750
FNUS75 KREV 081301
FWSREV

FNUS75 KREV 081045
FWSREV

Spot Forecast for Clumbine Rx...US Forest Service
National Weather Service Reno NV
500 AM PST Fri Nov 8 2024

Forecast is based on ignition time of 1000 PST on November 08.
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Dry and seasonably cool conditions continue through the weekend.
  Strengthening morning inversions allow poor to marginal
  ventilation.

* Light northeasterly winds prevail through today, shifting out of
  the southwest on Saturday.

* A quick-hitting cold storm brings gusty winds late Sunday into
  Monday, with increased chances for mountain snow and wetting
  rains.

.REST OF TODAY...

Sky/Weather.........Sunny.
Temperature.........49-52 at ignition...Max 57-60.
RH..................29-31% at ignition...Min 24-27%.
20-Foot Winds.......Winds north at 2 mph at ignition...otherwise
                    Upslope 3-7 mph.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......3200-3500 ft agl.
Transport Winds.....Light winds.
Ventilation.........Marginal.
Haines Index........4 at ignition...max 4.

TIME (PST)      10 AM  NOON   2 PM
Sky (%).........3      3      3
Weather cov.....
Weather type....NONE   NONE   NONE
Tstm cov........
CWR.............0      0      0
LAL.............1      1      1
Temp............51     58     60
RH..............29     25     24
20 ft wind......N 2    N 2    N 2
20 ft wind gust.5      5      5
Mx ht msl (kft).3.3    3.3    3.5
Transport wind..E 5    E 5    NE 5
Haines index....4      4      4
Vrate kt-ft/1K..13     13     11
Ventrate Cat....POOR   POOR   POOR

.TONIGHT...

Sky/Weather.........Clear.
Temperature.........Min 27-31.
RH..................Max 64-69%.
20-Foot Winds.......Downslope 2-6 mph.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......1300-1800 ft agl.
Transport Winds.....Light winds becoming southwest around 10 mph
                    overnight.
Ventilation.........Marginal to poor.
Haines Index........3 to 4.

TIME (PST)      4 PM   6 PM   8 PM   10 PM  MIDNGT 2 AM
Sky (%).........4      4      6      5      5      15
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
CWR.............0      0      0      0      0      0
LAL.............1      1      1      1      1      1
Temp............56     46     39     35     33     31
RH..............28     40     51     57     62     69
20 ft wind......NE 1   NE 1   N 0    S 1    S 1    S 1
20 ft wind gust.5      5             5      5      5
Mx ht msl (kft).2.2    2.2    1.2    1.2    1.2    1.2
Transport wind..NE 5   NE 5   S 5    SW 10  SW 10  S 10
Haines index....3      3      3      4      4      4
Vrate kt-ft/1K..7      7      6      9      9      11
Ventrate Cat....POOR   POOR   POOR   POOR   POOR   POOR

.SATURDAY...

Sky/Weather.........Partly cloudy.
Temperature.........Max 56-59.
RH..................Min 25-27%.
20-Foot Winds.......Upslope 3-7 mph.
LAL.................1.
Chc Wetting Rain....0%.
Mixing Height.......2500-3500 ft agl.
Transport Winds.....Southwest 10-15 mph.
Ventilation.........Marginal to good.
Haines Index........4.

TIME (PST)      4 AM   6 AM   8 AM   10 AM  NOON   2 PM
Sky (%).........41     41     34     32     32     48
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
CWR.............0      0      0      0      0      0
LAL.............1      1      1      1      1      1
Temp............29     27     35     53     58     57
RH..............69     69     53     31     25     25
20 ft wind......S 1    S 1    SW 2   SW 2   SW 2   SW 3
20 ft wind gust.5      5      5      5      5      10
Mx ht msl (kft).1.2    1.2    1.4    2.7    2.7    3.6
Transport wind..S 10   S 10   S 10   SW 15  SW 15  SW 15
Haines index....4      4      4      4      4      4
Vrate kt-ft/1K..10     10     13     32     32     47
Ventrate Cat....POOR   POOR   POOR   POOR   POOR   FAIR

$$
Forecaster...Young
Requested by...David de Leon
Type of request...PRESCRIBED
.TAG 2425708.2/REV
.DELDT 11/08/24
.FormatterVersion 2.0.0
.EMAIL david.deleon@usda.gov