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
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
METAR KMTN 191345Z 00000KT 2 1/2SM BR OVC005 17/17 A3024
TAF - Terminal Area Forecast
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
TAF KMTN 191120Z 1912/2012 10004KT 5SM -DZ BR OVC008
     FM191500 11005KT 2SM BR OVC008
     FM191600 11006KT 3SM BR OVC008
     FM191800 13008KT 6SM -SHRA OVC015
     FM192200 15009KT P6SM OVC015
     FM200000 16008KT 3SM BR OVC015
     FM200500 16006KT 3SM BR OVC003=
Decoded:
ID: KMTN   Baltimore/Marti, MD
REPORT TIME: 19 11:20
VALID TIME: 19 May AT 12:00Z to 20 May AT 12:00Z.
INITIAL WX
   WINDS: 100 AT 4
   VISIBILITY: 5.0 MILES
   WEATHER: -DZ_BR
   CLOUDS: 8 OVC
NEW WX STARTING: 15:00Z
   WINDS: 110 AT 5
   VISIBILITY: 2.0 MILES
   WEATHER: BR
   CLOUDS: 8 OVC
NEW WX STARTING: 16:00Z
   WINDS: 110 AT 6
   VISIBILITY: 3.0 MILES
   WEATHER: BR
   CLOUDS: 8 OVC
NEW WX STARTING: 18:00Z
   WINDS: 130 AT 8
   VISIBILITY: 6.0 MILES
   WEATHER: -SHRA
   CLOUDS: 15 OVC
NEW WX STARTING: 22:00Z
   WINDS: 150 AT 9
   VISIBILITY: >6.0 MILES
   CLOUDS: 15 OVC
NEW WX STARTING: 00:00Z
   WINDS: 160 AT 8
   VISIBILITY: 3.0 MILES
   WEATHER: BR
   CLOUDS: 15 OVC
NEW WX STARTING: 05:00Z
   WINDS: 160 AT 6
   VISIBILITY: 3.0 MILES
   WEATHER: BR
   CLOUDS: 3 OVC
   COMMENTS: =
PIREP - Pilot Weather Report
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
No PIREP is currently available for this location.
AIRMET - Airmens Meteorological Information
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
BOSS WA 190845
AIRMET SIERRA UPDT 2 FOR IFR AND MTN OBSCN VALID UNTIL 191500
.
AIRMET IFR...ME NH MA AND CSTL WTRS
FROM 20S PQI TO MLT TO 50SSE BGR TO 30ENE BOS TO 50SW CON TO
40SSE YSC TO 20S PQI
CIG BLW 010/VIS BLW 3SM BR. CONDS ENDG 12-15Z.
.
AIRMET IFR...CT NY NJ PA OH WV MD DC DE VA AND CSTL WTRS
FROM 30NE SYR TO ALB TO 60S HTO TO 80ESE SIE TO 20NE ECG TO
50SSE LYH TO 40SSW PSK TO HMV TO HNN TO CVG TO 40WSW ROD TO
20ENE AIR TO ERI TO 20SW BUF TO 40E BUF TO 30NE SYR
CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS CONTG BYD 15Z THRU 21Z.
.
AIRMET MTN OBSCN...ME NH VT
FROM 70NW PQI TO MLT TO CON TO 40NE ALB TO 40SE YSC TO 70NW PQI
MTNS OBSC BY CLDS/BR. CONDS ENDG 12-15Z.
.
AIRMET MTN OBSCN...NH VT MA NY PA WV MD VA NC SC GA
FROM 40NE ALB TO CON TO 50S ALB TO HAR TO 40SSE PSK TO CLT TO
ATL TO GQO TO HMV TO HNN TO AIR TO JHW TO SYR TO 40NE ALB
MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 15Z THRU 21Z.
.
OTLK VALID 1500-2100Z...IFR NH VT MA CT NY NJ PA WV MD DC DE VA
AND CSTL WTRS
BOUNDED BY 50NNW ALB-50S MPV-30SSE HTO-80SSE HTO-70ESE SBY-30S
DCA-50SSE LYH-HMV-50SW JST-30SSE JHW-40SSE SYR-50NNW ALB
CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS CONTG THRU 21Z.
