FNUS71 KLWX 091653 FWSLWX Spot Forecast for Montgomery Safety Day...Emergency Management/Homeland Security National Weather Service Baltimore MD/Washington DC 1253 PM EDT Fri May 9 2025 Forecast is based on forecast start time of 1300 EDT on May 09. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION... Thick cloud cover will remain a fixture in today's forecast with below normal temperatures expected. The latest observations around this location are in the mid 50s. With some late day cloud breaks, temperatures should be able to rise to near 60 degrees later this afternoon. The latest radar imagery shows some residual light shower activity pivoting through northern Loudoun into Montgomery County. This light activity moves through over the next hour or two. In the wake, additional isolated showers may fire up given enough breaks in the clouds. Besides the potential for showers, northwesterly winds may gust up to 15 mph this afternoon. Clouds decrease overnight which will yield a seasonably chilly night ahead. Forecast lows are in the mid 40s, accompanied by northwesterly winds around 5 to 10 mph. High pressure moves in for Saturday allowing for much more tranquil weather. Plenty of sunshine is anticipated which comes with highs near 70 degrees. This does come with northwesterly breezes up to 20 to 25 mph. .REST OF TODAY... Sky/weather.........Mostly cloudy (80-90 percent). Rain showers early in the afternoon, then isolated rain showers late in the afternoon. Max temperature.....Around 61. Min humidity........64 percent. Surface winds (mph).Northwest winds 9 to 12 mph, gusts up to 16 mph. TIME (EDT) 1 PM 3 PM 5 PM Sky (%).........94 87 75 Weather cov.....DEFNTE SCTTRD ISOLTD Weather type....RNSHWR RNSHWR RNSHWR Tstm cov........ Temp............57 60 60 RH..............86 75 72 Surface wind....N 9 NW 10 NW 12 Surface wnd gst.13 14 16 .TONIGHT... Sky/weather.........Mostly cloudy (55-65 percent) then becoming mostly clear (5-15 percent). Isolated rain showers early in the evening. Min temperature.....Around 46. Max humidity........80 percent. Surface winds (mph).Northwest winds 6 to 12 mph. TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........65 20 18 5 5 3 Weather cov.....ISOLTD Weather type....RNSHWR NONE NONE NONE NONE NONE Tstm cov........ Temp............61 58 55 51 48 47 RH..............65 69 72 77 80 79 Surface wind....NW 12 NW 9 NW 8 NW 7 NW 6 NW 7 Surface wnd gst.15 13 10 8 8 8 .SATURDAY... Sky/weather.........Sunny (10-20 percent). Max temperature.....Around 70. Min humidity........35 percent. Surface winds (mph).Northwest winds 8 to 14 mph, gusts up to 22 mph. TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........4 2 5 5 5 16 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ Temp............46 51 58 63 68 70 RH..............76 63 51 44 37 35 Surface wind....NW 8 NW 9 NW 13 NW 14 NW 13 NW 10 Surface wnd gst.10 13 18 22 21 18 $$ Forecaster...Rubin-Oster Requested by...Luke Hodgson Type of request...OTHER .TAG 2512576.0/LWX .DELDT 05/09/25 .FormatterVersion 2.0.0 .EMAIL wade.holland@montgomerycountymd.gov,luke.hodgson@montgomerycountymd.gov