NBM Guidance for FIELDS (FEFO3)
43.6805N 122.3020W
Elevation 3363 ft
HOURLY TO 24 HOURS:
FEFO3 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 63 66 70 72 73 73 72 71 68 65 60 57 55 53 52 51 50 49 49 48 47 46 49 51 54 Temperature(F)
TSD 1 1 1 1 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 2 2 1 1 SD of temp(F)
DPT 49 50 49 48 49 50 50 49 48 47 45 45 45 46 47 47 47 48 48 48 47 46 49 48 48 Dew point temp(F)
DSD 1 1 2 2 2 2 2 2 2 2 3 2 2 2 2 2 1 1 2 2 2 2 2 2 2 Dew point temp SD(F)
WBG 57 63 65 67 67 67 64 63 61 58 54 53 51 51 49 49 49 48 48 47 46 46 49 51 52 Wet bulb temp(F)
SKY 2 1 1 0 1 0 5 7 8 12 16 19 28 35 41 47 52 57 72 80 80 75 67 35 34 Sky cover(%)
SSD 4 2 3 0 2 0 15 22 25 27 30 30 35 30 31 35 30 29 30 34 34 36 34 34 37 Sky cover SD(%)
WDR 32 31 31 30 30 30 30 30 30 30 30 29 28 29 24 30 30 24 30 31 27 27 34 32 29 Wind dir (deg)
WSP 2 3 3 3 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 2 Wind spd (kts)
WSD 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 Wind spd SD(kts)
GST 5 8 9 10 10 10 10 10 9 8 6 6 6 5 3 3 2 2 2 2 2 2 3 4 6 Wind gust(kts)
GSD 2 2 1 1 1 1 1 1 1 2 2 3 2 2 1 1 1 1 1 1 1 1 1 1 1 Wind gust SD(kts)
P01 0 0 0 0 0 0 0 0 0 0 0 1 1 5 5 3 2 2 4 2 2 2 1 0 0 1-hr PoP(%)
P06 0 7 11 6-hr PoP(%)
Q01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 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 12 12 12 0 0 14 26 15 15 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 88 89 90 91 92 93 94 94 92 91 89 88 87 87 85 84 82 81 80 78 77 75 74 74 73 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 -88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88130130130130130-88-88 Ceiling height*
MVC 3 1 2 1 0 0 0 0 1 2 2 3 4 7 6 8 8 10 11 12 12 9 6 5 4 Prob cig<=3000ft(%) MVFR
IFC 0 0 0 0 0 0 0 0 0 1 2 2 2 2 3 3 2 3 4 4 5 4 3 2 1 Prob cig<1000ft(%) IFR
LIC 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 1 2 3 3 4 3 3 2 0 Prob cig<500ft(%) LIFR
LCB 230210-88-88 17 29 48 44 44 45 45 32 26 22 23 22 18 18 16 18 14 12 13 23 70 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
MVV 4 2 1 1 1 0 0 0 0 1 1 1 1 0 1 3 4 6 7 7 6 6 6 4 3 Prob vsby<=5mi(%) MVFR
IFV 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 2 3 4 5 5 5 5 5 3 2 Prob vsby<3mi(%) IFR
LIV 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 3 3 4 4 3 2 1 Prob vsby<1mi(%) LIFR
MHT 20 27 33 39 40 43 43 40 37 28 9 6 4 4 8 7 5 8 11 14 4 5 13 17 24 MixHgt 100s feet AGL
TWD 29 28 27 28 28 28 28 29 29 30 29 29 30 30 29 28 27 28 28 29 28 28 30 29 29 Transport wind dir
TWS 4 6 7 8 8 9 9 9 8 8 7 8 6 4 4 3 3 3 4 3 3 3 3 4 5 Transport wind spd(kts)
