Zone Forecast Product
Issued by NWS Missoula, MT

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FPUS55 KMSO 162034
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Zone Forecast Product
National Weather Service Missoula MT
232 PM MDT Tue Apr 16 2024

MTZ001-171000-
Kootenai/Cabinet Region-
Including the cities of Libby and Eureka
232 PM MDT Tue Apr 16 2024

.TONIGHT...Rain showers likely with possible snow showers and
thunderstorms early in the evening, then rain and snow likely in
the late evening and overnight. Chance of precipitation
90 percent. Snow level 3000 feet. Little or no new snow
accumulation. Lows in the upper 20s to mid 30s. Northwest winds
to 15 mph in the evening.
.WEDNESDAY...Mostly cloudy with a slight chance of snow. Slight
chance of rain in the afternoon. Chance of precipitation
20 percent. Highs in the upper 40s to mid 50s.
.WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of
snow. Lows in the mid 20s to lower 30s.
.THURSDAY...Mostly cloudy. Highs in the upper 40s to mid 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the 20s.
.FRIDAY...Mostly sunny. Highs in the upper 40s to mid 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the 20s.
.SATURDAY...Sunny. Highs in the mid 50s to lower 60s.
.SATURDAY NIGHT...Partly cloudy. Lows in the 30s.
.SUNDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the mid 50s to lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the 30s.
.MONDAY...Partly cloudy. Highs in the 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.TUESDAY...Partly cloudy. Highs in the 60s to lower 70s.

$$

MTZ002-171000-
West Glacier Region-
Including the city of Swan Lake
232 PM MDT Tue Apr 16 2024

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS
EVENING TO 6 AM MDT WEDNESDAY...

.TONIGHT...Snow showers, rain showers likely and a slight chance
of thunderstorms in the evening, then snow likely after midnight.
Chance of precipitation 90 percent. Snow accumulations of 3 to
6 inches. Lows in the 20s. West winds 15 to 20 mph shifting to
the north to 15 mph after midnight.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of snow.
Highs in the mid 30s to lower 40s. North winds to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of snow. Lows 18 to 25.
Northeast winds to 15 mph.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 30s to lower 40s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows 15 to 22. Northeast winds to 15 mph.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
in the mid 30s to lower 40s.
.FRIDAY NIGHT...Partly cloudy. Lows 16 to 23.
.SATURDAY...Mostly sunny. Highs in the mid 40s to lower 50s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s.
.SUNDAY...Mostly cloudy with a slight chance of rain. A chance of
snow. Chance of precipitation 30 percent. Highs in the mid 40s to
lower 50s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow in the evening, then partly cloudy after midnight. Lows
in the upper 20s to mid 30s.
.MONDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the 30s.
.TUESDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the mid 50s to lower 60s.

$$

MTZ003-171000-
Flathead/Mission Valleys-
Including the cities of Kalispell, Polson, and St. Ignatius
232 PM MDT Tue Apr 16 2024

.TONIGHT...Rain showers, snow showers likely and a slight chance
of thunderstorms early in the evening, then rain likely and areas
of snow late in the evening. Snow likely after midnight. Chance
of precipitation 80 percent. Snow level 3000 feet. Little or no
new snow accumulation. Lows in the upper 20s to mid 30s. West
winds 15 to 20 mph with gusts to around 30 mph in the evening.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of snow.
Highs in the 40s. North winds to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the 20s to lower 30s. Northeast winds to
15 mph.
.THURSDAY...Mostly cloudy. Highs in the 40s to lower 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the 20s. Northeast winds
to 15 mph.
.FRIDAY...Mostly sunny. Highs in the mid 40s to lower 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the 20s.
.SATURDAY...Mostly sunny. Highs in the 50s.
.SATURDAY NIGHT...Partly cloudy. Lows in the 30s.
.SUNDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the mid 50s to lower 60s.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows in the 30s.
.MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.TUESDAY...Partly cloudy. Highs in the 60s.

$$

MTZ004-171000-
Lower Clark Fork Region-
Including the cities of Noxon, Thompson Falls, and Superior
232 PM MDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy. Areas of rain and snow until early
morning, then areas of snow late in the night. Chance of
precipitation 50 percent. Lows in the mid 20s to lower 30s. West
winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy with a chance of snow. A chance of
rain in the afternoon. Chance of precipitation 50 percent. Highs
in the 40s. North winds to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows in the 20s. East winds to 15 mph.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the 40s to lower 50s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the 20s. Northeast winds
to 15 mph.
.FRIDAY...Mostly cloudy in the morning then clearing. Highs in
the mid 40s to lower 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the 20s.
.SATURDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the 30s.
.SUNDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the 50s to lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the 30s.
.MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.TUESDAY...Partly cloudy. Highs in the 60s.

