Zone Forecast Product
Issued by NWS Missoula, MT

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FPUS55 KMSO 070931
ZFPMSO

Zone Forecast Product
National Weather Service Missoula MT
330 AM MDT Tue Oct 7 2025

MTZ001-072200-
Kootenai/Cabinet Region-
Including the cities of Libby and Eureka
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost and areas of fog early in
the morning. Areas of frost and patchy fog late in the morning.
Highs in the mid 60s to lower 70s.
.TONIGHT...Mostly clear. Lows in the 30s to lower 40s.
.WEDNESDAY...Mostly sunny. Areas of frost in the morning. Highs
in the upper 60s to mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s.
.THURSDAY...Mostly sunny. Areas of frost in the morning. Highs in
the upper 60s to mid 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.FRIDAY...Partly cloudy with a 20 percent chance of rain. Patchy
fog in the morning. Highs in the upper 60s to mid 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the mid 30s to
lower 40s.
.SATURDAY...Rain likely. Chance of rain 80 percent. Highs in the
50s to lower 60s.
.SATURDAY NIGHT...Rain likely. Chance of rain 90 percent. Lows in
the 30s.
.SUNDAY...Rain likely. Chance of rain 70 percent. Highs in the
mid 40s to lower 50s.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain. A chance of
snow after midnight. Patchy fog after midnight. Chance of
precipitation 50 percent. Lows in the 20s to lower 30s.
.COLUMBUS DAY...Partly cloudy. A chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Patchy fog
in the morning. Chance of precipitation 30 percent. Highs in the
mid 40s to lower 50s.

$$

MTZ002-072200-
West Glacier Region-
Including the city of Swan Lake
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost in the morning. Patchy
fog early in the morning. Highs in the mid 50s to lower 60s.
.TONIGHT...Mostly clear. Lows in the mid 30s to lower 40s. South
winds to 15 mph.
.WEDNESDAY...Sunny. Areas of frost in the morning. Highs in the
60s. Southwest winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s to lower
40s. East winds to 15 mph.
.THURSDAY...Mostly sunny. Areas of frost in the morning. Highs in
the upper 50s to mid 60s. Northeast winds to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the 60s to lower 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 60 percent. Lows in the upper 30s
to mid 40s.
.SATURDAY...Rain likely. Chance of rain 70 percent. Cooler. Highs
in the mid 40s to lower 50s.
.SATURDAY NIGHT...Rain and snow likely. Chance of precipitation
80 percent. Lows in the upper 20s to mid 30s.
.SUNDAY...Rain and snow likely. Chance of precipitation
80 percent. Highs in the mid 30s to lower 40s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows in the 20s.
.COLUMBUS DAY...Mostly cloudy with a 40 percent chance of rain
and snow. Highs in the mid 30s to lower 40s.

$$

MTZ003-072200-
Flathead/Mission Valleys-
Including the cities of Kalispell, Polson, and St. Ignatius
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost and patchy fog early in
the morning. Areas of frost late in the morning. Highs in the
60s.
.TONIGHT...Mostly clear. Areas of frost after midnight. Lows in
the 30s.
.WEDNESDAY...Mostly sunny. Areas of frost in the morning. Highs
in the mid 60s to lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s.
.THURSDAY...Mostly sunny. Highs in the mid 60s to lower 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.FRIDAY...Partly cloudy. Patchy frost in the morning. A
20 percent chance of rain in the afternoon. Highs in the mid 60s
to lower 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 60 percent. Lows in the mid 30s to
lower 40s.
.SATURDAY...Rain likely. Chance of rain 80 percent. Highs in the
50s to lower 60s.
.SATURDAY NIGHT...Rain likely. Chance of rain 80 percent. Lows in
the 30s.
.SUNDAY...Rain likely. Chance of rain 80 percent. Highs in the
mid 40s to lower 50s.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain. A chance of
snow after midnight. Chance of precipitation 50 percent. Lows in
the mid 20s to lower 30s.
.COLUMBUS DAY...Mostly cloudy. A chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Chance of
precipitation 30 percent. Highs in the mid 40s to lower 50s.

$$

MTZ004-072200-
Lower Clark Fork Region-
Including the cities of Noxon, Thompson Falls, and Superior
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Areas of frost in the morning. Patchy fog
early in the morning. Highs in the mid 60s to lower 70s.
.TONIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.WEDNESDAY...Sunny. Areas of frost in the morning. Highs in the
upper 60s to mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s to mid
40s.
.THURSDAY...Mostly sunny. Highs in the upper 60s to mid 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.FRIDAY...Partly cloudy with a 40 percent chance of rain. Patchy
fog in the morning. Highs in the upper 60s to mid 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the upper 30s
to mid 40s.
.SATURDAY...Rain likely. Chance of rain 80 percent. Cooler. Highs
in the 50s.
.SATURDAY NIGHT...Rain likely in the evening, then rain and snow
likely after midnight. Chance of precipitation 90 percent. Lows
in the 30s.
.SUNDAY...Rain and snow likely. Chance of precipitation
90 percent. Highs in the 40s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows in the mid 20s to lower 30s.
.COLUMBUS DAY...Mostly cloudy with a 40 percent chance of rain
and snow. Highs in the 40s to lower 50s.

