NBM Guidance for ROUND MOUNTAIN (RNFO3)
43.7569N 121.7102W
Elevation 5778 ft
(Nearest NBM location, approximately 3.5 miles ENE)
HOURLY TO 24 HOURS:
RNFO3 NBM V5.0 NBH GUIDANCE 11/03/2026 1100 UTC
UTC 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 Time (UTC)
PST 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 Time (PST)
TMP 35 34 33 33 34 37 40 43 46 47 48 47 45 41 38 36 35 33 32 32 31 31 30 29 29 Temperature(F)
TSD 2 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 1 1 SD of temp(F)
DPT 27 27 27 27 28 30 31 31 31 30 30 30 29 29 29 29 28 28 27 27 26 26 26 26 26 Dew point temp(F)
DSD 3 3 3 3 3 3 3 2 2 2 2 2 2 3 3 3 3 3 3 3 3 2 3 2 2 Dew point temp SD(F)
WBG 32 32 31 31 32 36 38 41 44 45 43 42 41 37 35 34 33 32 31 31 30 30 29 29 29 Wet bulb temp(F)
SKY 87 77 92 90 79 81 82 87 75 73 66 54 59 59 48 30 23 25 15 14 10 6 6 10 22 Sky cover(%)
SSD 13 29 8 9 20 13 15 11 13 18 27 26 33 27 32 23 24 25 24 24 12 6 6 9 20 Sky cover SD(%)
WDR 8 8 9 9 14 15 14 14 16 19 25 30 32 33 33 32 33 33 33 33 32 30 30 30 27 Wind dir (deg)
WSP 7 6 5 4 4 3 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 4 4 4 4 Wind spd (kts)
WSD 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 Wind spd SD(kts)
GST 11 10 9 9 9 8 7 7 8 8 8 8 8 8 8 8 7 7 7 7 7 8 7 7 7 Wind gust(kts)
GSD 3 3 3 2 2 2 2 2 2 2 2 2 3 3 2 2 2 2 3 3 3 3 3 3 3 Wind gust SD(kts)
P01 7 5 4 3 1 1 1 1 1 2 2 3 3 2 2 2 2 1 1 1 1 1 0 0 0 1-hr PoP(%)
P06 5 3 2 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 67 65 64 63 61 60 60 62 63 65 66 66 66 66 65 63 62 61 60 58 56 54 52 52 51 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 110110110160180200200200190180160-88130130-88-88-88-88-88-88-88-88-88-88-88 Ceiling height*
MVC 1 1 6 4 0 4 5 4 4 5 3 2 1 2 1 1 1 3 4 7 10 11 13 15 17 Prob cig<=3000ft(%) MVFR
IFC 1 1 1 2 0 4 4 3 3 4 2 1 0 1 1 1 1 2 3 5 7 8 10 11 12 Prob cig<1000ft(%) IFR
LIC 1 1 1 2 0 3 2 2 2 2 1 1 0 1 1 1 1 2 3 4 5 6 7 8 9 Prob cig<500ft(%) LIFR
LCB 90 80 80120150170170160160140110100 80 60 80110 60 70100 70 80 60 60 70 1 Lowest cloud base*
VIS 100100100100100100100100100100100100100100100100100100100100100100100100100 Visibility*
MVV 1 0 2 3 3 2 0 0 0 0 0 0 0 0 0 1 2 3 5 6 7 7 8 9 9 Prob vsby<=5mi(%) MVFR
IFV 1 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 1 1 2 3 3 4 4 4 5 Prob vsby<3mi(%) IFR
LIV 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 3 3 3 4 4 Prob vsby<1mi(%) LIFR
MHT 5 5 5 4 4 8 12 15 24 32 41 44 23 8 5 4 4 4 4 3 4 4 3 4 4 MixHgt 100s feet AGL
