NBM Guidance for SALEM ASOS (KSLE)
44.9049N 123.0010W
Elevation 217 ft
HOURLY TO 24 HOURS:
KSLE 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 66 69 72 74 76 77 77 77 75 72 69 66 64 63 63 61 60 59 58 57 57 57 60 62 Temperature(F)
TSD 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 SD of temp(F)
DPT 54 53 52 52 52 52 52 52 52 52 53 53 53 53 53 53 53 53 53 53 52 52 53 54 54 Dew point temp(F)
DSD 1 1 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Dew point temp SD(F)
WBG 60 62 65 68 70 70 70 69 69 67 66 62 61 60 58 58 57 57 56 56 55 55 55 57 59 Wet bulb temp(F)
SKY 24 20 13 14 15 17 20 20 7 4 0 4 4 3 2 13 26 34 45 51 54 50 60 46 30 Sky cover(%)
SSD 28 25 25 16 14 13 18 20 11 5 0 4 4 3 3 27 39 35 32 30 29 29 31 28 27 Sky cover SD(%)
WDR 21 21 22 23 24 26 28 30 31 31 31 31 30 30 31 31 32 33 33 34 34 35 34 36 1 Wind dir (deg)
WSP 5 6 6 6 6 6 8 9 10 10 9 8 6 6 5 5 5 5 5 4 4 4 4 4 6 Wind spd (kts)
WSD 1 1 1 1 1 2 2 2 2 2 1 2 2 2 2 3 3 3 2 2 2 2 2 3 2 Wind spd SD(kts)
GST 7 8 8 9 9 10 11 12 13 13 12 11 9 7 6 6 6 6 6 5 5 5 5 6 7 Wind gust(kts)
GSD 2 1 1 1 2 2 2 2 3 2 2 2 2 2 2 3 3 3 3 2 2 2 2 3 2 Wind gust SD(kts)
P01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1-hr PoP(%)
P06 0 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 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 70 72 74 78 80 81 81 82 82 82 82 82 82 82 82 82 82 82 82 82 81 81 81 80 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 -88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 60-88-88 Ceiling height*
MVC 8 8 5 3 1 1 1 1 1 1 1 2 2 1 1 2 3 4 7 10 14 16 18 19 17 Prob cig<=3000ft(%) MVFR
IFC 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 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 0 0 0 0 2 1 Prob cig<500ft(%) LIFR
LCB 170140 70 70 42 90 70 49 40140270270240230190130100 90 80 90 50 50 50 34 49 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 1 1 1 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 22 29 36 45 52 55 57 55 50 37 24 8 5 5 4 4 4 4 4 4 4 4 5 9 18 MixHgt 100s feet AGL
TWD 22 22 23 23 24 25 27 28 30 30 31 30 29 31 33 34 35 0 0 36 36 1 0 1 2 Transport wind dir
TWS 7 7 7 7 7 7 8 9 10 10 10 10 9 8 7 6 6 6 6 6 6 6 5 6 7 Transport wind spd(kts)
SOL 27 40 53 69 75 76 74 64 51 30 14 4 3 2 2 0 0 0 0 0 0 0 2 15 29 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
KSLE 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 55 80 52 76 51 Max/Min Temp(F)
XND 2 2 2 3 3 SD of max/min temps(F)
TMP 76 77 69 63 60 57 60 68 75 78 68 61 58 56 57 66 72 73 66 59 56 53 55 Temperature(F)
TSD 2 2 2 2 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 1 2 2 SD of temp(F)
DPT 52 52 53 53 53 52 54 53 51 50 50 50 51 50 52 51 47 45 48 49 49 48 50 Dew point temp(F)
DSD 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 3 3 2 2 1 1 1 Dew point temp SD(F)
WBG 70 69 62 58 57 55 57 64 70 68 61 56 55 53 55 62 66 64 59 55 53 50 53 Wet bulb temp(F)
SKY 17 7 4 2 34 54 46 5 4 7 14 13 37 22 73 38 38 24 17 13 21 24 56 Sky cover(%)
SSD 13 11 4 3 35 29 28 6 4 7 12 9 30 22 22 18 17 19 13 17 15 18 25 Sky cover SD(%)
WDR 26 31 31 31 33 34 36 0 34 31 30 30 29 24 20 24 30 31 31 32 33 35 35 Wind dir (deg)
WSP 6 10 8 5 5 4 4 6 6 9 10 6 3 0 1 4 7 10 9 5 3 3 4 Wind spd (kts)
WSD 2 2 2 2 3 2 3 2 2 2 2 2 2 2 3 2 2 2 2 3 3 2 3 Wind spd SD(kts)
