NBM Guidance for GOODWIN PEAK (GPFO3)
43.9280N 123.8902W
Elevation 1706 ft
HOURLY TO 24 HOURS:
GPFO3 NBM V5.0 NBH GUIDANCE 8/27/2026 1500 UTC
UTC 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 Time (UTC)
PDT 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 Time (PDT)
TMP 57 59 62 63 64 64 66 66 66 64 61 57 55 54 54 54 53 53 53 53 53 52 52 52 54 Temperature(F)
TSD 2 2 3 2 2 2 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 2 1 SD of temp(F)
DPT 54 55 55 56 57 58 58 58 57 56 55 54 53 52 51 51 50 50 50 50 50 50 50 52 53 Dew point temp(F)
DSD 1 1 1 1 2 2 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 Dew point temp SD(F)
WBG 56 58 61 63 64 65 65 64 64 62 59 56 54 53 53 52 51 51 52 52 51 52 51 52 54 Wet bulb temp(F)
SKY 60 69 72 64 48 42 28 12 9 6 20 16 28 23 26 25 30 30 41 51 56 60 63 45 38 Sky cover(%)
SSD 25 26 19 24 25 31 29 26 21 26 31 28 34 33 33 29 33 33 30 25 30 33 31 25 26 Sky cover SD(%)
WDR 22 23 24 26 27 28 29 30 31 31 32 33 34 35 0 1 1 2 1 2 2 2 3 2 2 Wind dir (deg)
WSP 2 1 1 1 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 2 2 2 1 Wind spd (kts)
WSD 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Wind spd SD(kts)
GST 5 4 4 4 5 5 4 4 4 4 4 4 5 5 5 5 5 5 5 6 6 5 4 4 4 Wind gust(kts)
GSD 2 2 2 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 Wind gust SD(kts)
P01 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1-hr PoP(%)
P06 1 0 0 6-hr PoP(%)
Q01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1-hr QPF (.01")
T01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1-hr tstm prob(%)
PZR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob ZR(%)
PSN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob Snow(%)
PPL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob Sleet/IP(%)
PRA 8 14 14 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob of rain(%)
S01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1-hr snow(1/10in)
SLV 73 75 78 79 80 80 80 80 80 79 79 79 79 79 79 79 79 79 79 79 80 80 81 81 80 Snow level 100s feet MSL
I01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1-hr ice(1/100in)
CIG 35 35130130-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 45 35 35 35 45 45 Ceiling height*
MVC 37 52 19 7 11 6 5 4 4 6 5 2 4 21 7 9 16 17 20 24 28 28 28 26 25 Prob cig<=3000ft(%) MVFR
IFC 5 5 0 0 1 2 2 2 2 2 1 0 0 8 0 0 4 4 6 9 12 12 11 10 8 Prob cig<1000ft(%) IFR
LIC 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 2 4 6 9 10 9 7 5 Prob cig<500ft(%) LIFR
LCB 10 9 14 19 15 16 14 11 41 37 30 6 8 29 41 70 80 90110 45 35 22 22 20 42 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100 80 90100 Visibility*
MVV 5 3 2 0 1 1 1 1 0 0 0 0 0 0 0 0 5 7 10 14 16 16 18 15 9 Prob vsby<=5mi(%) MVFR