TWD 10 10 10 8 8 11 14 15 18 20 20 29 32 34 33 32 32 32 31 30 31 31 32 29 27 Transport wind dir
TWS 7 6 5 5 5 5 6 7 7 6 6 6 7 7 6 6 5 5 4 5 5 4 4 4 4 Transport wind spd(kts)
SOL 0 0 0 0 9 21 30 41 38 36 32 23 11 0 0 0 0 0 0 0 0 0 0 0 0 Solar rad (10s W/m2)
3-HOURLY TO 60 HOURS:
RNFO3 NBM V5.0 NBS GUIDANCE 11/03/2026 1100 UTC
DT /NOV 3 /NOV 4 /NOV 5 /NOV 6
UTC 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 Time (UTC)
PST 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 Time (PST)
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 48 28 48 32 47 Max/Min Temp(F)
XND 3 2 3 2 4 SD of max/min temps(F)
TMP 33 40 47 45 36 32 31 29 28 38 48 45 40 38 37 35 32 38 46 44 36 35 34 Temperature(F)
TSD 1 2 2 2 2 2 1 1 1 3 2 2 2 2 2 2 2 2 3 3 3 3 3 SD of temp(F)
DPT 27 31 30 29 29 27 26 26 26 31 32 30 32 34 34 34 32 35 30 27 25 24 24 Dew point temp(F)
DSD 3 3 2 2 3 3 2 2 2 1 2 2 3 3 2 2 3 2 3 3 3 3 3 Dew point temp SD(F)
WBG 31 38 45 41 34 31 30 29 29 38 46 40 37 37 36 34 32 39 44 39 33 31 32 Wet bulb temp(F)
SKY 90 82 73 59 30 15 6 22 46 32 23 94 96 67 67 48 57 36 14 23 41 47 47 Sky cover(%)
SSD 9 15 18 33 23 24 6 20 41 35 35 8 4 17 39 26 14 19 11 19 26 27 29 Sky cover SD(%)
WDR 9 14 19 32 32 33 30 27 28 19 25 29 26 23 26 27 25 23 23 28 23 20 19 Wind dir (deg)
WSP 4 2 2 2 3 3 4 4 4 3 3 3 3 6 12 10 6 3 3 2 1 4 9 Wind spd (kts)
WSD 2 1 1 1 1 2 2 2 2 1 1 1 1 3 4 3 3 1 1 1 2 4 4 Wind spd SD(kts)
GST 9 7 8 8 8 7 8 7 7 7 10 10 9 11 20 16 11 8 9 7 6 9 13 Wind gust(kts)
GSD 2 2 2 3 2 3 3 3 3 2 1 3 3 6 7 6 4 3 2 2 3 6 6 Wind gust SD(kts)
P06 5 3 2 1 0 0 32 32 1 0 0 6-hr PoP(%)
P12 5 2 0 53 1 12-hr PoP(%)
Q06 0 0 0 0 0 0 0 1 0 0 0 6-hr QPF(.01in)
Q12 0 0 0 1 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 1 1 0 0 0 0 0 0 0 3-hr Tstm prob(%)
T06 1 0 0 0 0 0 0 3 1 0 0 6-hr Tstm prob(%)
T12 1 0 0 3 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 1 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 2 23 39 38 14 0 0 0 0 1 1 5 Cond prob of rain(%)
S06 0 0 0 0 0 0 0 0 0 0 0 6-hr snow(1/10in)
SLV 63 60 65 66 63 60 54 51 46 56 67 70 66 66 63 57 50 53 60 62 60 56 51 Snow level 100s feet MSL
I06 0 0 0 0 0 0 0 0 0 0 0 6-hr ice(1/100in)
CIG 160200180130-88-88-88-88-88-88-88130 80 35 38-88110-88-88-88-88-88-88 Ceiling height*
IFC 2 4 4 0 1 3 8 12 12 7 1 1 4 7 8 9 8 6 3 1 3 6 6 Prob cig<1000ft(%) IFR
LCB 120170140 80110100 60 1 27 49170 46 5 3 1 1 1 45 80160140140120 Lowest cloud base*
VIS 100100100100100100100100100100100100100100 70 80 80 90100100100 90 80 Visibility*
IFV 2 0 0 0 0 2 4 5 10 2 0-99-99-99-99-99-99-99-99-99-99-99-99 Prob vsby<3mi(%) IFR
