NBM Guidance for CASCADE LOCKS (KCZK)
45.6833N 121.8833W
Elevation 62 ft
HOURLY TO 24 HOURS:
KCZK 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 62 62 63 65 67 69 70 71 72 72 71 70 68 66 64 64 63 62 61 60 60 59 59 60 61 Temperature(F)
TSD 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 SD of temp(F)
DPT 56 55 54 54 53 52 52 52 53 54 53 53 54 55 55 55 55 55 55 55 54 55 54 54 54 Dew point temp(F)
DSD 1 1 2 1 1 2 2 2 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Dew point temp SD(F)
WBG 59 60 61 62 64 64 65 64 64 64 64 63 61 61 61 59 59 59 58 58 57 57 57 58 59 Wet bulb temp(F)
SKY 64 44 33 21 12 11 13 17 11 10 13 16 22 39 17 12 17 27 40 44 59 67 53 37 36 Sky cover(%)
SSD 28 28 27 21 14 14 16 17 15 10 16 16 25 37 22 14 26 34 30 30 31 31 30 21 34 Sky cover SD(%)
WDR 25 25 25 25 25 25 25 25 25 26 26 26 23 23 23 24 24 24 24 23 23 23 23 23 23 Wind dir (deg)
WSP 11 13 14 15 16 17 17 17 17 15 13 10 9 8 7 7 7 7 7 7 7 7 7 8 9 Wind spd (kts)
WSD 3 3 3 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Wind spd SD(kts)
GST 18 20 22 23 24 25 25 24 23 20 18 16 13 11 11 10 10 10 10 10 10 11 11 13 14 Wind gust(kts)
GSD 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 3 3 3 3 3 3 3 2 3 Wind gust SD(kts)
P01 1 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1-hr PoP(%)
P06 1 0 1 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 12 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 79 75 73 73 75 78 80 81 83 83 83 83 83 83 84 83 83 83 82 82 81 81 81 81 81 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 60-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 45 35 35 35 45 Ceiling height*
MVC 8 9 5 2 0 0 0 0 0 0 0 0 1 1 2 4 6 8 12 16 21 24 27 29 24 Prob cig<=3000ft(%) MVFR
IFC 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 3 6 8 5 Prob cig<1000ft(%) IFR
LIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 1 Prob cig<500ft(%) LIFR
LCB 50 70 70110130210240150180190200120130110140230210230230120 45 35 35 35 45 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 1 1 2 2 2 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 0 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 19 25 31 35 41 46 48 49 49 44 33 5 5 5 5 4 4 4 4 4 5 4 5 12 17 MixHgt 100s feet AGL
TWD 26 26 26 26 26 26 26 27 27 27 28 28 27 26 26 26 26 25 24 25 25 25 25 26 26 Transport wind dir
TWS 11 13 14 15 16 17 17 17 17 15 13 10 9 8 7 7 7 8 8 7 8 7 7 8 9 Transport wind spd(kts)
SOL 19 30 43 71 80 80 75 65 50 29 13 3 2 2 2 0 0 0 0 0 0 0 4 17 31 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
KCZK 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 59 73 56 66 54 Max/Min Temp(F)
XND 1 1 1 4 3 SD of max/min temps(F)
TMP 69 72 70 64 62 60 60 64 69 71 68 63 61 59 58 56 61 63 63 58 56 55 55 Temperature(F)
TSD 1 1 2 1 1 1 1 1 1 1 2 1 1 1 2 5 5 4 3 2 2 3 3 SD of temp(F)
DPT 52 53 53 55 55 54 54 54 53 52 50 53 54 53 52 52 51 50 48 51 52 52 50 Dew point temp(F)
DSD 2 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 2 3 1 1 1 2 Dew point temp SD(F)
WBG 64 64 63 61 59 57 58 62 65 64 60 59 57 56 55 55 59 59 56 55 54 53 53 Wet bulb temp(F)
SKY 11 11 16 17 27 59 37 15 8 3 4 11 39 45 59 48 36 32 22 21 34 51 51 Sky cover(%)
SSD 14 15 16 22 34 31 21 15 6 3 4 7 33 25 11 22 17 12 15 14 24 20 19 Sky cover SD(%)
WDR 25 25 26 23 24 23 23 23 23 25 25 25 25 25 24 26 27 28 27 26 26 25 26 Wind dir (deg)
WSP 17 17 10 7 7 7 8 11 15 17 13 13 13 15 15 15 16 17 10 9 8 8 8 Wind spd (kts)
