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
412 AM EDT Mon Apr 29 2024

Forecast is based on forecast start time of 0600 EDT on April 29.
If conditions become unrepresentative...contact the National Weather
Service.

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

.DISCUSSION...

Hot temperatures around 90 degrees are expected today and Tuesday, cooler
over the water. Water temperatures are around 60 at the incident location.

There is a slight chance of showers and thunderstorms Tuesday evening with
significantly better chances on Wednesday as a cold front crosses the area.

Warm and dry during the second half of the week with showers and thunderstorms
returning to the area early next week.


.TODAY...

Sky/weather.........Sunny (15-25 percent).
Chance of pcpn......10 percent.
Max temperature.....Around 85.
Min humidity........46 percent.
Surface winds (kts).Light winds becoming southeast up to 7 knots in
                    the afternoon.
Wave height.........Less than 1 foot.
CEILING (KFT).......24.
Visibility..........10.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........21  18  15  14  13  11  16  21  26  27  29  30
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   10  10  10  10
Temp............64  64  66  69  74  77  79  80  81  81  82  82
RH..............87  87  81  76  64  60  54  52  51  51  49  49
SFC wnd dir.....W   W   N   N   W   W   SW  S   SE  SE  SE  SE
SFC wnd spd kts.1   1   0   0   2   2   2   4   5   6   6   7
SFC wnd gst.....4   3   2   3   4   6   7   8   9   10  10  10
Wave height (ft)0   0   0   0   0   0   0   0   0   0   0   0
Ceiling (kft)...25  25  25  25  25  25  25  24  25  25  24  24
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.TONIGHT...

Sky/weather.........Mostly clear (20-30 percent).
Chance of pcpn......10 percent.
Min temperature.....Around 66.
Max humidity........73 percent.
Surface winds (kts).South winds up to 6 knots in the evening
                    becoming light, then becoming southwest around
                    4 knots after 3 am.
Wave height.........Less than 1 foot.
CEILING (KFT).......22 decreasing to 17 early in the evening, then
                    increasing to 23 early in the evening
                    decreasing to 22 early in the morning.
Visibility..........10.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........30  29  29  26  24  21  21  20  20  22  24  26
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  0   0   0   0   0   0   0
Temp............84  81  80  77  74  72  72  71  71  69  68  67
RH..............46  51  52  58  64  68  68  68  66  68  70  73
SFC wnd dir.....S   S   S   S   S   S   S   S   SW  SW  SW  SW
SFC wnd spd kts.6   5   5   4   4   4   2   2   3   3   4   4
SFC wnd gst.....10  10  10  10  10  10  11  11  10  10  9   8
Wave height (ft)0   0   0   0   0   0   0   0   0   0   0   0
Ceiling (kft)...22  17  24  24  24  24  24  24  25  24  23  22
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.TUESDAY...

Sky/weather.........Mostly sunny (35-45 percent). Slight chance of
                    showers late in the afternoon. Slight chance of
                    thunderstorms late in the afternoon.
Chance of pcpn......20 percent.
Max temperature.....Around 83.
Min humidity........46 percent.
Surface winds (kts).Southwest winds around 4 knots early in the
                    morning becoming light, then becoming southwest
                    up to 9 knots early in the morning.
Wave height.........1 foot.
CEILING (KFT).......21 decreasing to 17 late in the afternoon.
Visibility..........10.

TIME (EDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........26     25     35     45     55     57
Weather cov.....                            S CHC  S CHC
Weather type....NONE   NONE   NONE   NONE   RNSHWR RNSHWR
Tstm cov........
Chc of pcpn (%).0      0      0      0      20     20
Temp............66     68     72     77     81     82
RH..............73     68     59     52     47     46
SFC wind (kts)..SW 4   SW 4   SW 4   SW 6   S 7    S 9
SFC wnd gst ....8      8      10     11     12     12
Wave height (ft)0      0      0      0      0      1
Ceiling (kft)...22     22     22     23     21     21
Visibility (sm).10     10     10     10     10     10

$$
Forecaster...Rosa
Requested by...Jackie Gonzalez
Type of request...MARINE
.TAG 2410488.0/LWX
.DELDT 04/29/24
.FormatterVersion 2.0.0
.EMAIL jpg112122@gmail.com,nws-sterling-wxsupport@noaa.gov,Sitlkeybridgeresponse2024@gmail.com