....
BOST WA 191445
AIRMET TANGO UPDT 2 FOR TURB VALID UNTIL 192100
.
AIRMET TURB...NH VT MA RI CT NY NJ PA MD DE VA AND CSTL WTRS
FROM ENE TO 20NE ACK TO 110S HTO TO 40SSW SBY TO 50WSW HNK TO
30NW ALB TO ENE
MOD TURB BLW 080. CONDS CONTG BYD 21Z THRU 03Z.
....
BOSZ WA 190845
AIRMET ZULU UPDT 1 FOR ICE AND FRZLVL VALID UNTIL 191500
.
AIRMET ICE...VT MA RI CT NY LO NJ PA WV MD DC DE VA AND CSTL WTRS
FROM 40S YOW TO 40NNE ALB TO 60SSE ACK TO 160ESE ACK TO 200SE ACK
TO 160SE SIE TO 20NE ECG TO 60SSW RIC TO HMV TO HNN TO 30SSW JST
TO 20SSE SLT TO 60SSW SYR TO 40ENE BUF TO 40S YOW
MOD ICE BTN FRZLVL AND FL220. FRZLVL 090-120. CONDS CONTG BYD 15Z
THRU 21Z.
.
OTLK VALID 1500-2100Z...ICE ME NH VT MA RI CT NY LO NJ PA MD DC
DE VA AND CSTL WTRS
BOUNDED BY 40N PLB-30NNW ACK-200SE ACK-160SE SIE-20NE
ECG-HMV-20SW JFK-20NNE BUF-80ENE YYZ-YOW-40N PLB
MOD ICE BTN FRZLVL AND FL220. FRZLVL 090-130. CONDS CONTG THRU
21Z.
.
FRZLVL...RANGING FROM 020-135 ACRS AREA
   040 ALG 50NNW PQI-20NW PQI-50SE HUL
   080 ALG 60W YSC-160S ACK-190S ACK
   120 ALG 40S ECK-20ENE EWC-50W CSN-30NE GSO
....
SIGMET - Significant Meteorological Information
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
No SIGMET is currently available for this location.
NOTAM - Notice to Airmen
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
M0004/13 NOTAMN
Q)  /QXXXXA)  KMTNB)  201305081946C)  201307082359E)   110' CRANE LOCATED 1792' FROM RUNWAY CENTERLINE LATITUDE 39DEGREE 33'19"N. LONGITUDE 76 DEGREES 41'27"WCREATED: 08 May 2013 19:48:00 SOURCE: KMTN
!MTN 12/012 MTN RWY 15 PAPI UNUSBL 5 DEGREES EITHER SIDE OF COURSE WEF 1212181345
CREATED: 18 Dec 2012 14:03:00 SOURCE: KDCAYFYX
!MTN 01/015 MTN AIRSPACE TFR SEE FDC 1/1155 ZDC 99.7
CREATED: 23 Jan 2011 00:13:00 SOURCE: KIPTYFYX
!FDC 3/7202 MTN FI/P IAP MARTIN STATE, BALTIMORE, MD.
   RNAV (GPS) RWY 33, AMDT 1...     CIRCLING CATS A/B/C MDA540/HAA 519.     DELETE NOTE: VISIBILITY REDUCTION BY HELICOPTERS NA.     DELETE NOTE: WHEN VGSI INOPERATIVE, PROCEDURE NA AT NIGHT.     CHART NOTE: HELICOPTER VISIBILITY REDUCTION BELOW 1 SM NOT     AUTHORIZED.   THIS IS RNAV (GPS) RWY 33, AMDT 1A.CREATED: 25 Mar 2013 12:06:00 SOURCE: KDZZNAXX
!FDC 3/7201 MTN FI/P IAP MARTIN STATE, BALTIMORE, MD.
