Zone Forecast Product
Issued by NWS Missoula, MT

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000
FPUS55 KMSO 212129
ZFPMSO

Zone Forecast Product
National Weather Service Missoula MT
228 PM MST Wed Feb 21 2018

MTZ001-221100-
Kootenai/Cabinet Region-
Including the cities of Libby and Eureka
228 PM MST Wed Feb 21 2018

.TONIGHT...Mostly cloudy. Lows zero to 7 above. East winds to
15 mph in the evening.
.THURSDAY...Mostly cloudy. Highs in the 20s to lower 30s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Very cold. Lows 1 below to 6 above zero.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
in the 20s to lower 30s.
.FRIDAY NIGHT...Snow likely. Chance of snow 70 percent. Light
snow accumulations. Lows 12 to 19.
.SATURDAY...Snow likely. Chance of snow 80 percent. Highs in the
upper 20s to mid 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 60 percent. Lows
13 to 20.
.SUNDAY...Snow likely. Chance of snow 70 percent. Highs in the
30s.
.SUNDAY NIGHT...Cloudy with a 50 percent chance of snow. Lows
15 to 22.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 14 to 21.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the 30s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 11 to 18.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the 30s.

$$

MTZ002-221100-
West Glacier Region-
Including the city of Swan Lake
228 PM MST Wed Feb 21 2018

.TONIGHT...Partly cloudy early in the evening then becoming
mostly cloudy. Very cold. Lows 5 below to 2 above zero. Southwest
winds to 15 mph.
.THURSDAY...Mostly cloudy. Highs 14 to 21. Northeast winds to
15 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Bitterly cold. Lows 5 below to 2 above zero. East
winds to 15 mph. Wind chill readings 10 below to 20 below zero.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
14 to 21. Southwest winds 15 to 20 mph with gusts to around
30 mph.
.FRIDAY NIGHT...Snow likely. Chance of snow 70 percent. Light
snow accumulations. Lows 8 to 15. Southwest winds 15 to 20 mph
with gusts to around 30 mph.
.SATURDAY...Snow likely. Chance of snow 70 percent. Highs in the
20s.
.SATURDAY NIGHT...Snow likely. Chance of snow 60 percent. Lows
8 to 15.
.SUNDAY...Snow likely. Chance of snow 70 percent. Highs in the
20s.
.SUNDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
13 to 20.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the 20s to lower 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 7 to 14.
.TUESDAY...Mostly cloudy with a 40 percent chance of snow. Highs
in the 20s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 5 to 12.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs 19 to 26.

$$

MTZ003-221100-
Flathead/Mission Valleys-
Including the cities of Kalispell, Polson, and St. Ignatius
228 PM MST Wed Feb 21 2018

.TONIGHT...Mostly cloudy. Very cold. Lows 3 below to 4 above
zero. South winds to 15 mph in the evening.
.THURSDAY...Mostly cloudy. Highs in the 20s. North winds to
15 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Very cold. Lows 2 below to 5 above zero.
.FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs
in the 20s.
.FRIDAY NIGHT...A chance of snow in the evening, then snow likely
after midnight. Chance of snow 60 percent. Lows 12 to 19.
.SATURDAY...Snow likely. Chance of snow 70 percent. Highs in the
upper 20s to mid 30s.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows 13 to 20.
.SUNDAY...Snow likely. Chance of snow 60 percent. Highs in the
upper 20s to mid 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 60 percent. Lows
17 to 24.
.MONDAY...Mostly cloudy with a 40 percent chance of snow. Highs
in the 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 13 to 20.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the upper 20s to mid 30s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 11 to 18.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the mid 20s to lower 30s.

$$

MTZ004-221100-
Lower Clark Fork Region-
Including the cities of Noxon, Thompson Falls, and Superior
228 PM MST Wed Feb 21 2018

.TONIGHT...Mostly cloudy. Lows 2 to 9.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 19 to 26.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows 1 to 8.
.FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs
in the 20s.
.FRIDAY NIGHT...Snow likely. Chance of snow 80 percent. Light
snow accumulations. Lows 12 to 19.
.SATURDAY...Snow likely. Chance of snow 80 percent. Highs in the
upper 20s to mid 30s.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows 14 to 21.
.SUNDAY...Snow likely. Chance of snow 70 percent. Highs in the
upper 20s to mid 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
17 to 24.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the upper 20s to mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 14 to 21.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the upper 20s to mid 30s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 12 to 19.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the upper 20s to mid 30s.