IFV 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 7 8 10 11 12 10 6 Prob vsby<3mi(%) IFR
LIV 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 4 5 6 6 8 6 3 Prob vsby<1mi(%) LIFR
MHT 15 23 24 27 29 31 29 26 24 23 16 7 5 5 5 4 4 4 4 4 4 4 4 5 12 MixHgt 100s feet AGL
TWD 24 25 25 26 27 29 30 31 31 32 33 32 34 34 35 0 0 1 1 1 2 1 3 4 2 Transport wind dir
TWS 5 5 5 5 5 6 6 8 8 8 8 7 6 6 6 5 5 5 5 4 5 5 4 4 5 Transport wind spd(kts)
SOL 13 21 31 58 72 77 74 66 52 31 15 4 3 2 2 0 0 0 0 0 0 0 2 15 28 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
GPFO3 NBM V5.0 NBS GUIDANCE 8/27/2026 1500 UTC
DT /AUG 28 /AUG 29 /AUG 30
UTC 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 Time (UTC)
PDT 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 Time (PDT)
FHR 06 09 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63 66 69 72 Forecast Hour
TXN 52 71 50 68 49 Max/Min Temp(F)
XND 2 3 3 3 2 SD of max/min temps(F)
TMP 64 66 57 54 53 53 52 62 66 66 55 52 51 51 51 58 63 65 55 51 49 49 50 Temperature(F)
TSD 2 1 2 1 1 1 2 2 2 2 2 2 2 3 2 3 3 2 2 2 1 1 1 SD of temp(F)
DPT 58 57 54 51 50 50 52 55 56 53 50 47 46 47 50 53 53 51 48 45 43 44 47 Dew point temp(F)
DSD 2 1 1 2 2 1 1 1 1 2 2 2 3 3 2 2 2 1 1 2 2 1 1 Dew point temp SD(F)
WBG 65 64 56 53 51 51 52 61 66 62 53 49 49 49 50 58 63 61 52 49 47 47 49 Wet bulb temp(F)
SKY 42 9 16 26 30 56 45 51 13 7 33 32 59 53 37 58 24 6 14 23 13 14 26 Sky cover(%)
SSD 31 21 28 33 33 30 25 29 24 7 25 29 13 31 25 20 18 6 11 14 22 20 17 Sky cover SD(%)
WDR 28 31 33 0 2 2 2 35 31 32 33 32 33 34 1 32 31 32 33 35 2 5 6 Wind dir (deg)
WSP 1 1 1 2 2 3 2 2 3 3 3 3 2 2 2 2 2 3 2 3 3 4 3 Wind spd (kts)
WSD 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 2 2 2 2 1 Wind spd SD(kts)
GST 5 4 4 5 5 6 4 5 7 9 8 6 5 5 4 6 7 9 6 6 6 7 7 Wind gust(kts)
GSD 2 2 1 1 1 1 2 1 2 2 2 2 2 2 2 2 2 3 3 3 2 2 2 Wind gust SD(kts)
P06 1 0 0 0 1 0 0 1 2 1 0 6-hr PoP(%)
P12 0 0 0 3 1 12-hr PoP(%)
Q06 0 0 0 0 0 0 0 0 0 0 0 6-hr QPF(.01in)
Q12 0 0 0 0 0 12-hr QPF(.01in)
DUR 0 0 0 0 0 Duration of precip(hrs)
T03 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3-hr Tstm prob(%)
T06 0 0 0 0 0 0 0 0 1 0 0 6-hr Tstm prob(%)
T12 0 0 0 1 0 12-hr Tstm prob(%)
PZR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob ZR(%)
PSN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob Snow(%)
PPL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob Sleet/IP(%)
PRA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cond prob of rain(%)
S06 0 0 0 0 0 0 0 0 0 0 0 6-hr snow(1/10in)
SLV 80 80 79 79 79 80 81 80 80 79 78 76 75 75 67 67 65 65 67 66 68 68 67 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG -88-88-88-88-88 35 45-88-88-88-88-88 90 50 33100-88-88-88-88-88-88-88 Ceiling height*