WSD 2 3 2 2 2 2 2 2 2 2 3 3 3 3 2 2 2 3 3 3 3 3 3 Wind spd SD(kts)
GST 25 23 16 11 10 10 13 17 23 23 20 18 19 21 21 22 24 24 16 13 12 12 12 Wind gust(kts)
GSD 3 3 3 2 3 3 2 3 2 3 4 4 4 4 3 3 3 3 3 3 4 5 4 Wind gust SD(kts)
P06 1 0 1 1 0 0 0 10 14 7 2 6-hr PoP(%)
P12 0 1 1 24 8 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 1 1 2 0 0 0 0 0 0 3-hr Tstm prob(%)
T06 0 0 0 0 0 0 1 4 6 1 0 6-hr Tstm prob(%)
T12 0 0 1 6 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 21 2 2 2 2 1 1 1 1 1 Cond prob of rain(%)
S06 0 0 0 0 0 0 0 0 0 0 0 6-hr snow(1/10in)
SLV 78 83 83 84 83 81 81 81 81 80 79 78 74 71 68 65 66 69 73 71 68 67 68 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 45 35-88-88-88-88-88-88 47 50-88-88-88-88-88-88-88-88 Ceiling height*
IFC 0 0 0 0 1 2 8 0 0 0 0 0 2 7 7 0 0 0 0 0 4 7 10 Prob cig<1000ft(%) IFR
LCB 210180120140230 45 35220170150-88 26 7 44 16 11 33 44 50150 4 17 22 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
IFV 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 0 0 0 0 0 4 3 4 Prob vsby<3mi(%) IFR
MHT 46 49 5 5 4 5 12 25 37 42 6 5 6 9 16 30 48 52 7 5 5 6 12 MixHgt 100s feet AGL
TWD 26 27 28 26 25 25 26 27 27 27 27 26 25 25 26 26 27 28 28 27 26 27 27 Transport wind dir
TWS 17 17 10 7 8 8 8 11 15 17 13 13 13 15 15 15 16 17 10 9 9 9 8 Transport wind spd(kts)
SOL 80 50 3 2 0 0 17 59 81 53 5 2 0 0 2 36 65 44 11 6 0 0 2 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
KCZK 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 59| 73 56| 66 54| 71 57| 76 60| 70 59| 66 58| 66 57 54 78 Max/Min Temp(F)
XND 1| 1 1| 4 3| 5 3| 3 2| 5 2| 7 2| 8 4 SD of max/min temps(F)
TMP 60| 71 59| 63 55| 69 58| 73 60| 67 60| 63 60| 63 59 Temperature(F)
TSD 1| 1 1| 4 3| 5 3| 3 2| 6 2| 7 2| 9 3 SD of temp(F)
DPT 54| 52 53| 50 52| 50 49| 50 53| 53 54| 54 53| 53 52 Dew point temp(F)
DSD 1| 1 1| 2 1| 2 2| 4 2| 2 2| 3 2| 4 3 Dew point temp SD(F)
WBG 57| 64 56| 59 53| 61 54| 64 57| 61 57| 59 57| 59 55 Wet bulb temp(F)
SKY 59| 3 45| 32 51| 25 29| 31 66| 38 71| 45 67| 38 45 Sky cover(%)
SSD 31| 3 25| 12 20| 24 25| 25 25| 21 19| 24 23| 26 29 Sky cover SD(%)
WDR 23| 25 25| 28 25| 27 24| 27 25| 26 25| 26 25| 26 25 Wind dir (deg)
WSP 7| 17 15| 17 8| 11 3| 13 8| 16 8| 13 7| 12 10 Wind spd (kts)
WSD 2| 2 3| 3 3| 2 4| 4 3| 3 5| 4 5| 5 6 Wind spd SD(kts)
GST 10| 23 21| 24 12| 16 7| 18 12| 23 12| 20 12| 18 13 Wind gust(kts)
GSD 3| 3 4| 3 5| 3 4| 5 5| 4 8| 7 9| 7 8 Wind gust SD(kts)
P12 0| 1 1| 24 8| 3 1| 0 6| 22 35| 50 57| 58 40 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 0| 3 2| 23 27| 25 15 12-hr QPF(.01in)
Q24 | 0| 0| 0| 0| 5| 50| 40 37 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 0| 1 1| 4 4| 4 4 Duration of precip(hrs)
T12 0| 0 1| 6 1| 1 1| 1 2| 9 6| 8 7| 11 7 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 21| 2 1| 0 1| 2 10| 34 29| 46 52| 54 33 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 81| 80 71| 69 67| 85 88| 93 89| 85 81| 85 75| 81 75 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| 49 2| 37 4| 43 7| 41 7| 17 4| 20 0| 4 0 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
KCZK 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 69 58| 72 60| 74 61 Max/Min Temp(F)
XND 9 5| 8 4| 7 3 SD of max/min temps(F)
TMP 66 60| 69 61| 71 62 Temperature(F)
TSD 9 4| 8 3| 8 3 SD of temp(F)
DPT 52 50| 50 49| 51 50 Dew point temp(F)
DSD 5 5| 6 6| 6 6 Dew point temp SD(F)
WBG 61 56| 63 56| 64 56 Wet bulb temp(F)
SKY 24 36| 29 39| 21 37 Sky cover(%)