$$

MTZ005-221100-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
228 PM MST Wed Feb 21 2018

.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows 5 to 9.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs in the lower to mid 20s.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows 3 to 7.
.FRIDAY...Partly cloudy. Highs in the mid to upper 20s.
.FRIDAY NIGHT...A chance of snow in the evening, then snow likely
after midnight. Chance of snow 60 percent. Lows 14 to 18.
.SATURDAY...Snow likely. Chance of snow 80 percent. Highs in the
lower 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 60 percent. Lows
17 to 21.
.SUNDAY...Snow likely. Chance of snow 60 percent. Highs in the
lower to mid 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows in
the lower to mid 20s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid to upper 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 15 to 19.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the lower 30s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 14 to 18.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the lower 30s.

$$

MTZ006-221100-
Bitterroot/Sapphire Mountains-
Including the city of Sula
228 PM MST Wed Feb 21 2018

.TONIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Very cold. Lows 2 below to 5 above zero. Southeast winds
to 15 mph.
.THURSDAY...Mostly cloudy with a 50 percent chance of snow
showers. Highs 17 to 24. Northeast winds to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Very cold. Lows 3 below to 4 above zero.
.FRIDAY...Partly cloudy. A 20 percent chance of snow in the
morning. Highs 18 to 25.
.FRIDAY NIGHT...A chance of snow in the evening, then snow likely
after midnight. Chance of snow 60 percent. Light snow
accumulations. Lows 6 to 13.
.SATURDAY...Snow likely. Chance of snow 70 percent. Highs in the
20s.
.SATURDAY NIGHT...Cloudy with a 50 percent chance of snow. Lows
7 to 14.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the 20s to lower 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 80 percent. Lows
12 to 19.
.MONDAY...Cloudy with a 50 percent chance of snow. Highs in the
mid 20s to lower 30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 6 to 13.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the 20s to lower 30s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 6 to 13.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs in the 20s.

$$

MTZ007-221100-
Butte/Blackfoot Region-
Including the cities of Anaconda, Deer Lodge, and Drummond
228 PM MST Wed Feb 21 2018

.TONIGHT...Partly cloudy with a 20 percent chance of snow
showers. Very cold. Lows 1 below to 8 below zero. Southwest winds
to 15 mph in the evening.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs 15 to 22.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Very cold. Lows 3 below to 10 below zero.
.FRIDAY...Partly cloudy. Highs 17 to 24.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 40 percent chance of snow. Lows 3 to 10.
.SATURDAY...A chance of snow in the morning, then snow likely in
the afternoon. Chance of snow 70 percent. Highs in the 20s.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows 4 to 11.
.SUNDAY...Mostly cloudy with a 40 percent chance of snow. Highs
in the 20s to lower 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
11 to 18.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 20s to lower 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 4 to 11.
.TUESDAY...Partly cloudy with a 20 percent chance of snow. Highs
in the 20s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 2 to 9.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the 20s.

$$

MTZ043-221100-
Potomac/Seeley Lake Region-
Including the cities of East Missoula, Seeley Lake, and Clinton
228 PM MST Wed Feb 21 2018

.TONIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Very cold. Lows 1 below to 8 below zero.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow showers in
the afternoon. Highs 16 to 23.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Very cold. Lows 2 below to 9 below zero.
.FRIDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs 17 to 24.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows 7 to 14.
.SATURDAY...Snow likely. Chance of snow 70 percent. Highs in the
20s to lower 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 60 percent. Lows
8 to 15.
.SUNDAY...Snow likely. Chance of snow 60 percent. Highs in the
mid 20s to lower 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
14 to 21.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 20s to lower 30s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 8 to 15.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the 20s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 6 to 13.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the 20s.

$$

IDZ005-221100-
Northern Clearwater Mountains-
Including the cities of Pierce and Elk River
128 PM PST Wed Feb 21 2018

.TONIGHT...Mostly cloudy. Lows 12 to 19.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow
showers. Highs in the upper 20s to mid 30s.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 6 to 13.
.FRIDAY...Partly cloudy. Highs in the upper 20s to mid 30s.
.FRIDAY NIGHT...Snow likely. Chance of snow 80 percent. Light
snow accumulations. Lows 18 to 25.
.SATURDAY...Snow likely. Chance of snow 90 percent. Highs in the
upper 20s to mid 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
19 to 26.
.SUNDAY...Snow likely. Chance of snow 70 percent. Highs in the
30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 80 percent. Lows in
the 20s.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs in the
30s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 19 to 26.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the 30s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 17 to 24.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs in the 30s.