   LDA RWY 33, ORIG...     CIRCLING CATS A/B/C MDA 540/HAA 519.     DELETE NOTE: VISIBILITY REDUCTION BY HELICOPTERS NA.     CHART NOTE: HELICOPTER VISIBILITY REDUCTION BELOW 1 SM NOT     AUTHORIZED.   THIS IS LDA RWY 33, ORIG-A.CREATED: 25 Mar 2013 12:04:00 SOURCE: KDZZNAXX
L0002/13 NOTAMN
Q)  /QXXXXA)  KMTNB)  201304101936C)  201305312359E)  MEN AND EQUIPMENT WORKING IN FRONT OF C27 APRON ALONG APRON ACESSROAD AND CARGO MASTER ROAD ADJACENT TO PARKING SPOTS D2-D3. CAUTIONWHEN OPERATING WITHIN THIS AREA.CREATED: 10 Apr 2013 19:41:00 SOURCE: KMTN
Forecast Area
KMTN - Baltimore Martin, Maryland
Updated at 1:45 PM GMT on May 19, 2013 (9:45 AM EDT):
FA1W  
BOSC FA 190845
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 200300
CLDS/WX VALID UNTIL 192100...OTLK VALID 192100-200300
ME NH VT MA RI CT NY LO NJ PA OH LE WV MD DC DE VA AND CSTL WTRS
.
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...09Z STNR FNT 170E ILM-S CNTRL VA-SW OH. HIGH OVR NERN
ME. 03Z STNR FNT 170E ILM-S CNTRL VA-NW OH.
.
ME
NERN...BKN030 TOP 050. 15Z SCT040 BKN CI. OTLK...VFR.
NW...BKN030 TOP 060. 15Z BKN060 LYRD FL250. ISOL -SHRA.
OTLK...VFR SHRA.
SW...BKN010-015 TOP 040. VIS 3-5SM BR. BECMG 1316 BKN050 LYRD
FL250. 19Z ISOL -SHRA. OTLK...VFR SHRA.
SE...BKN025 TOP 050. VIS 3-5SM BR. BECMG 1316 SCT050 BKN CI.
OTLK...VFR.
.
NH VT
SE NH...BKN015 LYRD FL250. VIS 3-5SM BR. 16Z BKN030. 19Z ISOL
-SHRA. OTLK...MVFR CIG SHRA.
N HLF...BKN080 LYRD FL250. OCNL VIS 3-5SM BR. 16Z ISOL -SHRA.
OTLK...VFR SHRA.
RMNDR...SCT040 BKN CI. BECMG 1316 BKN040 LYRD FL250. ISOL -SHRA.
20Z VIS 3-5SM SCT -SHRA BR. OTLK...MVFR CIG SHRA BR.
.
MA RI CT
CAPE COD...SCT080 BKN CI. TIL 13Z OCNL VIS 3-5SM BR. 16Z BKN080
LYRD FL250. OTLK...VFR SHRA.
W HLF MA...SCT080 BKN CI. BECMG 1316 BKN030 LYRD FL250. VIS 5SM
SCT -SHRA BR. OTLK...IFR CIG SHRA BR.
RMNDR MA...SCT080 BKN CI. 15Z BKN050 LYRD FL250. OTLK...MVFR CIG
SHRA BR.
RI/CT...BKN050 LYRD FL250. BECMG 1619 BKN030. WDLY SCT -SHRA.
OTLK...IFR CIG SHRA BR.
.
NY LO
LONG ISLAND...BKN040 LYRD FL250. ISOL -SHRA. BECMG 1013 BKN020.
VIS 3-5SM SCT -SHRA BR. OTLK...IFR CIG SHRA BR.
RMNDR SE NY...BKN030 LYRD FL250. VIS 3-5SM SCT -SHRA BR.
OTLK...IFR CIG SHRA BR.
NERN NY...BKN090 LYRD FL250. 15Z ISOL -SHRA. OTLK...VFR SHRA AFT
01Z MVFR CIG SHRA BR.
N CNTRL NY...BKN050 LYRD FL250. 14Z ISOL -SHRA. OTLK...VFR SHRA
BECMG 2224 MVFR CIG SHRA BR.
S CNTRL NY...BKN060 LYRD FL250. BECMG 1013 BKN035. VIS 3-5SM SCT
-SHRA BR. OTLK...MVFR CIG SHRA BR.
