NBM Guidance for UNITY (OD137)
44.4408N 118.1932W
Elevation 4009 ft
HOURLY TO 24 HOURS:
OD137 NBM V5.0 NBH GUIDANCE 8/28/2026 1700 UTC
UTC 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 Time (UTC)
PDT 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 Time (PDT)
TMP 75 79 82 83 83 82 82 80 76 71 66 63 61 57 55 53 51 49 46 44 44 50 56 62 67 Temperature(F)
TSD 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 2 2 2 3 3 3 SD of temp(F)
DPT 44 43 41 40 39 39 39 39 39 38 40 41 42 42 42 41 41 40 40 40 41 42 42 41 41 Dew point temp(F)
DSD 2 2 2 2 2 3 3 4 4 5 4 3 3 2 2 2 2 2 2 2 2 2 2 2 3 Dew point temp SD(F)
WBG 66 69 70 71 68 67 67 66 63 59 56 55 54 52 50 49 47 45 43 42 43 48 52 55 60 Wet bulb temp(F)
SKY 28 38 43 26 46 56 43 69 85 85 89 75 64 45 41 24 9 8 12 17 21 10 6 10 2 Sky cover(%)
SSD 38 39 38 34 32 31 27 29 14 21 10 17 30 31 30 19 9 7 10 12 14 10 8 11 4 Sky cover SD(%)
WDR 6 11 15 21 22 23 24 26 29 30 32 31 32 31 31 32 31 31 32 32 31 32 31 29 28 Wind dir (deg)
WSP 2 3 4 7 8 8 7 6 4 3 3 4 5 3 3 3 2 1 1 1 1 2 3 6 7 Wind spd (kts)
WSD 1 2 3 3 3 3 3 2 3 3 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 Wind spd SD(kts)
GST 7 9 11 15 17 16 15 13 11 8 7 8 10 7 7 7 6 4 4 4 5 5 9 13 15 Wind gust(kts)
GSD 3 3 4 5 4 4 4 4 4 4 4 4 4 3 3 4 3 3 3 3 3 3 3 4 4 Wind gust SD(kts)
P01 0 0 1 1 1 1 2 2 2 1 1 1 2 1 1 1 1 1 0 0 1 1 0 0 0 1-hr PoP(%)
P06 2 2 1 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 1 1 1 1 1 1 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 112114114115115115114113112111112111111111110108108105104104102100 99 98 96 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 -88-88-88-88-88-88-88130130130130130130-88-88-88-88-88-88-88-88-88-88-88-88 Ceiling height*
MVC 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 cig<=3000ft(%) MVFR
IFC 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 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 0 0 Prob cig<500ft(%) LIFR
LCB 220210 90140130110110110120130110 90 90 80130100 90 90 80 70 70 60 60 45 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 0 0 0 0 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 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 41 69 90106111115116 85 11 5 5 5 5 5 5 5 5 5 5 5 5 13 25 36 50 MixHgt 100s feet AGL
TWD 21 20 22 21 22 22 24 25 28 31 33 32 31 31 30 30 29 32 30 30 30 30 28 26 26 Transport wind dir
TWS 8 11 14 17 17 16 15 12 7 7 8 8 9 10 9 10 10 10 8 8 7 7 10 12 13 Transport wind spd(kts)
SOL 65 80 83 80 73 63 46 23 8 2 2 1 1 0 0 0 0 0 0 0 6 22 38 53 64 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
OD137 NBM V5.0 NBS GUIDANCE 8/28/2026 1700 UTC
DT /AUG 29 /AUG 30 /AUG 31
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 04 07 10 13 16 19 22 25 28 31 34 37 40 43 46 49 52 55 58 61 64 67 70 Forecast Hour
TXN 44 76 34 76 40 Max/Min Temp(F)
XND 4 3 3 3 4 SD of max/min temps(F)
TMP 83 82 71 61 53 46 50 67 73 70 61 50 42 36 42 61 72 73 63 53 47 42 51 Temperature(F)
TSD 1 2 2 2 2 3 2 3 3 3 3 3 3 2 2 2 2 2 2 2 3 2 3 SD of temp(F)
DPT 40 39 38 42 41 40 42 41 39 38 30 33 35 35 37 34 31 30 26 29 28 27 30 Dew point temp(F)
DSD 2 3 5 3 2 2 2 3 3 4 4 3 3 3 3 3 4 4 4 4 4 4 4 Dew point temp SD(F)
WBG 71 67 59 54 49 43 48 60 63 59 50 45 39 35 41 55 62 59 52 45 41 37 45 Wet bulb temp(F)
SKY 26 43 85 64 24 12 10 2 12 42 24 8 9 11 5 0 17 13 20 13 14 9 2 Sky cover(%)
SSD 34 27 21 30 19 10 10 4 14 33 33 6 8 11 7 2 22 20 18 11 8 8 3 Sky cover SD(%)
WDR 21 24 30 32 32 32 32 28 29 31 31 31 29 30 30 29 29 30 31 30 27 26 15 Wind dir (deg)
WSP 7 7 3 5 3 1 2 7 10 12 10 8 3 0 0 2 4 5 1 0 0 0 0 Wind spd (kts)