MHT 4 12 32 23 4 4 4 4 4 11 34 19 7 11 15 5 6 21 32 13 2 4 4 MixHgt 100s feet AGL
TWD 8 14 20 32 32 31 31 27 28 20 25 27 27 25 28 28 28 26 24 27 24 19 20 Transport wind dir
TWS 5 6 6 7 6 4 4 4 4 5 7 10 8 6 12 10 6 5 7 8 4 5 9 Transport wind spd(kts)
SOL 0 30 36 11 0 0 0 0 0 35 46 13 0 0 0 0 0 26 51 41 1 0 0 Solar rad (10s W/m2)
DAILY TO 7 DAYS:
RNFO3 NBM V5.0 NBE GUIDANCE 11/03/2026 1100 UTC
WED 04| THU 05| FRI 06| SAT 07| SUN 08| MON 09| TUE 10| WED CLIMO
UTC 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 Time (UTC)
PST 16 04 16 04 16 04 16 04 16 04 16 04 16 04 16 Time (PST)
FHR 13 25| 37 49| 61 73| 85 97|109 121|133 145|157 169|181 Forecast Hour
TXN 48 28| 48 32| 47 34| 51 34| 58 36| 50 34| 51 34| 50 27 46 Max/Min Temp(F)
XND 3 2| 3 2| 4 3| 6 5| 5 4| 7 4| 4 4| 6 SD of max/min temps(F)
TMP 45 29| 45 35| 44 34| 48 35| 53 37| 46 36| 47 36| 46 Temperature(F)
TSD 2 1| 2 2| 3 2| 5 3| 4 3| 5 2| 4 3| 5 SD of temp(F)
DPT 29 26| 30 34| 27 24| 32 28| 35 31| 36 32| 34 31| 35 Dew point temp(F)
DSD 2 2| 2 2| 3 4| 6 5| 5 5| 4 4| 5 5| 5 Dew point temp SD(F)
WBG 41 29| 40 34| 39 31| 43 33| 48 35| 43 35| 43 34| 43 Wet bulb temp(F)
SKY 59 22| 94 48| 23 63| 61 29| 50 64| 77 74| 65 59| 61 Sky cover(%)
SSD 33 20| 8 26| 19 24| 14 26| 29 29| 25 12| 16 30| 24 Sky cover SD(%)
WDR 32 27| 29 27| 28 21| 23 17| 19 23| 28 19| 26 20| 21 Wind dir (deg)
WSP 2 4| 3 10| 2 8| 2 10| 2 14| 2 7| 2 16| 3 Wind spd (kts)
WSD 1 2| 1 3| 1 3| 2 4| 2 5| 1 4| 3 5| 3 Wind spd SD(kts)
GST 8 7| 10 16| 7 12| 6 13| 8 19| 7 11| 9 24| 12 Wind gust(kts)
GSD 3 3| 3 6| 2 5| 4 6| 5 8| 5 5| 7 9| 10 Wind gust SD(kts)
P12 5 2| 0 53| 1 1| 11 2| 0 11| 40 12| 11 20| 30 -99-99 12-hr PoP(%)
Q12 0 0| 0 1| 0 0| 0 0| 0 0| 2 0| 0 0| 5 12-hr QPF(.01in)
Q24 0| 1| 0| 0| 0| 2| 0| 89 24-hr QPF(.01in)
DUR 0 0| 0 0| 0 0| 0 0| 0 0| 1 0| 0 0| 1 Duration of precip(hrs)
T12 1 0| 0 3| 1 0| 0 0| 0 1| 2 1| 1 1| 1 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 1| 1 0| 0 1| 0 0| 1 1| 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| 2 14| 0 8| 3 1| 0 24| 14 7| 16 16| 29 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 66 51| 70 57| 62 49| 88 74| 88 74| 75 66| 73 69| 79 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 20 0| 30 0| 30 0| 13 0| 20 0| 3 0| 16 0| 24 Solar rad (10s W/m2)
DAY 8, 9 AND 10:
RNFO3 NBM V5.0 NBX GUIDANCE 11/03/2026 1100 UTC
WED 11 |THU 12 |FRI 13 |SAT 14
UTC 12 |00 12 |00 12 |00 Time (UTC)
PST 04 |16 04 |16 04 |16 Time (PST)
FHR 193|205 217|229 241|253 Forecast Hour
