KT 10SM CLR 09/M06 A3005 RMK AO2 SLP168
       T00941061 $
METAR KGUY 220053Z AUTO 14009KT 10SM CLR 12/M07 A3004 RMK AO2 SLP168
       T01221067 $
METAR KGUY 212353Z AUTO 12012KT 10SM CLR 13/M07 A3006 RMK AO2 SLP173
       T01281067 10139 20083 56028 $

KDHT 212338Z 2200/2224 17016KT P6SM BKN300
     FM221200 17017KT P6SM SCT025 BKN300
     FM221400 19025G35KT P6SM OVC025
     FM221600 20024G34KT P6SM SCT050 BKN300
METAR KDHT 220153Z AUTO 14010KT 10SM CLR 08/M07 A3002 RMK AO2 SLP161
       T00831072
METAR KDHT 220053Z AUTO 16017KT 10SM CLR 11/M08 A3001 RMK AO2 SLP159
       T01111078
METAR KDHT 212353Z AUTO 15018KT 10SM CLR 13/M07 A3002 RMK AO2 PK WND
        16026/2325 SLP160 T01331072 10144 20089 56024

Amarillo (KAMA) 04/22/21 02:33 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  14000 FT MSL...210/046
                  13000 FT MSL...192/040
                  10000 FT MSL...135/040
                   8000 FT MSL...170/048
                   7000 FT MSL...162/049
                   6400 FT MSL...156/047
                   6000 FT MSL...169/050
                   5000 FT MSL...152/047
                   4600 FT MSL...156/042
                   4600 FT MSL...147/043
                   4000 FT MSL...149/041
                   4000 FT MSL...149/043

Amarillo Aviation Discussion
Issued at 2348 UTC Wednesday, April 21, 2021

.AVIATION...
For the 00Z TAFs, a brief period of MVFR cigs is anticipated at
the terminal sites Thursday morning. South winds are forecast to
increase and become gusty by mid morning Thursday as the pressure
gradient tightens in response to a deepening surface trof of low
pressure across eastern NM and eastern CO.
02


* * * * * New Mexico * * * * *

KFMN 212340Z 2200/2224 23014KT P6SM SCT150 OVC200
      TEMPO 2200/2204 23014G24KT
     FM221000 10009KT P6SM FEW250
     FM221600 25010KT P6SM FEW080 SCT250
     FM221730 27015G25KT P6SM FEW070 SCT200
METAR KFMN 220153Z 25016G23KT 10SM CLR 18/M16 A2971 RMK AO2 PK WND
       25029/0056 SLP025 T01831156
METAR KFMN 220053Z 25019G28KT 10SM CLR 20/M14 A2970 RMK AO2 PK WND
       25028/0048 SLP024 T02001144
METAR KFMN 212353Z 25018G26KT 10SM CLR 21/M14 A2972 RMK AO2 PK WND
        22027/2326 SLP029 T02061139 10217 20178 56024

METAR KSKX 220156Z AUTO 22011KT 10SM CLR 11/M07 A2988 RMK AO2 SLP100
       T01111067
METAR KSKX 220056Z AUTO 23013KT 10SM CLR 12/M08 A2989 RMK AO2 PK WND
       22026/0006 SLP107 T01221078
METAR KSKX 212356Z AUTO 24018G23KT 10SM CLR 14/M07 A2990 RMK AO2 SLP104
       T01441072 10150 20089 56022

KLVS 212340Z 2200/2224 18020G30KT P6SM FEW100 BKN200
     FM220300 18014KT P6SM FEW100 BKN200
     FM221400 21014G24KT P6SM FEW070 SCT200
     FM221700 24018G28KT P6SM FEW100 SCT250
     FM222000 25025G36KT P6SM FEW150 FEW250
METAR KLVS 220153Z AUTO 18013KT 10SM CLR 04/M08 A2998 RMK AO2 SLP134
       T00391078
METAR KLVS 220053Z AUTO 17017G27KT 10SM CLR 08/M07 A2996 RMK AO2 PK WND
       18028/0005 SLP131 T00781072
METAR KLVS 212353Z AUTO 19020KT 10SM CLR 09/M07 A2997 RMK AO2 PK WND
        17031/2303 SLP132 T00941067 10111 20050 56020