WSD 3 3 3 2 2 2 2 3 3 2 3 3 2 1 2 2 2 2 1 1 0 0 0 Wind spd SD(kts)
GST 15 15 8 10 7 4 5 15 19 21 19 18 7 3 3 6 11 12 4 1 1 1 2 Wind gust(kts)
GSD 5 4 4 4 4 3 3 4 3 3 4 5 3 2 3 3 3 3 2 1 1 1 1 Wind gust SD(kts)
P06 2 2 1 1 2 6 0 0 0 0 0 6-hr PoP(%)
P12 2 2 6 0 0 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 3 6 5 2 1 0 0 0 1 3 2 0 0 0 0 0 0 1 0 0 0 0 0 3-hr Tstm prob(%)
T06 7 5 1 0 3 2 0 0 1 1 0 6-hr Tstm prob(%)
T12 5 3 2 1 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 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 110110110110110100100 96 99 96 87 76 71 67 68 74 82 86 87 84 88 89 91 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG -88-88130130-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 Ceiling height*
IFC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Prob cig<1000ft(%) IFR
LCB 140110130 90100 80 60 49120160160 70110 60 70190180140120100130150150 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
IFV 0 0 0 0 0 0 0 0 0 0 0-99-99-99-99-99-99-99-99-99-99-99-99 Prob vsby<3mi(%) IFR
MHT 106116 5 5 5 5 13 50 75 57 11 5 5 5 8 36 67 68 5 5 5 5 5 MixHgt 100s feet AGL
TWD 21 24 31 31 30 30 30 26 26 29 31 32 29 29 30 29 27 27 30 30 26 23 16 Transport wind dir
TWS 17 15 7 9 10 8 7 13 15 14 13 9 9 7 7 9 11 11 5 4 4 4 4 Transport wind spd(kts)
SOL 80 46 2 1 0 0 22 64 82 40 3 2 0 0 18 54 78 54 16 8 0 0 6 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
OD137 NBM V5.0 NBE GUIDANCE 8/28/2026 1700 UTC
SAT 29 |SUN 30 |MON 31 |TUE 01 |WED 02 |THU 03 |FRI 04 |SAT 05 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 19| 31 43| 55 67| 79 91|103 115|127 139|151 163|175 187 Forecast Hour
TXN 44| 76 34| 76 40| 84 46| 83 42| 74 39| 68 35| 68 35 40 80 Max/Min Temp(F)
XND 4| 3 3| 3 4| 3 4| 3 4| 7 5| 8 6| 9 7 SD of max/min temps(F)
TMP 46| 70 36| 73 42| 81 48| 77 44| 69 44| 64 39| 65 39 Temperature(F)
TSD 3| 3 2| 2 2| 2 3| 5 3| 7 4| 9 6| 9 6 SD of temp(F)
DPT 40| 38 35| 30 27| 33 31| 37 41| 40 40| 42 39| 41 38 Dew point temp(F)
DSD 2| 4 3| 4 4| 2 6| 6 6| 8 7| 7 5| 6 6 Dew point temp SD(F)
WBG 43| 59 35| 59 37| 65 43| 63 43| 59 41| 57 39| 57 39 Wet bulb temp(F)
SKY 12| 42 11| 13 9| 11 44| 35 55| 66 80| 46 55| 47 31 Sky cover(%)
SSD 10| 33 11| 20 8| 13 28| 17 22| 23 16| 21 21| 28 15 Sky cover SD(%)
WDR 32| 31 30| 30 26| 16 28| 22 27| 25 25| 28 29| 31 29 Wind dir (deg)
WSP 1| 12 0| 5 0| 9 0| 11 0| 10 0| 9 0| 7 0 Wind spd (kts)
WSD 2| 2 1| 2 0| 2 1| 3 1| 3 2| 3 2| 3 2 Wind spd SD(kts)
GST 4| 21 3| 12 1| 17 1| 20 2| 21 3| 19 3| 15 2 Wind gust(kts)
GSD 3| 3 2| 3 1| 3 2| 5 3| 5 5| 5 3| 5 3 Wind gust SD(kts)
P12 2| 2 6| 0 0| 0 0| 7 11| 22 36| 41 34| 35 19 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 0| 3 7| 7 5| 10 0 12-hr QPF(.01in)
Q24 | 0| 0| 0| 0| 10| 12| 10 9 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 0| 1 3| 3 1| 3 0 Duration of precip(hrs)
T12 5| 3 2| 1 1| 2 2| 6 7| 8 9| 8 7| 15 10 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 1| 8 7| 27 40| 41 25| 30 10 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 104| 96 67| 86 89|108 108|106 93| 95 86| 88 77| 87 82 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 3| 49 0| 51 6| 49 6| 43 5| 19 2| 47 4| 38 5 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
OD137 NBM V5.0 NBX GUIDANCE 8/28/2026 1700 UTC
SUN 06| MON 07| TUE 08
UTC 00 12 |00 12 |00 12 Time (UTC)
PDT 17 05 |17 05 |17 05 Time (PDT)
FHR 199 211|223 235|247 259 Forecast Hour
TXN 72 37| 76 40| 80 42 Max/Min Temp(F)
XND 8 6| 8 5| 7 6 SD of max/min temps(F)
TMP 69 40| 72 43| 75 45 Temperature(F)
TSD 8 5| 8 5| 8 5 SD of temp(F)
DPT 41 37| 40 37| 40 37 Dew point temp(F)
