Zone Forecast Product
Issued by NWS Missoula, MT

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000
FPUS55 KMSO 180933
ZFPMSO

Zone Forecast Product
National Weather Service Missoula MT
331 AM MDT Thu Apr 18 2024

MTZ001-182200-
Kootenai/Cabinet Region-
Including the cities of Libby and Eureka
331 AM MDT Thu Apr 18 2024

.TODAY...Mostly cloudy. Areas of snow in the morning, then slight
chance of rain and snow in the afternoon. Chance of precipitation
30 percent. Highs in the mid 40s to lower 50s.
.TONIGHT...Partly cloudy. Lows in the 20s. Northeast winds to
15 mph.
.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...Mostly clear in the evening, then mostly cloudy
with a chance of rain and a slight chance of snow after midnight.
Chance of precipitation 30 percent. Lows in the 30s to lower 40s.
.SUNDAY...Mostly cloudy with a 50 percent chance of rain. Highs
in the upper 40s to mid 50s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in
the evening, then partly cloudy after midnight. Lows in the 30s.
.MONDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the 30s.
.TUESDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of rain.
Highs in the mid 60s to lower 70s.

$$

MTZ002-182200-
West Glacier Region-
Including the city of Swan Lake
331 AM MDT Thu Apr 18 2024

.TODAY...Mostly cloudy with a 40 percent chance of areas of snow.
Highs in the mid 30s to lower 40s. Northeast winds to 15 mph in
the afternoon.
.TONIGHT...Mostly clear. A 20 percent chance of snow in the
evening. Lows 15 to 22. Northeast winds 15 to 25 mph.
.FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs
in the mid 30s to lower 40s. Northeast winds 15 to 20 mph.
.FRIDAY NIGHT...Mostly clear. Lows 17 to 24. East winds 15 to
20 mph.
.SATURDAY...Sunny. Highs in the upper 40s to mid 50s. East winds
to 15 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with a 30 percent chance of rain and snow after midnight. Lows in
the upper 20s to mid 30s.
.SUNDAY...A chance of rain. Snow likely in the morning, then a
chance of snow in the afternoon. Chance of precipitation
60 percent. Highs in the 40s.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain. A
chance of snow. Chance of precipitation 40 percent. Lows in the
upper 20s to mid 30s.
.MONDAY...Mostly cloudy with a chance of snow. Slight chance of
rain in the afternoon. Chance of precipitation 40 percent. Highs
in the upper 40s to mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT...Partly cloudy. Lows in the 30s.
.WEDNESDAY...Mostly cloudy. Slight chance of rain and snow in the
morning, then a chance of rain in the afternoon. Chance of
precipitation 30 percent. Highs in the mid 50s to lower 60s.

$$

MTZ003-182200-
Flathead/Mission Valleys-
Including the cities of Kalispell, Polson, and St. Ignatius
331 AM MDT Thu Apr 18 2024

.TODAY...Mostly cloudy with a 20 percent chance of snow. Highs in
the 40s to lower 50s. Northeast winds to 15 mph in the afternoon.
.TONIGHT...Partly cloudy. Lows in the 20s. Northeast winds to
15 mph.
.FRIDAY...Mostly sunny. Highs in the 40s to lower 50s. Northeast
winds to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the 20s. Northeast winds
15 to 20 mph.
.SATURDAY...Sunny. Highs in the 50s to lower 60s. East winds to
15 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with a 30 percent chance of rain after midnight. Lows in the 30s.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain. Highs
in the upper 40s to mid 50s.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain in the
evening. Lows in the 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 60s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of rain.
Highs in the 60s.

$$

MTZ004-182200-
Lower Clark Fork Region-
Including the cities of Noxon, Thompson Falls, and Superior
331 AM MDT Thu Apr 18 2024

.TODAY...Partly cloudy. Areas of snow through the day. Chance of
rain showers and a slight chance of thunderstorms in the
afternoon. Chance of precipitation 40 percent. Highs in the mid
40s to lower 50s.
.TONIGHT...Mostly cloudy with a 20 percent chance of snow in the
evening, then partly cloudy after midnight. Lows in the 20s.
Northeast winds to 15 mph.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. Highs in the mid 40s to lower 50s. East winds to 15 mph.
.FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
in the 20s. East winds 15 to 20 mph.
.SATURDAY...Mostly cloudy. Highs in the mid 50s to lower 60s.
East winds to 15 mph.
.SATURDAY NIGHT...Mostly cloudy. A 40 percent chance of rain and
snow after midnight. Lows in the 30s.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs in the mid 40s to lower 50s.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow in the evening. 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 60s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of rain.
Highs in the 60s.