IFC 2 2 0 0 4 12 10 1 2 2 7 9 9 12 12 5 2 5 5 6 7 12 18 Prob cig<1000ft(%) IFR
LCB 16 41 6 41 90 35 20 25 19 50130 1 1 2 25 14 6 21200200210170170 Lowest cloud base*
VIS 100100100100100100 90100100100100100100 80100100100100100100100 70 90 Visibility*
IFV 0 0 0 0 4 10 10 0 0 0 1 5 6 13 12 1 1 2 3 4 4 15 17 Prob vsby<3mi(%) IFR
MHT 31 24 7 5 4 4 5 30 33 24 12 8 7 7 9 40 44 33 12 7 3 4 4 MixHgt 100s feet AGL
TWD 29 31 32 35 1 2 4 36 33 34 34 33 35 35 35 35 32 34 34 1 3 4 6 Transport wind dir
TWS 6 8 7 6 5 5 4 5 8 11 11 7 6 5 5 6 8 12 10 8 6 6 6 Transport wind spd(kts)
SOL 77 52 4 2 0 0 15 56 81 56 6 3 0 0 4 27 66 62 22 11 0 0 4 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
GPFO3 NBM V5.0 NBE GUIDANCE 8/27/2026 1500 UTC
FRI 28 |SAT 29 |SUN 30 |MON 31 |TUE 01 |WED 02 |THU 03 |FRI 04 CLIMO
UTC 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12 Time (UTC)
PDT 05 17 05 17 05 17 05 17 05 17 05 17 05 17 05 Time (PDT)
FHR 21| 33 45| 57 69| 81 93|105 117|129 141|153 165|177 189 Forecast Hour
TXN 52| 71 50| 68 49| 71 48| 68 52| 64 51| 63 52| 66 52 53 73 Max/Min Temp(F)
XND 2| 3 3| 3 2| 3 2| 4 4| 4 4| 5 4| 6 4 SD of max/min temps(F)
TMP 53| 66 51| 65 49| 67 49| 63 54| 61 54| 60 54| 63 53 Temperature(F)
TSD 1| 2 3| 2 1| 2 1| 3 3| 3 3| 4 4| 6 4 SD of temp(F)
DPT 50| 53 47| 51 44| 51 44| 53 50| 55 49| 56 50| 55 48 Dew point temp(F)
DSD 1| 2 3| 1 1| 1 2| 3 3| 3 4| 3 4| 4 4 Dew point temp SD(F)
WBG 51| 62 49| 61 47| 62 47| 60 53| 59 52| 60 53| 60 51 Wet bulb temp(F)
SKY 56| 7 53| 6 14| 11 28| 50 74| 40 65| 42 61| 31 36 Sky cover(%)
SSD 30| 7 31| 6 20| 25 22| 28 17| 27 30| 26 28| 24 34 Sky cover SD(%)
WDR 2| 32 34| 32 5| 33 6| 29 16| 26 19| 25 19| 28 7 Wind dir (deg)
WSP 3| 3 2| 3 4| 2 2| 1 2| 1 5| 1 5| 1 4 Wind spd (kts)
WSD 1| 1 2| 1 2| 1 2| 1 2| 1 3| 2 4| 2 3 Wind spd SD(kts)
GST 6| 9 5| 9 7| 6 4| 5 5| 5 8| 6 9| 5 7 Wind gust(kts)
GSD 1| 2 2| 3 2| 2 2| 2 3| 3 6| 6 7| 4 4 Wind gust SD(kts)
P12 0| 0 0| 3 1| 0 0| 1 16| 27 30| 42 46| 40 25 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 5| 5 6| 19 16| 17 7 12-hr QPF(.01in)
Q24 | 0| 0| 0| 5| 11| 35| 24 47 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 1| 1 2| 4 4| 4 3 Duration of precip(hrs)
T12 0| 0 0| 1 0| 0 0| 1 1| 6 2| 8 7| 9 3 12-hr Tstm prob(%)
PZR 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 Cond prob ZR(%)
PSN 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 Cond prob Snow(%)
PPL 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 Cond prob Sleet/IP(%)
PRA 0| 0 0| 0 0| 0 0| 6 17| 26 26| 39 36| 33 22 Cond prob of rain(%)
S12 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 12-hr snow(1/10in)
S24 | 0| 0| 0| 0| 0| 0| 0 24-hr snow(1/10in)
