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
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
METAR KLWT 221554Z AUTO 13005KT 10SM CLR 15/07 A2997 RMK AO2 SLP133 T01500067
TAF - Terminal Area Forecast
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
KLWT 221120Z 2212/2312 12007KT P6SM SKC
     FM221700 10012KT P6SM SCT050
     FM222100 10014KT P6SM VCTS SCT050CB BKN090
     FM230200 09006KT P6SM BKN090=
Decoded:
ID: KLWT   Lewistown Munic, MT
REPORT TIME: 22 11:20
VALID TIME: 22 May AT 12:00Z to 23 May AT 12:00Z.
INITIAL WX
   WINDS: 120 AT 7
   VISIBILITY: >6.0 MILES
   CLOUDS: CLEAR
NEW WX STARTING: 17:00Z
   WINDS: 100 AT 12
   VISIBILITY: >6.0 MILES
   CLOUDS: 50 SCT
NEW WX STARTING: 21:00Z
   WINDS: 100 AT 14
   VISIBILITY: >6.0 MILES
   WEATHER: VCTS
   CLOUDS: 50 SCT WITH CB
   CLOUDS: 90 BKN
NEW WX STARTING: 02:00Z
   WINDS: 90 AT 6
   VISIBILITY: >6.0 MILES
   CLOUDS: 90 BKN
   COMMENTS: = 

PIREP - Pilot Weather Report
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
No PIREP is currently available for this location.
AIRMET - Airmens Meteorological Information
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
SLCS WA 221445
AIRMET SIERRA UPDT 3 FOR IFR AND MTN OBSCN VALID UNTIL 222100
.
AIRMET IFR...WY CO NM
FROM 30WSW BOY TO 70SW RAP TO BFF TO GLD TO 50W LBL TO 30ESE TBE
TO INK TO 40E ELP TO 30E ABQ TO 50E RSK TO 20SE DBL TO 30SW LAR
TO 40NW LAR TO 30WSW BOY
CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS ENDG 18-21Z.
.
AIRMET MTN OBSCN...ID MT WY UT CO NM
FROM 20NNW SHR TO 20ENE CYS TO TBE TO CME TO 50W INK TO 40SE DMN
TO 50WNW ABQ TO 60SSW HBU TO JNC TO 40S SLC TO 50ESE DLN TO
20NNW SHR
MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 21Z THRU 03Z.
.
AIRMET MTN OBSCN...NV CA
FROM 80N FMG TO 50ESE FMG TO 20ESE BTY TO 60W HEC TO 40SSE EHF
TO 20ESE MOD TO 20NE SAC TO 30E RBL TO 80N FMG
MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 21Z THRU 03Z.
.
OTLK VALID 2100-0300Z...IFR WY CO
BOUNDED BY 70SW RAP-40ENE AKO-30SSW AKO-50S LAR-70SSW DDY-70SW
RAP
CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS DVLPG 21-00Z. CONDS CONTG
THRU 03Z.
....

SLCT WA 221445
AIRMET TANGO UPDT 2 FOR TURB VALID UNTIL 222100
.
AIRMET TURB...AZ NM
FROM 20NE CIM TO 50W INK TO 20ESE ELP TO 50S TUS TO 80ESE BZA TO
40WSW PHX TO DRK TO 20WSW TBC TO 20NE CIM
MOD TURB BLW 150. CONDS DVLPG 15-18Z. CONDS CONTG BYD 21Z THRU
03Z.
.
AIRMET TURB...WY NV UT CO AZ NM CA AND CSTL WTRS
FROM BFF TO GLD TO 50W LBL TO 30ESE TBE TO 60SSE TBE TO 50N ABQ
TO 60WSW TUS TO BZA TO 20S MZB TO 220SW MZB TO 180WSW RZS TO 50E
EHF TO 20SSE BTY TO 20NE OCS TO 30NE LAR TO BFF
MOD TURB BTN FL220 AND FL410. CONDS CONTG BYD 21Z THRU 03Z.
....

