NBM Guidance for DUNES (DUNO3)
43.9578N 124.1197W
Elevation 164 ft
HOURLY TO 24 HOURS:
DUNO3 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 58 61 62 63 64 64 64 64 63 62 61 59 58 57 57 56 55 55 54 54 54 54 54 55 57 Temperature(F)
TSD 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 1 SD of temp(F)
DPT 57 57 58 57 58 58 58 59 59 59 59 58 57 57 56 56 55 55 54 54 54 54 54 55 57 Dew point temp(F)
DSD 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 Dew point temp SD(F)
WBG 57 60 61 64 64 64 64 63 62 61 60 59 57 57 56 55 55 54 54 54 54 53 54 55 58 Wet bulb temp(F)
SKY 76 72 76 68 60 47 34 23 18 22 29 56 46 48 48 61 57 56 65 71 68 70 78 71 60 Sky cover(%)
SSD 14 19 16 20 27 26 27 21 19 22 27 31 31 29 27 27 26 26 23 22 24 28 21 22 23 Sky cover SD(%)
WDR 19 20 22 24 25 27 29 31 32 33 33 34 34 34 35 35 35 0 0 1 1 0 2 36 36 Wind dir (deg)
WSP 2 2 3 4 4 4 5 5 5 5 5 4 3 3 3 3 3 3 2 2 2 2 2 2 2 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 5 5 6 6 7 8 8 8 8 7 7 6 6 6 6 6 5 5 6 5 5 5 5 Wind gust(kts)
GSD 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 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 14 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 0 15 15 15 15 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 77 79 80 80 81 81 81 81 80 80 80 79 79 79 79 79 80 80 80 81 82 82 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 18 22 45 27-88-88-88-88-88 3 2 13 9 3 2 2 2 2 2 2 2 2 2 3 Ceiling height*
MVC 27 51 43 19 23 9 6 5 21 17 43 37 33 46 48 50 54 55 56 57 59 56 53 51 45 Prob cig<=3000ft(%) MVFR
IFC 10 18 5 0 3 4 4 3 7 8 41 33 24 26 32 32 39 39 40 42 44 41 37 32 25 Prob cig<1000ft(%) IFR
LIC 10 10 1 0 2 2 2 2 2 2 35 29 15 13 24 26 31 33 34 35 37 33 28 22 16 Prob cig<500ft(%) LIFR
LCB 12 17 17 18 22 14 18 30 47 25 3 2 13 9 3 2 2 2 2 2 2 2 2 2 3 Lowest cloud base*
VIS 100100100100100100100100100100 10 20 90100 10 10 5 5 5 5 5 5 5 10 70 Visibility*
MVV 13 7 3 3 2 2 3 3 3 2 32 25 16 8 22 20 27 29 33 37 37 34 33 26 17 Prob vsby<=5mi(%) MVFR
IFV 10 3 2 1 1 1 2 2 1 1 26 15 11 7 19 18 23 23 26 28 28 25 22 17 11 Prob vsby<3mi(%) IFR
LIV 4 0 0 0 0 0 0 0 0 0 14 9 7 5 13 13 15 15 17 18 18 15 14 10 6 Prob vsby<1mi(%) LIFR
MHT 7 7 7 11 13 13 12 12 11 8 6 5 4 4 4 4 4 4 4 4 4 4 4 6 10 MixHgt 100s feet AGL
TWD 21 22 23 25 27 29 30 32 33 34 34 35 35 35 35 36 0 1 1 0 1 1 1 1 1 Transport wind dir
TWS 5 5 5 5 5 6 7 8 9 9 8 8 7 7 7 7 7 6 5 5 6 6 5 5 5 Transport wind spd(kts)
SOL 10 17 31 49 63 70 64 58 47 28 11 3 2 2 2 0 0 0 0 0 0 0 0 9 17 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
DUNO3 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 54 68 52 66 50 Max/Min Temp(F)
XND 2 1 2 1 3 SD of max/min temps(F)
TMP 64 63 59 57 55 54 55 63 64 63 58 56 54 53 54 61 64 63 58 56 52 50 52 Temperature(F)
TSD 1 1 1 1 1 2 1 1 1 1 1 1 2 2 1 2 1 1 1 1 1 1 1 SD of temp(F)
DPT 58 59 58 56 55 54 55 57 57 56 55 55 53 52 54 56 56 55 55 53 51 49 51 Dew point temp(F)
DSD 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 1 1 1 1 1 1 Dew point temp SD(F)
WBG 64 62 59 56 54 54 55 62 64 61 57 55 53 52 54 61 63 60 56 55 51 49 51 Wet bulb temp(F)
SKY 47 18 56 48 56 68 71 53 30 32 45 35 61 55 67 56 22 17 37 37 27 33 50 Sky cover(%)
SSD 26 19 31 27 26 24 22 29 32 21 29 32 21 39 23 25 17 11 22 19 20 25 23 Sky cover SD(%)
WDR 27 32 34 35 0 1 36 33 33 34 34 34 34 35 3 31 32 33 35 0 2 3 4 Wind dir (deg)
