NBM Guidance for COFFEE POT FLAT 2 (PTFO3)
42.5568N 120.6021W
Elevation 5177 ft
HOURLY TO 24 HOURS:
PTFO3 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 63 70 75 78 80 81 83 83 83 81 78 72 68 65 63 60 57 55 53 51 50 47 46 53 62 Temperature(F)
TSD 1 1 1 1 1 2 1 2 1 2 2 2 2 2 2 2 1 1 1 2 2 2 2 1 1 SD of temp(F)
DPT 33 32 30 29 26 24 24 24 24 26 28 28 29 30 33 34 35 35 35 34 34 34 34 36 38 Dew point temp(F)
DSD 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 3 3 3 3 3 3 3 3 3 Dew point temp SD(F)
WBG 54 58 62 64 65 66 66 64 64 63 62 58 55 53 52 51 50 48 46 45 44 43 42 48 54 Wet bulb temp(F)
SKY 51 38 32 32 25 22 3 3 16 22 39 34 41 53 48 58 59 53 67 72 66 72 80 64 41 Sky cover(%)
SSD 26 33 32 33 23 26 3 4 20 32 37 40 30 38 34 35 32 32 34 25 24 33 25 34 33 Sky cover SD(%)
WDR 18 21 22 22 22 23 23 23 24 24 24 24 19 16 11 4 4 7 11 14 13 16 15 15 20 Wind dir (deg)
WSP 5 8 10 12 12 12 12 11 10 8 5 4 3 3 3 2 2 2 2 3 3 4 4 5 6 Wind spd (kts)
WSD 1 2 2 2 2 2 2 2 2 2 2 2 1 2 2 1 1 1 1 1 1 1 1 2 2 Wind spd SD(kts)
GST 10 13 15 17 18 18 18 17 15 12 8 7 6 6 6 4 3 3 4 4 4 6 7 9 11 Wind gust(kts)
GSD 2 2 2 3 3 3 3 3 3 2 3 3 2 3 3 2 2 1 1 1 1 2 2 3 3 Wind gust SD(kts)
P01 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 PoP(%)
P06 0 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 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 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 100100100102103106109111113114114114114112111112114115116115114114112110108 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 -88-88-88-88-88-88-88-88-88-88-88-88-88-88-88130250-88-88220230210220210-88 Ceiling height*
MVC 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 1 1 1 1 2 2 3 2 Prob cig<=3000ft(%) MVFR
IFC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 Prob cig<1000ft(%) IFR
LIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 Prob cig<500ft(%) LIFR
LCB 170150130200230170170170270120110 19100220 70130200220220210190170210200130 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
MVV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 Prob vsby<=5mi(%) MVFR
IFV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Prob vsby<3mi(%) IFR
LIV 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 Prob vsby<1mi(%) LIFR
MHT 17 36 46 58 69 77 82 87 90 84 38 5 5 5 5 5 5 4 4 4 4 4 5 5 23 MixHgt 100s feet AGL
TWD 21 22 23 23 23 23 23 23 23 24 25 26 26 27 34 1 2 36 18 18 19 20 20 19 21 Transport wind dir
TWS 11 16 17 19 20 20 19 19 17 16 12 8 7 7 8 7 6 4 4 5 5 6 7 6 13 Transport wind spd(kts)
SOL 37 54 67 83 89 88 81 69 54 31 12 3 2 2 2 0 0 0 0 0 0 0 4 17 31 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
PTFO3 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 46 81 41 77 38 Max/Min Temp(F)
XND 3 3 4 3 5 SD of max/min temps(F)
TMP 81 83 72 63 55 50 53 73 78 79 70 60 52 45 49 68 75 75 65 55 46 39 43 Temperature(F)
TSD 2 1 2 2 1 2 1 2 3 4 3 3 2 2 2 2 2 3 3 3 3 3 4 SD of temp(F)
DPT 24 24 28 33 35 34 36 37 32 30 32 36 37 37 39 39 32 28 27 29 30 29 29 Dew point temp(F)
DSD 3 3 3 4 3 3 3 4 6 6 5 5 4 4 4 4 3 3 4 4 4 4 4 Dew point temp SD(F)
WBG 66 64 58 52 48 44 48 62 64 62 56 51 47 42 46 60 63 60 53 46 41 36 39 Wet bulb temp(F)
SKY 22 16 34 48 53 66 64 55 48 51 9 13 8 7 18 2 11 12 19 14 8 6 17 Sky cover(%)
SSD 26 20 40 34 32 24 34 36 33 29 8 11 7 6 2 5 12 15 26 19 7 5 8 Sky cover SD(%)
WDR 23 24 24 11 7 13 15 22 23 24 24 24 22 21 22 24 25 28 32 34 35 21 18 Wind dir (deg)
