879  
FNUS71 KAKQ 291937  
FWSAKQ  
 
SPOT FORECAST FOR PORTSMOUTH REQUISITE CARDINAL (BIO 200)...PORTSMOUTH EMERGENCY MANAGEMENT  
NATIONAL WEATHER SERVICE WAKEFIELD VA  
337 PM EDT WED APR 29 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 EDT ON APRIL 30.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE AT 757-899-5734.  
   
DISCUSSION
 
 
DRY CONDITIONS ARE EXPECTED THURSDAY AS HIGH PRESSURE SLIDES TOWARDS  
THE AREA. SKIES WILL LIKELY START OFF MOSTLY CLOUDY AND BECOME MOSTLY  
SUNNY BY THE AFTERNOON. TEMPERATURES BEGIN IN THE MORNING NEAR 60F  
AND WILL REACH THE LOWER 70S AS THE HIGH. WET BULB GLOBE TEMPERATURES  
WILL BE IN THE LOWER TO MID 60S, PEAKING AROUND 67F IN THE AFTERNOON.  
NORTH TO NORTHWEST WINDS MAY GUST UP TO 20 MPH TOWARDS THE END OF  
THE EVENT, PEAKING IN THE AFTERNOON.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT) THEN BECOMING  
MOSTLY SUNNY (25-35 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........46 PERCENT.  
MAX APPARENT TEMP...71.  
SURFACE WINDS (MPH).NORTH WINDS 8 TO 10 MPH.  
VISIBILITY..........9.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........58 75 70 38 28 27  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 0 0 10 0 10  
TEMP............62 62 66 69 71 71  
RH..............87 78 63 53 46 46  
APARNT TMP (F)..62 62 66 69 71 71  
SURFACE WIND....NW 9 NW 10 NW 10 NW 10 NW 9 N 8  
SURFACE WND GST.15 15 15 15 14 13  
VISIBILITY (SM).9 10 10 10 9 9  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MIN TEMPERATURE.....AROUND 53.  
MAX HUMIDITY........64 PERCENT.  
MAX APPARENT TEMP...69.  
SURFACE WINDS (MPH).NORTHEAST WINDS 6 TO 7 MPH DECREASING TO NORTH  
IN THE LATE EVENING AND OVERNIGHT.  
VISIBILITY..........9 DECREASING TO 7 IN THE LATE EVENING AND  
OVERNIGHT.  
 
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........43 44 49 48 43 37  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 10 10 10 0 0  
TEMP............69 65 62 60 57 55  
RH..............49 56 60 62 62 61  
APARNT TMP (F)..69 65 62 60 57 55  
SURFACE WIND....N 7 NE 4 N 6 N 6 N 7 N 7  
SURFACE WND GST.10 8 8 9 10 10  
VISIBILITY (SM).9 9 7 7 7 7  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 69.  
MIN HUMIDITY........35 PERCENT.  
MAX APPARENT TEMP...68.  
SURFACE WINDS (MPH).NORTH WINDS AROUND 6 MPH SHIFTING TO THE 6 TO 8  
MPH EARLY IN THE MORNING, THEN SHIFTING TO THE  
EAST 6 TO 7 MPH LATE IN THE AFTERNOON SHIFTING  
TO THE SOUTHEAST AROUND 8 MPH LATE IN THE  
AFTERNOON.  
VISIBILITY..........7.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........34 34 35 33 28 36  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 10 10  
TEMP............54 54 58 63 67 68  
RH..............64 61 51 41 36 35  
APARNT TMP (F)..54 54 58 63 67 68  
SURFACE WIND....N 6 N 6 N 7 N 7 NE 6 E 7  
SURFACE WND GST.10 9 9 9 8 10  
VISIBILITY (SM).7 7 7 7 7 7  
 

 
FORECASTER...CHILCOTE  
REQUESTED BY...ANNA MCRAY  
TYPE OF REQUEST...OTHER  
.TAG 2610431.0/AKQ  
.DELDT 04/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MCRAYA@PORTSMOUTHVA.GOV,EVE.ZENTRICH@VDH.VIRGINIA.GOV,STEPHEN.WILLIAMS@VDH.VIRGINIA.GOV  
 
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