.AVIATION... 12Z TAFS: Fog and low stratus have developed across the northern valleys, Cascade valleys, Spokane/CdA area, and in parts of the Columbia Basin. Ceilings and visibilities will fluctuate between MVFR and IFR for GEG, SFF, COE, and EAT through the morning. Conditions may briefly improve to VFR for an hour or two in the late morning or early afternoon prior to precipitation moving in. Precipitation will move into central Washington between 18-20Z and into the Spokane area between 20-22Z. Widespread MVFR conditions and localized IFR conditions are expected with precipitation Saturday afternoon and evening. FORECAST CONFIDENCE AND/OR ALTERNATE SCENARIOS: There is moderate confidence in the precipitation arrival time with minor differences among the hi-res guidance. ----------------------- Confidence descriptors: Low - Less than a 30 percent chance Moderate - 30 to 70 percent chance High - Greater than a 70 percent chance For additional probabilistic information for NWS Spokane airports, please refer to the Aviation Dashboard on our webpage: https:/www.weather.gov/otx/avndashboard &&
FTUS44 KGEG 211151
KGEG 211148Z 2112/2212 04007KT 1/4SM FG VV002
FM211700 04007KT 5SM BR SCT002 OVC070
FM212000 07004KT 6SM BR BKN035
FM212200 18007KT 1 1/2SM -RA BR OVC010
FM220200 20013KT 4SM -RA BR OVC010
FM220700 20010KT 1/4SM FG BKN002
FTUS44 KSFF 211151
KSFF 211148Z 2112/2212 00000KT 6SM BR OVC004
FM211500 00000KT 1 1/2SM BR OVC003
FM211800 VRB02KT 5SM BR OVC009
FM220000 22009KT 5SM -RA BR OVC015
FM220900 23004KT 4SM BR OVC003
FTUS46 KOTX 211148
TAFCOE
TAF
KCOE 211148Z 2112/2212 05008KT 1 1/2SM BR OVC002
FM211500 04011KT 1/2SM FG OVC002
FM211800 03014KT 5SM BR OVC004
FM212100 03007KT 5SM BR OVC009
FM220000 21011KT 4SM -RA BR OVC015=
FTUS54 KPUW 211151
KPUW 211148Z 2112/2212 09009KT P6SM SCT250
FM211700 11016KT P6SM OVC120
FM212200 15007KT 5SM BR OVC030
FM220000 22008KT 5SM -RA BR OVC015
FM220600 22009KT P6SM OVC050
FTUS46 KOTX 211148
TAFLWS
TAF
KLWS 211148Z 2112/2212 09006KT P6SM BKN250
FM211700 11008KT P6SM OVC120
FM220000 18007KT 6SM -RA BR OVC035
FM220700 17004KT P6SM OVC050=
FTUS44 KMWH 211151
KMWH 211148Z 2112/2212 35007KT P6SM OVC250
FM211900 32003KT 4SM -RA BR OVC010
FM212200 19003KT 4SM -RA BR OVC008
FM220100 18004KT 5SM -RA BR OVC015
FM220400 18005KT P6SM FEW250
FTUS80 KEAT 211151
KEAT 211148Z 2112/2212 26004KT P6SM OVC005
FM211900 29002KT 1 1/2SM -RASN OVC015
FM220100 VRB03KT 5SM BR BKN007
FM220700 33002KT 1/4SM FG BKN002 AMD NOT SKED
FTUS80 KSEA 211121 RRR
KSEA 211120Z 2112/2218 04008KT P6SM VCSH SCT080 BKN150
FM211600 12010KT P6SM -RA OVC040
FM212100 18012G18KT P6SM -SHRA OVC030
FM220400 16006KT P6SM OVC040
FM221200 13006KT P6SM -SHRA BKN050
FTUS80 KBOI 211142
KBOI 211140Z 2112/2212 13005KT P6SM BKN150 WS020/15035KT
FM211800 13010KT P6SM OVC100
FM212200 VRB06KT P6SM -SHRA OVC050
FM220400 VRB05KT P6SM BKN050
FM220700 VRB04KT 6SM BR VCFG SCT002 SCT050
FTUS54 KPDT 211133
KPDT 211131Z 2112/2212 13005KT 1/4SM FG VV002
FM211600 VRB04KT 3SM BR BKN003 OVC140
TEMPO 2116/2118 1SM BR
FM212100 VRB06KT 3SM -RA BR FEW009 BKN040 OVC060
