952
FNUS73 KBIS 030846
FWSBIS
SPOT FORECAST FOR SOUTH COUNTY ROAD...US FWS
NATIONAL WEATHER SERVICE BISMARCK ND
346 AM CDT SAT JUN 3 2023
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON JUNE 03.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
PARTLY CLOUDY SKIES ARE EXPECTED TODAY THROUGH SUNDAY. WINDS SHOULD
REMAIN STEADY OUT OF A SOUTHEASTERLY DIRECTION AT AROUND 10 TO 20
MPH TODAY AND 5 TO 10 MPH SUNDAY. ISOLATED SHOWERS AND THUNDERSTORMS
SHOULD DEVELOP THIS EVENING WITH SCATTERED SHOWERS AND THUNDERSTORMS
SUNDAY AFTERNOON. THE TIMEFRAME MOST LIKELY TO SEE ANY SHOWER OR
THUNDERSTORM ACTIVITY AT THE BURN SITE IS BETWEEN 4 AND 7 PM SUNDAY
AFTERNOON. HIGHS THIS AFTERNOON AND SUNDAY AFTERNOON WILL BE AROUND
87 DEGREES. SIMULTANEOUSLY, MINIMUM RELATIVE HUMIDITY VALUES WILL
DROP TO AROUND 40 PERCENT THIS AFTERNOON, AND TO AROUND 45 PERCENT
SUNDAY AFTERNOON.
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS LATE IN THE AFTERNOON.
CWR.................10 PERCENT.
CHANCE OF PCPN......20 PERCENT.
LAL.................1 UNTIL 1700, THEN 2.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........40 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 11 TO 13 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......6900 FT AGL.
TRANSPORT WINDS.....SOUTH 17 TO 20 MPH.
SMOKE DISPERSAL.....FAIR (53700 KNOT-FT) EARLY IN THE MORNING
INCREASING TO VERY GOOD (110700 KNOT-FT) IN THE
AFTERNOON.
HAINES INDEX........3 TO 5 OR VERY LOW TO MODERATE POTENTIAL FOR
LARGE PLUME DOMINATED FIRE GROWTH.
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........28 39 38 38 40 39 37
WEATHER COV..... ISO
WEATHER TYPE.... RW
TSTM COV........ ISO
CWR.............0 0 0 0 0 0 10
CHC OF PCPN (%).0 0 0 10 10 10 20
LAL.............1 1 1 1 1 1 2
TEMP............78 82 83 84 85 87 85
RH..............56 47 46 44 43 40 43
20 FT WIND DIR..SE SE SE SE SE SE SE
20 FT WIND SPD..11 12 13 13 13 12 12
20 FT WIND GUST.15 18 19 20 18 18 17
MIX HGT (KFT)...3.6 5.0 5.8 6.4 6.8 6.9 6.1
TRANSP WIND DIR.S S S S S S S
TRANSP WIND SPD.17 20 20 20 18 18 17
HAINES INDEX....3 4 4 4 5 5 5
DISPR KT-FT/1K..54 86 99 108 109 111 92
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CWR.................10 PERCENT.
CHANCE OF PCPN......20 PERCENT.
LAL.................1 UNTIL 1900, THEN 2 UNTIL 2400, THEN 1.
MIN TEMPERATURE.....AROUND 61.
MAX HUMIDITY........93 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 12 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
SMOKE DISPERSAL.....GOOD (76900 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (3800 KNOT-FT) LATE IN THE
NIGHT.
HAINES INDEX........4 TO 5 OR LOW TO MODERATE POTENTIAL FOR LARGE
PLUME DOMINATED FIRE GROWTH.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........32 34 29 29 29 33 30 25 22 19 17 17
WEATHER COV..... ISO ISO ISO ISO ISO
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ ISO ISO ISO ISO ISO
CWR.............0 10 10 10 10 10 0 0 0 0 0 0
CHC OF PCPN (%).10 20 20 20 20 20 10 10 10 10 10 10
LAL.............1 2 2 2 2 2 1 1 1 1 1 1
TEMP............84 84 82 78 75 71 70 68 67 65 64 63
RH..............43 44 47 56 62 68 73 78 78 87 87 90
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE S S S
20 FT WIND SPD..12 11 9 8 8 8 9 9 8 7 7 5
20 FT WIND GUST.15 14 14 12 12 12 12 12 12 11 10 8
MIX HGT (KFT)...5.9 4.7 1.8 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.S S S S SE S S S S S S S
TRANSP WIND SPD.15 15 14 12 12 12 13 13 13 12 12 10
HAINES INDEX....5 5 5 5 5 5 4 4 4 4 4 4
DISPR KT-FT/1K..77 61 22 5 5 5 5 5 5 4 4 4
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED TO SCATTERED
THUNDERSTORMS IN THE AFTERNOON.
CWR.................20 PERCENT.
CHANCE OF PCPN......30 PERCENT.
LAL.................1 UNTIL 1600, THEN 2.
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........43 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......6100 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 10 MPH.
SMOKE DISPERSAL.....POOR (2700 KNOT-FT) EARLY IN THE MORNING
INCREASING TO FAIR (55000 KNOT-FT) IN THE
AFTERNOON.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
TIME (CDT) 6 AM 9 AM NOON 3 PM
SKY (%).........17 23 26 38
WEATHER COV..... SCTTRD
WEATHER TYPE....NONE NONE NONE RNSHWR
TSTM COV........
CWR.............0 0 0 20
CHC OF PCPN (%).10 10 10 30
LAL.............1 1 1 1
TEMP............62 71 82 85
RH..............93 76 51 43
20 FT WIND......S 5G7 S 6G9 S 7G10 S 9G13
MIX HGT (FT)....400 1200 4600 5900
TRANSPORT WIND..S 9 S 7 S 9 SE 10
HAINES INDEX....4 4 4 4
DISPR KT-FT/1K..3 7 36 55
FORECASTER...TELKEN
REQUESTED BY...JEFF DION
TYPE OF REQUEST...PRESCRIBED
.TAG 2314514.0/BIS
.DELDT 06/03/23
.FORMATTERVERSION 2.0.0
.EMAIL JEFF_DION@FWS.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page