Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boise, ID

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305
FNUS55 KBOI 202105
FWFBOI

Fire Weather Planning Forecast for SW Idaho and SE Oregon
National Weather Service Boise ID
305 PM MDT Thu Jul 20 2017

...THUNDERSTORMS POSSIBLE STARTING SUNDAY...

.DISCUSSION...
Gusty winds will continue through the early evening as a weak
cold front slides through the region. Slightly cooler conditions
are expected Friday. Over the weekend a weak upper low begins to
drift into the Pacific Northwest and push monsoonal moisture north
Sunday. Additional moisture is expected Monday and Tuesday. A
slight threat of thunderstorms are expected Sunday with the
potential of more widespread convection Monday and Tuesday. Some
of these storms may produce wetting rains.


IDZ401-402-211615-
Western Payette National Forest-Eastern Payette National Forest-
305 PM MDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear after sunset.
Min temperature.....45 to 55.
   24 hr trend......On average, 4 degrees cooler.
Max humidity........49 to 69 percent.
   24 hr trend......On average, 5 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 11 mph in the evening,
                         becoming light downslope less than 8 mph
                         after midnight.
    Ridges/upr slopes....Northwest 8 to 12 mph with gusts to 25 mph...
                         becoming light after midnight.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......400-900 ft AGL.
 Transport Winds....Northwest up to 5 mph.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....71 to 86.
   24 hr trend......On average, 2 degrees cooler.
Min humidity........14 to 21 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph in the
                         morning, becoming west 8 to 9 mph in the
                         afternoon.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming west 8 to 10 mph in the
                         afternoon.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......6000-8000 ft AGL.
 Transport Winds....West 5 to 15 mph.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....46 to 56.
   24 hr trend......On average, unchanged.
Max humidity........41 to 61 percent.
   24 hr trend......On average, 6 percent drier.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 9 mph in the evening,
                         becoming light downslope less than 8 mph
                         after midnight.
    Ridges/upr slopes....Northwest 8 to 9 mph in the evening,
                         becoming light after midnight.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......400-900 ft AGL.
 Transport Winds....North up to 5 mph.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....74 to 89.
   24 hr trend......On average, 3 degrees warmer.
Min humidity........17 to 24 percent.
   24 hr trend......On average, 2 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......6000-8000 ft AGL.
 Transport Winds....Northwest up to 5 mph.

$$
=

IDZ403-211615-
Northern Boise National Forest-
305 PM MDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....44 to 53.
   24 hr trend......On average, 2 degrees cooler.
Max humidity........47 to 67 percent.
   24 hr trend......On average, 4 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...West 8 to 11 mph in the evening, becoming
                         light downslope less than 8 mph after
                         midnight.
    Ridges/upr slopes....West 8 to 12 mph with gusts to 20 mph this evening, becoming
                         light after midnight.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-800 ft AGL.
 Transport Winds....Northeast up to 5 mph.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....71 to 84.
   24 hr trend......On average, unchanged.
Min humidity........15 to 20 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph in the
                         morning, becoming west around 8 mph in the
                         afternoon.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming west 8 to 9 mph in the
                         afternoon.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......6500-8500 ft AGL.
 Transport Winds....West 10 to 15 mph.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....44 to 53.
   24 hr trend......On average, unchanged.
Max humidity........44 to 64 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Northwest around 8 mph in the evening,
                         becoming light downslope less than 8 mph
                         after midnight.
    Ridges/upr slopes....Northwest 8 to 9 mph in the evening,
                         becoming light after midnight.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-800 ft AGL.
 Transport Winds....Northeast up to 5 mph.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....75 to 87.
   24 hr trend......On average, 3 degrees warmer.
Min humidity........16 to 21 percent.
   24 hr trend......On average, 2 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7500-9000 ft AGL.
 Transport Winds....Northwest up to 5 mph.