W NY/LO...BKN080 LYRD FL250. ISOL -SHRA. BECMG 1720 BKN050. WDLY
SCT -SHRA/ISOL -TSRA. CB TOP FL380. OTLK...VFR SHRA.
.
PA NJ
NW PA QTR...BKN030 LYRD FL250. VIS 3-5SM BR. BECMG 1316 BKN050.
ISOL -SHRA. 19Z SCT -SHRA/WDLY SCT -TSRA. CB TOP FL400.
OTLK...VFR SHRA TSRA.
SW PA QTR...BKN030 LYRD FL250. VIS 3-5SM BR. 15Z SCT -SHRA/ISOL
-TSRA. CB TOP FL380. 18Z SCT -SHRA/-TSRA. OTLK...MVFR CIG SHRA
TSRA.
NERN PA QTR...BKN030 LYRD FL250. VIS 3-5SM SCT -SHRA BR.
OTLK...IFR CIG SHRA BR.
SE PA QTR/NJ...BKN020 LYRD FL250. VIS 3-5SM SCT -SHRA BR.
OTLK...IFR CIG SHRA BR.
.
OH LE
NW OH QTR...SCT060 BKN CI. BECMG 1619 BKN050 LYRD FL250. WDLY SCT
-SHRA/ISOL -TSRA. CB TOP FL380. OTLK...VFR SHRA.
S HLF OH...SCT030 BKN CI. TIL 15Z VIS 3-5SM BR. 18Z BKN050 LYRD
FL250. SCT -SHRA/-TSRA. CB TOP FL380. OTLK...VFR SHRA TSRA.
NERN OH QTR/LE...SCT-BKN CI. 18Z BKN050 LYRD FL250. ISOL
-SHRA/-TSRA. CB TOP FL380. OTLK...VFR SHRA.
.
WV
NW HLF...BKN030 LYRD FL250. VIS 3-5SM BR. 15Z VIS 3-5SM SCT -SHRA
BR/WDLY SCT -TSRA. CB TOP FL400. OTLK...MVFR CIG SHRA TSRA.
SE HLF...BKN040 LYRD FL250. VIS 3-5SM SCT -SHRA BR. 16Z SCT
-SHRA/-TSRA. CB TOP FL380. OTLK...MVFR CIG SHRA TSRA.
.
MD DC DE VA
WRN MD/SW VA...BKN040 LYRD FL250. VIS 3-5SM SCT -SHRA BR. 16Z SCT
-SHRA/-TSRA. CB TOP FL380. OTLK...MVFR CIG SHRA TSRA.
ERN MD/DC/DE/NRN VA...BKN020 LYRD FL250. VIS 3-5SM BR. ISOL
-SHRA. BECMG 1518 BKN030. VIS 3-5SM SCT -SHRA BR. OTLK...MVFR CIG
SHRA BR.
RMNDR VA...BKN020 LYRD FL250. VIS 3-5SM SCT -SHRA BR. BECMG 1518
BKN030. VIS 3-5SM SCT -SHRA BR/WDLY SCT -TSRA. CB TOP FL400.
OTLK...MVFR CIG SHRA TSRA BR.
.
CSTL WTRS
ACK NWD...BKN060 TOP 160. ISOL -SHRA/-TSRA. CB TOP FL240. BECMG
1518 BKN030 LYRD FL250. OTLK...MVFR CIG SHRA BR.
ACK WWD...BKN020 LYRD FL250. VIS 3-5SM SCT -SHRA BR/ISOL -TSRA.
CB TOP FL350. OTLK...IFR CIG SHRA BR.
RMNDR...SCT060 BKN CI. BECMG 1417 BKN050 LYRD FL250. WDLY SCT
-SHRA. OTLK...MVFR CIG SHRA BR.
....
Aviation Weather Maps
US Flight Rules
US Flight Rules
Upper Air Analysis
Upper Air Analysis
Winds Aloft
Winds Aloft
Temperature
Temperature
Turbulence Potential
Turbulence Potential
Freezing Level
Freezing Level