Suppression Forecast
Issued by NWS Billings, MT

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000
FNUS75 KBYZ 291449
FWSBYZ

Spot Forecast for Crow Lagoons...Crow BIA
National Weather Service Billings MT
849 AM MDT Wed Mar 29 2017

Forecast is based on ignition time of 0900 MDT on March 29.
If conditions become unrepresentative...contact the National Weather
Service.

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

.DISCUSSION...
The morning will be mostly sunny with an increase in high clouds
this afternoon. Temperatures will be warmer today with more
sunshine comparedt to yesterday. Winds will start out of the
southeast and gradually turn to the southwest today. Humidities
will fall into the 20s this afternoon. A cold front will push into
the site Thursday morning and switch winds to the north. This
front will bring cooler temperatures, higher humidities and an
increasing chance of showers Thursday, Thursday night and Friday.
TWH

.REST OF TODAY...

Sky/weather.........Partly sunny.
LAL.................1...no thunderstorms.
Max temperature.....62-67.
Min humidity........24-29 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 10 mph becoming
                    southwest.
 Ridgetop...........Southwest 5 to 15 mph.
Mixing height.......2500 ft AGL late in the morning...increasing to
                    6600 ft AGL in the afternoon.
Transport winds.....Southwest 10 to 20 mph.
Haines index........2 .
CWR.................0 percent.

TIME (MDT)      9 AM   11 AM  1 PM   3 PM   5 PM
Sky (%).........56     66     62     77     67
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............41     51     59     63     64
RH..............83     59     38     29     26
20 ft wind......SE 6   S 6    SW 6   SW 6   SW 6
20 ft wind gust.10     10     10     10     10

.TONIGHT...

Sky/weather.........Mostly cloudy.
LAL.................1...no thunderstorms.
Min temperature.....36-41.
Max humidity........81-86 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 10 mph.
 Ridgetop...........Southwest 5 to 15 mph.
Mixing height.......6600 ft AGL in the evening...decreasing to 2000
                    ft AGL overnight.
Transport winds.....South 5 to 15 mph.
CWR.................0 percent.

TIME (MDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........51     54     56     74     69     69
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Temp............62     53     46     44     41     38
RH..............29     47     64     72     80     83
20 ft wind......SW 6   S 6    S 4    S 4    S 4    S 4
20 ft wind gust.

.THURSDAY...

Sky/weather.........Mostly cloudy. Scattered rain showers...mainly
                    in the afternoon.
LAL.................1...no thunderstorms.
Max temperature.....59-64.
Min humidity........41-46 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 10 mph in the
                    morning...becoming north in the afternoon.
 Ridgetop...........Southeast 5 to 10 mph becoming north 5 to 15
                    mph by afternoon.
Mixing height.......2000 ft AGL in the morning...increasing to 5400
                    ft AGL in the afternoon.
Transport winds.....South 5 to 10 mph in the morning...becoming
                    northeast 5 to 15 mph in the afternoon.
Haines index........2 in the late morning and afternoon.
CWR.................14 percent.

TIME (MDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........76     78     81     88     84     85
Weather cov.....S CHC  S CHC  S CHC  CHANCE CHANCE CHANCE
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........
Temp............38     42     48     56     60     61
RH..............82     82     72     56     45     43
20 ft wind......SE 4   SE 4   E 4    NW 6   N 8    NE 8
20 ft wind gust.                     10     12     12

$$
Forecaster...Humphrey
Requested by...Tracy Spang
Type of request...PRESCRIBED
.TAG 1705461.0/BYZ
.EMAIL lee.oldbear@bia.govrandy.prettyontop,tracy.spang@bia.gov


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