FM220200 19008KT 6SM BR SCT035 SCT050 BKN100
FM220600 17006KT P6SM BKN035 BKN140
FTUS80 KALW 211133
KALW 211131Z 2112/2212 VRB04KT 1/4SM FG VV002
TEMPO 2118/2122 1SM BR OVC003
FM212200 19009KT 5SM -RA SCT007 BKN035 OVC050
FM220400 20009KT 6SM BR SCT007 BKN035 OVC050
FTUS80 KPSC 211133 RRB
KPSC 211131Z 2112/2212 32005KT P6SM SCT005 OVC100
TEMPO 2112/2116 3SM BR BKN005
FM212200 VRB03KT 6SM -RA BR SCT015 OVC050
FM220200 20006KT P6SM SCT050 BKN120
FTUS54 KYKM 211133
KYKM 211131Z 2112/2212 28005KT P6SM BKN080 OVC150
FM212000 VRB03KT 4SM -RA BR SCT010 BKN025 OVC050
FM220100 VRB04KT 6SM BR SCT007 BKN150
FM220900 27004KT 3SM BR BKN007
FTUS80 KDLS 211133
KDLS 211131Z 2112/2212 09005KT P6SM OVC019
FM211700 09005KT 4SM -RA FEW009 BKN025 OVC050
FM212300 VRB05KT P6SM VCSH SCT020 BKN050
FM220700 11005KT P6SM OVC015
FTUS46 KPDT 211131
TAFBDN
TAF
KBDN 211131Z 2112/2212 14006KT P6SM OVC120
FM211700 19009KT 6SM -RA BKN035 OVC060
FM212300 23012G25KT P6SM SCT035 BKN050
TEMPO 2123/2202 -SHRA
FM220600 19008KT P6SM SCT030 BKN060=
FTUS44 KMSO 211130
KMSO 211128Z 2112/2212 12003KT P6SM SCT110
FM211700 14002KT P6SM OVC100
FM220100 28004KT 6SM -RASN OVC050
FM220400 29004KT 4SM -RASN OVC025
FM220600 27004KT 6SM -RASN OVC050
FTUS43 KBTM 211130
KBTM 211128Z 2112/2212 00000KT P6SM BKN090
FM212100 15008KT P6SM OVC050
FM220400 20005KT P6SM -SN OVC050
FTUS80 KSMN 211130 RRA
KSMN 211128Z 2112/2212 00000KT P6SM SKC
FM211500 00000KT P6SM OVC100
FM220100 20004KT P6SM -SHRASN OVC050
FTUS44 KGPI 211130
KGPI 211128Z 2112/2212 00000KT 6SM BR SCT001
TEMPO 2112/2116 3SM BR SCT001
FM211600 00000KT P6SM OVC100
FM220200 19004KT 4SM -RASN OVC025
FM220600 19008KT 6SM -RA OVC050
| --TAFs-- | Time | T | Td | RH | HI | WC | Dir | Wind | G | PK | Vis | Wx | Pcp | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KGEG | 1155Z | 34 | 34 | 100 | 27 | 50 | 8 | M1/4 | FG | VV002 | ||||
| KSFF | 1155Z | 36 | 34 | 93 | calm | 8 | OVC003 | |||||||
| KCOE | 1156Z | 34 | 34 | 100 | 25 | 60 | 12 | 1/2 | FG | OVC002 | ||||
| KPUW | 1155Z | 37 | 30 | 75 | 29 | 100 | 12 | 10 | CLR | |||||
| KLWS | 1156Z | 43 | 31 | 63 | 38 | 80 | 9 | 10 | CLR | |||||
| KMWH | 1155Z | 30 | 30 | 100 | 20 | 360 | 12 | 10 | FEW110 | --WA-- | Time | T | Td | RH | HI | WC | Dir | Wind | G | PK | Vis | Wx | Pcp | Clouds |
| KS52 | 1135Z | 32 | 32 | 99 | calm | 5 | BR | OVC024 | ||||||
| KOMK | 1155Z | 25 | 25 | 100 | 260 | 3 | M1/4 | FZFG | VV002 | |||||
| KS10 | ||||||||||||||
| KEPH | 1155Z | 30 | 30 | 100 | 22 | 10 | 9 | 10 | CLR | |||||
| K63S | 1135Z | 28 | 28 | 100 | calm | M1/4 | FZFG | OVC002 | ||||||
| KDEW | 1155Z | 28 | 27 | 93 | calm | 10 | CLR | |||||||
| KSKA | 1155Z | 33 | 32 | 97 | 25 | 60 | 9 | 1/2 | FG | VV001 | --ID-- | Time | T | Td | RH | HI | WC | Dir | Wind | G | PK | Vis | Wx | Pcp | Clouds |
| K65S | 1135Z | 30 | 30 | 100 | calm | 1/2 | BR | OVC003 | ||||||
| KSZT | 1130Z | 30 | 30 | 100 | 30 | 3 | 1/2 | FZFG | OVC003 | |||||
| KMLP | 1155Z | 37 | 23 | 56 | 32 | 170 | 7 | 10 | CLR | -PDT TAFs- | Time | T | Td | RH | HI | WC | Dir | Wind | G | PK | Vis | Wx | Pcp | Clouds |
| KPDT | 1155Z | 34 | 30 | 87 | 28 | 60 | 7 | 1/4 | FG | VV002 | ||||