$$
=

IDZ421-211615-
Southern Boise National Forest/Western Sawtooth National Forest-
305 PM MDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....44 to 57.
   24 hr trend......On average, 2 degrees cooler.
Max humidity........39 to 59 percent.
   24 hr trend......On average, 4 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 14 mph in the evening,
                         becoming light downslope less than 8 mph
                         after midnight.
    Ridges/upr slopes....Northwest 8 to 13 mph with gusts to 25 mph this evening,
                         becoming light after midnight.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-800 ft AGL.
 Transport Winds....North up to 10 mph.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....80 to 88, except 73 to 79 above 6500 feet.
   24 hr trend......On average, unchanged.
Min humidity........14 to 19 percent.
   24 hr trend......On average, 3 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph in the
                         morning, becoming west 8 to 11 mph in the
                         afternoon.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming west 8 to 11 mph in the
                         afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......6500-8500 ft AGL.
 Transport Winds....West 10 to 15 mph.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....44 to 57.
   24 hr trend......On average, unchanged.
Max humidity........39 to 59 percent.
   24 hr trend......On average, 2 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 11 mph in the evening,
                         becoming light downslope less than 8 mph
                         after midnight.
    Ridges/upr slopes....Northwest 8 to 12 mph in the evening,
                         becoming light after midnight.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-800 ft AGL.
 Transport Winds....North up to 5 mph.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....82 to 90, except 76 to 82 above 6500 feet.
   24 hr trend......On average, 3 degrees warmer.
Min humidity........14 to 19 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming northwest around 8 mph
                         in the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7000-9000 ft AGL.
 Transport Winds....Northwest 5 to 10 mph.

$$
=

IDZ400-211615-
Northern Boise BLM-
305 PM MDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....57 to 63.
   24 hr trend......On average, 3 degrees cooler.
Max humidity........40 to 54 percent.
   24 hr trend......On average, 4 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...North around 10 mph.
    Ridges/upr slopes....North 8 to 11 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......400-500 ft AGL.
 Transport Winds....North 5 to 10 mph.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....85 to 93.
   24 hr trend......On average, unchanged.
Min humidity........13 to 18 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7000-9000 ft AGL.
 Transport Winds....Northwest 5 to 10 mph.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....58 to 64.
   24 hr trend......On average, unchanged.
Max humidity........35 to 50 percent.
   24 hr trend......On average, 5 percent drier.
20-foot winds.......
    Valleys/lwr slopes...North around 9 mph.
    Ridges/upr slopes....North around 10 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......400-500 ft AGL.
 Transport Winds....North up to 5 mph.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....88 to 96.
   24 hr trend......On average, 3 degrees warmer.
Min humidity........14 to 19 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7500-9000 ft AGL.
 Transport Winds....Northwest around 5 mph.

$$
=

IDZ420-424-211615-
Treasure Valley BLM-Western Twin Falls BLM-
305 PM MDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....56 to 62.
   24 hr trend......On average, 3 degrees cooler.
Max humidity........39 to 54 percent.
   24 hr trend......On average, 4 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 14 mph with gusts to 25 mph this evening,
                         becoming light downslope less than 8 mph after midnight.
    Ridges/upr slopes....North 8 to 14 mph.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-700 ft AGL.
 Transport Winds....Northwest 5 to 10 mph.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....88 to 95.
   24 hr trend......On average, 2 degrees cooler.
Min humidity........12 to 17 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 11 mph.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming west 8 to 12 mph in the
                         afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7000-9000 ft AGL.
 Transport Winds....Northwest 10 to 20 mph.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....55 to 62.
   24 hr trend......On average, unchanged.
Max humidity........38 to 53 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 12 mph.
    Ridges/upr slopes....North 8 to 13 mph.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-700 ft AGL.
 Transport Winds....Northwest 5 to 10 mph.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....90 to 97.
   24 hr trend......On average, unchanged.
Min humidity........11 to 16 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Northwest around 9 mph.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming west around 8 mph in the
                         afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......8000-10000 ft AGL.
 Transport Winds....Northwest 5 to 15 mph.

