202
FNUS73 KDMX 081501
FWSDMX
SPOT FORECAST FOR TERRA PARK...CITY OF JOHNSTON
NATIONAL WEATHER SERVICE DES MOINES IA
901 AM CST THU JAN 8 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON JANUARY 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
AN INITIAL OBSERVATION AT IGNITION AND A MID BURN OBSERVATION ARE REQUIRED.
PLEASE RELAY THEM TO THE NATIONAL WEATHER SERVICE FOR EACH PRESCRIBED BURN.
DISCUSSION
RAIN SHOULD ARRIVE AT THE BURN SITE BY 12 PM AND REMAIN FOR THE
REMAINDER OF THE DAYTIME HOURS. RHS WILL BE HIGH (OVER 90%).
SOUTHEAST WINDS TO START, THEN EASTERLY BY NOON, NORTHEAST AT
AROUND 3PM, THEN FINALLY GUSTY NORTHWEST WINDS BETWEEN 5 AND 6PM.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF
RAIN LATE IN THE MORNING. RAIN LIKELY LATE IN
THE MORNING, THEN RAIN IN THE AFTERNOON.
MAX TEMPERATURE.....AROUND 46.
MIN HUMIDITY........73 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH LATE
IN THE MORNING, THEN SHIFTING TO THE NORTHEAST
6 TO 10 MPH EARLY IN THE AFTERNOON SHIFTING TO
THE NORTH 10 TO 12 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......800 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 7 TO 9 MPH SHIFTING TO THE NORTHEAST
8 TO 14 MPH LATE IN THE AFTERNOON, THEN
SHIFTING TO THE NORTH AROUND 16 MPH LATE IN THE
AFTERNOON.
SMOKE DISPERSAL.....POOR (2600 KNOT-FT).
GFDI................2.
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........72 80 90 94 96 96 96 96 96
WEATHER COV..... SCH LKY DEF DEF DEF DEF DEF DEF
WEATHER TYPE.... RN RN RN RN RN RN RN RN
TSTM COV........
TEMP............40 43 45 46 45 44 44 44 43
RH..............76 76 73 73 82 93 93 93 93
20 FT WIND DIR..E SE SE E E NE NE N N
20 FT WIND SPD..3 5 6 6 6 8 10 10 12
20 FT WIND GUST.6 7 9 9 9 14 16 20 21
MIX HGT (KFT)...0.4 0.4 0.4 0.6 0.5 0.7 0.7 0.7 0.8
TRANSP WIND DIR.SE SE SE SE NE NE NE N N
TRANSP WIND SPD.8 9 8 7 8 10 10 14 16
GFDI............1 1 1 1 1 1 1 2 2
SMOKE DISPERSAL.3 3 3 4 4 6 7 9 12
SMOKE CAT.......PR PR PR PR PR PR PR PR PR
FORECASTER...JIMENEZ
REQUESTED BY...KARI ALLEN
TYPE OF REQUEST...PRESCRIBED
.TAG 2528586.0/DMX
.DELDT 01/08/26
.FORMATTERVERSION 2.0.0
.EMAIL KALLEN@CITYOFJOHNSTON.COM
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