Suppression Forecast
Issued by NWS Eureka, CA

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582
FNUS76 KEKA 231525
FWSEKA

Spot Forecast for Marble Fire...USFS
National Weather Service Eureka CA
825 AM PDT Sun Jul 23 2017

Forecast is based on request time of 1800 PDT on July 23.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (707) 443-6484, if you have questions
or concerns with this forecast.

.DISCUSSION...Thunderstorms will be possible near the wildfire site
the next few afternoons with as a shortwave pinwheels over northern
California. Winds will exhibit diurnal behavior with northeasterly
winds in the morning and westerly winds by the afternoon. However,
stronger northeast gusts will be possible particularly on higher
ridges. Hot weather will continue the next few days with very low
daytime humidity values. RH recoveries will be will good in the
valleys and moderate across the mid and upper slopes. Daytime
RH values will improve subtly the next few days as the upper shortwave
ushers in some moisture.

.TONIGHT...

Sky/weather.........Partly cloudy. Slight chance of showers and
                    isolated thunderstorms in the evening.
CWR.................5 percent.
LAL.................2, then 1 after midnight.
Min temperature.....63 to 68.
Max humidity........70 to 80 percent.
Wind (20 ft)........North winds 5 to 7 mph. Gusty and erratic winds
                    expected near thunderstorms in the evening.
Mixing height.......6500 ft AGL decreasing to 200-600 ft AGL late
                    in the evening.
Transport winds.....North 7 mph.

.MONDAY...

Sky/weather.........Partly cloudy. Slight chance of showers and
                    isolated thunderstorms in the afternoon.
CWR.................5 percent.
LAL.................1, then 2 in the afternoon.
Max temperature.....105 to 110.
Min humidity........13 to 18 percent.
Wind (20 ft)........Northeast 2 to 4 mph in the morning...becoming west 5 mph in
                    the afternoon. Gusty and erratic winds expected
                    near thunderstorms in the afternoon.
Mixing height.......200 ft AGL increasing to 4700-5100 ft AGL late
                    in the morning.
Transport winds.....Northwest 3 mph.

.MONDAY NIGHT...

Sky/weather.........Partly cloudy. Slight chance of showers and
                    isolated thunderstorms.
CWR.................7 percent.
LAL.................2.
Min temperature.....64 to 69.
Max humidity........70 percent.
Wind (20 ft)........West winds 5 mph in the evening...becoming
                    variable 2 to 4 mph. Gusty and erratic winds
                    expected near thunderstorms.
Mixing height.......5100 ft AGL decreasing to 300-700 ft AGL late
                    in the evening.
Transport winds.....Northeast 7 mph.

.TUESDAY...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Slight chance of showers and thunderstorms in
                    the morning, then chance of showers and
                    thunderstorms in the afternoon.
CWR.................20 to 25 percent.
LAL.................2, then 3 in the afternoon.
Max temperature.....100 to 105.
Min humidity........25 percent.
Wind (20 ft)........Northeast 1 to 3 mph in the morning becoming west 3 to 5 mph
                    in the afternoon. Gusty and erratic winds
                    expected near thunderstorms.
Mixing height.......300 ft AGL increasing to 4500-4600 ft AGL late
                    in the morning.
Transport winds.....North 4 mph.

$$
Forecaster...Lewis
Requested by...Matt Brown SITL
Type of request...WILDFIRE
.TAG 1713215.0/EKA
.EMAIL matt.brown@sccfd.org



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