Suppression Forecast
Issued by NWS Riverton, WY

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
310
FNUS75 KRIW 220616
FWSRIW

Spot Forecast for Linch Fire...Johnson County
National Weather Service Riverton WY
1116 PM MST Thu Nov 21 2024

Forecast is based on forecast start time of 2300 MST on November 21.
If conditions become unrepresentative, contact the National Weather
Service

.DISCUSSION...

South to southwest winds, with gusts of 20 to 25 mph, will
continue through the rest of the night. These winds are expected
to last through the day Friday and again Friday night. No
precipitation is expected for the next several days. Winds are
likely to increase Saturday, as a cold front moves across the
area.

...Thunderstorms imply strong gusty and erratic winds...
...Haines index is high level haines both day and night...

.REST OF TONIGHT...

Sky/weather.........Partly cloudy (35-45 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....Around 36.
Max humidity........46 percent.
Wind (20 ft)........South winds 13 to 15 mph with gusts to around
                    19 mph.
Ridgetop wind.......South 20 to 25 mph.
Mixing height.......500 ft AGL.
Transport winds.....Southwest 22 to 23 mph.
Smoke dispersal.....Poor.
Haines Index........2.

TIME (MST)      11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........35  45  40  35  35  35  40
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1
Temp............41  40  40  37  37  38  38
RH..............35  36  37  44  44  44  44
20 FT wind dir..SW  S   S   S   S   S   S
20 FT wind spd..13  15  15  15  15  14  14
20 FT wind gust.18  18  19  18  19  18  18
Ridge wind dir..S   S   S   S   S   S   S
Ridge wind spd..25  25  25  25  25  20  20
Mix hgt (kft)...0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.SW  SW  SW  SW  SW  SW  SW
Transp wind spd.23  23  23  23  23  22  22
Haines index....2   2   2   2   2   2   2
SDspl kt-ft/10009   9   9   9   9   8   8

.FRIDAY...

Sky/weather.........Mostly sunny (25-35 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....Around 53.
Min humidity........30 percent.
Wind (20 ft)........South winds 13 to 14 mph with gusts to around
                    18 mph.
Ridgetop wind.......South around 20 mph.
Mixing height.......2000 ft AGL.
Transport winds.....Southwest 21 to 23 mph.
Smoke dispersal.....Poor.
Haines Index........2 increasing to 4 late in the morning.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........30  30  15  10  15  10  10  35  35  35  50  50
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............38  37  38  40  43  47  50  51  52  51  48  45
RH..............44  46  46  46  43  38  34  32  31  30  34  36
20 FT wind dir..S   S   S   S   S   S   S   S   SW  SW  S   S
20 FT wind spd..13  13  13  13  13  13  14  14  14  14  13  13
20 FT wind gust.17  17  17  18  18  18  18  18  18  18  18  17
Ridge wind dir..S   S   S   S   S   S   S   S   SW  SW  S   S
Ridge wind spd..20  20  20  20  20  20  20  20  20  20  20  20
Mix hgt (kft)...0.5 0.5 0.5 0.5 0.5 1.0 1.5 2.0 2.0 1.5 0.5 0.5
Transp wind dir.S   S   S   S   S   S   SW  SW  SW  SW  SW  SW
Transp wind spd.21  21  21  21  21  21  22  22  23  22  21  21
Haines index....2   2   2   2   2   4   4   4   4   4   4   4
SDspl kt-ft/10008   8   8   9   12  17  30  36  35  26  13  10

.FRIDAY NIGHT...

Sky/weather.........Mostly cloudy (55-65 percent) then becoming
                    partly cloudy (45-55 percent) after midnight.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....Around 36.
Max humidity........42 percent.
Wind (20 ft)........Southwest winds 13 to 17 mph with gusts to
                    around 23 mph.
Ridgetop wind.......Southwest 20 to 25 mph.
Mixing height.......500 ft AGL.
Transport winds.....South 21 to 26 mph.
Smoke dispersal.....Poor.
Haines Index........4 to 5.

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........60  50  50  65  60  50  45  40  45  50  50  55
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............42  41  40  39  39  38  38  38  39  38  38  38
RH..............37  37  39  40  40  42  42  42  39  38  37  37
20 FT wind dir..S   S   SW  SW  SW  SW  SW  S   S   S   S   S
20 FT wind spd..13  13  13  13  13  13  13  14  15  16  17  17
20 FT wind gust.17  17  17  17  17  17  18  18  19  20  22  23
Ridge wind dir..S   S   SW  SW  SW  SW  SW  S   S   S   S   S
Ridge wind spd..20  20  20  20  20  20  20  20  25  25  25  25
Mix hgt (kft)...0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.S   S   S   S   SW  SW  SW  S   S   S   S   S
Transp wind spd.21  21  21  21  21  21  21  22  23  24  25  26
Haines index....4   4   4   4   4   5   5   5   5   5   5   5
SDspl kt-ft/10009   9   8   8   8   8   8   8   8   9   10  10

.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...
Mostly cloudy with chance of snow. Lows in the upper 20s. Highs
in the mid 30s. Northwest winds around 12 mph.
.MONDAY...
Partly cloudy. Slight chance of snow. Lows around 18. Highs
around 40. Southwest winds around 7 mph.
.TUESDAY...
Partly cloudy. Lows in the lower 20s. Highs in the lower 40s.
Southwest winds around 8 mph.

$$
Forecaster...LaVoie
Requested by...Nikki Iannelli
Type of request...WILDFIRE
.TAG 2427210.1/RIW
.DELDT 11/21/24
.FormatterVersion 2.0.0
.EMAIL nikki.iannelli@buffalowypd.gov