SOL 53 66 82 86 85 78 67 52 29 12 3 3 2 2 0 0 0 0 0 0 0 2 11 26 46 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
FEFO3 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 46 69 42 75 50 Max/Min Temp(F)
XND 3 2 3 3 2 SD of max/min temps(F)
TMP 73 71 60 53 50 48 49 58 66 65 55 49 46 43 47 64 73 72 60 54 52 51 56 Temperature(F)
TSD 2 2 2 2 2 2 2 2 2 2 2 2 1 1 2 3 3 2 2 2 2 2 2 SD of temp(F)
DPT 49 49 45 46 47 48 49 47 41 42 40 41 43 42 41 39 37 41 40 41 40 38 39 Dew point temp(F)
DSD 2 2 3 2 1 2 2 2 3 2 2 2 2 2 3 3 3 4 3 3 5 5 5 Dew point temp SD(F)
WBG 67 63 54 51 49 47 49 57 61 58 49 46 45 43 45 57 64 61 53 49 48 47 50 Wet bulb temp(F)
SKY 1 7 16 35 52 80 67 10 28 1 9 16 6 19 5 8 9 4 11 8 8 12 8 Sky cover(%)
SSD 2 22 30 30 30 34 34 36 33 2 23 28 7 36 4 17 15 5 10 8 5 9 6 Sky cover SD(%)
WDR 30 30 30 29 30 31 34 30 30 30 32 27 14 12 12 32 31 32 33 10 12 12 12 Wind dir (deg)
WSP 3 3 2 2 1 1 1 3 3 3 2 1 1 1 2 2 3 2 1 2 2 2 2 Wind spd (kts)
WSD 0 1 1 1 0 0 1 1 1 1 1 1 0 0 0 1 1 1 0 1 1 1 1 Wind spd SD(kts)
GST 10 10 6 5 2 2 3 8 11 11 6 4 3 4 4 5 9 9 3 7 6 5 5 Wind gust(kts)
GSD 1 1 2 2 1 1 1 1 1 2 2 2 1 1 1 1 2 1 1 2 1 1 2 Wind gust SD(kts)
P06 0 7 11 2 0 2 2 0 0 0 0 6-hr PoP(%)
P12 14 2 3 0 0 12-hr PoP(%)
Q06 0 0 2 0 0 0 0 0 0 0 0 6-hr QPF(.01in)
Q12 2 0 0 0 0 12-hr QPF(.01in)
DUR 1 0 0 0 0 Duration of precip(hrs)
T03 0 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 0 0 0 0 0 0 0 0 0 1 0 6-hr Tstm prob(%)
T12 0 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 12 0 15 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 92 94 89 87 82 78 74 73 74 74 73 69 68 68 69 72 81 87 90 91 91 98 99 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG -88-88-88-88-88130130-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88-88 Ceiling height*
IFC 0 0 2 2 2 4 3 0 0 0 1 2 3 3 4 1 0 0 1 2 3 3 4 Prob cig<1000ft(%) IFR
LCB 17 44 45 22 18 18 13160190 29 39 80100150160140120110120190190170120 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
IFV 0 0 0 0 3 5 5 0 0 0 0 2 5 10 13 0 0 0 1 3 6 14 14 Prob vsby<3mi(%) IFR
MHT 40 40 9 4 5 14 13 33 46 41 10 2 3 3 5 25 39 34 5 1 2 2 3 MixHgt 100s feet AGL
TWD 28 29 29 30 27 29 30 29 30 31 32 34 12 10 8 32 31 32 34 8 11 11 12 Transport wind dir
TWS 8 9 7 4 3 3 3 6 8 9 7 4 3 3 3 4 5 6 5 4 4 5 5 Transport wind spd(kts)
SOL 85 52 3 2 0 0 11 56 85 56 5 3 0 0 13 48 84 62 20 10 0 0 4 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
FEFO3 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 46| 69 42| 75 50| 81 51| 73 49| 66 47| 64 45| 68 45 48 77 Max/Min Temp(F)
