Valid From

Dec 24 02:45 UTC

Valid To

Dec 24 09:00 UTC

Qualifier

Light to Moderate

Minimum Altitude

Surface

Maximum Altitude

1,000ft MSL

WAUS45 KKCI 240245 SLCS WA 240245 AIRMET SIERRA FOR IFR AND MTN OBSCN VALID UNTIL 240900 AIRMET IFR...WY CO FROM 50S BOY TO 30SSE DDY TO 30NW DEN TO 30W PUB TO 30NNE RSK TO 20S OCS TO 50S BOY CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS CONTG BYD 09Z ENDG 12-15Z.

Valid From

Dec 24 02:45 UTC

Valid To

Dec 24 09:00 UTC

Hazard

Mountain Obscuration

Qualifier

Light to Moderate

WAUS45 KKCI 240245 SLCS WA 240245 AIRMET SIERRA FOR IFR AND MTN OBSCN VALID UNTIL 240900 AIRMET MTN OBSCN...WY CO FROM 30ESE DDY TO 20E CYS TO 20ESE DEN TO 30SE HBU TO 50ESE JNC TO 50E MTU TO 30ESE OCS TO 50S BOY TO 40SW DDY TO 30ESE DDY MTNS OBSC BY CLDS/PCPN. CONDS CONTG BYD 09Z THRU 15Z.

Valid From

Dec 23 20:45 UTC

Valid To

Dec 24 03:00 UTC

Hazard

Turbulence

Qualifier

Moderate

Minimum Altitude

24,000ft MSL

Maximum Altitude

39,000ft MSL

WAUS45 KKCI 232045 SLCT WA 232045 AIRMET TANGO UPDT 3 FOR TURB VALID UNTIL 240300 AIRMET TURB...WY UT CO AZ NM FROM 30WSW BFF TO 30NW AKO TO 20E TCC TO TXO TO 30SW INK TO ELP TO 50S TUS TO 80ESE BZA TO 30NNW PHX TO 40SSW BCE TO 30WSW BFF MOD TURB BTN FL240 AND FL390. CONDS CONTG BYD 03Z THRU 09Z. OTLK VALID 0300-0900Z AREA 1...TURB ID MT NV WA OR CA AND CSTL WTRS BOUNDED BY 20WNW HUH-50SW YXC-70SE MLP-50ESE BOI-40NNE OAL-60WSW OAL-30WSW SNS-70SSW FOT-100W OED-50SSW HQM-70WNW TOU-20WNW HUH MOD TURB BLW FL180. CONDS CONTG THRU 09Z. AREA 2...TURB ID MT WY NV UT CO AZ NM BOUNDED BY 50WSW YXC-50NW HVR-50NNW ISN-70SW RAP-BFF-30SE SNY- 60SSE LAA-30ESE TBE-30WSW LBB-20WNW ABQ-30SW DVC-20N LAS-60NNW ELY-70N FMG-40SE LKV-50SE REO-50WSW YXC MOD TURB BTN FL180 AND FL420. CONDS CONTG THRU 09Z.

Valid From

Dec 23 20:45 UTC

Valid To

Dec 24 03:00 UTC

Hazard

Mountain Obscuration

Qualifier

Light to Moderate

WAUS45 KKCI 232045 SLCS WA 232045 AIRMET SIERRA UPDT 5 FOR IFR AND MTN OBSCN VALID UNTIL 240300 AIRMET MTN OBSCN...ID MT WY NV UT CO WA OR FROM 40SSW YQL TO 50W GTF TO 30W BIL TO 30S BOY TO DDY TO CYS TO 60WNW PUB TO 30ESE JNC TO 60S OCS TO DTA TO 40NNW BVL TO 70ESE REO TO 20W BOI TO 50NW PIH TO 30WSW GEG TO 90WSW YXC TO 40SSW YQL MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z.