$$

IDZ006-221100-
Southern Clearwater Mountains-
Including the cities of Powell, Elk City, and Dixie
128 PM PST Wed Feb 21 2018

.TONIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 7 to 19.
.THURSDAY...Mostly cloudy with a 50 percent chance of snow
showers. Highs 20 to 35.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 2 to 15.
.FRIDAY...Partly cloudy. Highs 20 to 34.
.FRIDAY NIGHT...Snow likely. Chance of snow 70 percent. Light
snow accumulations. Lows 12 to 26.
.SATURDAY...Snow likely. Chance of snow 90 percent. Highs in the
20s to mid 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 80 percent. Lows
15 to 28.
.SUNDAY...Snow likely. Chance of snow 70 percent. Highs 26 to 39.
.SUNDAY NIGHT...Snow likely. Chance of snow 80 percent. Lows
17 to 30.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs 26 to 39.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 15 to 26.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
26 to 39.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 15 to 25.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of snow.
Highs in the mid 20s to upper 30s.

$$

IDZ007-221100-
Orofino/Grangeville Region-
Including the city of Kooskia
128 PM PST Wed Feb 21 2018

.TONIGHT...Mostly cloudy. A 20 percent chance of snow showers
after midnight. Lows 12 to 21.
.THURSDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs in the mid 20s to lower 30s. North winds to
15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows 10 to 17.
.FRIDAY...Mostly cloudy. Highs in the upper 20s to mid 30s.
.FRIDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows in
the 20s.
.SATURDAY...Snow likely. Chance of snow 90 percent. Highs in the
30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows in
the 20s.
.SUNDAY...Snow likely. Chance of snow 70 percent. Highs in the
mid 30s to lower 40s.
.SUNDAY NIGHT...Rain and snow likely. Chance of precipitation
80 percent. Lows in the mid 20s to lower 30s.
.MONDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 30s to lower 40s.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows in the 20s.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the 30s to lower 40s.
.TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 19 to 26.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the 30s to lower 40s.

$$

IDZ008-221100-
Lower Hells Canyon/Salmon River Region-
Including the cities of Riggins and White Bird
128 PM PST Wed Feb 21 2018

.TONIGHT...Mostly cloudy. A 30 percent chance of snow showers
after midnight. Lows 14 to 22. West winds to 15 mph in the
evening.
.THURSDAY...Cloudy with a 50 percent chance of snow showers.
Highs in the 20s to lower 30s. North winds to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 9 to 16.
.FRIDAY...Partly cloudy. Highs in the 20s to mid 30s.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the 20s.
.SATURDAY...Snow likely. Chance of snow 80 percent. Highs in the
20s to upper 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows in
the 20s.
.SUNDAY...Snow likely. Chance of snow 60 percent. Highs in the
30s.
.SUNDAY NIGHT...Rain and snow likely. Chance of precipitation
80 percent. Lows in the 20s to lower 30s.
.MONDAY...Snow likely. Chance of snow 60 percent. Highs in the
30s to lower 40s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 18 to 27.
.TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs
in the 30s to lower 40s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 17 to 25.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the 30s to lower 40s.

$$

IDZ009-010-221100-
Western Lemhi County-Eastern Lemhi County-
Including the cities of Shoup, Salmon, and Leadore
228 PM MST Wed Feb 21 2018

.TONIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 4 to 11.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow
showers. Highs in the 20s. East winds to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
showers. Lows 1 to 8.
.FRIDAY...Partly cloudy. Highs in the 20s.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows 8 to 15.
.SATURDAY...A chance of snow in the morning, then snow likely in
the afternoon. Chance of snow 70 percent. Highs in the 20s to
lower 30s.
.SATURDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
10 to 17.
.SUNDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 20s to lower 30s.
.SUNDAY NIGHT...Snow likely. Chance of snow 70 percent. Lows
16 to 23.
.MONDAY...Cloudy with a 50 percent chance of snow. Highs in the
upper 20s to mid 30s.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 9 to 16.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 20s to lower 30s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 9 to 16.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow.
Highs in the mid 20s to lower 30s.

$$




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