| KALW | 1155Z | 34 | 34 | 100 | calm | 1/4 | FG | VV002 | ||||||
| KPSC | 1155Z | 30 | 28 | 93 | calm | 10 | SCT008 SCT012 BKN020 | |||||||
| KYKM | 1155Z | 32 | 28 | 87 | 24 | 240 | 9 | 10 | FEW120 | |||||
| KDLS | 1155Z | 41 | 37 | 87 | 36 | 80 | 7 | 6 | BR | SCT008 OVC021 | ||||
| KRDM | 1156Z | 51 | 31 | 46 | 140 | 9 | 10 | CLR | ||||||
| KBDN | 1135Z | 46 | 30 | 53 | 43 | 140 | 6 | 10 | CLR | -MSO TAFs- | Time | T | Td | RH | HI | WC | Dir | Wind | G | PK | Vis | Wx | Pcp | Clouds |
| KMSO | 1155Z | 27 | 25 | 93 | calm | 10 | CLR | |||||||
| KBTM | 1155Z | 21 | 19 | 93 | calm | 10 | FEW095 | |||||||
| KSMN | 1156Z | 19 | 16 | 88 | 140 | 3 | 10 | CLR | ||||||
| KGPI | 1155Z | 25 | 24 | 96 | calm | 9 | CLR | |||||||
| KHRF | 1135Z | 28 | 27 | 93 | calm | 10 | CLR | -Misc- | Time | T | Td | RH | HI | WC | Dir | Wind | G | PK | Vis | Wx | Pcp | Clouds |
| KSEA | 1155Z | 46 | 39 | 76 | 41 | 30 | 9 | 10 | FEW110 | |||||
| KSMP | 1156Z | 32 | 32 | 100 | 26 | VRB | 6 | 1/2 | FG | VV002 | ||||
| KELN | 1155Z | 30 | 28 | 93 | 24 | 350 | 6 | M1/4 | FZFG | VV001 | ||||
| K1YT | 1155Z | 32 | 31 | 94 | calm | 10 | BKN140 OVC200 | |||||||
| KRLD | 1155Z | 33 | 33 | 100 | calm | 1/4 | FG | OVC003 | ||||||
| KGIC | 1155Z | 34 | 32 | 93 | calm | 10 | CLR | |||||||
| K1S5 | 1155Z | 32 | 32 | 99 | calm | 3 | BR | OVC001 | ||||||
| KHRI | 1155Z | 34 | 34 | 100 | 26 | 80 | 10 | 4 | BR | OVC004 | ||||
| KP69 | 1152Z | 33 | 33 | 100 | calm |
•This site is for informational purposes. It should be used with other preflight information sources needed to satisfy all the requirements of 14 CFR 91.103. It is NOT designed to be used as a primary or sole source of information for preflight action. Refer to Flight Service for more information.
| 0-1 hr Ceiling Forecast | 0-1 hr Visibility Forecast |
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| 1-2 hr Ceiling Forecast | 1-2 hr Visibility Forecast |
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| 2-3 hr Ceiling Forecast | 2-3 hr Visibility Forecast |
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| 3-4 hr Ceiling Forecast | 3-4 hr Visibility Forecast |
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| 4-5 hr Ceiling Forecast | 4-5 hr Visibility Forecast |
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| 5-6 hr Ceiling Forecast | 5-6 hr Visibility Forecast |
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| 6-12 hr Ceiling Forecast | 6-12 hr Visibility Forecast |
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| 12-18 hr Ceiling Forecast | 12-18 hr Visibility Forecast |
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| 18-24 hr Ceiling Forecast | 18-24 hr Visibility Forecast |
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•These plots are produced by HREF ensemble guidance and are for informational purposes. It should be used with other preflight information sources needed to satisfy all the requirements of 14 CFR 91.103. It is NOT designed to be used as a primary or sole source of information for preflight action. Refer to Flight Service for more information.
