NBM Guidance for BROGAN HILL (OD141)
44.2774N 117.6491W
Elevation 3980 ft
HOURLY TO 24 HOURS:
OD141 NBM V5.0 NBH GUIDANCE 8/28/2026 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 73 75 79 81 83 83 83 83 82 79 74 70 68 67 64 62 60 58 56 55 52 55 61 65 68 Temperature(F)
TSD 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 2 2 3 3 2 3 2 2 SD of temp(F)
DPT 44 43 43 42 41 39 37 35 35 37 38 40 42 43 43 42 41 41 41 41 39 39 40 41 40 Dew point temp(F)
DSD 2 3 2 2 3 3 4 4 5 5 5 4 4 4 3 3 3 3 2 2 2 2 2 2 2 Dew point temp SD(F)
WBG 63 66 68 69 69 68 67 67 66 65 61 59 58 57 56 54 53 52 50 49 47 50 53 57 59 Wet bulb temp(F)
SKY 70 61 68 77 75 73 71 88 89 85 85 85 82 59 75 63 50 30 23 15 17 20 12 8 1 Sky cover(%)
SSD 30 29 27 29 16 21 18 14 12 14 11 13 18 24 24 30 36 30 29 15 18 17 21 18 1 Sky cover SD(%)
WDR 30 15 14 15 18 20 21 22 22 21 24 31 29 30 30 30 29 29 29 29 29 29 30 30 30 Wind dir (deg)
WSP 4 2 5 8 10 11 11 11 10 6 4 5 5 6 8 8 9 9 8 8 8 8 9 9 8 Wind spd (kts)
WSD 2 3 3 3 3 2 2 2 2 2 3 3 3 4 4 4 4 3 3 3 3 3 3 3 3 Wind spd SD(kts)
GST 8 5 10 15 18 19 20 20 17 11 8 9 10 10 13 13 14 14 13 13 12 13 13 14 14 Wind gust(kts)
GSD 2 4 3 3 3 3 3 3 3 3 4 3 4 5 5 5 5 4 4 4 3 3 3 3 4 Wind gust SD(kts)
P01 0 0 0 0 1 1 1 1 2 2 2 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1-hr PoP(%)
P06 1 2 2 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 1 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 112113113114115115113111110113114114114113112111112110109108107106105104103 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 130130130190130130130130130130130170150180170160-88-88-88-88-88-88-88-88-88 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 120110110180130130130130130110100140130140140140150130110110 90 80110 70 60 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 18 35 49 68 86 97105101 65 13 5 5 5 5 5 5 5 5 5 5 5 5 12 20 33 MixHgt 100s feet AGL
TWD 30 21 19 20 20 22 21 22 24 22 33 36 33 33 32 32 31 30 30 30 29 29 29 28 27 Transport wind dir
TWS 4 3 7 11 14 16 17 16 13 6 4 9 11 13 14 14 14 13 12 11 11 10 10 10 8 Transport wind spd(kts)
SOL 50 63 75 74 76 66 56 43 19 6 2 1 1 0 0 0 0 0 0 0 0 7 23 39 53 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
OD141 NBM V5.0 NBS GUIDANCE 8/28/2026 1600 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 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 52 79 41 75 45 Max/Min Temp(F)
XND 3 3 4 3 5 SD of max/min temps(F)
TMP 83 83 74 67 60 55 61 70 77 74 63 56 49 44 51 62 71 73 64 58 53 48 58 Temperature(F)
TSD 2 2 2 2 3 3 3 2 2 3 3 4 3 3 2 2 2 2 2 3 3 3 3 SD of temp(F)
DPT 41 35 38 43 41 41 40 39 37 33 35 35 35 35 36 31 28 25 28 29 29 29 29 Dew point temp(F)
DSD 3 4 5 4 3 2 2 3 4 6 5 3 3 3 3 3 4 5 4 4 5 4 4 Dew point temp SD(F)
WBG 69 67 61 57 53 49 53 62 65 60 53 49 44 40 46 55 61 59 52 49 46 43 50 Wet bulb temp(F)
SKY 75 88 85 59 50 15 12 1 22 48 18 33 15 9 1 0 8 20 7 9 14 5 1 Sky cover(%)
SSD 16 14 11 24 36 15 21 1 32 30 23 36 11 6 2 2 21 19 7 8 7 4 2 Sky cover SD(%)
WDR 18 22 24 30 29 29 30 27 25 31 33 32 30 29 30 29 23 16 8 33 32 32 33 Wind dir (deg)
WSP 10 11 4 6 9 8 9 6 12 14 16 13 8 7 8 3 3 3 3 2 1 1 2 Wind spd (kts)
WSD 3 2 3 4 4 3 3 3 3 3 3 3 3 3 2 2 2 3 2 2 2 2 2 Wind spd SD(kts)
GST 18 20 8 10 14 13 13 13 21 21 23 19 13 12 12 7 9 9 7 5 4 4 4 Wind gust(kts)
GSD 3 3 4 5 5 4 3 5 3 3 3 4 4 3 3 3 3 3 2 2 3 2 2 Wind gust SD(kts)
