Spot Forecast
Issued by NWS Sterling, VA

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Spot Forecast for MDE HAZMAT Response...MDEM
National Weather Service Baltimore MD/Washington DC
1005 PM EDT Sat Sep 26 2026

Forecast is based on forecast start time of 2200 EDT on September 26.
If conditions become unrepresentative...contact the National Weather
Service.

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

.DISCUSSION...

On and off rain is expected through the night tonight. We`re in a bit
of a lull currently, with the next round of steadier rain expected to
move through between roughly Midnight and 2 AM. There may be a bit of
a lull after that until steadier rain moves back in again around or
just before daybreak. Rain will continue to be possible on and off
again through the day tomorrow. Temperatures are currently around 60,
will drop into the upper 50s overnight, and then rise into the low
60s tomorrow. Winds are currently out of the north and will remain out
of the north to northwest through the rest of the night tonight into
tomorrow. Winds may gust up to 30 mph out of the northwest during the
day tomorrow.

.REST OF TONIGHT...

Sky/weather.........Cloudy (85-95 percent). Chance of rain through
                    the night.
Chance of pcpn......60 percent.
Chance of thunder...0 percent.
Min temperature.....Around 57.
Max humidity........100 percent.
Surface winds (mph).Northwest winds 10 to 12 mph.

TIME (EDT)      10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........95  94  93  91  90  90  89  89
Weather cov.....CHC CHC SCH CHC SCH SCH
Weather type....RN  RN  RN  RN  RN  RN
Tstm cov........
Chc of pcpn (%).30  30  60  60  50  20  10  50
Chc of thdr (%).0   0   0   0   0   0   0   0
Temp............60  60  59  59  59  59  58  58
RH..............93  93  96  96  96  93  96  96
Surface wnd dir.N   NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.10  10  10  12  12  12  12  12
Surface wnd gst.12  12  12  18  18  18  18  18

.SUNDAY...

Sky/weather.........Cloudy (90-100 percent). Rain.
Chance of pcpn......90 percent.
Chance of thunder...7 percent.
Max temperature.....Around 63.
Min humidity........96 percent.
Surface winds (mph).Northwest winds 12 to 20 mph. Gusts up to 31
                    mph.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........92  94  97  97  96  96  96  95  95  96  96  97
Weather cov.....SCH SCH CHC LKY DEF LKY LKY DEF DEF DEF CHC CHC
Weather type....RN  RN  RN  RN  RN  RN  RN  RN  RN  RN  RN  RN
Tstm cov........
Chc of pcpn (%).50  50  50  70  90  70  70  90  90  80  50  40
Chc of thdr (%).0   0   10  10  10  10  10  10  0   0   0   0
Temp............57  57  57  58  59  60  60  60  61  61  63  61
RH..............100 100 100 100 100 100 100 100 100 100 97  100
Surface wnd dir.NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.12  12  13  15  17  18  20  20  20  18  17  17
Surface wnd gst.18  18  21  24  28  30  31  31  31  30  28  28

$$
Forecaster...Pallozzi
Requested by...R.Ratcliffe
Type of request...HAZMAT
.TAG 2622585.0/LWX
.DELDT 09/26/26
.FormatterVersion 2.0.0
.EMAIL MJOC.MDEM@Maryland.gov