NBM Guidance for BROGAN HILL (OD141)
44.2774N 117.6491W
Elevation 3980 ft
HOURLY TO 24 HOURS:
OD141 NBM V5.0 NBH GUIDANCE 8/29/2026 1600 UTC
UTC 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 Time (UTC)
PDT 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 Time (PDT)
TMP 69 71 74 75 76 77 75 73 72 68 62 59 57 55 52 50 48 46 44 43 41 44 50 55 59 Temperature(F)
TSD 2 2 2 2 2 2 2 2 3 3 2 3 3 3 3 3 2 2 2 2 2 1 1 1 1 SD of temp(F)
DPT 41 40 40 38 36 34 33 33 32 33 32 33 33 33 34 34 34 35 35 35 34 34 35 36 34 Dew point temp(F)
DSD 2 2 2 3 3 3 4 5 4 4 4 3 2 2 2 2 2 2 2 3 3 2 3 2 2 Dew point temp SD(F)
WBG 60 63 64 64 65 64 61 60 58 55 52 50 48 47 45 44 43 41 41 40 38 41 45 50 52 Wet bulb temp(F)
SKY 0 1 0 5 8 20 20 39 45 35 27 15 11 5 6 6 6 8 8 8 9 11 1 1 0 Sky cover(%)
SSD 0 1 1 8 13 20 27 34 34 31 28 15 10 5 6 6 7 7 7 7 7 9 2 1 0 Sky cover SD(%)
WDR 30 28 27 26 27 29 31 31 31 32 32 33 33 32 31 31 30 29 29 28 28 28 29 30 31 Wind dir (deg)
WSP 6 7 10 12 12 13 14 15 16 17 16 16 15 12 10 8 7 7 7 7 7 7 7 6 4 Wind spd (kts)
WSD 2 3 3 3 3 2 2 3 2 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 Wind spd SD(kts)
GST 11 13 18 20 20 21 21 22 23 24 23 23 21 18 15 12 11 11 11 11 11 11 11 10 8 Wind gust(kts)
GSD 4 4 3 3 3 2 2 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 Wind gust SD(kts)
P01 0 1 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 PoP(%)
P06 1 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 100 99 99100 99 99 98 96 93 88 82 79 77 74 72 71 69 69 68 68 68 67 68 68 69 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 -88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 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 70 60 60 90 90130130190200200210190170230-88200-88200-88-88-88-88230220210 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 33 51 74 84 91 95 88 75 47 28 8 6 6 5 5 5 5 5 5 5 5 5 10 16 28 MixHgt 100s feet AGL
TWD 27 24 25 25 26 26 27 30 31 32 32 33 33 33 33 30 30 29 29 29 29 29 32 32 32 Transport wind dir
TWS 8 9 13 16 17 17 16 15 16 18 17 18 18 17 14 13 11 11 10 10 10 10 8 7 5 Transport wind spd(kts)
SOL 57 69 83 84 74 73 63 47 21 7 2 2 1 1 0 0 0 0 0 0 0 8 24 40 55 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
OD141 NBM V5.0 NBS GUIDANCE 8/29/2026 1600 UTC
DT /AUG 30 /AUG 31 /SEP 1
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 05 08 11 14 17 20 23 26 29 32 35 38 41 44 47 50 53 56 59 62 65 68 71 Forecast Hour
TXN 41 74 44 81 51 Max/Min Temp(F)
XND 4 2 5 3 5 SD of max/min temps(F)
TMP 76 73 62 55 48 43 50 62 70 72 63 57 52 47 57 70 77 79 69 63 60 56 63 Temperature(F)
TSD 2 2 2 3 2 2 1 2 2 2 1 3 3 4 3 2 2 2 4 4 4 4 3 SD of temp(F)
DPT 36 33 32 33 34 35 35 31 28 26 28 29 28 27 27 26 26 25 28 27 27 29 32 Dew point temp(F)
DSD 3 5 4 2 2 3 3 3 3 3 2 3 3 3 3 2 2 2 2 4 6 7 8 Dew point temp SD(F)
WBG 65 60 52 47 43 40 45 55 61 59 52 48 44 41 48 58 64 63 55 52 50 48 54 Wet bulb temp(F)
SKY 8 39 27 5 6 8 1 2 7 26 9 6 11 7 2 1 2 19 19 41 45 46 57 Sky cover(%)
SSD 13 34 28 5 7 7 2 13 24 21 14 5 8 5 1 2 6 15 24 31 33 26 25 Sky cover SD(%)
WDR 27 31 32 32 30 28 29 29 17 15 12 27 29 29 33 12 13 14 11 32 32 32 36 Wind dir (deg)
WSP 12 15 16 12 7 7 7 3 4 4 4 1 0 1 1 9 9 7 3 3 2 2 4 Wind spd (kts)
WSD 3 3 3 3 2 2 2 1 1 2 1 2 2 2 2 2 1 2 2 3 3 3 2 Wind spd SD(kts)
GST 20 22 23 18 11 11 11 6 10 10 8 4 3 4 4 14 17 13 6 6 5 5 8 Wind gust(kts)
GSD 3 3 3 3 3 2 2 2 2 2 2 3 3 2 3 2 3 2 2 3 3 3 3 Wind gust SD(kts)