$$

MTZ005-072200-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost early in the morning.
Areas of frost late in the morning. Highs in the mid to upper
60s.
.TONIGHT...Mostly clear. Lows in the 30s.
.WEDNESDAY...Sunny. Areas of frost in the morning. Highs near 70.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid to upper 30s.
.THURSDAY...Mostly sunny. Highs in the lower to mid 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.FRIDAY...Partly cloudy with a 30 percent chance of rain. Highs
in the lower to mid 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows near 40.
.SATURDAY...Rain likely. Chance of rain 80 percent. Cooler. Highs
in the mid to upper 50s.
.SATURDAY NIGHT...Rain likely. Chance of rain 80 percent. Lows in
the lower to mid 30s.
.SUNDAY...Rain likely. Chance of rain 70 percent. Highs in the
upper 40s.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain. A chance of
snow after midnight. Chance of precipitation 50 percent. Lows in
the mid 20s to lower 30s.
.COLUMBUS DAY...Mostly cloudy with a chance of rain. A chance of
snow in the morning. Chance of precipitation 30 percent. Highs
near 50.

$$

MTZ006-072200-
Bitterroot/Sapphire Mountains-
Including the city of Sula
330 AM MDT Tue Oct 7 2025

.TODAY...Sunny. Widespread frost in the morning. Highs in the
upper 50s to mid 60s.
.TONIGHT...Mostly clear. Lows in the 30s. South winds to 15 mph.
.WEDNESDAY...Sunny. Widespread frost in the morning. Highs in the
60s. South winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s to lower
40s. Southeast winds to 15 mph.
.THURSDAY...Mostly sunny. Areas of frost in the morning. Highs in
the mid 60s to lower 70s. Southeast winds to 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.FRIDAY...Partly cloudy with a 40 percent chance of rain. Highs
in the 60s to lower 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the mid 30s to
lower 40s.
.SATURDAY...Rain likely. Chance of rain 90 percent. Cooler. Highs
in the upper 40s to mid 50s.
.SATURDAY NIGHT...Rain and snow likely. Chance of
precipitation 90 percent. Lows in the mid 20s to lower 30s.
.SUNDAY...Rain and snow likely. Chance of precipitation
70 percent. Highs in the upper 30s to mid 40s.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow. A chance of
rain in the evening. Chance of precipitation 50 percent. Lows in
the 20s.
.COLUMBUS DAY...Mostly cloudy with a chance of snow. A chance of
rain in the afternoon. Chance of precipitation 40 percent. Highs
in the upper 30s to mid 40s.

$$

MTZ007-072200-
Butte/Blackfoot Region-
Including the cities of Anaconda, Deer Lodge, and Drummond
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost in the morning. Patchy
fog early in the morning. Highs in the 60s.
.TONIGHT...Mostly clear. Lows in the 30s. South winds to 15 mph.
.WEDNESDAY...Sunny. Widespread frost in the morning. Highs in the
60s. South winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s.
.THURSDAY...Mostly sunny. Widespread frost in the morning. Highs
in the mid 60s to lower 70s. Southeast winds to 15 mph.
.THURSDAY NIGHT...Mostly clear. Areas of frost after midnight.
Lows in the 30s to lower 40s.
.FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the upper 60s to mid 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the mid 30s to
lower 40s.
.SATURDAY...Rain showers likely and a slight chance of
thunderstorms in the morning, then rain likely in the afternoon.
Chance of precipitation 80 percent. Cooler. Highs in the upper
40s to mid 50s.
.SATURDAY NIGHT...A chance of rain and snow in the evening, then
rain and snow likely after midnight. Chance of precipitation
70 percent. Lows in the mid 20s to lower 30s.
.SUNDAY...Rain and snow likely. Chance of precipitation
70 percent. Highs in the upper 30s to mid 40s.
.SUNDAY NIGHT...Mostly cloudy with a chance of snow. A chance of
rain in the evening. Chance of precipitation 40 percent. Lows
19 to 26.
.COLUMBUS DAY...Mostly cloudy with a chance of snow. Slight
chance of rain in the afternoon. Chance of precipitation
30 percent. Highs in the upper 30s to mid 40s.

