Spot Forecast
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
798 FNUS71 KLWX 240954 FWSLWX Spot Forecast for Key Bridge Response...USCG National Weather Service Baltimore MD/Washington DC 554 AM EDT Fri May 24 2024 Forecast is based on forecast start time of 0600 EDT on May 24. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION... A cold front will approach from the Ohio River Valley bringing renewed chances for showers through today. Additional shower and thunderstorm chances are forecast over the weekend as the front stalls nearby. A stronger cold front tracks through on Monday with additional storm chances expected. Drier conditions return by the middle of next 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 -------- --------- --------- --------- ------- -------- 24/08 AM 2.4 0.7 0.4 0.5 None 24/08 PM 1.7 0.0 0.7 0.5 None 25/08 AM 2.7 1.0 0.7 0.5 None 25/09 PM 1.9 0.2 0.8 0.5 None 26/09 AM 2.9 1.2 0.9 0.5 None 26/10 PM 2.1 0.4 1.0 0.5 None .TODAY... Sky/weather.........Mostly cloudy (70-80 percent) then becoming mostly sunny (35-45 percent). Isolated showers early in the morning. Chance of pcpn......20 percent. Max temperature.....Around 79. Min humidity........67 percent. Surface winds (kts).Light winds. Wave height.........Less than 1 foot. CEILING (KFT).......7.4 increasing to 8.3 early in the morning, then decreasing to 6.5 in the late morning and early afternoon decreasing to 5.7 late in the afternoon. Visibility..........8 increasing to 10 early in the morning. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........86 84 81 80 80 79 72 66 59 50 42 33 Weather cov.....ISO ISO Weather type....RW RW Tstm cov........ Chc of pcpn (%).20 20 10 10 10 10 10 10 10 10 10 10 Temp............69 69 71 71 72 72 73 74 75 75 76 76 RH..............87 87 84 84 81 81 76 74 71 71 69 69 SFC wnd dir.....NW N N N N NE NE NE E SE SE S SFC wnd spd kts.2 2 2 1 2 2 2 3 3 3 3 3 SFC wnd gst.....3 4 3 3 3 3 5 5 4 5 4 Wave height (ft)0 0 0 0 0 0 0 0 0 0 0 0 Ceiling (kft)...7.4 8.3 9.2 8.3 7.4 7.4 6.6 6.6 6.5 6.5 5.7 5.7 Visibility (sm).8 8 10 10 10 10 10 10 10 10 10 10 .TONIGHT... Sky/weather.........Partly cloudy (20-30 percent). Chance of pcpn......10 percent. Min temperature.....Around 67. Max humidity........93 percent. Surface winds (kts).Light winds. Wave height.........Less than 1 foot. CEILING (KFT).......5.7 increasing to 25 in the late evening and overnight. Visibility..........10 decreasing to 5. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........29 26 22 23 23 24 26 29 31 30 30 29 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).10 10 10 10 10 10 10 10 10 10 10 10 Temp............77 76 75 74 73 72 71 70 69 69 68 68 RH..............67 69 74 79 81 84 87 90 90 90 93 90 SFC wnd dir.....S S S S S S SW SW SW SW NW N SFC wnd spd kts.2 2 2 2 2 2 2 2 2 1 1 2 SFC wnd gst.....4 3 4 3 3 3 3 3 3 2 2 Wave height (ft)0 0 0 0 0 0 0 0 0 0 0 0 Ceiling (kft)...5.7 5.7 5.7 25 25 25 25 25 25 25 25 25 Visibility (sm).10 10 10 10 10 10 10 10 8 8 8 5 .SATURDAY... Sky/weather.........Mostly sunny (40-50 percent). Slight chance of showers late in the morning. Slight chance of thunderstorms late in the afternoon. Chance of pcpn......20 percent. Max temperature.....Around 80. Min humidity........64 percent. Surface winds (kts).Light winds becoming southeast up to 5 knots in the afternoon. Wave height.........Less than 1 foot. CEILING (KFT).......25 early in the morning. Visibility..........5 increasing to 8 early in the morning. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........32 38 51 55 59 54 Weather cov..... S CHC S CHC S CHC Weather type....NONE NONE NONE RNSHWR RNSHWR RNSHWR Tstm cov........ S CHC S CHC Chc of pcpn (%).10 10 10 20 20 20 Temp............67 70 73 75 77 78 RH..............93 87 81 74 67 64 SFC wind (kts)..N 2 E 2 SE 3 SE 4 SE 5 S 5 SFC wnd gst .... 3 4 5 7 7 Wave height (ft)0 0 0 0 0 0 Ceiling (kft)...25 Visibility (sm).5 8 $$ Forecaster...Rosa Requested by...Jackie Gonzalez Type of request...MARINE .TAG 2413378.0/LWX .DELDT 05/24/24 .FormatterVersion 2.0.0 .EMAIL Sitlkeybridgeresponse2024@gmail.com,nws-sterling-wxsupport@noaa.gov,jpg112122@gmail.com,AF.A3.RSS.Weather@us.af.mil