SLCZ WA 221445
AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 222100
.
AIRMET ICE...ID MT WY UT CO
FROM 30NW BIL TO 20E BIL TO 40ENE CZI TO 50WSW RAP TO BFF TO
30NNW GLD TO 40ENE LAA TO 30S DEN TO 20NE DBL TO 50SSW MTU TO 30E
DTA TO 30NE BVL TO 30SW PIH TO 30NW DLN TO 30NW BIL
MOD ICE BTN FRZLVL AND FL230. FRZLVL 090-110. CONDS CONTG BYD 21Z
THRU 03Z.
.
AIRMET ICE...ID MT NV UT WA OR CA AND CSTL WTRS
FROM 50S HUH TO 40WSW EPH TO 80SSW MLP TO 30NW DLN TO 30NE BVL TO
40N DTA TO 20SE ELY TO 40S LAS TO 40E HEC TO 20SSW HEC TO 20WSW
EHF TO SNS TO 30ESE FOT TO 30S HQM TO 50S HUH
MOD ICE BTN FRZLVL AND FL210. FRZLVL 090-110. CONDS CONTG BYD 21Z
THRU 03Z.
.
OTLK VALID 2100-0300Z...ICE ID MT WY UT CO
BOUNDED BY 40SSE GGW-20SSE MLS-50WNW RAP-70SW RAP-BFF-20NNW
GLD-50NNW LAA-60S LAR-30E MTU-40SW MTU-20W BCE-40ENE ELY-20SSW
BVL-30ENE TWF-20ESE DNJ-30W LWT-40NE LWT-40SSE GGW
MOD ICE BTN FRZLVL AND FL230. FRZLVL 090-120. CONDS CONTG THRU
03Z.
.
FRZLVL...RANGING FROM 090-135 ACRS AREA
   120 ALG 50SW TUS-40NE TUS-40W TCS-40SE FTI-60SSE TBE
....

