Spot Forecast
Issued by NWS Sterling, VA

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Spot Forecast for Key Bridge Response...USCG
National Weather Service Baltimore MD/Washington DC
443 AM EDT Sun Jun 16 2024

Forecast is based on forecast start time of 0600 EDT on June 16.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...

High pressure over New England will drift offshore through the week.
A warm front over the Tennessee River Valley will lift northeastward
across the Mid-Atlantic through Monday, marking the beginning of a
prolonged period of heat.

Southerly flow will result in gradually increasing humidity
through the week, but chances for rain will remain minimal and
limited to near the Appalachians through at least mid week.

NW Branch Patapsco River at Baltimore MD
MLLW Categories - Minor 3.4 ft, Moderate 4.6 ft, Major 6.0 ft
MHHW Categories - Minor 1.7 ft, Moderate 2.9 ft, Major 4.3 ft

              Total      Total    Departure
  Day/Time    Tide       Tide     from Norm   Waves    Flood
             ft MLLW    ft MHHW       ft       ft      Impact
  --------  ---------  ---------  ---------  -------  --------
  16/04 AM     1.9        0.2        0.3       0.5      None
  17/04 AM     2.6        0.9        0.9       0.5      None
  17/03 PM     2.0        0.3        0.9       0.5      None
  18/04 AM     2.8        1.1        1.0       0.5      None
  18/03 PM     1.7        0.0        0.7       0.5      None

.TODAY...

Sky/weather.........Mostly sunny (35-45 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 85.
Min humidity........36 percent.
Surface winds (kts).Northeast winds up to 6 knots shifting to the
                    southeast 5 to 7 knots late in the morning.
Wave height.........1 foot.
CEILING (KFT).......25 this morning, 06 this afternoon.
Visibility..........10.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........15  22  29  36  53  58  69  53  48  59  49  36
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............65  65  68  72  75  77  78  80  82  83  85  85
RH..............73  75  68  57  52  48  47  44  40  38  36  36
SFC wnd dir.....NE  NE  NE  NE  E   E   SE  SE  SE  SE  SE  SE
SFC wnd spd kts.4   5   6   6   5   5   5   6   6   7   7   7
SFC wnd gst.....8   7   8   9   7   6   6       7   8   8   8
Wave height (ft)0   0   0   0   0   0   0   0   1   1   1   1
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 70.
Max humidity........73 percent.
Surface winds (kts).South winds 6 to 8 knots, decreasing to around 6
                    knots early in the morning.
Wave height.........1 foot.
CEILING (KFT).......25.
Visibility..........10.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........21  33  46  34  25  16  12  11  9   15  19  19
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
Temp............84  81  79  77  76  75  74  73  72  72  71  71
RH..............38  44  50  56  60  64  66  66  68  66  68  68
SFC wnd dir.....SE  SE  SE  S   S   S   S   S   S   S   S   S
SFC wnd spd kts.8   8   8   8   8   8   8   7   7   6   6   6
SFC wnd gst.....10  11  13  14  15  14  12  11  10  9   9   10
Wave height (ft)1   1   1   1   1   1   1   1   1   1   1   1
Ceiling (kft)...25  25  25  25  25  25  25  25  25  25  25  25
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.MONDAY...

Sky/weather.........Sunny (20-30 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 88.
Min humidity........48 percent.
Surface winds (kts).South winds 6 to 12 knots.
Wave height.........1 foot.
CEILING (KFT).......25 in the morning, 06 in the afternoon.
Visibility..........10.

TIME (EDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........28     22     25     26     21     17
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............70     72     77     81     84     87
RH..............73     71     60     53     51     48
SFC wind (kts)..S 6    S 7    S 8    S 10   S 11   S 12
SFC wnd gst ....11     13     13     15     16     17
Wave height (ft)1      1      1      1      1      1
Ceiling (kft)...25     25     25     25     25     25
Visibility (sm).10     10     10     10     10     10

$$
Forecaster...Hofmann
Requested by...Jackie Gonzalez
Type of request...MARINE
.TAG 2413408.0/LWX
.DELDT 06/16/24
.FormatterVersion 2.0.0
.EMAIL Sitlkeybridgeresponse2024@gmail.com,nws-sterling-wxsupport@noaa.gov,jpg112122@gmail.com,AF.A3.RSS.Weather@us.af.mil