P06 1 0 0 0 0 0 0 0 0 0 0 6-hr PoP(%)
P12 0 0 1 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 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3-hr Tstm prob(%)
T06 2 1 0 0 0 0 0 0 0 1 1 6-hr Tstm prob(%)
T12 1 0 0 0 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 15 Cond prob of rain(%)
S06 0 0 0 0 0 0 0 0 0 0 0 6-hr snow(1/10in)
SLV 99 96 82 74 69 68 68 71 80 88 89 89 90 90 88 95100100100110110110110 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG -88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 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 90190210230-88-88230210110 90210130140130180190200210110100110110100 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
IFV 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
MHT 91 75 8 5 5 5 10 37 55 56 5 5 5 5 4 29 41 50 5 5 5 5 5 MixHgt 100s feet AGL
TWD 26 30 32 33 30 29 32 29 25 23 13 3 32 32 5 14 16 17 11 8 4 10 11 Transport wind dir
TWS 17 15 17 17 11 10 8 4 6 5 5 4 4 4 3 9 9 7 5 6 5 5 4 Transport wind spd(kts)
SOL 74 47 2 1 0 0 24 67 83 48 4 2 0 0 18 54 83 58 13 6 0 0 4 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
OD141 NBM V5.0 NBE GUIDANCE 8/29/2026 1600 UTC
SUN 30 |MON 31 |TUE 01 |WED 02 |THU 03 |FRI 04 |SAT 05 |SUN 06 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 20| 32 44| 56 68| 80 92|104 116|128 140|152 164|176 188 Forecast Hour
TXN 41| 74 44| 81 51| 83 49| 74 46| 70 41| 71 43| 73 44 49 79 Max/Min Temp(F)
XND 4| 2 5| 3 5| 3 4| 6 5| 8 6| 8 7| 9 7 SD of max/min temps(F)
TMP 43| 72 47| 79 56| 79 51| 70 51| 67 47| 69 48| 72 49 Temperature(F)
TSD 2| 2 4| 2 4| 3 3| 6 4| 8 5| 8 7| 9 6 SD of temp(F)
DPT 35| 26 27| 25 29| 32 42| 36 40| 39 41| 39 42| 39 42 Dew point temp(F)
DSD 3| 3 3| 2 7| 6 5| 8 7| 9 6| 9 6| 9 5 Dew point temp SD(F)
WBG 40| 59 41| 63 48| 64 48| 59 46| 58 45| 59 45| 61 46 Wet bulb temp(F)
SKY 8| 26 7| 19 46| 54 70| 80 77| 57 57| 56 51| 43 34 Sky cover(%)
SSD 7| 21 5| 15 26| 27 20| 26 13| 17 18| 17 27| 25 23 Sky cover SD(%)
WDR 28| 15 29| 14 32| 23 28| 22 26| 27 31| 26 31| 30 30 Wind dir (deg)
WSP 7| 4 1| 7 2| 13 4| 14 4| 9 4| 7 5| 7 5 Wind spd (kts)
WSD 2| 2 2| 2 3| 4 3| 4 4| 3 3| 4 3| 4 4 Wind spd SD(kts)
GST 11| 10 4| 13 5| 21 9| 22 8| 17 8| 15 9| 15 10 Wind gust(kts)
GSD 2| 2 2| 2 3| 5 6| 5 6| 5 4| 5 4| 6 5 Wind gust SD(kts)
P12 0| 0 1| 0 0| 10 9| 11 26| 28 24| 16 19| 19 12 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 0| 4 3| 0 0| 5 0 12-hr QPF(.01in)
Q24 | 0| 0| 0| 0| 7| 0| 5 9 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 0| 1 1| 0 0| 1 0 Duration of precip(hrs)
T12 1| 0 0| 0 1| 4 4| 6 5| 11 9| 6 5| 7 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| 0 0| 7 6| 14 27| 21 17| 10 20| 13 8 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 68| 88 90|103 112|105 93| 93 88| 91 88| 92 92| 96 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 3| 52 1| 53 5| 39 4| 42 3| 47 4| 46 3| 5 0 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
OD141 NBM V5.0 NBX GUIDANCE 8/29/2026 1600 UTC
MON 07| TUE 08| WED 09
UTC 00 12 |00 12 |00 12 Time (UTC)
PDT 17 05 |17 05 |17 05 Time (PDT)
FHR 200 212|224 236|248 260 Forecast Hour
TXN 74 43| 77 47| 79 47 Max/Min Temp(F)
XND 8 7| 7 6| 8 7 SD of max/min temps(F)
TMP 71 48| 74 51| 76 51 Temperature(F)
TSD 8 6| 7 5| 8 6 SD of temp(F)
DPT 39 41| 38 41| 40 42 Dew point temp(F)
DSD 9 6| 8 6| 8 7 Dew point temp SD(F)
WBG 61 45| 62 47| 63 48 Wet bulb temp(F)
SKY 37 38| 45 24| 33 27 Sky cover(%)