WSP 12 10 4 3 2 3 5 13 14 12 7 3 4 5 5 9 12 11 8 5 2 2 3 Wind spd (kts)
WSD 2 2 2 2 1 1 2 3 2 2 3 2 1 1 1 3 3 3 2 2 1 1 1 Wind spd SD(kts)
GST 18 15 7 6 3 4 9 19 20 17 13 5 6 7 8 14 17 16 13 8 3 3 4 Wind gust(kts)
GSD 3 3 3 3 1 1 3 3 3 3 4 3 3 2 2 4 4 3 3 3 2 1 2 Wind gust SD(kts)
P06 0 0 0 0 0 1 0 1 0 1 1 6-hr PoP(%)
P12 0 1 2 1 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 1 0 0 0 0 0 0 2 2 1 0 0 0 0 1 3 1 0 0 0 0 3-hr Tstm prob(%)
T06 0 1 0 0 2 2 0 0 3 1 0 6-hr Tstm prob(%)
T12 1 2 2 3 1 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 1 1 0 Cond prob of rain(%)
S06 0 0 0 0 0 0 0 0 0 0 0 6-hr snow(1/10in)
SLV 110110110110110110110110110110110110110100100100100100100 95 93 82 79 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG -88-88-88-88-88230210-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 Ceiling height*
IFC 0 0 0 0 1 1 1 0 0 0 0 2 3 2 2 1 0 0 1 2 2 2 3 Prob cig<1000ft(%) IFR
LCB 170270 19 70220190200250150220110 36 12-88-88-88130160160190170170150 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
IFV 0 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 1 Prob vsby<3mi(%) IFR
MHT 77 90 5 5 4 4 5 56 85 90 7 5 5 4 11 60 86 90 8 5 5 5 6 MixHgt 100s feet AGL
TWD 23 23 26 34 36 19 19 22 23 24 26 31 21 22 23 24 25 28 33 35 2 21 17 Transport wind dir
TWS 20 17 8 8 4 5 6 19 21 18 9 7 6 7 8 14 18 16 10 10 6 5 4 Transport wind spd(kts)
SOL 88 54 3 2 0 0 17 58 80 46 4 2 0 0 16 54 87 62 15 8 0 0 6 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
PTFO3 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 46| 81 41| 77 38| 78 41| 81 42| 75 37| 72 37| 72 36 41 79 Max/Min Temp(F)
XND 3| 3 4| 3 5| 5 5| 2 4| 4 4| 7 5| 8 6 SD of max/min temps(F)
TMP 50| 79 45| 75 39| 76 44| 79 44| 72 42| 70 42| 70 41 Temperature(F)
TSD 2| 4 2| 3 3| 4 3| 2 2| 5 3| 7 4| 9 6 SD of temp(F)
DPT 34| 30 37| 28 29| 23 24| 23 28| 24 31| 28 32| 29 32 Dew point temp(F)
DSD 3| 6 4| 3 4| 5 4| 4 5| 6 6| 7 6| 8 7 Dew point temp SD(F)
WBG 44| 62 42| 60 36| 61 38| 62 39| 58 39| 57 38| 57 38 Wet bulb temp(F)
SKY 66| 51 7| 12 6| 2 8| 23 37| 21 46| 33 21| 16 21 Sky cover(%)
SSD 24| 29 6| 15 5| 3 7| 22 31| 17 24| 30 17| 19 18 Sky cover SD(%)
WDR 13| 24 21| 28 21| 27 21| 23 21| 24 21| 24 21| 26 30 Wind dir (deg)
WSP 3| 12 5| 11 2| 5 5| 13 8| 14 8| 14 7| 12 4 Wind spd (kts)
WSD 1| 2 1| 3 1| 2 2| 3 2| 3 3| 4 3| 5 3 Wind spd SD(kts)
GST 4| 17 7| 16 3| 8 6| 17 11| 19 13| 18 10| 17 6 Wind gust(kts)
GSD 1| 3 2| 3 1| 3 3| 4 3| 4 4| 5 6| 6 5 Wind gust SD(kts)
P12 0| 1 2| 1 1| 1 0| 0 0| 2 6| 9 17| 15 14 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 12-hr QPF(.01in)
Q24 | 0| 0| 0| 0| 0| 0| 0 12 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0| 0 0 Duration of precip(hrs)
T12 1| 2 2| 3 1| 1 1| 3 2| 12 7| 5 4| 8 6 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 1| 0 0| 0 2| 1 7| 13 11| 13 15 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 114|111 103|103 82|103 101|105 92| 96 84| 96 88|100 92 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 4| 47 2| 55 6| 51 7| 46 6| 47 4| 42 6| 48 6 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
PTFO3 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 71 36| 73 38| 75 40 Max/Min Temp(F)
XND 9 8| 10 7| 10 7 SD of max/min temps(F)
TMP 69 40| 72 41| 73 43 Temperature(F)
TSD 9 7| 9 7| 10 7 SD of temp(F)
DPT 27 30| 27 29| 27 28 Dew point temp(F)
DSD 9 8| 9 9| 9 9 Dew point temp SD(F)
WBG 57 37| 57 37| 59 39 Wet bulb temp(F)
