General Aviation Weather

Text Reports

Enter one or more of the following location identifiers separated by a space:

Zip Code, Four-Character ICAO or Three-Character IATA airport codes.

METAR - Aviation Routine Weather Report
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
METAR KBTM 201853Z AUTO 31015G20KT 10SM CLR 10/M11 A3018 RMK AO2 SLP211 T01001111
TAF - Terminal Area Forecast
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
TAF KBTM 201737Z 2018/2118 31011G16KT P6SM SKC
     FM201900 31014G24KT P6SM BKN090
     FM210300 VRB03KT P6SM SKC=
Decoded:
ID: KBTM   Butte/Bert Moon, MT
REPORT TIME: 20 17:37
VALID TIME: 20 April AT 18:00Z to 21 April AT 18:00Z.
INITIAL WX
   WINDS: 310 AT 11 GUST 16
   VISIBILITY: >6.0 MILES
   CLOUDS: CLEAR
NEW WX STARTING: 19:00Z
   WINDS: 310 AT 14 GUST 24
   VISIBILITY: >6.0 MILES
   CLOUDS: 90 BKN
NEW WX STARTING: 03:00Z
   WIND: VARIABLE AT 3
   VISIBILITY: >6.0 MILES
   CLOUDS: CLEAR
   COMMENTS: = 