SIGMET - Significant Meteorological Information
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
No SIGMET is currently available for this location.
NOTAM - Notice to Airmen
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
!LWT 05/005 LWT NAV VOR/DME UNMONITORED 1505200800-1505201200
CREATED: 17 May 2015 19:13:00 SOURCE: POCC
Forecast Area
KLWT - Lewistown, Montana
Updated at 3:54 PM GMT on May 22, 2015 (9:54 AM MDT):
FA5W  
SLCC FA 221421 AMD
SYNOPSIS AND VFR CLDS/WX
SYNOPSIS VALID UNTIL 230500
CLDS/WX VALID UNTIL 222300...OTLK VALID 222300-230500
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...11Z SHRTWV TROF SE WY-SE CO-TX PNHDL. BROAD TROF
ACRS FA EXC SE AZ/NM. 05Z LOWS N CNTRL MT...NERN WY AND NRN AZ.
...SFC...11Z CDFNT FM LOW NW AZ SWD INTO MEX. STNR FNT SW CO-NW
NM-FAR W TX CONTG SSEWD. LOWS ERN WA AND SW ID. 05Z CDFNT FM LOW
E CNTRL UT ACRS SW CO THRU LOW SW NM CONTG ACRS FAR W TX CONTG
SWD. WRMFNT FM LOW SW NM ACRS S PTN TX S PLAINS CONTG EWD. LOWS
NERN WA...SW ID...S NV AND SE CO.
.
ID
NRN ID
N 1/2...SCT120 WITH SCT CI ABV. ISOL -TSRA DVLPG 20-22Z. CB TOP
FL350. OTLK...VFR SHRA.
S 1/2...SCT120. ISOL -SHRA. 19Z SCT080 BKN120 TOP FL220. SCT
-SHRA/WDLY SCT -TSRA. CB TOP FL370. OTLK...VFR TSRA.
CNTRL MTNS...BKN100 OVC120 TOP FL220. ISOL -SHRA. 18Z SCT -TSRA.
CB TOP FL370. OTLK...VFR TSRA.
S...BKN120 TOP FL220. ISOL -SHRA. 18Z BKN080 OVC100. SCT -TSRA.
CB TOP FL400. OTLK...VFR TSRA.
.
MT
CONTDVD WWD...SCT100 WITH SCT CI ABV. WDLY SCT -SHRA/ISOL -TSRA
DVLPG 20-22Z. CB TOP FL350. OTLK...VFR SHRA.
SW MTNS...SCT-BKN120 TOP FL220. 18Z BKN100 OVC120. SCT -TSRA. CB
TOP FL400. OTLK...VFR TSRA.
E SLOPES OF CONTDVD-N CNTRL...SKC OR SCT CI. 20Z SCT080 BKN120
TOP FL220. WDLY SCT -SHRA/ISOL -TSRA. CB TOP FL350. OTLK...VFR
SHRA.
S CNTRL-SE...SCT CI. 20Z SCT080 BKN120 TOP FL220. WDLY SCT
-SHRA/ISOL -TSRA. CB TOP FL400. OTLK...VFR SHRA.
NERN...SKC OR SCT CI. OTLK...VFR.
.
WY
PLAINS...
N 1/2...OVC090 TOP FL250. OTLK...MVFR CIG SHRA.
S 1/2...OVC060 TOP FL250. VIS 3-5SM BR. OCNL -RA. 19Z OVC070. SCT
-SHRA/ISOL -TSRA. CB TOP FL350. OTLK...MVFR CIG SHRA.
RMNDR N 1/3 WY...BKN120 TOP FL250. SCT -TSRA DVLPG 18-20Z. CB TOP
FL400. OTLK...VFR TSRA.
S CNTRL MTNS...OVC090 TOP FL250. VIS 3-5SM -RA BR. 18Z BKN100
OVC120. SCT -SHRA/WDLY SCT -TSRA. CB TOP FL400. OTLK...MVFR CIG
SHRA.
RMNDR S 2/3 WY...OVC100 TOP FL250. ISOL -SHRA. 18Z BKN120. SCT
-SHRA/WDLY SCT -TSRA. CB TOP FL400. OTLK...VFR SHRA.
.
NV
NW-N CNTRL...BKN090 OVC140 TOP FL250. ISOL -SHRA/-TSRA. CB TOP
FL370. 19Z SCT -TSRA. OTLK...VFR TSRA.
NERN-E CNTRL...OVC120 TOP FL250. WDLY SCT -SHRA. 19Z SCT -TSRA.
CB TOP FL370. OTLK...VFR TSRA.
S...BKN CI. 18Z SCT100 BKN120 TOP FL250. WDLY SCT -SHRA/ISOL
-TSRA. CB TOP FL370. OTLK...VFR.
.
UT...UPDT
N 1/2...BKN140 TOP FL250. ISOL -TSRA. CB TOP FL370. 18Z BKN120.
SCT -SHRA/WDLY SCT -TSRA. OTLK...VFR TSRA.
S 1/2...SCT-BKN120 TOP FL250. ISOL -SHRA. 17Z SCT -SHRA/ISOL
-TSRA. CB TOP FL370. OTLK...VFR SHRA.
.
CO
PLAINS-FOOTHILLS...
N 1/2...OVC060 TOP FL250. VIS 3-5SM -RA BR. 20Z BKN080 OVC100.
SCT -TSRA. TS POSS SEV. CB TOP FL400. OTLK...MVFR CIG TSRA.
S 1/2...OVC060 TOP FL250. VIS 3-5SM -RA BR. 15Z BKN080 OVC100.
ISOL -TSRA DVLPG 20-22Z. CB TOP FL400. OTLK...VFR TSRA/
MTNS AND WEST...OVC090 TOP FL250. SCT -SHRA/ISOL -TSRA. CB TOP
FL350. 18Z BKN120. SCT -SHRA/-TSRA. OTLK...VFR TSRA.
.
AZ
NW 1/4...SCT CI. 18Z BKN120 TOP FL250. SCT -SHRA/WDLY SCT -TSRA.
CB TOP FL370. OTLK...VFR SHRA.
NERN 1/4...SKC OR SCT CI. 15Z SCT120 WITH SCT CI ABV. ISOL -TSRA
DVLPG 20-22Z. CB TOP FL370. OTLK...VFR.
S 1/2...SCT-BKN CI. OTLK...VFR.
.
NM
PLAINS...OVC050 TOP 120. VIS 3-5SM BR. 18Z BKN060. ISOL -TSRA
DVLPG 21-23Z. CB TOP FL400. OTLK...VFR TSRA.
SANGRE DE CRISTO MTNS...OVC090 TOP FL250. VIS 3-5SM BR. 17Z
SCT100 BKN150. ISOL -TSRA DVLPG 21-23Z. CB TOP FL370. OTLK...VFR
SHRA.
SACRAMENTO MTNS...OVC090 TOP 120. VIS 3-5SM BR. 16Z SCT CI. 22Z
SCT100 BKN150 TOP FL250. ISOL -TSRA POSS SEV. CB TOP FL400.
OTLK...VFR TSRA.
RMNDR N 1/2...OVC100 TOP FL250. 16Z SCT150 WITH SCT CI ABV. 20Z
SCT-BKN120 TOP FL250. WDLY SCT -TSRA. CB TOP FL400. OTLK...VFR
TSRA.
RMNDR S 1/2...SKC OR SCT CI. OTLK...VFR.
....

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