General Aviation Weather

Text Reports

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

METAR - Aviation Routine Weather Report
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
METAR KMMH 251615Z AUTO 11003KT 10SM BKN006 BKN027 OVC055 01/00 A2985 RMK AO1
TAF - Terminal Area Forecast
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
KMMH 251120Z 2512/2612 20015G28KT 5SM -SHSN SCT015 BKN040
     FM251400 28011KT 1SM -SN BKN010 OVC020
     FM252000 28015G26KT P6SM VCSH SCT030 BKN060
     FM260300 31010KT P6SM SCT050 BKN100=

Decoded:
ID: KMMH   Mammoth/June La, CA
REPORT TIME: 25 11:20
VALID TIME: 25 April AT 12:00Z to 26 April AT 12:00Z.
INITIAL WX
   WINDS: 200 AT 15 GUST 28
   VISIBILITY: 5.0 MILES
   WEATHER: -SHSN
   CLOUDS: 15 SCT
   CLOUDS: 40 BKN
NEW WX STARTING: 14:00Z
   WINDS: 280 AT 11
   VISIBILITY: 1.0 MILES
   WEATHER: -SN
   CLOUDS: 10 BKN
   CLOUDS: 20 OVC
NEW WX STARTING: 20:00Z
   WINDS: 280 AT 15 GUST 26
   VISIBILITY: >6.0 MILES
   WEATHER: VCSH
   CLOUDS: 30 SCT
   CLOUDS: 60 BKN
NEW WX STARTING: 03:00Z
   WINDS: 310 AT 10
   VISIBILITY: >6.0 MILES
   CLOUDS: 50 SCT
   CLOUDS: 100 BKN
   COMMENTS: = 

PIREP - Pilot Weather Report
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
No PIREP is currently available for this location.
AIRMET - Airmens Meteorological Information
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
SFOS WA 251445
AIRMET SIERRA UPDT 2 FOR IFR AND MTN OBSCN VALID UNTIL 252100
.
AIRMET IFR...CA AND CSTL WTRS
FROM 30W FMG TO 30SW OAL TO 20WNW CZQ TO 60W RZS TO 80SSW PYE TO
30S ENI TO 30W FMG
CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS ENDG 15-18Z.
.
AIRMET IFR...WA OR AND CSTL WTRS
FROM 20NNW HQM TO 30SSW SEA TO 60SSE BTG TO 20NW ONP TO 20NNW HQM
CIG BLW 010/VIS BLW 3SM BR. CONDS ENDG 15-18Z.
.
AIRMET MTN OBSCN...CA
FROM 40WSW EHF TO 30SSW HEC TO 70WSW BZA TO 40S MZB TO 40SSE LAX
TO 60WSW RZS TO 60WNW RZS TO 40WSW EHF
MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 21Z ENDG 21-00Z.
.
AIRMET MTN OBSCN...WA OR CA ID NV UT AZ
FROM 30SE YDC TO 70SSW YKM TO 40WNW REO TO 40WNW LKT TO 20WSW
MLD TO 80SSE ILC TO 50SW BTY TO 40SSE EHF TO 40WSW EHF TO 60WNW
RZS TO 70SSW FOT TO TOU TO 20WNW HUH TO 30SE YDC
MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 21Z THRU 03Z.
....
SFOT WA 251445
AIRMET TANGO UPDT 2 FOR TURB AND STG SFC WNDS VALID UNTIL 252100
.
AIRMET TURB...WA OR CA ID NV AZ AND CSTL WTRS
FROM 40ESE YDC TO 70ENE BAM TO 20SSE EED TO 20ESE BZA TO 20S MZB
TO 220SW MZB TO 140WSW FOT TO 120WNW ONP TO 140W TOU TO 40ESE YDC
MOD TURB BTN FL180 AND FL410. CONDS CONTG BYD 21Z THRU 03Z.
.
AIRMET TURB...CA NV UT AZ AND CSTL WTRS
FROM 60E RBL TO 20SE MOD TO 50NNE EHF TO 50NE LAS TO 60ENE TBC
TO 40WNW SJN TO 40ESE BZA TO 50SSW MZB TO 70S RZS TO 90WSW ENI
TO 60E RBL
MOD TURB BLW FL180. CONDS CONTG BYD 21Z THRU 03Z.
.
AIRMET TURB...CA NV
FROM 50NE FMG TO 40NW LAS TO 50NNE EHF TO 20SE MOD TO 60E RBL TO
50NE FMG
MOD TURB BLW 160. CONDS CONTG BYD 21Z THRU 03Z.
.
AIRMET STG SFC WNDS...CA
FROM 30NNW HEC TO 20SSW HEC TO 20NNE LAX TO 20S EHF TO 30NNW HEC
SUSTAINED SURFACE WINDS GTR THAN 30KT EXP. CONDS DVLPG 18-21Z.
CONDS CONTG BYD 21Z THRU 03Z.
.
OTLK VALID 2100-0300Z
AREA 1...TURB WA OR CA ID MT NV UT AZ AND CSTL WTRS
BOUNDED BY 30ENE YDC-70WSW YXC-30SSE YXC-20ESE MLD-50SW TUS-BZA-
20S MZB-220SW MZB-130WSW SNS-140WNW FOT-150W TOU-20NNW HUH-30ENE
YDC
MOD TURB BTN FL180 AND FL410. CONDS CONTG THRU 03Z.
.
AREA 2...TURB CA ID NV UT AZ
BOUNDED BY 60WSW TWF-40SSW MLD-20SSE BCE-40SE BTY-60ENE EHF-20S
MOD-20NE SAC-40NE FMG-20WNW BAM-60WSW TWF
MOD TURB BLW 160. CONDS CONTG THRU 03Z.
.
AREA 3...TURB CA NV UT CO AZ NM AND CSTL WTRS
BOUNDED BY 20NE SAC-20S MOD-60ENE EHF-20SSE BCE-60SSW HBU-20S
RSK-SJN-20S SSO-90WSW TUS-BZA-20S MZB-70S RZS-60SSW SNS-50SW PYE-
20NE SAC
MOD TURB BLW FL180. CONDS CONTG THRU 03Z.
....