METAR KRTN 220153Z AUTO 18011KT 10SM CLR 06/M08 A2994 RMK AO2 SLP128
       T00611078
METAR KRTN 220053Z AUTO 18016G26KT 10SM CLR 08/M08 A2993 RMK AO2 PK WND
       18030/2354 SLP125 T00831078
METAR KRTN 212353Z AUTO 18023G29KT 10SM CLR 10/M08 A2994 RMK AO2 PK
        WND 16033/2259 SLP124 T01001078 10122 20067 56017

METAR KCAO 220155Z AUTO 14013KT 10SM CLR 07/M08 A2998 RMK AO2 PK WND
       16027/0106 SLP151 T00721078
METAR KCAO 220055Z AUTO 16019G27KT 10SM CLR 10/M07 A2996 RMK AO2 PK WND
       18033/0005 SLP144 T01001072
METAR KCAO 212355Z AUTO 17018G26KT 10SM CLR 11/M07 A2997 RMK AO2 PK WND
       18036/2257 SLP149 T01111072 10128 20078 56023

Albuquerque (KABX) 04/22/21 02:28 UTC
Radar VAD winds      Height      Dir/Spd(kt)
                  25000 FT MSL...259/059
                  24000 FT MSL...257/057
                  22000 FT MSL...258/051
                  20000 FT MSL...243/038
                  19000 FT MSL...244/036
                  18000 FT MSL...246/037
                  17000 FT MSL...242/034
                  16000 FT MSL...252/034
                  15000 FT MSL...237/028
                  14000 FT MSL...227/024
                  13800 FT MSL...266/028
                  13000 FT MSL...210/020
                  12000 FT MSL...177/029
                  11000 FT MSL...175/031
                  10000 FT MSL...211/035
                   9000 FT MSL...184/037
                   8000 FT MSL...175/038
                   7000 FT MSL...166/032
                   6800 FT MSL...166/032
                   6300 FT MSL...154/028

Albuquerque Aviation Discussion
Issued at 0219 UTC Thursday, April 22, 2021

.AVIATION...
00Z TAF CYCLE
In many places the flow will remain gusty through mid evening due to
strengthening flow aloft and a tight surface pressure gradient
associated with a surface high pressure system east of New Mexico.
The potential exists for gusts to 35 kt at KABX during the early
evening, but increasing cloud cover should reduce atmospheric mixing
enough to keep wind gusts under that important threshold for Sunport
ground operators. Late tonight, patches of low clouds may produce
MVFR conditions east of the central mountain chain, mainly from
around Raton southward to around Dunken. Breezy to windy conditions
will return on Thursday with the strongest gusts approaching 40 kt
along and just east of the central mountain chain, and also across
portions of the northeast and east central plains.
44

* * * * * Winds and Temperatures Aloft Forecasts * * * * *

DATA BASED ON 220000Z
VALID 220600Z   FOR USE 0500-0900Z. TEMPS NEG ABV 24000
FT  3000    6000   9000    12000   18000   24000  30000  34000  39000
SLC      0405    0310+00 3606-08 2710-21 3108-33 301250 291353 262552
BCE                      2509-05 2221-22 2620-34 245043 255849 256352
LND              9900-04 3309-09 3012-23 2722-35 263449 272353 272452
RKS              0810    3605-08 2629-21 2534-34 253650 263053 263252
GJT              2011+05 2320-03 2343-20 2239-34 245946 246652 256454
FMN              2437+07 2435-02 2431-19 2460-30 258844 750251 259759
ABQ              2430+08 2533+00 2434-18 2557-29 258242 259251 269757
MBW              1709    2407-09 2644-21 2546-34 255449 265253 273853
DEN              1931-04 2317-06 2643-19 2549-32 256449 268354 266953
PUB              1924-03 2229-06 2537-18 2543-31 267747 760052 268456
ALS                      2234-03 2448-19 2547-32 269044 760551 268957
TCC      1826    2322+02 2535+00 2642-16 2559-27 267342 268251 269358
BFF      1721    2119-07 2214-10 2634-22 2741-34 265649 275754 274454
GLD      1719    2232-04 2629-08 2736-20 2750-33 277647 279253 277555
GCK      1827+00 2224-06 2724-05 2841-19 2757-31 267646 770353 269561
GAG      1720+00 2421-03 2630-02 2841-17 2757-30 277744 279553 770461
AMA      1528    2423+05 2531-01 2640-16 2660-28 277143 278352 279459
---------------------------------------------------------------------