P06 1 2 2 2 3 20 9 0 0 0 0 6-hr PoP(%)
P12 2 2 22 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 3 3 2 1 0 0 0 1 3 2 1 0 0 0 0 0 0 0 0 0 0 0 3-hr Tstm prob(%)
T06 3 3 1 0 3 3 1 0 0 1 0 6-hr Tstm prob(%)
T12 3 3 3 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 0 Cond prob of rain(%)
S06 0 0 0 0 0 0 0 0 0 0 0 6-hr snow(1/10in)
SLV 120110110110110110110100100100 94 85 72 69 68 73 83 90 92 89 89 91 93 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG 130130130180-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 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 130130100140150110110 49 80130140 80 80 90200210180150130120130150100 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 86101 5 5 5 5 12 57 91 67 17 11 5 5 10 41 63 68 5 5 5 5 5 MixHgt 100s feet AGL
TWD 20 22 33 33 31 30 29 25 25 30 33 34 30 29 31 29 26 26 10 35 33 34 36 Transport wind dir
TWS 14 16 4 13 14 11 10 10 16 15 18 16 13 12 10 6 10 8 4 6 5 5 3 Transport wind spd(kts)
SOL 76 43 2 0 0 0 23 64 73 45 3 2 0 0 18 55 84 57 15 8 0 0 7 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
OD141 NBM V5.0 NBE GUIDANCE 8/28/2026 1600 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 20| 32 44| 56 68| 80 92|104 116|128 140|152 164|176 188 Forecast Hour
TXN 52| 79 41| 75 45| 82 51| 83 49| 75 45| 70 40| 69 40 49 80 Max/Min Temp(F)
XND 3| 3 4| 3 5| 3 5| 3 4| 6 6| 8 7| 9 7 SD of max/min temps(F)
TMP 55| 74 44| 73 48| 80 55| 80 51| 72 51| 66 46| 66 45 Temperature(F)
TSD 3| 3 3| 2 3| 2 4| 3 3| 7 4| 9 6| 9 6 SD of temp(F)
DPT 41| 33 35| 25 29| 27 32| 31 41| 35 40| 38 40| 39 41 Dew point temp(F)
DSD 2| 6 3| 5 4| 3 8| 7 7| 10 7| 10 6| 8 6 Dew point temp SD(F)
WBG 49| 60 40| 59 43| 64 48| 63 47| 59 46| 56 44| 58 43 Wet bulb temp(F)
SKY 15| 48 9| 20 5| 18 39| 49 44| 78 80| 62 56| 45 31 Sky cover(%)
SSD 15| 30 6| 19 4| 14 30| 24 25| 28 16| 21 24| 21 24 Sky cover SD(%)
WDR 29| 31 29| 16 32| 14 32| 22 30| 25 26| 24 31| 31 31 Wind dir (deg)
WSP 8| 14 7| 3 1| 7 3| 13 5| 14 5| 10 5| 8 6 Wind spd (kts)
WSD 3| 3 3| 3 2| 2 3| 4 3| 4 4| 4 4| 4 3 Wind spd SD(kts)
GST 13| 21 12| 9 4| 13 6| 21 9| 22 9| 19 10| 16 11 Wind gust(kts)
GSD 4| 3 3| 3 2| 3 3| 5 4| 5 6| 5 5| 6 4 Wind gust SD(kts)
P12 2| 2 22| 0 0| 0 1| 6 13| 7 22| 30 30| 24 12 -99-99 12-hr PoP(%)
Q12 0| 0 0| 0 0| 0 0| 0 0| 0 4| 3 2| 3 0 12-hr QPF(.01in)
Q24 | 0| 0| 0| 0| 4| 5| 3 9 24-hr QPF(.01in)
DUR 0| 0 0| 0 0| 0 0| 0 0| 0 1| 1 1| 1 0 Duration of precip(hrs)
T12 3| 3 3| 0 1| 0 1| 4 6| 5 5| 7 8| 11 8 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| 7 3| 7 21| 28 18| 16 7 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 108|102 69| 90 91|106 109|105 95| 96 88| 90 80| 88 85 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 2| 49 0| 54 6| 49 5| 40 5| 41 2| 23 1| 44 5 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
OD141 NBM V5.0 NBX GUIDANCE 8/28/2026 1600 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 200 212|224 236|248 260 Forecast Hour
TXN 72 42| 75 46| 79 48 Max/Min Temp(F)
XND 7 7| 8 6| 7 6 SD of max/min temps(F)
TMP 69 46| 72 49| 76 51 Temperature(F)
TSD 8 6| 8 5| 7 5 SD of temp(F)
DPT 38 39| 36 39| 36 39 Dew point temp(F)
DSD 9 6| 9 6| 8 6 Dew point temp SD(F)
WBG 59 44| 60 45| 64 47 Wet bulb temp(F)
SKY 36 20| 44 31| 30 31 Sky cover(%)
SSD 17 13| 14 11| 13 16 Sky cover SD(%)
WDR 33 30| 11 30| 34 29 Wind dir (deg)