$$

MTZ005-171000-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
232 PM MDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy. Slight chance of rain early in the
evening, then areas of snow in the late evening and overnight.
Chance of precipitation 30 percent. Lows in the mid 20s to lower
30s. Northwest winds 15 to 20 mph in the evening.
.WEDNESDAY...Snow likely in the morning, then snow showers likely
and a slight chance of thunderstorms in the afternoon. Chance of
precipitation 60 percent. Little or no new snow accumulation.
Highs in the 40s. Northwest winds to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the 20s. North winds to
15 mph.
.THURSDAY...Partly cloudy. Highs in the mid to upper 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the 20s. Northeast winds to 15 mph.
.FRIDAY...Partly cloudy. Highs near 50.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 20s.
.SATURDAY...Mostly sunny. Highs in the upper 50s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
after midnight. Lows in the 30s.
.SUNDAY...Partly cloudy. Highs near 60.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 30s.
.MONDAY...Partly cloudy. Highs in the lower to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s.
.TUESDAY...Partly cloudy. Highs in the mid to upper 60s.

$$

MTZ006-171000-
Bitterroot/Sapphire Mountains-
Including the city of Sula
232 PM MDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy with a 50 percent chance of areas of
snow. Lows 19 to 26. West winds 15 to 20 mph.
.WEDNESDAY...A chance of snow in the morning, then snow showers
likely and a slight chance of thunderstorms in the afternoon.
Chance of precipitation 80 percent. Snow accumulations of 1 to
2 inches. Highs in the mid 30s to lower 40s. Northwest winds to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of snow showers and a
slight chance of thunderstorms in the evening. Chance of
precipitation 40 percent. Lows 17 to 24. Northeast winds to
15 mph.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow. Highs
in the upper 30s to mid 40s.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows 18 to 25.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the 40s.
.FRIDAY NIGHT...Partly cloudy. Lows 18 to 25.
.SATURDAY...Mostly sunny. Highs in the 50s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the upper 20s to mid 30s.
.SUNDAY...Mostly cloudy with a 20 percent chance of rain and
snow. Highs in the upper 40s to mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
.MONDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the 30s.
.TUESDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the upper 50s to mid 60s.

$$

MTZ007-171000-
Butte/Blackfoot Region-
Including the cities of Anaconda, Deer Lodge, and Drummond
232 PM MDT Tue Apr 16 2024

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 11 AM MDT
WEDNESDAY...

.TONIGHT...Mostly cloudy with a 40 percent chance of areas of
snow. Lows in the 20s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Snow likely. Chance of snow 90 percent. Snow
accumulations of 1 to 2 inches. Highs in the mid 30s to lower
40s. North winds to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows 14 to 21. Northeast winds 15 to 20 mph.
.THURSDAY...Partly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the mid 30s to lower 40s.
.THURSDAY NIGHT...Mostly cloudy. Lows 16 to 23.
.FRIDAY...Mostly cloudy. Highs in the mid 30s to lower 40s.
.FRIDAY NIGHT...Partly cloudy. Lows 16 to 23.
.SATURDAY...Mostly sunny. Highs in the upper 40s to mid 50s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid
30s.
.SUNDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the upper 40s to mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.MONDAY...Partly cloudy. Highs in the 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the 30s.
.TUESDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the upper 50s to mid 60s.

$$

MTZ043-171000-
Potomac/Seeley Lake Region-
Including the cities of East Missoula, Seeley Lake, and Clinton
232 PM MDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy with a 50 percent chance of areas of
snow. Lows in the 20s to lower 30s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Snow likely in the morning, then a chance of snow in
the afternoon. Chance of snow 70 percent. Little or no new snow
accumulation. Highs in the upper 30s to mid 40s. Northwest winds
to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows 17 to 24. Northeast winds to 15 mph.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the upper 30s to mid 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows 17 to 24. Northeast winds to 15 mph.
.FRIDAY...Partly cloudy. Highs in the upper 30s to mid 40s.
.FRIDAY NIGHT...Mostly clear. Lows 17 to 24.
.SATURDAY...Mostly sunny. Highs in the upper 40s to mid 50s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
after midnight. Lows in the upper 20s to mid 30s.
.SUNDAY...Partly cloudy with a slight chance of rain. Slight
chance of snow in the morning. Chance of precipitation
20 percent. Highs in the upper 40s to mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
.MONDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the 30s.
.TUESDAY...Partly cloudy. Highs in the upper 50s to mid 60s.