DATA BASED ON 220000Z
VALID 221200Z   FOR USE 0900-1800Z. TEMPS NEG ABV 24000
FT  3000    6000   9000    12000   18000   24000  30000  34000  39000
SLC      9900    3613-02 3510-09 3315-21 3315-34 342048 312255 283253
BCE                      2717-06 2722-20 2822-33 273448 265051 264751
LND              3213-03 3211-10 3115-22 3319-35 352449 322055 282753
RKS              3310    3207-09 3113-22 2722-35 312250 282553 273451
GJT              2616+01 2522-06 2525-22 2721-35 255146 255850 255551
FMN              2624+03 2528-06 2452-20 2465-31 249444 740749 258754
ABQ              2418+04 2434-04 2449-17 2569-29 258843 750350 760356
MBW              2914    2715-09 2632-22 2541-34 263350 254352 263752
DEN              2615+02 2627-04 2335-20 2542-35 257047 257452 256653
PUB              2528+03 2535-03 2343-20 2568-31 259444 750451 257655
ALS                      2532-04 2453-20 2474-31 259944 751150 268754
TCC      2135    2327+03 2429-02 2449-16 2566-28 258242 269150 760656
BFF      1732    2219-05 2224-07 2534-21 2547-34 245550 255953 254553
GLD      1955    2235-03 2632-04 2536-20 2550-31 258546 760353 268356
GCK      1939-01 2218-03 2629-03 2641-19 2653-30 268245 760053 279759
GAG      1728-02 2119+00 2631-02 2636-19 2659-29 268143 279352 279358
AMA      2230    2429+03 2535-01 2548-17 2564-28 267842 268650 770357
---------------------------------------------------------------------

DATA BASED ON 220000Z
VALID 230000Z   FOR USE 1800-0500Z. TEMPS NEG ABV 24000
FT  3000    6000   9000    12000   18000   24000  30000  34000  39000
SLC      9900    2810+00 2815-07 2720-22 2723-35 272649 292755 293154
BCE                      3016-04 2915-21 2918-34 262449 263354 263553
LND              9900-01 2914-08 2823-23 2723-35 263151 253857 273454
RKS              2814    2916-07 2818-22 2722-34 263250 253956 273754
GJT              2711+03 2616-05 2621-21 2526-33 262749 263855 264754
FMN              2514+06 2515-03 2629-20 2546-32 257247 248552 258253
ABQ              2518+08 2519-01 2533-19 2557-31 248944 740251 750255
MBW              2916    2919-09 2926-22 2828-34 273149 273856 274455
DEN              2913+01 2925-06 2732-21 2639-33 264149 265253 266152
PUB              2913+05 2724-03 2731-20 2641-33 266947 259251 258553
ALS                      2521-02 2729-19 2646-32 258346 259952 259354
TCC      2223    2325+07 2528-01 2752-16 2662-28 258142 259049 259056
BFF      2910    3127-02 3031-09 2931-22 2932-34 283748 284055 274652
GLD      2109    2514-01 2822-07 2735-21 2843-34 277247 268149 267851
GCK      1928+04 2723+04 2726-04 2745-19 2667-30 760244 750950 750655
GAG      2239+06 2532+05 2535-02 2651-16 2669-28 258643 750250 750456
AMA      2128    2524+06 2834-02 2748-14 2659-28 258043 750549 751256
---------------------------------------------------------------------

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