SFOZ WA 251445
AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 252100
.
AIRMET ICE...WA OR AND CSTL WTRS
FROM 20SSE YDC TO 50SW YKM TO 50SW DSD TO 40SW EUG TO 60S HQM TO
30NNE HQM TO 60NW TOU TO 20SSE YDC
MOD ICE BTN 040 AND 120. CONDS ENDG 15-18Z.
.
AIRMET ICE...OR CA AND CSTL WTRS
FROM 60ESE LKV TO 40SSW FMG TO EED TO 60E TRM TO 50SSE LAX TO
30WSW LAX TO 140SSW SNS TO 130SW PYE TO MOD TO 30NNE RBL TO 60ESE
LKV
MOD ICE BTN FRZLVL AND FL200. FRZLVL SFC-110. CONDS CONTG BYD 21Z
THRU 03Z.
.
OTLK VALID 2100-0300Z...ICE OR CA ID MT WY NV UT CO AZ NM AND
CSTL WTRS
BOUNDED BY 60N JAC-20NE CZI-30SSE LAR-50WNW PUB-40ENE RSK-30NNW
TBC-40SW DRK-60S EED-20S MZB-30WSW LAX-30WSW EHF-60SW OAL-70S
FMG-50SE REO-30SSE BOI-60N JAC
MOD ICE BTN FRZLVL AND FL200. FRZLVL SFC-110. CONDS CONTG THRU
03Z.
.
FRZLVL...RANGING FROM 025-120 ACRS AREA
   040 ALG 170WSW ONP-140SW ONP-30E BTG-40NNW YKM-40SSE YDC-YDC
   080 ALG 150SW FOT-50SSE SNS-70SSW CZQ-50SSE CZQ-30SW OAL
....
SIGMET - Significant Meteorological Information
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
No SIGMET is currently available for this location.
NOTAM - Notice to Airmen
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
!FDC 5/9459 MMH SID MAMMOTH YOSEMITE, MAMMOTH LAKES CA. CROLI ONE
DEPARTUREE (RNAV)DEPARTURE ROUTE DESCRIPTION: SHAFTER TRANSITION NA. EHF OUT OFSERVICE. ALL OTHER DATA REMAINS AS PUBLISHED.1504172200-1504242359ESTCREATED: 17 Apr 2015 20:48:00 SOURCE: KDZZNAXX
!FDC 5/9458 MMH SID MAMMOTH YOSEMITE, MAMMOTH LAKES CA. OENNS ONE
DEPARTUREE (RNAV)DEPARTURE ROUTE DESCRIPTION: SHAFTER TRANSITION NA. EHF OUT OFSERVICE. ALL OTHER DATA REMAINS AS PUBLISHED.1504172200-1504242359ESTCREATED: 17 Apr 2015 20:47:00 SOURCE: KDZZNAXX
Forecast Area
KMMH - Mammoth, California
Updated at 4:15 PM GMT on April 25, 2015 (9:15 AM PDT):
FA6W  
SFOC FA 251045
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 260500
CLDS/WX VALID UNTIL 252300...OTLK VALID 252300-260500
WA OR CA 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...ALF...11Z TROF FM LOW NW WA ACRS W OR-S SIERNEV. TROF
SW MT-SW WY. RDG SE WY-N CNTRL NM. 05Z TROF FM LOW NERN WA ACRS
SW ID-S CNTRL AZ. RDG FM S BC CSTL WTRS TO INTL WTRS OFF N CA
CST. RDG S ALTA-SE WY. ...SFC...11Z CDFNT FM LOW NERN MT ACRS
NERN WY-EXTRM NW CO-SW UT. STNR FNT SW UT-E CNTRL NV. LOWS SW
SASK AND S NV. HIGH SE AZ. 05Z WRMFNT E PTN INTL WTRS OFF WA/OR
CST. STNR FNT FM S NV THRU FM LOW NERN UT CONTG ACRS EXTRM NW
CO-SE WY. LOWS S SASK...N PTN TX PNHDL AND NW AZ. HIGHS SW OR AND
S CNTRL CO.
.
WA CASCDS WWD
CSTL SXNS...BKN040 OVC070 TOP 160. WDLY SCT -SHRA. 15Z SCT030
BKN050. OTLK...VFR.
PUGET SOUND-INTR VLY...SCT030 BKN060 TOP 160. ISOL -SHRA. 19Z
SCT040 BKN100. OTLK...VFR.
OLYMPICS...BKN070 OVC100 TOP 160. WDLY SCT -SHRA. 18Z BKN090.
OTLK...VFR.