WSP 6 5| 5 4| 5 4 Wind spd (kts)
WSD 4 4| 4 4| 4 3 Wind spd SD(kts)
GST 12 9| 11 8| 12 8 Wind gust(kts)
GSD 5 4| 5 5| 5 4 Wind gust SD(kts)
P12 7 7| 5 10| 4 3 12-hr PoP(%)
Q12 0 0| 0 6| 0 0 12-hr QPF(.01in)
Q24 0| 6| 0 24-hr QPF(.01in)
DUR 0 0| 0 2| 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 1| 7 2| 3 0 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 93 89| 97 94|102 100 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 20 18| 34 18| 33 18 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
OD141 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 52| 79 41| 75 45| 82 51| 83 48| 75 45| 70 40| 69 40| 72 42| 72 Mean min/max temp(F)
TXNSD 3| 3 4| 3 5| 3 5| 3 4| 6 6| 8 7| 9 7| 7 6| 7 SD min/max temp(F)
TXNP1 48| 76 34| 72 39| 79 45| 80 44| 68 37| 59 31| 57 32| 63 35| 63 10th percentile min/max temp(F)
TXNP2 49| 77 37| 73 41| 80 46| 82 45| 70 40| 64 34| 62 35| 67 37| 67 25th percentile min/max temp(F)
TXNP5 52| 80 40| 75 45| 83 50| 84 48| 75 45| 69 38| 67 37| 71 42| 71 50th percentile min/max temp(F)
TXNP7 55| 81 45| 76 51| 85 57| 85 52| 81 49| 75 45| 73 43| 75 47| 75 75th percentile min/max temp(F)
TXNP9 56| 82 46| 79 52| 86 58| 86 54| 83 53| 82 51| 82 52| 82 51| 82 90th percentile min/max temp(F)
WSPP1 4| 9 5| 2 0| 5 1| 7 2| 7 2| 5 1| 3 3| 3 1| 3 10th percentile wnd(kts)
WSPP2 6| 12 6| 3 1| 6 2| 10 4| 9 3| 8 3| 5 4| 4 3| 4 25th percentile wnd(kts)
WSPP5 8| 14 7| 3 2| 7 3| 12 5| 12 5| 10 6| 8 6| 6 5| 6 50th percentile wnd(kts)
WSPP7 10| 15 9| 5 4| 8 6| 15 7| 15 7| 13 8| 12 9| 10 8| 8 75th percentile wnd(kts)
WSPP9 13| 17 11| 7 5| 9 8| 17 9| 17 10| 15 11| 15 11| 14 10| 12 90th percentile wnd(kts)
W24P1 | 13 | 16 | 9 | 9 | 12 | 14 | 11 | 10 | 8 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 14 | 18 | 10 | 10 | 14 | 15 | 13 | 11 | 10 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 16 | 20 | 11 | 11 | 17 | 18 | 16 | 14 | 12 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 17 | 21 | 13 | 13 | 20 | 22 | 19 | 17 | 16 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 19 | 22 | 15 | 14 | 23 | 24 | 22 | 20 | 19 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 20 | 23 | 14 | 13 | 18 | 20 | 17 | 15 | 13 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 22 | 26 | 15 | 15 | 21 | 23 | 19 | 18 | 17 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 23 | 29 | 17 | 17 | 24 | 26 | 24 | 22 | 19 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 26 | 30 | 20 | 19 | 28 | 30 | 28 | 26 | 23 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 27 | 31 | 22 | 21 | 32 | 33 | 31 | 29 | 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| 0| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 0| 0| 12| 2| 0| 75th percentile 24hr QPF(1/100in)
Q24P9 | 21| 0| 0| 0| 7| 69| 41| 4| 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 011|006 014|010 012|004 007|004 010|005 010|006 011|006 010|007 011|008 10th percentile MSLP(mb)
SLPP2 012|008 016|011 013|005 009|005 011|007 011|009 012|010 013|010 014|010 25th percentile MSLP(mb)
SLPP5 012|009 017|012 014|007 010|006 012|009 013|011 014|012 016|013 016|013 50th percentile MSLP(mb)
SLPP7 013|010 018|013 016|008 012|008 014|011 015|012 017|014 019|016 020|015 75th percentile MSLP(mb)
SLPP9 013|010 019|014 017|010 013|009 015|013 018|014 020|016 022|018 022|017 90th percentile MSLP(mb)