WSP 4 5 4 3 3 2 2 6 11 10 7 3 1 0 1 4 9 10 7 5 3 2 2 Wind spd (kts)
WSD 1 1 1 1 1 1 1 1 2 2 2 2 2 1 1 2 2 3 3 3 2 1 1 Wind spd SD(kts)
GST 6 8 7 6 6 6 5 9 17 18 12 7 3 2 3 6 13 17 12 10 6 5 4 Wind gust(kts)
GSD 2 2 2 2 2 2 2 2 3 3 3 3 3 2 2 2 4 4 5 4 3 2 1 Wind gust SD(kts)
P06 0 0 0 1 0 0 0 2 3 1 0 6-hr PoP(%)
P12 0 1 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 15 15 0 0 0 20 20 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 81 80 79 79 80 82 81 79 79 78 77 74 78 74 67 63 61 63 64 64 68 68 66 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 2 3 2 2 2 22-88-88 11-88 70 36 29-88-88-88-88-88-88-88-88 Ceiling height*
IFC 4 7 33 32 39 44 32 11 8 9 18 14 14 16 15 7 3 7 7 9 10 17 23 Prob cig<1000ft(%) IFR
LCB 14 47 2 3 2 2 2 19 8 60 11 4 4 5 29 12 11240160150210190170 Lowest cloud base*
VIS 100100 20 10 5 5 10100100100 90100100 90100100100100100100100 70 90 Visibility*
IFV 1 1 15 19 23 28 17 1 3 4 7 7 6 16 15 1 2 2 4 5 5 18 21 Prob vsby<3mi(%) IFR
MHT 13 11 5 4 4 4 6 14 13 12 9 4 4 9 8 17 22 16 7 5 4 4 5 MixHgt 100s feet AGL
TWD 29 33 35 35 1 1 1 34 34 35 35 35 35 0 0 33 33 34 35 1 2 3 4 Transport wind dir
TWS 6 9 8 7 6 6 5 7 14 15 12 8 6 5 4 7 11 14 12 9 7 6 6 Transport wind spd(kts)
SOL 70 47 3 2 0 0 9 46 80 48 6 3 0 0 7 26 80 58 22 11 0 0 3 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
DUNO3 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 54| 68 52| 66 50| 67 50| 66 54| 65 54| 64 54| 66 53 50 67 Max/Min Temp(F)
XND 2| 1 2| 1 3| 1 2| 2 3| 2 3| 3 3| 3 3 SD of max/min temps(F)
TMP 54| 63 53| 63 50| 63 50| 61 54| 61 54| 60 55| 62 53 Temperature(F)
TSD 2| 1 2| 1 1| 1 1| 1 2| 2 2| 3 3| 3 3 SD of temp(F)
DPT 54| 56 52| 55 49| 54 49| 56 54| 57 53| 57 54| 57 52 Dew point temp(F)
DSD 1| 1 2| 1 1| 1 1| 2 3| 2 3| 2 3| 2 3 Dew point temp SD(F)
WBG 54| 61 52| 60 49| 60 49| 59 54| 60 53| 59 54| 60 52 Wet bulb temp(F)
SKY 68| 32 55| 17 33| 18 47| 59 89| 58 81| 58 72| 41 51 Sky cover(%)
SSD 24| 21 39| 11 25| 21 27| 25 10| 18 17| 27 30| 28 36 Sky cover SD(%)
WDR 1| 34 35| 33 3| 34 3| 30 16| 25 18| 23 18| 28 2 Wind dir (deg)
WSP 2| 10 0| 10 2| 11 2| 6 1| 5 3| 7 2| 7 2 Wind spd (kts)
WSD 1| 2 1| 3 1| 2 1| 2 2| 3 3| 4 3| 4 2 Wind spd SD(kts)
GST 6| 18 2| 17 5| 19 4| 9 3| 8 7| 14 6| 11 4 Wind gust(kts)
GSD 2| 3 2| 4 2| 3 2| 4 3| 5 6| 9 6| 7 4 Wind gust SD(kts)
P12 0| 1 0| 3 1| 0 0| 1 18| 28 29| 45 49| 40 26 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 5| 3 6| 19 16| 13 8 12-hr QPF(.01in)
Q24 | 0| 0| 0| 5| 9| 35| 21 35 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 1| 1 2| 4 4| 3 3 Duration of precip(hrs)
T12 0| 0 0| 1 0| 0 0| 1 2| 6 3| 8 7| 9 4 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 15| 0 0| 0 0| 0 0| 10 21| 20 37| 41 38| 29 24 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 82| 78 74| 63 68| 87 89| 86 80| 74 80| 82 78| 77 73 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| 43 2| 43 8| 45 8| 40 5| 35 4| 11 3| 21 4 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
DUNO3 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 67 53| 68 55| 69 54 Max/Min Temp(F)
XND 5 4| 5 3| 4 3 SD of max/min temps(F)
TMP 63 53| 64 55| 65 55 Temperature(F)
TSD 4 4| 5 3| 4 3 SD of temp(F)
DPT 56 51| 56 52| 57 53 Dew point temp(F)
DSD 3 4| 3 4| 2 3 Dew point temp SD(F)
WBG 61 52| 62 53| 62 53 Wet bulb temp(F)
SKY 34 47| 27 65| 34 63 Sky cover(%)