GST 10 13 11 6 6 5 6 9 10 12 14 6 4 3 3 7 10 14 12 5 4 3 5 Wind gust(kts)
GSD 2 3 2 2 3 2 3 2 2 3 2 2 2 2 2 2 2 3 3 3 3 2 3 Wind gust SD(kts)
P06 0 0 1 0 0 0 0 0 5 2 0 6-hr PoP(%)
P12 0 0 0 4 2 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 1 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 1 0 0 0 0 0 0 1 2 0 0 6-hr Tstm prob(%)
T12 0 0 0 2 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 1 1 1 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 82 82 82 82 81 80 80 80 80 81 78 75 74 69 66 67 69 73 70 68 65 65 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG -88-88-88-88-88-88-88-88-88-88-88-88 50 39 38 42-88-88-88-88-88 46 46 Ceiling height*
IFC 0 0 0 0 0 0 3 0 0 0 0 0 1 3 3 1 0 0 0 0 2 3 8 Prob cig<1000ft(%) IFR
LCB 90 40270190 90 50 34 70 39 60 45 27 50 29 24 25 50 50210190 80 46 46 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
IFV 0 0 0 0 0 0 1 0 0 0 0 0 1 2 1 0 0 0 0 0 2 3 4 Prob vsby<3mi(%) IFR
MHT 55 50 8 4 4 4 9 35 50 52 10 4 4 4 9 44 69 66 12 4 4 4 9 MixHgt 100s feet AGL
TWD 25 30 30 33 0 36 1 0 34 31 31 32 32 32 22 28 30 31 31 33 34 0 1 Transport wind dir
TWS 7 10 10 7 6 6 6 6 6 9 13 8 5 4 5 5 7 10 11 7 5 5 5 Transport wind spd(kts)
SOL 76 51 4 2 0 0 15 53 82 53 5 3 0 0 3 36 70 47 19 10 0 0 4 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
KSLE 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 55| 80 52| 76 51| 77 52| 80 54| 75 53| 72 53| 73 52 51 79 Max/Min Temp(F)
XND 2| 2 2| 3 3| 3 3| 3 2| 4 2| 6 2| 6 3 SD of max/min temps(F)
TMP 57| 78 56| 73 53| 75 55| 77 57| 73 57| 69 57| 71 56 Temperature(F)
TSD 1| 2 2| 2 2| 3 2| 4 2| 5 2| 7 3| 6 3 SD of temp(F)
DPT 52| 50 50| 45 48| 45 49| 47 51| 51 52| 52 52| 50 51 Dew point temp(F)
DSD 1| 1 1| 3 1| 3 1| 4 2| 4 3| 5 3| 4 3 Dew point temp SD(F)
WBG 55| 68 53| 64 50| 65 52| 67 55| 65 55| 63 55| 64 54 Wet bulb temp(F)
SKY 54| 7 22| 24 24| 15 34| 42 59| 31 65| 49 53| 33 37 Sky cover(%)
SSD 29| 7 22| 19 18| 23 28| 29 26| 21 23| 27 30| 20 18 Sky cover SD(%)
WDR 34| 31 24| 31 35| 0 35| 29 19| 26 18| 24 19| 27 24 Wind dir (deg)
WSP 4| 9 0| 10 3| 9 0| 7 3| 10 6| 10 5| 10 5 Wind spd (kts)
WSD 2| 2 2| 2 2| 2 2| 3 3| 3 4| 3 4| 4 3 Wind spd SD(kts)
GST 5| 12 3| 14 3| 13 3| 10 4| 14 8| 15 6| 14 5 Wind gust(kts)
GSD 2| 3 2| 3 2| 3 1| 4 3| 4 6| 7 7| 6 5 Wind gust SD(kts)
P12 0| 0 0| 4 2| 0 1| 0 11| 24 24| 46 47| 38 29 11 5 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 0| 2 0| 16 13| 12 4 12-hr QPF(.01in)
Q24 | 0| 0| 0| 0| 2| 29| 16 23 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 0| 1 0| 4 3| 3 1 Duration of precip(hrs)
T12 0| 0 0| 2 0| 0 1| 1 2| 9 4| 9 8| 12 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 0| 1 0| 0 1| 3 21| 20 23| 43 33| 35 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 81| 80 74| 69 65| 85 89| 92 87| 82 82| 84 77| 79 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| 48 2| 39 7| 45 7| 40 5| 32 4| 7 0| 17 2 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
KSLE 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 75 52| 79 54| 81 55 Max/Min Temp(F)
XND 8 4| 8 4| 8 3 SD of max/min temps(F)
TMP 73 56| 77 57| 79 58 Temperature(F)
TSD 8 4| 9 3| 9 3 SD of temp(F)
DPT 50 50| 49 50| 49 50 Dew point temp(F)
DSD 5 4| 5 5| 6 5 Dew point temp SD(F)
WBG 65 53| 68 54| 69 55 Wet bulb temp(F)
SKY 19 26| 23 40| 19 29 Sky cover(%)
SSD 16 28| 14 13| 9 16 Sky cover SD(%)