| 0-1 hr Probability of Ceiling < 1000 ft | 0-1 hr Probability of Ceiling < 2000 ft | 0-1 hr Probability of Ceiling < 3000 ft |
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| 1-2 hr Probability of Ceiling < 1000 ft | 1-2 hr Probability of Ceiling < 2000 ft | 1-2 hr Probability of Ceiling < 3000 ft |
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| 2-3 hr Probability of Ceiling < 1000 ft | 2-3 hr Probability of Ceiling < 2000 ft | 2-3 hr Probability of Ceiling < 3000 ft |
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| 3-4 hr Probability of Ceiling < 1000 ft | 3-4 hr Probability of Ceiling < 2000 ft | 3-4 hr Probability of Ceiling < 3000 ft |
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| 4-5 hr Probability of Ceiling < 1000 ft | 4-5 hr Probability of Ceiling < 2000 ft | 4-5 hr Probability of Ceiling < 3000 ft |
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| 5-6 hr Probability of Ceiling < 1000 ft | 5-6 hr Probability of Ceiling < 2000 ft | 5-6 hr Probability of Ceiling < 3000 ft |
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| 6-12 hr Probability of Ceiling < 1000 ft | 6-12 hr Probability of Ceiling < 2000 ft | 6-12 hr Probability of Ceiling < 3000 ft |
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| 12-18 hr Probability of Ceiling < 1000 ft | 12-18 hr Probability of Ceiling < 2000 ft | 12-18 hr Probability of Ceiling < 3000 ft |
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| 18-24 hr Probability of Ceiling < 1000 ft | 18-24 hr Probability of Ceiling < 2000 ft | 18-24 hr Probability of Ceiling < 3000 ft |
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•These plots are produced by HREF ensemble guidance and are for informational purposes. It should be used with other preflight information sources needed to satisfy all the requirements of 14 CFR 91.103. It is NOT designed to be used as a primary or sole source of information for preflight action. Refer to Flight Service for more information.
| 0-1 hr Probability of Visibility < 0.25 mi | 0-1 hr Probability of Visibility < 0.5 mi | 0-1 hr Probability of Visibility < 1 mi |
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| 1-2 hr Probability of Visibility < 0.25 mi | 1-2 hr Probability of Visibility < 0.5 mi | 1-2 hr Probability of Visibility < 1 mi |
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| 2-3 hr Probability of Visibility < 0.25 mi | 2-3 hr Probability of Visibility < 0.5 mi | 2-3 hr Probability of Visibility < 1 mi |
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| 3-4 hr Probability of Visibility < 0.25 mi | 3-4 hr Probability of Visibility < 0.5 mi | 3-4 hr Probability of Visibility < 1 mi |
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| 4-5 hr Probability of Visibility < 0.25 mi | 4-5 hr Probability of Visibility < 0.5 mi | 4-5 hr Probability of Visibility < 1 mi |
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| 5-6 hr Probability of Visibility < 0.25 mi | 5-6 hr Probability of Visibility < 0.5 mi | 5-6 hr Probability of Visibility < 1 mi |
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| 6-12 hr Probability of Visibility < 0.25 mi | 6-12 hr Probability of Visibility < 0.5 mi | 6-12 hr Probability of Visibility < 1 mi |
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| 12-18 hr Probability of Visibility < 0.25 mi | 12-18 hr Probability of Visibility < 0.5 mi | 12-18 hr Probability of Visibility < 1 mi |
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| 18-24 hr Probability of Visibility < 0.25 mi | 18-24 hr Probability of Visibility < 0.5 mi | 18-24 hr Probability of Visibility < 1 mi |
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| 0-1 hr Probability of Visibility < 2 mi | 0-1 hr Probability of Visibility < 4 mi | |
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| 1-2 hr Probability of Visibility < 2 mi | 1-2 hr Probability of Visibility < 4 mi | |
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| 2-3 hr Probability of Visibility < 2 mi | 2-3 hr Probability of Visibility < 4 mi | |
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| 3-4 hr Probability of Visibility < 2 mi | 3-4 hr Probability of Visibility < 4 mi | |
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| 4-5 hr Probability of Visibility < 2 mi | 4-5 hr Probability of Visibility < 4 mi | |
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| 5-6 hr Probability of Visibility < 2 mi | 5-6 hr Probability of Visibility < 4 mi | |
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| 6-12 hr Probability of Visibility < 2 mi | 6-12 hr Probability of Visibility < 4 mi | |
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| 12-18 hr Probability of Visibility < 2 mi | 12-18 hr Probability of Visibility < 4 mi | |
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| 18-24 hr Probability of Visibility < 2 mi | 18-24 hr Probability of Visibility < 4 mi | |
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| Current | 3-hr Forecast | 6-hr Forecast |
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| 9-hr Forecast | 12-hr Forecast | |
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| Current | 3-hr Forecast | 6-hr Forecast |
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| 9-hr Forecast | 12-hr Forecast | |
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| Current | 3-hr Forecast | 6-hr Forecast |
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| 9-hr Forecast | 12-hr Forecast | |
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| Current | 3-hr Forecast | 6-hr Forecast |
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| 9-hr Forecast | 12-hr Forecast | |
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| Legend |
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Aviation Soaring Data
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Upper Air sounding Soaring Forecast and Latest Sounding Skew-T Graph
(Soaring forecast based on today's 12Z balloon soundings) |
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NWS North American Mesoscale Model (NAM) |
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Soaring Forecast and Data
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