SSD 19 26| 13 19| 17 16 Sky cover SD(%)
WDR 33 5| 34 4| 34 2 Wind dir (deg)
WSP 8 2| 7 2| 7 1 Wind spd (kts)
WSD 4 2| 3 2| 3 2 Wind spd SD(kts)
GST 13 4| 11 4| 11 4 Wind gust(kts)
GSD 8 3| 5 3| 6 3 Wind gust SD(kts)
P12 20 11| 11 13| 9 9 12-hr PoP(%)
Q12 3 0| 0 0| 0 0 12-hr QPF(.01in)
Q24 3| 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 24 12| 12 15| 10 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 77 76| 80 78| 82 85 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 15 13| 28 18| 33 19 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
DUNO3 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 54| 68 53| 66 51| 67 50| 66 54| 65 54| 64 54| 66 53| 67 53| 67 Mean min/max temp(F)
TXNSD 2| 1 2| 1 3| 1 2| 2 3| 2 3| 3 3| 3 3| 5 4| 5 SD min/max temp(F)
TXNP1 51| 66 50| 64 48| 66 48| 64 49| 62 50| 60 49| 62 49| 62 48| 62 10th percentile min/max temp(F)
TXNP2 52| 66 51| 65 49| 66 49| 65 52| 64 52| 63 52| 63 51| 64 50| 64 25th percentile min/max temp(F)
TXNP5 53| 68 53| 67 50| 67 50| 66 54| 65 54| 64 54| 65 53| 66 52| 66 50th percentile min/max temp(F)
TXNP7 55| 68 54| 68 54| 68 53| 67 55| 66 55| 66 56| 68 55| 69 55| 69 75th percentile min/max temp(F)
TXNP9 56| 69 55| 68 55| 69 54| 68 57| 67 56| 67 57| 70 57| 73 58| 73 90th percentile min/max temp(F)
WSPP1 1| 9 0| 7 1| 8 1| 4 0| 3 1| 3 0| 3 0| 4 1| 3 10th percentile wnd(kts)
WSPP2 2| 9 0| 9 2| 10 1| 4 1| 4 2| 5 2| 5 1| 5 1| 5 25th percentile wnd(kts)
WSPP5 3| 10 1| 10 2| 11 2| 6 1| 6 3| 7 3| 7 2| 8 2| 7 50th percentile wnd(kts)
WSPP7 3| 12 2| 12 3| 12 3| 8 3| 7 5| 11 4| 11 4| 11 3| 10 75th percentile wnd(kts)
WSPP9 4| 12 3| 13 4| 13 3| 10 4| 10 7| 14 8| 14 6| 14 5| 11 90th percentile wnd(kts)
W24P1 | 6 | 11 | 8 | 10 | 6 | 6 | 6 | 6 | 6 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 7 | 12 | 10 | 12 | 7 | 7 | 7 | 8 | 8 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 8 | 13 | 12 | 14 | 9 | 9 | 11 | 11 | 11 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 8 | 15 | 14 | 14 | 10 | 10 | 14 | 15 | 14 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 9 | 15 | 15 | 16 | 12 | 12 | 19 | 17 | 17 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 10 | 17 | 13 | 17 | 10 | 9 | 10 | 10 | 9 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 11 | 19 | 16 | 19 | 12 | 10 | 13 | 13 | 13 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 12 | 21 | 20 | 22 | 14 | 14 | 19 | 18 | 18 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 14 | 24 | 23 | 23 | 17 | 17 | 26 | 25 | 23 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 15 | 24 | 24 | 26 | 20 | 21 | 36 | 30 | 27 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| 17| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 14| 68| 37| 0| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 0| 0| 8| 48| 96| 74| 25| 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|017 018|018 017|014 012|011 011|013 013|013 013|014 014|013 013|011 10th percentile MSLP(mb)
SLPP2 018|017 019|019 018|015 012|012 013|014 014|016 015|016 016|015 014|014 25th percentile MSLP(mb)
SLPP5 018|018 019|020 019|016 014|013 014|016 016|018 018|018 017|017 016|015 50th percentile MSLP(mb)
SLPP7 018|018 019|020 020|018 015|014 015|017 018|020 020|020 020|018 018|018 75th percentile MSLP(mb)
SLPP9 019|019 020|021 021|019 016|015 016|018 019|021 022|022 021|020 021|021 90th percentile MSLP(mb)