Valid From

Dec 23 20:45 UTC

Valid To

Dec 24 03:00 UTC

Hazard

Mountain Obscuration

Qualifier

Light to Moderate

WAUS46 KKCI 232045 SFOS WA 232045 AIRMET SIERRA UPDT 5 FOR IFR AND MTN OBSCN VALID UNTIL 240300 AIRMET MTN OBSCN...WA OR ID MT WY NV UT CO FROM 40SSW YQL TO 50W GTF TO 30W BIL TO 30S BOY TO DDY TO CYS TO 60WNW PUB TO 30ESE JNC TO 60S OCS TO DTA TO 40NNW BVL TO 70ESE REO TO 20W BOI TO 50NW PIH TO 30WSW GEG TO 90WSW YXC TO 40SSW YQL MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z. OTLK VALID 0300-0900Z...MTN OBSCN WA OR CA BOUNDED BY 20ENE HUH-70ESE YDC-30NNE EPH-30SSE YKM-60NE LKV-30NE MOD-RBL-30SW SAC-40ESE SNS-40S SNS-PYE-FOT-70WNW OED-ONP-HQM-TOU- 20ENE HUH MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG THRU 09Z.

Valid From

Dec 23 20:45 UTC

Valid To

Dec 24 03:00 UTC

Hazard

Icing

Qualifier

Moderate

Minimum Altitude

Surface

Maximum Altitude

21,000ft MSL

WAUS45 KKCI 232045 SLCZ WA 232045 AIRMET ZULU UPDT 8 FOR ICE AND FRZLVL VALID UNTIL 240300 AIRMET ICE...ID WY UT CO NM FROM 70SW RAP TO 30N GLD TO 30W LBL TO 60SE TBE TO 30SSE CIM TO 60SSW ALS TO 40NNE HVE TO 20SE TWF TO 70SW RAP MOD ICE BTN FRZLVL AND FL210. FRZLVL SFC-100. CONDS CONTG BYD 03Z THRU 09Z. OTLK VALID 0300-0900Z AREA 1...ICE ID MT NV WA OR CA AND CSTL WTRS BOUNDED BY 40WNW HUH-40SW YDC-30S YXC-40E DNJ-40SSW DNJ-80WSW TWF-70SW BAM-30N FMG-130SW PYE-140WSW FOT-140W FOT-140W TOU-30NW TOU-40WNW HUH MOD ICE BTN FRZLVL AND FL230. FRZLVL 060-110. CONDS CONTG THRU 09Z. AREA 2...ICE CO BOUNDED BY SNY-GLD-50W LBL-SNY MOD ICE BTN FRZLVL AND FL230. FRZLVL 070-120. CONDS DVLPG AFT 09Z. CONDS ENDG BY 09Z. FRZLVL...RANGING FROM SFC-130 ACRS AREA MULT FRZLVL BLW 100 BOUNDED BY 30NNE MLP-50WSW HLN-20SE LKT- 20SW PIH-30SE BVL-20ENE ELY-70NE OAL-60SSE DSD-60SSW YKM- 70S GEG-30NNE MLP MULT FRZLVL BLW 080 BOUNDED BY 70SSE YYN-50NNW ISN-60E MLS- 40E LWT-30NNE HVR-70SSE YYN SFC ALG 60NNE GEG-40WSW FCA-40S DNJ-20W ALS-SHR-100SE MLS- 70NW RAP 040 ALG 50SSW YQL-40WSW MLS-90SE MLS 080 ALG 50S LAR-20E CYS-SNY 080 ALG 50SW REO-20N BAM-20E BVL-40SSE SLC-30NW DBL 120 ALG 30S EED-30N PHX-20WNW DMN-50N INK