CASCDS...OVC070 TOP 160. SCT -SHRASN. OTLK...VFR.
.
WA E OF CASCDS
CNTRL WA...BKN100 TOP FL220. OTLK...VFR.
ERN WA...BKN100 TOP FL220. 16Z BKN060 OVC100. SCT -SHRA.
OTLK...VFR SHRA.
.
OR CASCDS WWD
CSTL SXNS
N 1/2 CSTL SXNS-WILLAMETTE VLY...BKN025 OVC040 TOP 160. SCT
-SHRA. 21Z SCT030 BKN060. SCT -SHRA. OTLK...VFR SHRA WILLAMETTE
VLY...VFR RMNDR.
S 1/2 CSTL SXNS...BKN015 OVC050 TOP 160. VIS 3-5SM BR. ISOL
-SHRA. 19Z SCT040 BKN060. OTLK...VFR.
SW INTR...BKN050 TOP 160. WDLY SCT -SHRA. 18Z SCT050 BKN070.
OTLK...VFR.
CASCDS...BKN070 OVC100 TOP 160. SCT -SHRASN. OTLK...VFR SHRASN.
.
OR E OF CASCDS
CNTRL...BKN060 OVC100 TOP FL220. WDLY SCT -SHRASN. 18Z BKN100.
WDLY SCT -SHRA/ISOL -TSRASN. CB TOP FL300. OTLK...VFR.
NERN...BKN070 TOP FL220. ISOL -SHRA. 20Z BKN100. ISOL
-SHRA/-TSRA. CB TOP FL300. OTLK...VFR.
SERN...BKN100 TOP FL220. 14Z BKN070 OVC100. SCT -SHRASN. 20Z
BKN100. WDLY SCT -SHRASN/ISOL -TSRASN. CB TOP FL300. OTLK...VFR.
.
NRN CA...STS-SAC-TVL LN NWD
CSTL SXNS...
N 1/3...BKN040 TOP 160. VIS 3-5SM BR. 13Z BKN025 OVC050. WDLY SCT
-SHRA. 19Z SCT050. OTLK...VFR.
S 2/3...BKN040 TOP 160. TIL 14Z ISOL -SHRA. 19Z SCT040 BKN100.
OTLK...VFR.
SAC VLY...OVC020 TOP FL250. SCT -SHRA. 16Z SCT060 BKN100.
OTLK...VFR.
SHASTA-SISKIYOUS-NERN CA...OVC080 TOP FL250. SCT -SHSN. 19Z
SCT100 BKN140. OTLK...VFR.
NRN SIERNEV...OVC080 TOP FL250. VIS 3-5SM -SN BR. 16Z BKN100. SCT
-SHSN. OTLK...VFR SHSN.
.
CNTRL CA
CSTL SXNS...
N 2/3...OVC015 TOP FL250. VIS 3-5SM -RA BR. 16Z BKN020. SCT -SHRA
S 1/2 AREA. 19Z SCT030 SCT100. OTLK...VFR.
S 1/3...BKN CI. 13Z OVC025 TOP FL250. SCT -SHRA. OTLK...MVFR CIG.
SAN JOAQUIN VLY...
N 2/3...OVC040 TOP FL250. VIS 3-5SM -RA BR. 18Z BKN050. WDLY SCT
-SHRA. OTLK...VFR.
S 1/3...BKN100 TOP FL250. 15Z BKN050. SCT -SHRA. OTLK...VFR.
SRN SIERNEV...OVC090 TOP FL250. VIS 3-5SM -SN BR. 20Z BKN100. SCT
-SHSN. OTLK...VFR SHSN.
.
SRN CA..VBG-NID-60NNW BIH LN SWD
CSTL SXNS...
N 1/3...BKN020 TOP 060. 17Z BKN040 OVC060 TOP FL220. WDLY SCT
-SHRA. OTLK...VFR WND.
S 2/3...OVC030 TOP 080. 19Z BKN040 OVC060 TOP FL220. WDLY SCT
-SHRA. OTLK...VFR WND.
TEHACHAPI MTNS-ANTELOPE VLY...SCT CI. WND SW 20G30KT. 18Z BKN100
TOP FL220. WND SW 30G40KT. 21Z OCNL VIS 3-5SM BLDU. OTLK...MVFR
BLDU WND.
RMNDR INTR MTNS-MOJAVE-SRN DESERTS...SCT CI. 18Z BKN100 TOP
FL220. WND W 20G30KT. OTLK...VFR WND.
IMPERIAL-COACHELLA VLYS...SCT CI. 17Z SCT120. WND W G25KT. 21Z
SCT120. VIS 3-5SM BLDU. WND W 25G35KT. OTLK...MVFR BLDU WND.
.
CSTL WTRS
WA/OR/CA N OF 150W ENI-20NW PYE LN...SCT030 BKN050 TOP 160. WDLY
SCT -SHRA. OTLK...VFR.
CA S OF 170W RZS-60NW RZS LN...SCT020 WITH SCT CI ABV. 18Z BKN040
OVC060 TOP FL220. ISOL -SHRA. WND W G25KT. OTLK...VFR WND.
RMNDR CA...OVC015 TOP FL250. SCT -SHRA. WND W 20G30KT. 21Z SCT040
BKN100. ISOL -SHRA. OTLK...VFR.
....

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