SKY 17 17| 14 21| 27 19 Sky cover(%)
SSD 12 11| 9 10| 25 9 Sky cover SD(%)
WDR 27 28| 29 34| 27 3 Wind dir (deg)
WSP 8 3| 8 3| 7 3 Wind spd (kts)
WSD 4 3| 4 2| 4 3 Wind spd SD(kts)
GST 12 4| 12 4| 11 5 Wind gust(kts)
GSD 6 4| 5 4| 6 4 Wind gust SD(kts)
P12 17 9| 10 17| 10 13 12-hr PoP(%)
Q12 0 0| 0 3| 0 0 12-hr QPF(.01in)
Q24 0| 3| 0 24-hr QPF(.01in)
DUR 0 0| 0 1| 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 15 10| 10 9| 12 8 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 97 86| 96 86| 99 93 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 22 19| 37 21| 32 15 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
PTFO3 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 46| 81 42| 77 38| 78 41| 81 42| 75 37| 72 37| 72 36| 71 36| 71 Mean min/max temp(F)
TXNSD 3| 3 4| 3 5| 5 4| 2 4| 4 4| 7 5| 8 6| 9 8| 9 SD min/max temp(F)
TXNP1 42| 77 38| 73 31| 73 36| 78 37| 69 32| 64 31| 61 28| 61 26| 61 10th percentile min/max temp(F)
TXNP2 44| 79 39| 75 34| 77 39| 80 39| 71 34| 67 33| 65 31| 64 30| 64 25th percentile min/max temp(F)
TXNP5 46| 81 42| 78 38| 79 41| 81 41| 74 37| 71 37| 71 37| 69 34| 69 50th percentile min/max temp(F)
TXNP7 49| 83 45| 79 42| 82 46| 82 46| 79 41| 77 41| 79 41| 79 41| 79 75th percentile min/max temp(F)
TXNP9 50| 84 47| 81 44| 83 47| 83 47| 80 42| 80 44| 81 43| 84 47| 84 90th percentile min/max temp(F)
WSPP1 2| 9 3| 7 1| 2 2| 7 4| 8 4| 6 2| 5 1| 4 1| 4 10th percentile wnd(kts)
WSPP2 2| 10 4| 9 2| 4 2| 9 6| 10 5| 9 3| 7 2| 6 2| 6 25th percentile wnd(kts)
WSPP5 3| 12 5| 11 2| 5 4| 12 7| 13 7| 11 6| 11 3| 8 3| 8 50th percentile wnd(kts)
WSPP7 4| 13 5| 12 2| 7 6| 14 8| 14 8| 15 8| 13 6| 12 5| 11 75th percentile wnd(kts)
WSPP9 4| 14 6| 14 3| 8 7| 16 9| 18 10| 17 11| 17 9| 16 8| 14 90th percentile wnd(kts)
W24P1 | 11 | 13 | 11 | 5 | 11 | 11 | 10 | 8 | 7 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 12 | 14 | 12 | 7 | 12 | 14 | 12 | 9 | 9 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 13 | 16 | 14 | 8 | 15 | 17 | 15 | 15 | 11 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 14 | 17 | 15 | 9 | 17 | 18 | 19 | 18 | 16 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 16 | 19 | 17 | 11 | 19 | 22 | 22 | 22 | 20 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 18 | 19 | 17 | 10 | 16 | 17 | 15 | 13 | 12 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 19 | 21 | 18 | 11 | 19 | 21 | 19 | 15 | 14 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 20 | 23 | 20 | 12 | 22 | 24 | 22 | 22 | 17 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 22 | 25 | 23 | 14 | 25 | 27 | 28 | 26 | 23 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 23 | 28 | 24 | 17 | 27 | 31 | 31 | 32 | 29 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| 0| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 0| 0| 0| 0| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 0| 0| 0| 0| 8| 18| 18| 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 016|009 016|009 016|008 011|005 012|008 015|010 015|009 013|009 013|010 10th percentile MSLP(mb)
SLPP2 016|010 016|010 017|009 012|006 013|010 017|012 017|011 015|011 016|011 25th percentile MSLP(mb)
SLPP5 016|010 016|011 019|011 014|008 015|011 018|013 019|013 018|013 018|014 50th percentile MSLP(mb)
SLPP7 017|012 017|012 020|012 016|009 016|012 019|015 021|015 021|016 020|016 75th percentile MSLP(mb)
SLPP9 017|013 018|012 020|014 019|010 017|013 021|016 023|017 023|017 022|017 90th percentile MSLP(mb)