$$

MTZ005-182200-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
331 AM MDT Thu Apr 18 2024

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

$$

MTZ006-182200-
Bitterroot/Sapphire Mountains-
Including the city of Sula
331 AM MDT Thu Apr 18 2024

.TODAY...Mostly sunny in the morning then becoming mostly cloudy.
A 50 percent chance of areas of snow. Highs in the upper 30s to
mid 40s.
.TONIGHT...Mostly cloudy. A 30 percent chance of snow in the
evening. Lows 18 to 25.
.FRIDAY...Partly cloudy. Highs in the 40s. Northeast winds to
15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 18 to 25. East winds to
15 mph.
.SATURDAY...Mostly sunny. Highs in the 50s.
.SATURDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 50 percent chance of rain and snow after midnight.
Lows in the 30s.
.SUNDAY...Mostly cloudy with a chance of snow. A chance of rain.
Chance of precipitation 50 percent. Highs in the mid 40s to lower
50s.
.SUNDAY NIGHT...Partly cloudy with a 20 percent chance of snow.
Lows in the 20s to lower 30s.
.MONDAY...Mostly sunny. Highs in the 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
.TUESDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the 30s to lower 40s.
.WEDNESDAY...Mostly cloudy. A chance of snow and a slight chance
of rain in the morning, then a chance of rain in the afternoon.
Chance of precipitation 50 percent. Highs in the upper 50s to mid
60s.

$$

MTZ007-182200-
Butte/Blackfoot Region-
Including the cities of Anaconda, Deer Lodge, and Drummond
331 AM MDT Thu Apr 18 2024

.TODAY...Mostly sunny in the morning, then mostly cloudy with a
50 percent chance of areas of snow in the afternoon. Highs in the
mid 30s to lower 40s.
.TONIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows 15 to 22. Northeast winds to 15 mph.
.FRIDAY...Partly cloudy. Highs in the mid 30s to lower 40s.
.FRIDAY NIGHT...Mostly clear. Lows 15 to 22. East winds to
15 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s to mid 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 chance of rain. A chance of snow.
Chance of precipitation 40 percent. Highs in the mid 40s to lower
50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the 20s to lower 30s.
.MONDAY...Mostly sunny. Highs in the upper 40s to mid 50s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.TUESDAY...Partly cloudy. Highs in the mid 50s to lower 60s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the 30s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain.
Highs in the upper 50s to mid 60s.

$$

MTZ043-182200-
Potomac/Seeley Lake Region-
Including the cities of East Missoula, Seeley Lake, and Clinton
331 AM MDT Thu Apr 18 2024

.TODAY...Partly cloudy. A 40 percent chance of areas of snow in
the afternoon. Highs in the upper 30s to mid 40s.
.TONIGHT...Mostly cloudy with a 20 percent chance of snow in the
evening, then partly cloudy after midnight. Lows 16 to 23.
Northeast winds to 15 mph.
.FRIDAY...Mostly sunny. Highs in the upper 30s to mid 40s. East
winds to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 16 to 23. East winds 15 to
20 mph.
.SATURDAY...Mostly sunny. Highs in the 50s. East winds to 15 mph.
.SATURDAY NIGHT...Mostly clear in the evening, then mostly cloudy
with a chance of rain and a slight chance of snow after midnight.
Chance of precipitation 30 percent. Lows in the 30s.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs in the 40s to lower 50s.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow in the evening. Lows in the mid 20s to lower 30s.
.MONDAY...Partly cloudy. Highs in the 50s.
.MONDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s.
.TUESDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the 30s to lower 40s.
.WEDNESDAY...Mostly cloudy with a 30 percent chance of rain.
Highs in the 60s.

$$

IDZ005-182200-
Northern Clearwater Mountains-
Including the cities of Pierce and Elk River
231 AM PDT Thu Apr 18 2024

.TODAY...Mostly sunny in the morning, then mostly cloudy with a
30 percent chance of areas of rain in the afternoon. Highs in the
upper 40s to mid 50s.
.TONIGHT...Mostly clear. Lows in the 20s to lower 30s.
.FRIDAY...Sunny. Highs in the 50s. East winds to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s to lower 30s.
Northeast winds to 15 mph.
.SATURDAY...Mostly sunny. Highs in the 60s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 50 percent chance of rain. Lows in the 30s to
lower 40s.
.SUNDAY...Mostly cloudy with a chance of rain. A chance of snow
in the morning. Chance of precipitation 40 percent. Highs in the
upper 40s to mid 50s.
.SUNDAY NIGHT...Mostly clear. A 20 percent chance of rain in the
evening. Lows in the upper 20s to mid 30s.
.MONDAY...Mostly sunny. Highs in the upper 50s to mid 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the 30s.
.TUESDAY...Partly cloudy. Highs in the mid 60s to lower 70s.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 20 percent chance of rain. Lows in the mid 30s
to lower 40s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain.
Highs in the upper 50s to mid 60s.