WDR 32 34| 34 1| 34 1 Wind dir (deg)
WSP 10 3| 9 1| 6 2 Wind spd (kts)
WSD 4 3| 4 3| 4 3 Wind spd SD(kts)
GST 14 4| 12 3| 10 3 Wind gust(kts)
GSD 6 3| 5 4| 6 5 Wind gust SD(kts)
P12 25 16| 11 12| 15 13 12-hr PoP(%)
Q12 3 1| 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 24 17| 15 12| 16 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 79 76| 82 80| 84 86 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 15 15| 27 15| 29 18 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
KSLE 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 55| 80 52| 76 51| 77 52| 80 54| 75 53| 72 53| 73 52| 75 52| 75 Mean min/max temp(F)
TXNSD 2| 2 3| 3 3| 3 3| 3 2| 4 2| 6 2| 6 3| 8 4| 8 SD min/max temp(F)
TXNP1 53| 77 50| 72 47| 73 48| 76 51| 69 50| 63 50| 66 47| 66 48| 66 10th percentile min/max temp(F)
TXNP2 53| 79 50| 74 48| 75 50| 78 52| 73 52| 68 52| 68 50| 69 50| 69 25th percentile min/max temp(F)
TXNP5 54| 81 52| 76 51| 78 52| 80 54| 76 53| 73 53| 73 52| 75 52| 75 50th percentile min/max temp(F)
TXNP7 56| 82 55| 78 54| 79 55| 82 55| 79 54| 77 54| 77 54| 81 54| 81 75th percentile min/max temp(F)
TXNP9 57| 82 55| 79 55| 81 56| 84 56| 81 55| 79 56| 81 56| 87 57| 87 90th percentile min/max temp(F)
WSPP1 0| 6 0| 6 0| 6 0| 3 0| 5 0| 4 0| 4 0| 3 0| 0 10th percentile wnd(kts)
WSPP2 2| 7 0| 8 0| 7 0| 5 0| 6 3| 6 0| 6 0| 5 0| 5 25th percentile wnd(kts)
WSPP5 4| 8 0| 9 3| 8 0| 7 3| 9 5| 8 4| 8 4| 9 3| 8 50th percentile wnd(kts)
WSPP7 5| 10 3| 10 4| 9 3| 9 5| 11 7| 10 6| 10 6| 11 5| 10 75th percentile wnd(kts)
WSPP9 6| 12 5| 12 5| 10 4| 10 7| 13 10| 13 10| 13 8| 13 7| 12 90th percentile wnd(kts)
W24P1 | 10 | 11 | 11 | 9 | 9 | 10 | 9 | 9 | 8 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 11 | 13 | 12 | 10 | 10 | 11 | 11 | 10 | 10 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 12 | 14 | 13 | 11 | 11 | 13 | 13 | 13 | 13 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 14 | 15 | 14 | 12 | 12 | 15 | 16 | 15 | 15 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 15 | 16 | 15 | 13 | 14 | 16 | 18 | 19 | 17 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 14 | 17 | 15 | 11 | 11 | 13 | 13 | 11 | 11 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 16 | 19 | 17 | 13 | 14 | 16 | 16 | 15 | 14 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 18 | 21 | 19 | 15 | 16 | 19 | 20 | 19 | 19 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 20 | 23 | 21 | 17 | 18 | 22 | 26 | 24 | 23 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 22 | 25 | 23 | 19 | 20 | 24 | 33 | 31 | 28 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| 10| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 5| 57| 27| 7| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 0| 0| 0| 30| 91| 67| 30| 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|014 018|015 017|011 012|007 011|010 014|011 012|012 014|011 013|010 10th percentile MSLP(mb)
SLPP2 018|014 018|016 018|013 012|009 013|012 014|014 015|014 015|014 015|012 25th percentile MSLP(mb)
SLPP5 018|015 019|017 020|014 013|010 014|013 016|016 018|016 017|016 017|014 50th percentile MSLP(mb)
SLPP7 018|015 019|018 020|016 015|011 015|014 018|017 020|019 021|017 018|016 75th percentile MSLP(mb)
SLPP9 019|016 020|019 021|018 016|012 016|015 019|019 022|021 022|019 022|018 90th percentile MSLP(mb)