XND 3| 2 3| 3 2| 3 3| 5 3| 6 3| 7 4| 7 5 SD of max/min temps(F)
TMP 48| 65 43| 72 51| 75 52| 66 51| 60 50| 59 47| 64 47 Temperature(F)
TSD 2| 2 1| 2 2| 3 2| 5 2| 6 3| 7 4| 8 5 SD of temp(F)
DPT 48| 42 42| 41 38| 45 47| 50 48| 48 49| 48 45| 47 43 Dew point temp(F)
DSD 2| 2 2| 4 5| 3 4| 4 3| 5 3| 5 4| 4 4 Dew point temp SD(F)
WBG 47| 58 43| 61 47| 65 50| 60 49| 56 49| 56 45| 58 46 Wet bulb temp(F)
SKY 80| 1 19| 4 12| 19 51| 29 68| 80 84| 50 58| 37 33 Sky cover(%)
SSD 34| 2 36| 5 9| 21 23| 21 29| 14 14| 23 30| 27 27 Sky cover SD(%)
WDR 31| 30 12| 32 12| 30 13| 29 17| 25 23| 29 14| 31 13 Wind dir (deg)
WSP 1| 3 1| 2 2| 3 1| 3 1| 2 2| 1 1| 2 2 Wind spd (kts)
WSD 0| 1 0| 1 1| 1 1| 1 1| 1 1| 1 1| 1 1 Wind spd SD(kts)
GST 2| 11 4| 9 5| 10 2| 10 3| 9 5| 8 4| 8 4 Wind gust(kts)
GSD 1| 2 1| 1 1| 2 1| 3 3| 5 3| 4 2| 3 3 Wind gust SD(kts)
P12 14| 2 3| 0 0| 0 2| 27 31| 45 80| 71 51| 33 19 -99-99 12-hr PoP(%)
Q12 2| 0 0| 0 0| 0 0| 5 3| 18 44| 32 7| 3 0 12-hr QPF(.01in)
Q24 | 0| 0| 0| 8| 62| 39| 3 35 24-hr QPF(.01in)
DUR 1| 0 0| 0 0| 0 0| 1 1| 4 6| 5 2| 1 0 Duration of precip(hrs)
T12 0| 0 0| 0 1| 1 2| 17 12| 4 9| 12 8| 11 6 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 15| 0 0| 0 0| 1 3| 29 21| 74 80| 70 18| 28 11 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 78| 74 68| 87 98|105 98| 94 83| 88 78| 78 72| 83 80 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| 50 2| 52 7| 47 6| 46 6| 5 0| 3 0| 44 5 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
FEFO3 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 74 48| 78 51| 80 52 Max/Min Temp(F)
XND 9 5| 9 5| 9 6 SD of max/min temps(F)
TMP 70 50| 73 53| 75 54 Temperature(F)
TSD 9 5| 9 5| 9 5 SD of temp(F)
DPT 46 43| 46 44| 49 44 Dew point temp(F)
DSD 7 6| 7 5| 6 5 Dew point temp SD(F)
WBG 61 47| 64 49| 66 50 Wet bulb temp(F)
SKY 16 41| 17 40| 14 39 Sky cover(%)
SSD 25 33| 15 13| 6 12 Sky cover SD(%)
WDR 31 17| 31 3| 31 10 Wind dir (deg)
WSP 2 2| 2 2| 2 1 Wind spd (kts)
WSD 1 1| 1 1| 1 1 Wind spd SD(kts)
GST 7 4| 7 4| 8 4 Wind gust(kts)
GSD 3 3| 3 3| 2 2 Wind gust SD(kts)
P12 15 8| 11 7| 2 3 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 17 4| 20 2| 4 4 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 90 87| 94 92|102 98 Snow level 100s feet MSL
I12 0 0| 0 0| 0 0 12-hr ice(1/100in)
SOL 16 13| 26 16| 31 19 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
FEFO3 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 47| 69 42| 75 50| 81 51| 73 49| 66 47| 64 45| 68 45| 74 48| 74 Mean min/max temp(F)
TXNSD 3| 2 3| 3 2| 3 3| 4 3| 6 3| 7 4| 7 5| 9 5| 9 SD min/max temp(F)
