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FNUS73 KDMX 011202
FWSDMX
Spot Forecast for Stargrass Prairie...Story County Conservation
National Weather Service Des Moines IA
602 AM CST Fri Dec 1 2023
Forecast is based on ignition time of 1000 CST on December 01.
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...
Dry conditions with northeast winds up to 13 mph are expected today.
Relative humidity will remain rather high through the day as well.
.REST OF TODAY...
Sky/weather.........Mostly cloudy (75-85 percent).
Max temperature.....Around 39.
Min humidity........61 percent.
Wind (20 ft)........Northeast winds 8 to 13 mph.
Haines Index........3 to 4 or very low to low potential for large
plume dominated fire growth.
TIME (CST) 10 AM 2 PM
Sky (%).........74 91
Weather cov.....
Weather type....NONE NONE
Tstm cov........
Temp............33 37
RH..............69 64
20 FT wind......NE 13G17 NE 12G16
Haines index....4 3
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90 percent). Slight chance of
snow early in the evening.
Min temperature.....Around 26.
Max humidity........96 percent.
Wind (20 ft)........Northeast winds 5 to 13 mph in the evening and
overnight becoming light.
Haines Index........2 to 3 or very low potential for large plume
dominated fire growth.
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
Sky (%).........94 94 92 86 81 70
Weather cov.....S CHC
Weather type....SNOW NONE NONE NONE NONE NONE
Tstm cov........
Temp............35 32 30 30 28 27
RH..............66 75 78 81 90 94
20 ft wind......N 8 NE 7 NE 6 NE 5 NE 3 NE 2
20 ft wind gust.12 9 8 7 5 3
Haines index....2 2 2 3 3 3
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80 percent).
Max temperature.....Around 39.
Min humidity........79 percent.
Wind (20 ft)........Light winds becoming southeast 5 to 6 mph early
in the morning, then becoming light late in the
afternoon.
Haines Index........3 to 4 or very low to low potential for large
plume dominated fire growth.
TIME (CST) 6 AM 9 AM NOON 3 PM
Sky (%).........71 75 77 81
Weather cov.....
Weather type....NONE NONE NONE NONE
Tstm cov........
Temp............27 30 36 38
RH..............96 92 83 79
20 FT wind......E 3G5 E 6G8 SE 6G8 S 5G7
Haines index....3 3 4 4
$$
Forecaster...Vachalek
Requested by...Tyler Kelley
Type of request...PRESCRIBED
.TAG 2326023.0/DMX
.DELDT 12/01/23
.FormatterVersion 2.0.0
.EMAIL Tkelley@storycountyiowa.gov