$$

MTZ043-072200-
Potomac/Seeley Lake Region-
Including the cities of East Missoula, Seeley Lake, and Clinton
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost and patchy fog in the
morning. Highs in the 60s.
.TONIGHT...Mostly clear. Areas of frost after midnight. Lows in
the 30s.
.WEDNESDAY...Mostly sunny. Widespread frost in the morning. Highs
in the 60s to lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Areas of frost after midnight.
Lows in the mid 30s to lower 40s.
.THURSDAY...Mostly sunny. Widespread frost in the morning. Highs
in the mid 60s to lower 70s.
.THURSDAY NIGHT...Mostly clear. Areas of frost after midnight.
Lows in the mid 30s to lower 40s.
.FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 60s to lower 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 60 percent. Lows in the mid 30s to
lower 40s.
.SATURDAY...Rain likely. Chance of rain 70 percent. Cooler. Highs
in the upper 40s to mid 50s.
.SATURDAY NIGHT...A chance of rain in the evening, then rain and
snow likely after midnight. Chance of precipitation 70 percent.
Lows in the upper 20s to mid 30s.
.SUNDAY...Rain and snow likely. Chance of precipitation
70 percent. Highs in the 40s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows in the 20s.
.COLUMBUS DAY...Mostly cloudy with a 30 percent chance of rain
and snow. Highs in the 40s.

$$

IDZ009-072200-
Western Lemhi County-
Including the city of Shoup
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Areas of frost early in the morning. Highs
in the 60s.
.TONIGHT...Mostly clear. Lows in the 30s to lower 40s.
.WEDNESDAY...Sunny. Highs in the 60s to lower 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s to mid
40s.
.THURSDAY...Mostly sunny. Highs in the mid 60s to lower 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.FRIDAY...Mostly sunny in the morning, then mostly cloudy with a
30 percent chance of rain in the afternoon. Highs in the mid 60s
to lower 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the upper 30s
to mid 40s.
.SATURDAY...Rain likely in the morning, then a chance of rain in
the afternoon. Chance of rain 70 percent. Cooler. Highs in the
upper 40s to mid 50s.
.SATURDAY NIGHT...Rain and snow likely. Chance of precipitation
70 percent. Lows in the upper 20s to mid 30s.
.SUNDAY...Rain and snow likely in the morning, then a chance of
rain and snow in the afternoon. Chance of precipitation
60 percent. Highs in the 40s.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows in the mid 20s to lower 30s.
.COLUMBUS DAY...Mostly cloudy with a 20 percent chance of rain
and snow. Highs in the 40s.

$$

IDZ010-072200-
Eastern Lemhi County-
Including the cities of Salmon and Leadore
330 AM MDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost early in the morning.
Highs in the upper 50s to mid 60s.
.TONIGHT...Mostly clear. Lows in the upper 20s to mid 30s. South
winds to 15 mph.
.WEDNESDAY...Sunny. Highs in the 60s. South winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to lower 40s.
South winds to 15 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s to lower 70s.
Southeast winds 15 to 20 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.FRIDAY...Mostly sunny in the morning then becoming mostly
cloudy. A 30 percent chance of rain. Highs in the mid 60s to
lower 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the upper 30s
to mid 40s.
.SATURDAY...Rain likely in the morning, then chance of rain
showers and a slight chance of thunderstorms in the afternoon.
Chance of precipitation 60 percent. Cooler. Highs in the upper
40s to mid 50s.
.SATURDAY NIGHT...A chance of rain. Snow likely in the evening,
then a chance of snow after midnight. Chance of precipitation
70 percent. Lows in the upper 20s to mid 30s.
.SUNDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs in the upper 30s to mid 40s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows in the 20s.
.COLUMBUS DAY...Mostly cloudy with a slight chance of snow.
Slight chance of rain in the morning. Chance of precipitation
20 percent. Highs in the 40s.

$$

IDZ005-072200-
Northern Clearwater Mountains-
Including the cities of Pierce and Elk River
230 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Widespread frost in the morning. Highs in the mid
60s to lower 70s.
.TONIGHT...Mostly clear. Lows in the 30s.
.WEDNESDAY...Sunny. Areas of frost in the morning. Highs in the
upper 60s to mid 70s.
.WEDNESDAY NIGHT...Clear. Lows in the 30s to lower 40s.
.THURSDAY...Mostly sunny. Areas of frost in the morning. Highs in
the 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs
in the upper 60s to mid 70s.
.FRIDAY NIGHT...Rain likely. Chance of rain 70 percent. Lows in
the 30s.
.SATURDAY...Rain likely. Chance of rain 80 percent. Cooler. Highs
in the 50s.
.SATURDAY NIGHT...Rain likely. Chance of rain 90 percent. Lows in
the mid 20s to lower 30s.
.SUNDAY...Rain and snow likely in the morning, then rain likely
in the afternoon. Chance of precipitation 80 percent. Highs in
the 40s to lower 50s.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain. A chance of
snow after midnight. Chance of precipitation 50 percent. Lows in
the 20s.
.COLUMBUS DAY...Mostly cloudy with a chance of rain. A chance of
snow in the morning. Chance of precipitation 30 percent. Highs in
the mid 40s to lower 50s.