SSD 26 31| 19 11| 11 15 Sky cover SD(%)
WDR 28 24| 29 23| 32 8 Wind dir (deg)
WSP 11 9| 12 15| 12 18 Wind spd (kts)
WSD 5 6| 5 8| 5 8 Wind spd SD(kts)
GST 17 12| 18 16| 19 20 Wind gust(kts)
GSD 7 9| 6 10| 7 9 Wind gust SD(kts)
P12 37 22| 22 21| 18 15 12-hr PoP(%)
Q12 10 5| 1 3| 1 0 12-hr QPF(.01in)
Q24 15| 4| 1 24-hr QPF(.01in)
DUR 3 1| 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 36 21| 16 16| 18 16 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 81 78| 84 80| 86 86 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 7 7| 13 7| 22 18 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
KCZK 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 59| 73 58| 66 54| 71 57| 76 60| 70 59| 66 58| 66 57| 69 58| 69 Mean min/max temp(F)
TXNSD 1| 1 1| 4 3| 5 3| 3 2| 5 2| 7 2| 8 4| 9 5| 9 SD min/max temp(F)
TXNP1 58| 71 57| 61 50| 63 52| 72 58| 62 57| 57 57| 57 50| 56 49| 56 10th percentile min/max temp(F)
TXNP2 58| 73 57| 63 51| 70 56| 74 59| 69 58| 61 58| 59 57| 60 57| 60 25th percentile min/max temp(F)
TXNP5 59| 73 58| 68 56| 72 58| 75 60| 71 59| 68 59| 68 58| 70 58| 70 50th percentile min/max temp(F)
TXNP7 60| 74 59| 69 58| 74 59| 77 61| 74 60| 71 59| 72 59| 76 60| 76 75th percentile min/max temp(F)
TXNP9 61| 75 59| 71 58| 76 60| 80 62| 75 61| 74 60| 77 61| 80 64| 80 90th percentile min/max temp(F)
WSPP1 4| 13 10| 12 4| 7 2| 6 4| 10 3| 5 3| 5 3| 5 3| 4 10th percentile wnd(kts)
WSPP2 5| 15 11| 14 5| 9 2| 9 6| 12 4| 9 4| 8 5| 7 4| 7 25th percentile wnd(kts)
WSPP5 7| 17 13| 16 8| 10 4| 12 8| 14 7| 11 7| 11 7| 10 8| 11 50th percentile wnd(kts)
WSPP7 8| 18 16| 17 10| 12 7| 14 10| 16 10| 14 11| 13 12| 13 12| 14 75th percentile wnd(kts)
WSPP9 10| 20 17| 19 12| 13 10| 17 13| 18 16| 16 16| 17 17| 17 17| 17 90th percentile wnd(kts)
W24P1 | 17 | 18 | 17 | 13 | 14 | 17 | 14 | 13 | 12 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 19 | 19 | 18 | 15 | 16 | 18 | 16 | 15 | 14 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 20 | 20 | 20 | 16 | 18 | 19 | 17 | 17 | 17 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 21 | 22 | 21 | 17 | 19 | 20 | 19 | 19 | 20 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 22 | 22 | 22 | 18 | 21 | 23 | 21 | 22 | 22 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 25 | 25 | 25 | 19 | 20 | 24 | 21 | 19 | 19 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 27 | 27 | 27 | 21 | 22 | 26 | 23 | 22 | 21 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 29 | 28 | 28 | 23 | 25 | 28 | 26 | 25 | 25 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 30 | 30 | 30 | 24 | 27 | 30 | 30 | 30 | 29 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 31 | 31 | 31 | 25 | 29 | 33 | 34 | 34 | 33 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| 26| 14| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 12| 86| 64| 25| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 19| 0| 0| 31| 131| 127| 77| 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|013 017|015 017|011 011|007 011|009 014|010 012|012 014|012 014|012 10th percentile MSLP(mb)
SLPP2 017|014 017|016 018|013 012|009 013|012 015|014 015|014 015|014 015|013 25th percentile MSLP(mb)
SLPP5 018|014 018|017 019|015 014|010 014|013 016|015 018|016 017|016 018|016 50th percentile MSLP(mb)
SLPP7 018|015 019|017 020|017 016|011 015|014 018|017 020|019 021|018 020|017 75th percentile MSLP(mb)
SLPP9 019|015 019|018 021|018 017|012 016|014 019|019 022|021 022|019 021|019 90th percentile MSLP(mb)