TXN 37| 48 36| 43 34| 40 Max/Min Temp(F)
XND 4| 9 6| 9 6| 8 SD of max/min temps(F)
TMP 37| 44 36| 40 34| 37 Temperature(F)
TSD 3| 8 4| 8 4| 7 SD of temp(F)
DPT 33| 34 32| 32 31| 31 Dew point temp(F)
DSD 5| 5 5| 4 5| 4 Dew point temp SD(F)
WBG 36| 40 35| 37 32| 35 Wet bulb temp(F)
SKY 60| 64 74| 74 74| 76 Sky cover(%)
SSD 34| 31 16| 22 10| 14 Sky cover SD(%)
WDR 20| 20 18| 20 18| 21 Wind dir (deg)
WSP 18| 5 19| 5 18| 5 Wind spd (kts)
WSD 5| 3 5| 3 6| 3 Wind spd SD(kts)
GST 31| 20 33| 17 31| 20 Wind gust(kts)
GSD 10| 10 10| 10 11| 11 Wind gust SD(kts)
P12 40| 46 54| 51 60| 66 12-hr PoP(%)
Q12 20| 21 33| 19 25| 21 12-hr QPF(.01in)
Q24 25| 54| 44| 24-hr QPF(.01in)
DUR 4| 4 5| 4 4| 4 Duration of precip(hrs)
PZR 0| 0 0| 0 0| 0 Cond prob ZR(%)
PSN 5| 7 23| 18 34| 30 Cond prob Snow(%)
PPL 0| 0 0| 0 0| 0 Cond prob Sleet/IP(%)
PRA 30| 37 19| 35 31| 30 Cond prob of rain(%)
S12 0| 2 3| 4 6| 7 12-hr snow(1/10in)
S24 0| 4| 11| 24-hr snow(1/10in)
SLV 71| 73 62| 65 57| 60 Snow level 100s feet MSL
I12 0| 0 0| 0 0| 0 12-hr ice(1/100in)
SOL 16| 15 8| 11 3| 6 Solar rad (10s W/m2)
STANDARD DEVIATION AND THRESHOLD PROBABILITIES:
RNFO3 NBM V5.0 NBP GUIDANCE 11/03/2026 0700 UTC
WED 04| THU 05| FRI 06| SAT 07| SUN 08| MON 09| TUE 10| WED 11| THU 12
UTC 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12| 00 12 Time (UTC)
PST 16 04| 16 04| 16 04| 16 04| 16 04| 16 04| 16 04| 16 04| 16 04 Time (PST)
FHR 17 29| 41 53| 65 77| 89 101|113 125|137 149|161 173|185 197|209 221 Forecast Hour
TXNMN 48 30| 48 37| 47 35| 51 38| 58 41| 50 39| 51 38| 50 41| 48 41 Mean min/max temp(F)
TXNSD 3 2| 3 2| 4 3| 6 4| 5 4| 7 4| 4 4| 6 4| 9 4 SD min/max temp(F)
TXNP1 45 27| 45 34| 43 32| 42 32| 51 36| 41 34| 46 32| 42 36| 37 36 10th percentile min/max temp(F)
TXNP2 46 29| 47 36| 45 33| 47 36| 56 39| 45 36| 48 36| 46 38| 40 38 25th percentile min/max temp(F)
TXNP5 48 30| 49 38| 47 35| 52 39| 59 42| 50 39| 52 39| 51 40| 48 40 50th percentile min/max temp(F)
TXNP7 50 31| 50 39| 50 37| 56 42| 62 44| 56 41| 54 42| 55 43| 56 43 75th percentile min/max temp(F)
TXNP9 51 32| 51 40| 52 38| 58 43| 63 46| 58 43| 56 44| 57 45| 59 45 90th percentile min/max temp(F)
WSPP1 1 2| 2 5| 1 4| 1 4| 1 4| 1 3| 1 4| 1 7| 2 7 10th percentile wnd(kts)
WSPP2 1 3| 2 6| 1 4| 1 5| 2 6| 2 4| 2 6| 2 10| 3 10 25th percentile wnd(kts)
WSPP5 2 4| 3 9| 2 7| 2 7| 2 9| 2 6| 3 10| 3 14| 5 13 50th percentile wnd(kts)
WSPP7 3 6| 4 11| 3 9| 3 12| 3 13| 3 9| 4 14| 6 17| 8 18 75th percentile wnd(kts)
WSPP9 4 7| 5 14| 3 12| 5 14| 5 17| 4 12| 7 18| 10 19| 11 21 90th percentile wnd(kts)