SSD 30 33| 26 12| 15 13 Sky cover SD(%)
WDR 22 30| 28 30| 29 30 Wind dir (deg)
WSP 8 4| 7 5| 8 5 Wind spd (kts)
WSD 4 3| 4 3| 4 3 Wind spd SD(kts)
GST 16 8| 14 9| 16 9 Wind gust(kts)
GSD 5 4| 5 5| 6 4 Wind gust SD(kts)
P12 13 4| 4 5| 5 8 12-hr PoP(%)
Q12 0 0| 0 0| 0 0 12-hr QPF(.01in)
Q24 0| 0| 0 24-hr QPF(.01in)
DUR 0 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 10 2| 4 3| 5 9 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 96 92| 99 99|106 104 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 15 15| 24 11| 26 18 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
OD141 NBM V5.0 NBP GUIDANCE 8/29/2026 1300 UTC
SUN 30| MON 31| TUE 01| WED 02| THU 03| FRI 04| SAT 05| SUN 06| MON 07|
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 41| 74 44| 81 51| 83 49| 74 46| 70 41| 71 43| 73 44| 74 43| 74 Mean min/max temp(F)
TXNSD 4| 2 5| 3 5| 3 4| 6 5| 8 6| 8 7| 9 7| 8 7| 8 SD min/max temp(F)
TXNP1 36| 72 38| 77 45| 78 44| 68 40| 61 34| 61 34| 63 34| 64 35| 64 10th percentile min/max temp(F)
TXNP2 38| 73 40| 80 46| 81 45| 71 44| 64 36| 65 37| 67 39| 68 39| 68 25th percentile min/max temp(F)
TXNP5 40| 74 43| 82 50| 83 48| 74 46| 69 40| 71 42| 73 44| 72 41| 72 50th percentile min/max temp(F)
TXNP7 46| 75 51| 84 57| 85 52| 77 49| 75 46| 76 49| 81 49| 81 48| 81 75th percentile min/max temp(F)
TXNP9 47| 77 51| 84 58| 86 55| 81 52| 82 50| 83 53| 86 54| 85 53| 85 90th percentile min/max temp(F)
WSPP1 5| 2 0| 5 0| 6 2| 7 2| 5 1| 3 2| 4 2| 4 0| 3 10th percentile wnd(kts)
WSPP2 6| 3 0| 6 2| 9 3| 9 3| 7 3| 5 3| 5 3| 5 3| 5 25th percentile wnd(kts)
WSPP5 7| 4 2| 7 3| 12 5| 12 4| 9 5| 8 5| 7 6| 8 5| 7 50th percentile wnd(kts)
WSPP7 8| 6 4| 8 6| 14 7| 15 6| 11 7| 10 8| 10 8| 12 7| 10 75th percentile wnd(kts)
WSPP9 9| 7 4| 9 7| 15 9| 17 9| 13 8| 12 10| 14 10| 15 9| 14 90th percentile wnd(kts)
W24P1 | 17 | 9 | 9 | 11 | 13 | 11 | 9 | 9 | 9 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 19 | 10 | 10 | 13 | 15 | 12 | 11 | 10 | 11 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 20 | 10 | 11 | 16 | 18 | 15 | 13 | 13 | 13 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 22 | 12 | 12 | 19 | 20 | 18 | 16 | 17 | 17 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 24 | 13 | 13 | 21 | 22 | 20 | 18 | 19 | 20 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 25 | 14 | 12 | 17 | 19 | 17 | 14 | 15 | 15 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 27 | 15 | 15 | 20 | 23 | 19 | 17 | 16 | 17 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 29 | 16 | 17 | 24 | 26 | 22 | 20 | 20 | 20 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 31 | 18 | 19 | 27 | 29 | 27 | 24 | 25 | 24 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 33 | 20 | 20 | 31 | 31 | 30 | 27 | 28 | 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| 1| 11| 2| 0| 0| 75th percentile 24hr QPF(1/100in)
Q24P9 | 0| 0| 2| 32| 49| 27| 38| 6| 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|011 012|004 007|003 009|007 009|007 009|007 010|007 009|007 010|005 10th percentile MSLP(mb)
SLPP2 017|011 013|006 007|004 011|008 010|008 012|010 013|010 012|009 014|009 25th percentile MSLP(mb)
SLPP5 017|012 014|007 008|005 012|009 013|010 014|012 016|012 015|012 016|012 50th percentile MSLP(mb)
SLPP7 018|013 015|008 010|006 014|011 014|012 016|014 018|014 018|014 018|014 75th percentile MSLP(mb)
SLPP9 019|013 016|009 011|007 015|013 016|013 017|015 020|016 020|017 021|017 90th percentile MSLP(mb)