Valid From

Dec 24 00:38 UTC

Valid To

Dec 24 03:00 UTC

Hazard

Mountain Obscuration

Qualifier

Light to Moderate

WAUS45 KKCI 240038 AAA SLCS WA 240038 AMD AIRMET SIERRA UPDT 6 FOR IFR AND MTN OBSCN VALID UNTIL 240300 AIRMET MTN OBSCN...ID MT WY NV UT CO WA OR FROM 40SSW YQL TO 50W GTF TO 30W BIL TO 30S BOY TO DDY TO CYS TO 60WNW PUB TO 30ESE JNC TO 60S OCS TO DTA TO 40NNW BVL TO 70ESE REO TO 20W BOI TO 50NW PIH TO 30WSW GEG TO 90WSW YXC TO 40SSW YQL MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z. OTLK VALID 0300-0900Z...IFR ID MT WY NV UT...UPDT BOUNDED BY 50SE HLN-30WSW BIL-30WSW BOY-30NNE MTU-50SE SLC-30W DTA-40WSW BVL-20W TWF-70SSW LKT-50SE HLN CIG BLW 010/VIS BLW 3SM PCPN/BR. CONDS ENDG 06-09Z.

Valid From

Dec 24 00:38 UTC

Valid To

Dec 24 03:00 UTC

Hazard

Mountain Obscuration

Qualifier

Light to Moderate

WAUS46 KKCI 240038 AAA SFOS WA 240038 AMD AIRMET SIERRA UPDT 6 FOR IFR AND MTN OBSCN VALID UNTIL 240300 AIRMET MTN OBSCN...WA OR ID MT WY NV UT CO FROM 40SSW YQL TO 50W GTF TO 30W BIL TO 30S BOY TO DDY TO CYS TO 60WNW PUB TO 30ESE JNC TO 60S OCS TO DTA TO 40NNW BVL TO 70ESE REO TO 20W BOI TO 50NW PIH TO 30WSW GEG TO 90WSW YXC TO 40SSW YQL MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z. OTLK VALID 0300-0900Z...MTN OBSCN WA OR CA BOUNDED BY 20ENE HUH-70ESE YDC-30NNE EPH-30SSE YKM-60NE LKV-30NE MOD-RBL-30SW SAC-40ESE SNS-40S SNS-PYE-FOT-70WNW OED-ONP-HQM-TOU- 20ENE HUH MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG THRU 09Z.

Valid From

Dec 24 02:45 UTC

Valid To

Dec 24 09:00 UTC

Hazard

Turbulence

Qualifier

Moderate

Minimum Altitude

18,000ft MSL

Maximum Altitude

42,000ft MSL

WAUS45 KKCI 240245 SLCT WA 240245 AIRMET TANGO FOR TURB VALID UNTIL 240900 AIRMET TURB...ID MT WY NV UT CO AZ NM FROM 50WSW YXC TO 50NNW ISN TO 70SW RAP TO 40NNW GLD TO 70WSW LBL TO 30ESE TBE TO INK TO 30ESE TBE TO 50ESE BCE TO 50WSW ILC TO 50ESE BAM TO 70NNW FMG TO 40SE LKV TO 50SE REO TO 50WSW YXC MOD TURB BTN FL180 AND FL420. CONDS CONTG BYD 09Z THRU 15Z. OTLK VALID 0900-1500Z AREA 1...TURB ID MT WY NV UT CO AZ NM WA OR CA AND CSTL WTRS BOUNDED BY 50NNW ISN-70SW RAP-BFF-GLD-50W LBL-30ESE TBE-INK-ELP- 50NNW TCS-20WSW ALS-50NE OCS-30W REO-30N BTY-70ESE CZQ-40SE RBL- 140WSW SNS-140WSW FOT-120WNW ONP-130WSW TOU-150W TOU-50NNW ISN MOD TURB BTN FL180 AND FL420. CONDS CONTG THRU 15Z. AREA 2...TURB ID MT NV WA OR CA AND CSTL WTRS BOUNDED BY 40ESE YDC-50SE YXC-50S FCA-20NW LKT-60E BOI-40SSW DNJ- 40SW BOI-50N BAM-50WNW BAM-60WSW BAM-50NNW OAL-30E CZQ-50SW OAK- 40W PYE-40SSW FOT-20WNW TOU-40WNW HUH-40ESE YDC MOD TURB BLW FL180. CONDS CONTG THRU 15Z.