$$

IDZ006-182200-
Southern Clearwater Mountains-
Including the cities of Powell, Elk City, and Dixie
231 AM PDT Thu Apr 18 2024

.TODAY...Partly cloudy. A 20 percent chance of rain and snow in
the afternoon. Highs 41 to 56.
.TONIGHT...Mostly clear. Lows 20 to 34.
.FRIDAY...Mostly sunny. Highs 45 to 59. East winds to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 22 to 35. East winds to
15 mph.
.SATURDAY...Mostly sunny. Highs 55 to 68. Southeast winds to
15 mph.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 50 percent chance of rain. Lows in the 30s to
lower 40s.
.SUNDAY...Mostly cloudy with a chance of rain. A chance of snow
in the morning. Chance of precipitation 50 percent. Highs 42 to
55.
.SUNDAY NIGHT...Partly cloudy. A 20 percent chance of rain and
snow in the evening. Lows 25 to 38.
.MONDAY...Mostly sunny. Highs 50 to 64.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s to lower
40s.
.TUESDAY...Partly cloudy. Highs 58 to 71.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the 30s to mid 40s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain.
Highs 52 to 66.

$$

IDZ007-182200-
Orofino/Grangeville Region-
Including the city of Kooskia
231 AM PDT Thu Apr 18 2024

.TODAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the 40s to upper 50s.
.TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s.
.FRIDAY...Sunny. Highs in the 50s to lower 60s. Northeast winds
to 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the 30s. Northeast winds to
15 mph.
.SATURDAY...Mostly sunny. Highs in the 60s to lower 70s.
.SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly cloudy with a 30 percent chance of rain. Highs
in the 50s to lower 60s.
.SUNDAY NIGHT...Mostly clear. A 20 percent chance of rain in the
evening. Lows in the 30s.
.MONDAY...Mostly sunny. Highs in the 50s to upper 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s to lower 40s.
.TUESDAY...Partly cloudy. Highs in the 60s to mid 70s.
.TUESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after
midnight. Lows in the 40s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain.
Highs in the 50s to upper 60s.

$$

IDZ008-182200-
Lower Hells Canyon/Salmon River Region-
Including the cities of Riggins and White Bird
231 AM PDT Thu Apr 18 2024

.TODAY...Mostly sunny. Highs in the upper 40s to lower 60s.
.TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s.
.FRIDAY...Mostly sunny. Highs in the lower 50s to mid 60s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.SATURDAY...Mostly sunny. Highs in the lower 60s to mid 70s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. A 40 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 50s to lower 60s.
.SUNDAY NIGHT...Mostly clear. Lows in the 30s.
.MONDAY...Mostly sunny. Highs in the upper 50s to lower 70s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s to mid 40s.
.TUESDAY...Partly cloudy. Highs in the mid 60s to upper 70s.
.TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy
with a 20 percent chance of rain after midnight. Lows in the 40s
to lower 50s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain.
Highs in the 60s to lower 70s.

$$

IDZ009-010-182200-
Western Lemhi County-Eastern Lemhi County-
Including the cities of Shoup, Salmon, and Leadore
331 AM MDT Thu Apr 18 2024

.TODAY...Mostly sunny until late afternoon then becoming mostly
cloudy. A 30 percent chance of areas of snow in the afternoon.
Highs in the 40s.
.TONIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows in the 20s. North winds to 15 mph.
.FRIDAY...Partly cloudy. Highs in the mid 40s to lower 50s.
.FRIDAY NIGHT...Mostly clear. Lows in the 20s. East winds to
15 mph.
.SATURDAY...Mostly sunny. Highs in the mid 50s to lower 60s.
.SATURDAY NIGHT...Partly cloudy in the evening, then mostly
cloudy with a 20 percent chance of rain after midnight. Lows in
the mid 30s to lower 40s.
.SUNDAY...Mostly cloudy with a 20 percent chance of rain. Highs
in the upper 40s to mid 50s.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s to lower 30s.
.MONDAY...Mostly sunny. Highs in the 50s to lower 60s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s to mid 30s.
.TUESDAY...Partly cloudy. Highs in the upper 50s to mid 60s.
.TUESDAY NIGHT...Mostly cloudy. Lows in the mid 30s to lower 40s.
.WEDNESDAY...Mostly cloudy with a 40 percent chance of rain.
Highs in the upper 50s to mid 60s.

$$



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