W24P1 6 | 6 | 6 | 5 | 6 | 6 | 5 | 6 | 8 10th percentile 24hr sustained wnd exceedance(kts)
W24P2 7 | 7 | 7 | 6 | 7 | 7 | 6 | 9 | 11 25th percentile 24hr sustained wnd exceedance(kts)
W24P5 8 | 9 | 8 | 7 | 9 | 9 | 9 | 11 | 16 50th percentile 24hr sustained wnd exceedance(kts)
W24P7 9 | 10 | 10 | 11 | 11 | 12 | 13 | 19 | 20 75th percentile 24hr sustained wnd exceedance(kts)
W24P9 10 | 11 | 12 | 15 | 13 | 16 | 19 | 24 | 23 90th percentile 24hr sustained wnd exceedance(kts)
G24P1 11 | 12 | 12 | 10 | 12 | 12 | 11 | 12 | 16 10th percentile 24hr wnd gust exceedance(kts)
G24P2 13 | 14 | 14 | 12 | 14 | 14 | 13 | 16 | 20 25th percentile 24hr wnd gust exceedance(kts)
G24P5 15 | 16 | 16 | 16 | 18 | 18 | 18 | 22 | 28 50th percentile 24hr wnd gust exceedance(kts)
G24P7 18 | 19 | 18 | 20 | 23 | 25 | 27 | 35 | 37 75th percentile 24hr wnd gust exceedance(kts)
G24P9 20 | 20 | 21 | 25 | 26 | 32 | 35 | 47 | 53 90th percentile 24hr wnd gust exceedance(kts)
Q24P1 0| 0| 0| 0| 0| 0| 0| 0| 0 10th percentile 24hr QPF(1/100in)
Q24P2 0| 0| 0| 0| 0| 0| 0| 0| 0 25th percentile 24hr QPF(1/100in)
Q24P5 0| 0| 0| 0| 0| 0| 0| 0| 22 50th percentile 24hr QPF(1/100in)
Q24P7 0| 7| 0| 0| 0| 7| 0| 43| 91 75th percentile 24hr QPF(1/100in)
Q24P9 0| 12| 0| 2| 0| 14| 15| 139| 169 90th percentile 24hr QPF(1/100in)
S24P1 0| 0| 0| 0| 0| 0| 0| 0| 0 10th percentile 24hr snow accum(1/10in)
S24P2 0| 0| 0| 0| 0| 0| 0| 0| 0 25th percentile 24hr snow accum(1/10in)
S24P5 0| 0| 0| 0| 0| 0| 0| 0| 0 50th percentile 24hr snow accum(1/10in)
S24P7 0| 0| 0| 0| 0| 0| 0| 0| 0 75th percentile 24hr snow accum(1/10in)
S24P9 0| 0| 0| 0| 0| 0| 0| 0| 10 90th percentile 24hr snow accum(1/10in)
I24P1 0| 0| 0| 0| 0| 0| 0| 0| 0 10th percentile 24hr ice accum(1/100in)
I24P2 0| 0| 0| 0| 0| 0| 0| 0| 0 25th percentile 24hr ice accum(1/100in)
I24P5 0| 0| 0| 0| 0| 0| 0| 0| 0 50th percentile 24hr ice accum(1/100in)
I24P7 0| 0| 0| 0| 0| 0| 0| 0| 0 75th percentile 24hr ice accum(1/100in)
I24P9 0| 0| 0| 0| 0| 0| 0| 0| 0 90th percentile 24hr ice accum(1/100in)
SLPP1 014 019|013 019|017 020|020 021|013 016|014 014|008 006|002 002|998 999 10th percentile MSLP(mb)
SLPP2 014 021|015 021|019 022|021 022|015 017|015 016|011 011|005 007|003 002 25th percentile MSLP(mb)
SLPP5 015 022|016 023|020 024|022 023|016 020|017 018|014 015|012 012|008 008 50th percentile MSLP(mb)
SLPP7 017 022|017 024|021 025|023 025|018 021|018 020|016 019|018 018|014 014 75th percentile MSLP(mb)
SLPP9 017 022|018 024|022 026|025 028|021 023|020 022|018 024|020 023|018 020 90th percentile MSLP(mb)