TXNP1 45| 66 38| 71 46| 78 47| 67 45| 57 43| 57 39| 60 40| 62 42| 62 10th percentile min/max temp(F)
TXNP2 45| 68 40| 73 48| 79 50| 70 47| 61 45| 59 42| 63 42| 67 45| 67 25th percentile min/max temp(F)
TXNP5 47| 69 42| 76 50| 81 52| 73 49| 67 48| 63 45| 68 45| 73 48| 73 50th percentile min/max temp(F)
TXNP7 50| 70 43| 78 52| 83 53| 76 50| 70 49| 68 47| 74 48| 81 53| 81 75th percentile min/max temp(F)
TXNP9 51| 71 47| 79 52| 85 55| 78 52| 74 51| 72 49| 78 52| 84 55| 84 90th percentile min/max temp(F)
WSPP1 0| 2 1| 2 1| 3 0| 1 1| 1 1| 1 1| 1 1| 1 1| 1 10th percentile wnd(kts)
WSPP2 0| 3 1| 2 1| 3 1| 2 1| 1 1| 1 1| 1 1| 1 1| 1 25th percentile wnd(kts)
WSPP5 1| 3 1| 3 2| 3 1| 3 1| 2 2| 2 2| 2 2| 2 2| 2 50th percentile wnd(kts)
WSPP7 1| 4 2| 3 2| 3 1| 4 2| 3 2| 3 2| 3 3| 3 3| 3 75th percentile wnd(kts)
WSPP9 1| 4 2| 3 3| 4 2| 4 2| 4 3| 3 2| 3 3| 3 4| 3 90th percentile wnd(kts)
W24P1 | 4 | 3 | 3 | 4 | 3 | 2 | 2 | 2 | 2 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 | 4 | 4 | 3 | 4 | 4 | 3 | 3 | 3 | 3 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 | 5 | 5 | 4 | 5 | 5 | 4 | 4 | 4 | 4 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 | 5 | 5 | 4 | 5 | 6 | 6 | 5 | 4 | 5 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 | 6 | 6 | 5 | 6 | 6 | 9 | 6 | 5 | 6 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 | 11 | 11 | 9 | 12 | 11 | 9 | 8 | 8 | 8 10th percentile 24hr wnd gust exceedance(kts)
G24P2 | 12 | 13 | 10 | 12 | 13 | 12 | 10 | 10 | 10 25th percentile 24hr wnd gust exceedance(kts)
G24P5 | 13 | 14 | 11 | 13 | 14 | 16 | 13 | 12 | 12 50th percentile 24hr wnd gust exceedance(kts)
G24P7 | 15 | 15 | 13 | 15 | 16 | 22 | 17 | 14 | 15 75th percentile 24hr wnd gust exceedance(kts)
G24P9 | 16 | 16 | 14 | 16 | 18 | 26 | 23 | 16 | 18 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| 18| 0| 0| 0| 25th percentile 24hr QPF(1/100in)
Q24P5 | 0| 0| 0| 0| 80| 28| 0| 0| 50th percentile 24hr QPF(1/100in)
Q24P7 | 0| 0| 0| 14| 98| 83| 13| 0| 75th percentile 24hr QPF(1/100in)
Q24P9 | 1| 0| 0| 51| 120| 108| 58| 28| 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 018|015 018|012 012|008 012|010 013|010 012|011 013|011 012|011 013|010 10th percentile MSLP(mb)
SLPP2 018|016 019|013 013|009 013|011 014|012 013|013 015|013 015|013 015|012 25th percentile MSLP(mb)
SLPP5 019|016 019|014 014|010 014|012 015|013 016|015 017|016 018|015 017|014 50th percentile MSLP(mb)
SLPP7 019|017 020|015 015|011 015|013 017|015 018|016 019|018 020|017 019|016 75th percentile MSLP(mb)
SLPP9 020|017 021|016 016|011 016|014 018|017 020|019 022|020 021|018 020|017 90th percentile MSLP(mb)