SLV 80| 79 75| 65 68| 87 90| 87 84| 76 80| 83 79| 79 74 Snow level 100s feet MSL
I12 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 5| 49 2| 40 8| 45 8| 40 5| 33 4| 9 3| 28 6 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
GPFO3 NBM V5.0 NBX GUIDANCE 8/27/2026 1500 UTC
SAT 05| SUN 06| MON 07
UTC 00 12 |00 12 |00 12 Time (UTC)
PDT 17 05 |17 05 |17 05 Time (PDT)
FHR 201 213|225 237|249 261 Forecast Hour
TXN 68 52| 71 54| 73 54 Max/Min Temp(F)
XND 9 5| 9 5| 8 4 SD of max/min temps(F)
TMP 65 53| 68 54| 69 55 Temperature(F)
TSD 7 5| 8 4| 7 3 SD of temp(F)
DPT 54 47| 54 48| 55 49 Dew point temp(F)
DSD 4 4| 4 5| 4 4 Dew point temp SD(F)
WBG 62 50| 63 52| 64 52 Wet bulb temp(F)
SKY 21 30| 20 51| 25 39 Sky cover(%)
SSD 16 23| 11 25| 12 16 Sky cover SD(%)
WDR 32 8| 32 6| 33 5 Wind dir (deg)
WSP 1 4| 1 3| 1 3 Wind spd (kts)
WSD 2 3| 1 3| 1 3 Wind spd SD(kts)
GST 5 7| 4 6| 3 5 Wind gust(kts)
GSD 4 3| 3 4| 3 3 Wind gust SD(kts)
P12 24 9| 14 13| 11 9 12-hr PoP(%)
Q12 4 0| 0 0| 0 0 12-hr QPF(.01in)
Q24 4| 0| 0 24-hr QPF(.01in)
DUR 1 0| 0 0| 0 0 Duration of precip(hrs)
PZR 0 0| 0 0| 0 0 Cond prob ZR(%)
PSN 0 0| 0 0| 0 0 Cond prob Snow(%)
PPL 0 0| 0 0| 0 0 Cond prob Sleet/IP(%)
PRA 20 8| 16 12| 12 12 Cond prob of rain(%)
S12 0 0| 0 0| 0 0 12-hr snow(1/10in)
S24 0| 0| 0 24-hr snow(1/10in)
SLV 78 76| 81 79| 84 86 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 16 13| 27 17| 32 19 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
GPFO3 NBM V5.0 NBP GUIDANCE 8/27/2026 1300 UTC
FRI 28| SAT 29| SUN 30| MON 31| TUE 01| WED 02| THU 03| FRI 04| SAT 05|
UTC 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 Time (UTC)
PDT 05| 17 05| 17 05| 17 05| 17 05| 17 05| 17 05| 17 05| 17 05| 17 Time (PDT)
FHR 23| 35 47| 59 71| 83 95|107 119|131 143|155 167|179 191|203 215|227 Forecast Hour
TXNMN 52| 71 50| 68 49| 71 48| 68 53| 64 52| 63 53| 66 52| 68 52| 68 Mean min/max temp(F)
TXNSD 2| 3 3| 3 2| 3 2| 4 4| 4 4| 5 4| 6 4| 9 5| 9 SD min/max temp(F)
TXNP1 50| 68 46| 63 46| 67 45| 63 48| 60 48| 59 47| 60 46| 60 46| 60 10th percentile min/max temp(F)
TXNP2 50| 69 47| 65 47| 69 47| 66 50| 61 49| 60 49| 61 48| 62 47| 62 25th percentile min/max temp(F)
TXNP5 51| 72 50| 68 49| 72 48| 69 53| 64 53| 62 53| 63 51| 64 50| 64 50th percentile min/max temp(F)
TXNP7 54| 73 52| 70 50| 74 50| 71 56| 65 55| 65 56| 70 55| 75 54| 75 75th percentile min/max temp(F)
TXNP9 55| 74 54| 71 52| 75 51| 73 58| 69 57| 70 58| 74 57| 82 60| 82 90th percentile min/max temp(F)
WSPP1 1| 2 1| 2 2| 1 1| 1 1| 1 2| 0 2| 0 1| 0 1| 0 10th percentile wnd(kts)
WSPP2 2| 2 1| 2 3| 1 1| 1 1| 1 3| 1 3| 1 2| 1 3| 1 25th percentile wnd(kts)
WSPP5 3| 3 2| 3 4| 2 2| 2 3| 1 4| 2 5| 2 4| 2 4| 1 50th percentile wnd(kts)