$$

IDZ005-171000-
Northern Clearwater Mountains-
Including the cities of Pierce and Elk River
132 PM PDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy with areas of rain and snow early in the
evening, then partly cloudy with areas of snow in the late
evening and overnight. Chance of precipitation 30 percent. Lows
in the mid 20s to lower 30s.
.WEDNESDAY...A chance of snow in the morning, then rain showers,
snow likely and a slight chance of thunderstorms in the
afternoon. Chance of precipitation 60 percent. Little or no new
snow accumulation. Highs in the mid 40s to lower 50s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the 20s to lower 30s.
.THURSDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the upper 40s to mid 50s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s.
.FRIDAY...Sunny. Highs in the 50s.
.FRIDAY NIGHT...Clear. Lows in the mid 20s to lower 30s.
.SATURDAY...Mostly sunny. Highs in the upper 50s to mid 60s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain. Lows in the 30s.
.SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 50s to lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the 30s.
.MONDAY...Partly cloudy. Highs in the 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s.
.TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the 60s.

$$

IDZ006-171000-
Southern Clearwater Mountains-
Including the cities of Powell, Elk City, and Dixie
132 PM PDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy with areas of snow. Areas of rain until
early morning. Chance of precipitation 50 percent. Lows in the
lower 20s to mid 30s. Northwest winds to 15 mph in the evening.
.WEDNESDAY...Snow likely in the morning, then snow showers likely
and a slight chance of thunderstorms in the afternoon. Chance of
precipitation 70 percent. Little or no new snow accumulation.
Highs 36 to 50. Northwest winds to 15 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the 20s to lower 30s.
.THURSDAY...Mostly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs 42 to 56.
.THURSDAY NIGHT...Mostly clear. Lows 21 to 35.
.FRIDAY...Mostly sunny. Highs 46 to 60.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s to mid 30s.
.SATURDAY...Mostly sunny. Highs 53 to 66.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain. Lows in the 30s to
lower 40s.
.SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs
48 to 61.
.SUNDAY NIGHT...Partly cloudy. Lows 28 to 41.
.MONDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs 55 to 68.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the lower 30s to mid 40s.
.TUESDAY...Partly cloudy with a 30 percent chance of rain. Highs
57 to 70.

$$

IDZ007-171000-
Orofino/Grangeville Region-
Including the city of Kooskia
132 PM PDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy with areas of snow. Areas of rain early
in the evening. Slight chance of rain after midnight. Chance of
precipitation 40 percent. Lows in the 30s. West winds 15 to
20 mph in the evening.
.WEDNESDAY...Mostly cloudy with a chance of snow. A chance of
rain. Chance of precipitation 40 percent. Highs in the 40s to mid
50s. West winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s to mid
30s.
.THURSDAY...Mostly sunny. Highs in the 50s to lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the 20s to upper 30s.
.FRIDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s to mid 30s.
.SATURDAY...Mostly sunny. Highs in the 50s to upper 60s.
.SATURDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the upper 30s to mid 40s.
.SUNDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the upper 50s to mid 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.MONDAY...Partly cloudy. Highs in the 60s to lower 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.TUESDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 60s to lower 70s.

$$

IDZ008-171000-
Lower Hells Canyon/Salmon River Region-
Including the cities of Riggins and White Bird
132 PM PDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy then becoming partly cloudy late in the
evening then becoming mostly cloudy. A 30 percent chance of areas
of rain and snow. Lows in the upper 20s to mid 30s. Northwest
winds to 15 mph in the evening.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs in the lower 40s to mid 50s. North winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s to mid
30s. Northeast winds to 15 mph.
.THURSDAY...Mostly sunny. Highs in the upper 40s to lower 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the 30s.
.FRIDAY...Mostly sunny. Highs in the 50s to mid 60s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.SATURDAY...Mostly sunny. Highs in the 60s to lower 70s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s
to mid 40s.
.SUNDAY...Partly cloudy. Highs in the 50s to upper 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.MONDAY...Partly cloudy. Highs in the lower 60s to mid 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the 40s.
.TUESDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 60s to mid 70s.

$$

IDZ009-010-171000-
Western Lemhi County-Eastern Lemhi County-
Including the cities of Shoup, Salmon, and Leadore
232 PM MDT Tue Apr 16 2024

.TONIGHT...Mostly cloudy with areas of snow. Slight chance of
rain in the evening. Chance of precipitation 50 percent. Lows in
the 20s to lower 30s. Northwest winds 15 to 25 mph.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of snow.
Highs in the upper 30s to mid 40s. Northwest winds 15 to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of snow in
the evening. Lows in the 20s. North winds to 15 mph.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the 40s.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the 20s. North winds to 15 mph.
.FRIDAY...Mostly cloudy. Highs in the mid 40s to lower 50s.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
in the 20s.
.SATURDAY...Mostly sunny. Highs in the 50s to lower 60s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the 30s.
.SUNDAY...Partly cloudy. A 20 percent chance of rain and snow in
the morning. Highs in the 50s to lower 60s.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
.MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the 30s to lower 40s.
.TUESDAY...Mostly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 60s.

$$



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