$$

IDZ006-072200-
Southern Clearwater Mountains-
Including the cities of Powell, Elk City, and Dixie
230 AM PDT Tue Oct 7 2025

.TODAY...Mostly sunny. Widespread frost in the morning. Highs in
the upper 50s to lower 70s.
.TONIGHT...Mostly clear. Widespread frost after midnight. Lows
30 to 45.
.WEDNESDAY...Sunny. Widespread frost in the morning. Highs in the
lower 60s to mid 70s. South winds to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Areas of frost after midnight.
Lows 31 to 46.
.THURSDAY...Mostly sunny. Widespread frost in the morning. Highs
in the 60s to mid 70s.
.THURSDAY NIGHT...Mostly clear. Widespread frost after midnight.
Lows 31 to 46.
.FRIDAY...Partly cloudy. Slight chance of rain and snow in the
morning, then a chance of rain in the afternoon. Chance of
precipitation 40 percent. Highs in the lower 60s to mid 70s.
.FRIDAY NIGHT...Rain likely. Chance of rain 80 percent. Lows
31 to 46.
.SATURDAY...Rain likely. Chance of rain 80 percent. Cooler. Highs
43 to 56.
.SATURDAY NIGHT...Rain likely. Snow likely after midnight. Chance
of precipitation 90 percent. Lows 23 to 38.
.SUNDAY...Rain and snow likely. Chance of precipitation
80 percent. Highs in the 30s to upper 40s.
.SUNDAY NIGHT...Rain and snow likely in the evening, then a
chance of rain and snow after midnight. Patchy fog after
midnight. Chance of precipitation 60 percent. Lows 20 to 35.
.COLUMBUS DAY...Mostly cloudy with a chance of rain. A chance of
snow in the morning. Patchy fog in the morning. Chance of
precipitation 40 percent. Highs in the 40s to lower 50s.

$$

IDZ007-072200-
Orofino/Grangeville Region-
Including the city of Kooskia
230 AM PDT Tue Oct 7 2025

.TODAY...Mostly sunny. Highs in the upper 60s to mid 70s.
.TONIGHT...Mostly clear. Lows in the 40s. South winds to 15 mph.
.WEDNESDAY...Sunny. Highs in the 70s. Southeast winds to 15 mph
with gusts to around 25 mph mainly south of Highway 12.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 40s.
.THURSDAY...Mostly sunny. Highs in the 70s.
.THURSDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s.
.FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs
in the 70s.
.FRIDAY NIGHT...A chance of rain in the evening, then rain likely
after midnight. Chance of rain 70 percent. Lows in the 40s.
.SATURDAY...Rain likely. Chance of rain 70 percent. Highs in the
50s to lower 60s.
.SATURDAY NIGHT...Rain likely. Chance of rain 80 percent. Lows in
the mid 30s to lower 40s.
.SUNDAY...Rain likely in the morning, then a chance of rain in
the afternoon. Chance of rain 70 percent. Highs in the 40s to mid
50s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows in the 30s.
.COLUMBUS DAY...Mostly cloudy. A chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Chance of
precipitation 30 percent. Highs in the 40s to upper 50s.

$$

IDZ008-072200-
Lower Hells Canyon/Salmon River Region-
Including the cities of Riggins and White Bird
230 AM PDT Tue Oct 7 2025

.TODAY...Sunny. Highs 64 to 77.
.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
Southwest winds to 15 mph.
.WEDNESDAY...Sunny. Highs 66 to 80. South winds 15 to 20 mph with
gusts to around 30 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid
50s. South winds to 15 mph.
.THURSDAY...Mostly sunny. Highs 71 to 84.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs
67 to 80.
.FRIDAY NIGHT...Rain likely. Chance of rain 70 percent. Lows in
the 40s.
.SATURDAY...Rain likely. Chance of rain 70 percent. Highs in the
50s to lower 60s.
.SATURDAY NIGHT...Rain likely. Chance of rain 80 percent. Lows in
the mid 30s to lower 40s.
.SUNDAY...Rain likely. Snow likely in the morning. Chance of
precipitation 70 percent. Highs in the 40s to mid 50s.
.SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows in the 30s.
.COLUMBUS DAY...Mostly cloudy with a chance of rain. A chance of
snow in the morning. Chance of precipitation 30 percent. Highs in
the mid 40s to upper 50s.

$$