WSPP7 3| 4 3| 4 5| 3 3| 2 5| 2 8| 3 8| 3 7| 3 6| 2 75th percentile wnd(kts)
WSPP9 4| 4 5| 4 6| 3 5| 2 6| 3 10| 4 12| 4 10| 3 9| 3 90th percentile wnd(kts)
W24P1 | 4 | 7 | 6 | 5 | 4 | 4 | 3 | 3 | 3 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 4 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 4 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 5 | 9 | 8 | 7 | 6 | 6 | 7 | 7 | 6 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 6 | 10 | 9 | 8 | 7 | 7 | 9 | 8 | 8 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 7 | 10 | 10 | 9 | 8 | 9 | 12 | 11 | 9 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 8 | 13 | 12 | 10 | 9 | 9 | 8 | 8 | 8 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 10 | 14 | 13 | 11 | 11 | 10 | 11 | 10 | 10 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 11 | 16 | 15 | 13 | 12 | 12 | 14 | 13 | 13 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 12 | 17 | 17 | 15 | 13 | 15 | 19 | 16 | 15 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 13 | 18 | 18 | 16 | 15 | 18 | 25 | 25 | 17 90th percentile 24hr wnd gust exceedance(kts)
Q24P1 | 0| 0| 0| 0| 0| 0| 0| 0| 10th percentile 24hr QPF(1/100in)
Q24P2 | 0| 0| 0| 0| 0| 0| 0| 0| 25th percentile 24hr QPF(1/100in)
Q24P5 | 0| 0| 0| 0| 0| 11| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 13| 59| 37| 7| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 0| 0| 8| 31| 93| 86| 27| 90th percentile 24hr QPF(1/100in)
S24P1 | 0| 0| 0| 0| 0| 0| 0| 0| 10th percentile 24hr snow accum(1/10in)
S24P2 | 0| 0| 0| 0| 0| 0| 0| 0| 25th percentile 24hr snow accum(1/10in)
S24P5 | 0| 0| 0| 0| 0| 0| 0| 0| 50th percentile 24hr snow accum(1/10in)
S24P7 | 0| 0| 0| 0| 0| 0| 0| 0| 75th percentile 24hr snow accum(1/10in)
S24P9 | 0| 0| 0| 0| 0| 0| 0| 0| 90th percentile 24hr snow accum(1/10in)
I24P1 | 0| 0| 0| 0| 0| 0| 0| 0| 10th percentile 24hr ice accum(1/100in)
I24P2 | 0| 0| 0| 0| 0| 0| 0| 0| 25th percentile 24hr ice accum(1/100in)
I24P5 | 0| 0| 0| 0| 0| 0| 0| 0| 50th percentile 24hr ice accum(1/100in)
I24P7 | 0| 0| 0| 0| 0| 0| 0| 0| 75th percentile 24hr ice accum(1/100in)
I24P9 | 0| 0| 0| 0| 0| 0| 0| 0| 90th percentile 24hr ice accum(1/100in)
SLPP1 017|015 018|017 017|012 012|010 011|012 014|013 013|013 015|012 013|010 10th percentile MSLP(mb)
SLPP2 018|016 019|017 018|014 013|011 013|014 015|016 016|016 016|014 014|013 25th percentile MSLP(mb)
SLPP5 018|016 019|018 019|015 014|012 014|015 017|017 018|017 017|016 016|014 50th percentile MSLP(mb)
SLPP7 018|017 020|019 020|016 015|013 016|016 018|019 020|019 020|018 019|018 75th percentile MSLP(mb)
SLPP9 019|017 020|020 021|018 016|014 016|017 019|020 022|021 021|020 021|020 90th percentile MSLP(mb)