Suppression Forecast
Issued by NWS Sterling, VA

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FNUS71 KLWX 161541
FWSLWX

Spot Forecast for SMRG SAR STANDBY 2...SMRG
National Weather Service Baltimore MD/Washington DC
1041 AM EST Fri Feb 16 2018

Forecast is based on incident time of 0500 EST on February 17.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Showers will accompany a cold front today. Much cooler and breezy
conditions are expected late this afternoon into tonight.

High pressure will pass north of the area late tonight into early
Saturday, then low pressure passing to the south will bring a
wintry mix to much of the area Saturday afternoon and evening.

High pressure will return for Sunday before another storm system
approaches for early next week. A warming trend is expected during
this time.

.REST OF TONIGHT...

Sky/weather.........Mostly clear (15-25 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 26.
Max humidity........71 percent.
Surface winds.......Light and variable winds.

TIME (EST)      5 AM
SKY (%).........18
WEATHER COV.....
WEATHER TYPE....NONE
CHC OF PCPN (%).0
TEMP............32
RH..............61
SURFACE WIND....N 5
SURFACE WND GST.

.SATURDAY...

Sky/weather.........Mostly sunny (40-50 percent), then becoming
                    cloudy (85-95 percent). Snow in the afternoon.
                    Sleet late.
Chance of pcpn......90 percent.
Max temperature.....Around 36.
Min humidity........54 percent.
Surface winds.......Light and variable winds, becoming south 6 to 9
                    mph in the late morning and afternoon.

TIME (EST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY (%).........27     35     47     83     96     100
WEATHER COV.....                            LIKELY DEFNTE
WEATHER TYPE....NONE   NONE   NONE   NONE   SNOW   SNOW
CHC OF PCPN (%).0      0      10     10     60     90
TEMP............31     29     33     34     35     34
RH..............63     69     61     58     59     72
SURFACE WIND....NE 5   E 5    SE 6   SE 8   S 9    S 9
SURFACE WND GST.       6      8      9      12     13

.SATURDAY NIGHT...

Sky/weather.........Mostly cloudy (70-80 percent), then becoming
                    partly cloudy (40-50 percent). Snow and sleet
                    in the evening. Freezing rain in the evening.
Chance of pcpn......90 percent.
Min temperature.....Around 29.
Max humidity........100 percent.
Surface winds.......West winds 6 to 8 mph.

TIME (EST)      6 PM      9 PM      MIDNGT    3 AM
SKY (%).........99        96        79        51
WEATHER COV.....DEFNTE    DEFNTE
WEATHER TYPE....SNOW      FZRAIN    NONE      NONE
CHC OF PCPN (%).90        80        10        10
TEMP............31        30        31        32
RH..............88        100       100       96
SURFACE WIND....S 8G10    S 6G9     SW 6G8    W 8G10

.SUNDAY...

Sky/weather.........Mostly sunny (30-40 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 51.
Min humidity........50 percent.
Surface winds.......West winds 6 to 8 mph in the morning, becoming
                    light and variable, then becoming south around
                    6 mph late.

TIME (EST)      6 AM         10 AM        2 PM
SKY (%).........45           22           30
WEATHER COV.....
WEATHER TYPE....NONE         NONE         NONE
CHC OF PCPN (%).0            0            0
TEMP............34           42           49
RH..............82           65           50
SURFACE WIND....NW 8G10      W 8G10       W 4G6

$$
Forecaster...Rosa
Requested by...BEN ABRAMSON
Type of request...SAR
.TAG 1802073.0/LWX



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