PIREP - Pilot Weather Report
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
No PIREP is currently available for this location.
AIRMET - Airmens Meteorological Information
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
SLCS WA 201445
AIRMET SIERRA UPDT 2 FOR IFR AND MTN OBSCN VALID UNTIL 202100
.
NO SGFNT IFR EXP OUTSIDE OF CNVTV ACT.
.
AIRMET MTN OBSCN...CO NM
FROM 50S LAR TO TBE TO 20ESE FTI TO 40N ABQ TO 30W ALS TO 30NW
DBL TO 50S LAR
MTNS OBSC BY CLDS/PCPN/BR. CONDS ENDG 18-21Z.
.
AIRMET MTN OBSCN...ID MT
FROM 50WSW YXC TO 50SW YQL TO 50ESE FCA TO 50NNW LKT TO 60SSE
GEG TO 20ESE GEG TO 50WSW YXC
MTNS OBSC BY CLDS. CONDS ENDG 18-21Z.
....
SLCT WA 201445
AIRMET TANGO UPDT 2 FOR TURB VALID UNTIL 202100
.
AIRMET TURB...ID MT WY
FROM 40SSE YXC TO 50NNW ISN TO 70SW DIK TO 20NNW DDY TO BPI TO
MLD TO 40W TWF TO DLN TO 40SSE YXC
MOD TURB BLW 160. CONDS CONTG BYD 21Z THRU 03Z.
....
SLCZ WA 201445
AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 202100
.
AIRMET ICE...CO NM
FROM AKO TO GLD TO 50W LBL TO 30ESE TBE TO 20ESE TCC TO 60NNW CME
TO 20W ALS TO DEN TO AKO
MOD ICE BTN 120 AND FL220. CONDS ENDG 18-21Z.
.
FRZLVL...RANGING FROM 045-125 ACRS AREA
   080 ALG 40ENE REO-60E BOI-50W BIL-40NNE MLS-30SW ISN
   120 ALG 30SSW OAL-50ENE BTY-LAS-50S LAS
....
SIGMET - Significant Meteorological Information
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
No SIGMET is currently available for this location.
NOTAM - Notice to Airmen
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
!BTM 01/001 BTM NAV ILS RWY 15 LOC UNMONITORED 1401131948-PERM
CREATED: 13 Jan 2014 19:49:00 SOURCE: POCC
!FDC 4/2566 BTM IAP BERT MOONEY, BUTTE, MT.
   (SPECIAL) ILS Z RWY 15, AMDT 1...     CIRCLING MINIMUMS NA.     DISREGARD NOTES:  CIRCLING NOT AUTHORIZED NORTHEAST OF RWY     15-33 AND CIRCLING REQUIRES DESCENT ON GLIDESLOPE TO MDA.     1404021420-1410021420ESTCREATED: 02 Apr 2014 14:21:00 SOURCE: KDZZNAXX
Forecast Area
KBTM - Butte, Montana
Updated at 6:53 PM GMT on April 20, 2014 (12:53 PM MDT):
FA5W  
SLCC FA 201045
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 210500
CLDS/WX VALID UNTIL 202300...OTLK VALID 202300-210500
ID MT WY NV UT CO AZ NM
.
SEE AIRMET SIERRA FOR IFR CONDS AND MTN OBSCN.
TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR CONDS.
NON MSL HGTS DENOTED BY AGL OR CIG.
.
SYNOPSIS...ALF..UPR LVL TROF NRN ID/WRN MT WILL APCH ERN MT
21-23Z AND CONT EWD DURG OTLK. BROAD UPR LVL TROF
FOUR-CORNERS/SRN PTNS AZ NM WILL MOV SLOLY THRU PD AND APCH W
CNTRL PLAINS DURG OTLK. WLY FLOW NRN PTN..WNW FLOW SW PTN..WSW
FLOW SE PTN BECMG WLY AFT 21Z. SFC..CDFNT ERN MT/NW WY/ERN ID/NW
UT/SRN NV WILL APCH NRN CO/CNTRL UT BECMG STNR SRN NV DURG OTLK.
CDFNT WILL APCH WA OR/NRN CA CSTL WTRS LATE DURG OTLK.
.
ID
NRN...BKN070 TOPS 120. OCNL VIS 3-5SM BR. ISOL -SHRA. BECMG 1618
  SCT080 SCT CI. OTLK...VFR.
CNTRL MTNS...SCT070-090 SCT CI. BECMG 1517 FEW-SCT080 SCT CI.
  OTLK...VFR.
SWRN...SKC OCNL SCT CI. OTLK...VFR.
SERN...SCT120-140 SCT-BKN CI. WND SW G25KT. BECMG 1517 SCT CI
  OCNL SKC. WND SW 20G30KT. OTLK...VFR WND.
.
MT
CONTDVD WWD...SCT080-100. OCNL -SN. BECMG 1618 FEW-SCT090 SCT
  CI. WND W G25KT. OTLK...VFR WND.
SWRN MTNS...SCT100-120 SCT CI. BECMG 1618 SCT CI. OTLK...VFR.
ERN SLOPES OF CONTDVD...SCT120-140 BKN CI. WND W 20G30KT. BECMG
  1517 SKC OCNL SCT CI. WND W 20G30KT. OTLK...VFR WND.
CNTRL...SCT120-140 SCT-BKN CI. WND W G25KT. BECMG 1517 SKC OCNL
  SCT CI. WND W 20G30KT. OTLK...VFR.
ERN...SCT120 BKN CI. OTLK...VFR.
.
WY
MTNS AND WEST...FEW-SCT150 SCT-BKN CI. BECMG 1618 SCT120-140
  SCT-BKN CI. OTLK...VFR.
ERN PLAINS-FOOTHILLS...SKC OCNL SCT CI. BECMG 1517 SCT-BKN CI.
  OTLK...VFR.
.
NV
NWRN...SCT-BKN CI. OTLK...VFR.
NERN...FEW-SCT120 SCT-BKN CI. OTLK...VFR.
SRN...SKC OCNL SCT CI. OTLK...VFR.
.
UT
NRN HLF...SCT120-140 SCT-BKN CI. OTLK...VFR.
SRN HLF...SCT130-150 SCT CI. BECMG 1518 SCT120-140 SCT-BKN CI.
  ISOL -TSRA/-SHRA. CB TOP FL300. OTLK...VFR TSRA.
.
CO
MTNS AND WEST...SCT120-140 BKN CI. ISOL -TSRA/-SHRA. CB TOP
  FL300. OTLK...VFR TSRA.
ERN PLAINS-FOOTHILLS...BKN100-120 LYRD FL220. ISOL -TSRA/-SHRA.
  CB TOP FL340. OTLK...VFR TSRA SHRA.
.
AZ
NRN HLF...FEW-SCT120-140. BECMG 1618 SCT130-140. ISOL -TSRA. CB
  TOP FL300. OTLK...VFR.
SWRN...SKC. OTLK...VFR.
SERN...SKC OCNL SCT CI. BECMG 1719 SCT120. ISOL -TSRA/-SHRA. CB
  TOP FL300. OTLK...VFR.
.
NM
MTNS AND WEST...BKN100 TOPS 160. ISOL -TSRA/-SHRA. CB TOP FL300.
  BECMG 1719 SCT120-140. ISOL -TSRA/-SHRA. CB TOP FL340.
  OTLK...VFR TSRA.
ERN PLAINS-FOOTHILLS...BKN090-100 TOPS 160 BKN CI. OCNL VIS
  3-5SM BR. ISOL -TSRA/-SHRA. CB TOP FL320. BECMG 1618 BKN085
  BKN120 LYRD FL240. WDLY SCT -TSRA. CB TOP FL340. OTLK...VFR
  TSRA.
....
Aviation Weather Maps