$$
=

IDZ423-426-211615-
Owyhee Mountains-Southern Highlands-
305 PM MDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....54 to 61.
   24 hr trend......On average, 3 degrees cooler.
Max humidity........38 to 49 percent.
   24 hr trend......On average, 4 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...West 8 to 12 mph.
    Ridges/upr slopes....Northwest 8 to 11 mph with gusts to 25 mph this evening,
                         becoming light after midnight.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-400 ft AGL.
 Transport Winds....West 5 to 10 mph.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....83 to 91.
   24 hr trend......On average, 2 degrees cooler.
Min humidity........11 to 17 percent.
   24 hr trend......On average, 5 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest around 10 mph.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming north 8 to 9 mph in the
                         afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7500-9500 ft AGL.
 Transport Winds....West 5 to 10 mph.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....55 to 61.
   24 hr trend......On average, unchanged.
Max humidity........34 to 46 percent.
   24 hr trend......On average, 3 percent drier.
20-foot winds.......
    Valleys/lwr slopes...West 8 to 11 mph.
    Ridges/upr slopes....North 8 to 11 mph in the evening, becoming
                         light after midnight.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......300-400 ft AGL.
 Transport Winds....Northwest 5 to 10 mph.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....83 to 93.
   24 hr trend......On average, unchanged.
Min humidity........11 to 16 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Northwest around 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming north around 8 mph in
                         the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.
Smoke Dispersal:
 Mixing Height......7500-9500 ft AGL.
 Transport Winds....Northwest 5 to 10 mph.

$$
=

ORZ646-211615-
Baker Valley-
205 PM PDT Thu Jul 20 2017

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....47 to 59.
   24 hr trend......On average, 6 degrees cooler.
Max humidity........46 to 66 percent.
   24 hr trend......On average, 6 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 14 mph.
    Ridges/upr slopes....Northwest 10 to 15 mph with gusts to 25 mph this evening.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....81 to 91.
   24 hr trend......On average, unchanged.
Min humidity........15 to 20 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Northwest around 9 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

.FRIDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50 to 61.
   24 hr trend......On average, 2 degrees warmer.
Max humidity........37 to 57 percent.
   24 hr trend......On average, 9 percent drier.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 12 mph.
    Ridges/upr slopes....Northwest 8 to 11 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....84 to 94.
   24 hr trend......On average, 2 degrees warmer.
Min humidity........17 to 23 percent.
   24 hr trend......On average, 3 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

$$
=

ORZ636-637-211615-
Burns BLM-Vale BLM-
305 PM MDT Thu Jul 20 2017 /205 PM PDT Thu Jul 20 2017/

.TONIGHT...
Sky/weather.........Clear.
Min temperature.....50 to 60.
   24 hr trend......On average, 3 degrees cooler.
Max humidity........36 to 51 percent.
   24 hr trend......On average, 5 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Northwest 8 to 12 mph.
    Ridges/upr slopes....North 10 to 15 mph with gusts to 25 mph.
Haines Index........3 very low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

.FRIDAY...
Sky/weather.........Sunny.
Max temperature.....84 to 92.
   24 hr trend......On average, unchanged.
Min humidity........11 to 16 percent.
   24 hr trend......On average, 2 percent wetter.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph in the
                         morning, becoming north around 8 mph in
                         the afternoon.
    Ridges/upr slopes....Light winds less than 8 mph in the
                         morning, becoming north around 8 mph in
                         the afternoon.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

.FRIDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....53 to 62.
   24 hr trend......On average, unchanged.
Max humidity........33 to 45 percent.
   24 hr trend......On average, 4 percent drier.
20-foot winds.......
    Valleys/lwr slopes...North around 10 mph.
    Ridges/upr slopes....North around 10 mph.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

.SATURDAY...
Sky/weather.........Sunny.
Max temperature.....86 to 94.
   24 hr trend......On average, 2 degrees warmer.
Min humidity........10 to 15 percent.
   24 hr trend......On average, unchanged.
20-foot winds.......
    Valleys/lwr slopes...Light upslope winds less than 8 mph.
    Ridges/upr slopes....Light winds less than 8 mph.
Haines Index........4 low.
LAL.................1.
CWR /0.10 inch/.....0 percent.

$$
=


.FORECAST DAYS 3 THROUGH 7...

.SUNDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms. Lows 52 to 65. Highs 82 to 97. North winds up to
10 mph.
.MONDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms. Lows 56 to 68. Highs 83 to 98. North winds up to
10 mph.
.TUESDAY...Partly cloudy. A 30 percent chance of showers and
thunderstorms. Lows 56 to 69. Highs 81 to 96. Southwest winds up
to 10 mph.
.WEDNESDAY...Partly cloudy. A 30 percent chance of showers and
thunderstorms. Lows 55 to 68. Highs 79 to 94.
.THURSDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms. Lows 52 to 64. Highs 79 to 94.

.OUTLOOK FOR FRIDAY JULY 28 THROUGH THURSDAY AUGUST 3 calls for
better chances of above normal temperatures and below normal
precipitation.

$$
=



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