DSD 7 6| 7 6| 6 6 Dew point temp SD(F)
WBG 60 39| 61 41| 63 42 Wet bulb temp(F)
SKY 32 27| 22 28| 31 34 Sky cover(%)
SSD 19 26| 12 6| 24 9 Sky cover SD(%)
WDR 30 27| 28 28| 30 29 Wind dir (deg)
WSP 5 0| 5 0| 5 0 Wind spd (kts)
WSD 3 1| 3 2| 3 1 Wind spd SD(kts)
GST 12 1| 12 1| 13 1 Wind gust(kts)
GSD 4 3| 4 3| 5 2 Wind gust SD(kts)
P12 13 8| 9 11| 6 5 12-hr PoP(%)
Q12 0 0| 0 4| 0 0 12-hr QPF(.01in)
Q24 0| 4| 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 16 4| 14 3| 6 1 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 94 86| 99 92|103 99 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 20 17| 34 19| 32 16 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
OD137 NBM V5.0 NBP GUIDANCE 8/28/2026 1300 UTC
SAT 29| SUN 30| MON 31| TUE 01| WED 02| THU 03| FRI 04| SAT 05| SUN 06|
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 45| 76 34| 76 40| 84 46| 83 42| 74 39| 68 35| 68 35| 72 37| 72 Mean min/max temp(F)
TXNSD 4| 3 3| 3 4| 3 4| 3 4| 6 5| 8 6| 9 7| 8 6| 8 SD min/max temp(F)
TXNP1 40| 72 29| 72 35| 80 41| 79 38| 66 33| 59 27| 58 28| 62 30| 62 10th percentile min/max temp(F)
TXNP2 42| 73 31| 74 37| 82 43| 81 39| 70 36| 63 30| 62 30| 66 32| 66 25th percentile min/max temp(F)
TXNP5 45| 75 34| 77 38| 84 45| 83 41| 73 39| 68 33| 67 33| 72 37| 72 50th percentile min/max temp(F)
TXNP7 48| 78 36| 79 44| 86 51| 85 45| 80 43| 73 39| 72 37| 79 41| 79 75th percentile min/max temp(F)
TXNP9 50| 79 39| 80 45| 87 52| 86 47| 83 46| 82 44| 82 45| 82 45| 82 90th percentile min/max temp(F)
WSPP1 0| 9 0| 2 0| 5 0| 5 0| 4 0| 3 0| 3 0| 3 0| 3 10th percentile wnd(kts)
WSPP2 0| 10 0| 4 0| 7 0| 7 0| 7 0| 5 0| 5 0| 4 0| 4 25th percentile wnd(kts)
WSPP5 1| 12 0| 5 0| 8 0| 10 0| 9 0| 8 0| 7 0| 5 0| 5 50th percentile wnd(kts)
WSPP7 2| 13 1| 7 0| 10 0| 12 1| 12 2| 11 1| 9 1| 8 1| 7 75th percentile wnd(kts)
WSPP9 4| 14 2| 8 0| 10 1| 14 1| 14 3| 12 3| 11 2| 10 2| 11 90th percentile wnd(kts)
W24P1 | 8 | 12 | 6 | 9 | 9 | 9 | 7 | 7 | 6 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 9 | 13 | 7 | 10 | 11 | 12 | 9 | 8 | 7 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 10 | 15 | 8 | 11 | 13 | 14 | 13 | 11 | 8 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 13 | 16 | 9 | 12 | 16 | 16 | 15 | 13 | 12 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 16 | 17 | 10 | 13 | 19 | 18 | 17 | 17 | 15 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 16 | 21 | 13 | 17 | 18 | 17 | 15 | 14 | 12 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 17 | 23 | 13 | 19 | 20 | 22 | 18 | 17 | 14 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 20 | 25 | 16 | 21 | 23 | 24 | 23 | 20 | 17 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 24 | 26 | 17 | 23 | 27 | 27 | 26 | 24 | 22 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 26 | 28 | 19 | 24 | 31 | 31 | 30 | 29 | 25 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| 2| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 11| 28| 19| 0| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 0| 0| 3| 24| 59| 45| 10| 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 013|008 016|010 013|005 009|005 012|006 011|008 012|008 011|008 012|009 10th percentile MSLP(mb)
SLPP2 014|010 018|011 014|006 010|006 012|008 012|010 013|011 014|011 014|011 25th percentile MSLP(mb)
SLPP5 014|011 018|012 015|007 012|007 013|010 014|012 016|013 018|014 018|014 50th percentile MSLP(mb)
SLPP7 015|012 019|013 017|009 013|008 015|012 017|013 018|015 020|016 020|016 75th percentile MSLP(mb)
SLPP9 015|012 020|014 018|010 014|010 016|014 019|015 021|018 023|018 024|017 90th percentile MSLP(mb)