Suppression Forecast
Issued by NWS Grand Rapids, MI

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000
FNUS73 KGRR 231251
FWSGRR

FIRE WEATHER PLANNING FORECAST FOR BROHMAN UNIT E...FOREST SERVICE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
851 AM EDT THU JUL 23 2015

FORECAST IS BASED ON IGNITION TIME OF 1130 EDT ON JULY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL BRING CONTINUED FAIR WEATHER
TODAY. TEMPERATURES CONTINUE A MODERATION...WITH
LOW 80S EXPECTED.  HUMIDITY VALUES WILL DROP OFF THIS AFTERNOON
AND WERE LOWERED FROM THE EARLIER ISSUED FIRE WEATHER FORECAST.
A RELATIVELY LIGHT WIND IS FORECASTED...GENERALLY UNDER 15 MPH.
BY LATE AFTERNOON THE WIND COULD VEER TO NORTHWEST.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).
TEMPERATURE.........81 AT IGNITION...MAX 83.
RH..................50 PERCENT AT IGNITION...MIN 37 PERCENT.
WIND (20 FT)........WINDS WEST AT 9 MPH AT IGNITION...OTHERWISE
                    WEST WINDS 6 TO 11 MPH.
MIXING WINDS........SOUTHWEST 3 TO 6 MPH SHIFTING TO THE WEST 9 TO
                    13 MPH.
MIXING HEIGHT.......6500 FT AGL AT IGNITION...OTHERWISE 6800-7300
                    FT AGL DECREASING TO 4300-4800 FT AGL LATE IN
                    THE DAY.
SMOKE DISPERSAL.....0-800 (POOR TO EXCELLENT).

TIME (EDT)      NOON   2 PM   4 PM   6 PM
SKY (%).........48     55     45     32
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE
TEMP............78     81     83     81
RH..............50     39     37     37
20 FT WIND......W 8    W 10   W 11   W 11
20 FT GUST......              15

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
TEMPERATURE.........MIN 60.
RH..................MAX 87 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH BECOMING LIGHT.
MIXING WINDS........WEST 5 TO 12 MPH SHIFTING TO THE SOUTHWEST 1 TO
                    2 MPH AFTER MIDNIGHT.

.FRIDAY...

SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
TEMPERATURE.........MAX 85.
RH..................MIN 48 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 6 TO 11 MPH.
MIXING WINDS........SOUTHWEST 2 TO 8 MPH INCREASING TO 12 TO 16
                    MPH.

$$
FORECASTER...MJS
REQUESTED BY...STEVE HATTING
TYPE OF REQUEST...PRESCRIBED
.TAG 20150723.BROHM.01/GRR


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