Suppression Forecast
Issued by NWS Sacramento, CA

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000
FNUS76 KSTO 230458
FWSSTO

SPOT FORECAST for Round Valley Unit 107...USFS
National Weather Service SACRAMENTO CA
958 PM PDT Wed Mar 22 2017

Forecast is based on ignition time of 0700 PDT on March 23.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
A ridge of high pressure will be over the area during the day. The
ridge will be short lived as another storm system will move into
the location Thursday night and persist through Friday.

.THURSDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
Max temperature.....46-51.
Min humidity........45-50 percent.
Wind (20 ft)........
 Slope/valley.......Variable less than 5 mph becoming southwest 4
                    to 7 mph in the afternoon.
 Ridgetop...........Southwest 7 mph.
Mixing height.......1300-2400 ft AGL increasing to 4000-4200 ft AGL
                    early in the afternoon.
Transport winds.....Southwest 7 mph.

.THURSDAY NIGHT...

Sky/weather.........Mostly cloudy. A slight chance of rain and snow
                    showers in the evening, then a chance of rain
                    and snow showers after midnight.
CWR.................3 percent.
Min temperature.....36-41.
Max humidity........75-80 percent.
Wind (20 ft)........
 Slope/valley.......Southwest winds 5 to 11 mph.
 Ridgetop...........Southwest 13 mph.
Mixing height.......4000 ft AGL decreasing to 1200-2100 ft AGL
                    early in the evening.
Transport winds.....Southwest 13 mph.

.FRIDAY...

Sky/weather.........Rain and snow showers in the morning, then rain
                    showers in the afternoon.
CWR.................82 percent.
Max temperature.....41-46.
Min humidity........57-62 percent.
Wind (20 ft)........
 Slope/valley.......South winds 8 to 14 mph.
 Ridgetop...........South 15 mph.
Mixing height.......1100-2100 ft AGL.
Transport winds.....South 15 mph.

$$
Forecaster...RB
Requested by...J. Steffen
Type of request...PRESCRIBED
.TAG 1704976.0/STO
.EMAIL jessicajsteffen@fs.fed.us



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