Zone Forecast Product
Issued by NWS Missoula, MT

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FPUS55 KMSO 242031
ZFPMSO

Zone Forecast Product
National Weather Service Missoula MT
230 PM MDT Sat May 24 2025

MTZ001-251000-
Kootenai/Cabinet Region-
Including the cities of Libby and Eureka
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 40s.
.SUNDAY...Mostly sunny. Highs in the 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.MEMORIAL DAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s to lower
80s.
.MONDAY NIGHT...Partly cloudy. A 20 percent chance of rain in the
evening. Lows in the 40s to lower 50s.
.TUESDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the 80s to lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid
50s.
.THURSDAY...Mostly sunny. Highs in the mid 80s to lower 90s.
.THURSDAY NIGHT...Mostly clear. A 20 percent chance of rain in
the evening. Lows in the upper 40s to mid 50s.
.FRIDAY...Mostly sunny. Highs in the 80s.
.FRIDAY NIGHT...Clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s.

$$

MTZ002-251000-
West Glacier Region-
Including the city of Swan Lake
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 40s.
.SUNDAY...Sunny. Highs in the 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.MEMORIAL DAY...Sunny in the morning, then partly cloudy with a
20 percent chance of rain in the afternoon. Highs in the 70s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of rain after midnight. Chance of
precipitation 40 percent. Lows in the 40s to lower 50s. West
winds to 15 mph.
.TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the 60s to lower 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower
50s.
.THURSDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the 70s to lower 80s.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows in the upper 40s to mid 50s.
.FRIDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.SATURDAY...Sunny. Highs in the mid 70s to lower 80s.

$$

MTZ003-251000-
Flathead/Mission Valleys-
Including the cities of Kalispell, Polson, and St. Ignatius
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 40s.
.SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.MEMORIAL DAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the upper 70s to mid 80s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of rain after midnight. Chance of
precipitation 30 percent. Lows in the mid 40s to lower 50s.
.TUESDAY...Partly cloudy. Highs in the 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid
50s.
.THURSDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the 80s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the upper 40s to mid 50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Sunny. Highs in the 80s.

$$

MTZ004-251000-
Lower Clark Fork Region-
Including the cities of Noxon, Thompson Falls, and Superior
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 40s.
.SUNDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.MEMORIAL DAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 70s.
.MONDAY NIGHT...Partly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the evening, then slight chance
of rain after midnight. Chance of precipitation 40 percent. Lows
in the mid 40s to lower 50s. West winds to 15 mph.
.TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid
50s.
.THURSDAY...Mostly sunny. A 20 percent chance of rain in the
afternoon. Highs in the 80s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Lows in the upper 40s to mid
50s.
.FRIDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Sunny. Highs in the mid 80s to lower 90s.

$$

MTZ005-251000-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the lower to mid 40s.
.SUNDAY...Mostly sunny. Highs in the lower to mid 80s.
.SUNDAY NIGHT...Mostly clear. Lows near 50.
.MEMORIAL DAY...Partly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the afternoon. Chance of
precipitation 30 percent. Highs near 80.
.MONDAY NIGHT...Mostly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the evening, then slight chance
of rain after midnight. Chance of precipitation 40 percent. Lows
in the mid 40s to lower 50s. West winds to 15 mph.
.TUESDAY...Partly cloudy. A 20 percent chance of rain in the
afternoon. Highs in the 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid to upper 40s.
.WEDNESDAY...Mostly sunny. Highs in the lower to mid 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows near 50.
.THURSDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the 80s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Lows in the lower to mid 50s.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 50s.
.SATURDAY...Sunny. Highs in the mid to upper 80s.

$$

MTZ006-251000-
Bitterroot/Sapphire Mountains-
Including the city of Sula
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly sunny. Highs in the 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s.
.MEMORIAL DAY...Mostly sunny in the morning, then mostly cloudy
with a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Chance of precipitation
50 percent. Highs in the upper 60s to mid 70s.
.MONDAY NIGHT...Mostly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the evening, then slight chance
of rain after midnight. Chance of precipitation 50 percent. Lows
in the 40s.
.TUESDAY...Partly cloudy. Slight chance of rain in the morning,
then chance of rain showers and a slight chance of thunderstorms
in the afternoon. Chance of precipitation 30 percent. Highs in
the 60s to lower 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.WEDNESDAY...Mostly sunny. Highs in the 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower
50s.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Chance of precipitation 30 percent. Highs in the
70s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Lows in the 40s to lower 50s.
.FRIDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s to mid
70s.
.FRIDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

MTZ007-251000-
Butte/Blackfoot Region-
Including the cities of Anaconda, Deer Lodge, and Drummond
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.SUNDAY...Mostly sunny. Highs in the upper 60s to mid 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the 40s.
.MEMORIAL DAY...Mostly sunny in the morning, then mostly cloudy
with a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Chance of precipitation
50 percent. Highs in the 70s.
.MONDAY NIGHT...Mostly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the evening, then slight chance
of rain after midnight. Chance of precipitation 50 percent. Lows
in the 40s.
.TUESDAY...Mostly cloudy. Slight chance of rain in the morning,
then chance of rain showers and a slight chance of thunderstorms
in the afternoon. Chance of precipitation 40 percent. Highs in
the 60s to lower 70s.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the 40s.
.WEDNESDAY...Mostly sunny. Highs in the upper 60s to mid 70s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 40s.
.THURSDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the 70s to lower 80s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Lows in the 40s to lower 50s.
.FRIDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 60s to mid
70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

MTZ043-251000-
Potomac/Seeley Lake Region-
Including the cities of East Missoula, Seeley Lake, and Clinton
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly sunny. Highs in the 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the 40s to lower 50s.
.MEMORIAL DAY...Mostly sunny in the morning, then mostly cloudy
with a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Chance of precipitation
30 percent. Highs in the 70s to lower 80s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening, then partly cloudy
with a slight chance of rain after midnight. Chance of
precipitation 50 percent. Lows in the 40s to lower 50s.
.TUESDAY...Partly cloudy with a 20 percent chance of rain. Highs
in the mid 60s to lower 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the 40s.
.WEDNESDAY...Mostly sunny. Highs in the 70s to lower 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower
50s.
.THURSDAY...Mostly sunny. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s to lower
80s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the mid 40s to lower 50s.
.FRIDAY...Mostly sunny. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.SATURDAY...Sunny. Highs in the upper 70s to mid 80s.

$$

IDZ009-251000-
Western Lemhi County-
Including the city of Shoup
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 40s to lower 50s.
.SUNDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.MEMORIAL DAY...Mostly sunny in the morning, then mostly cloudy
with a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Chance of precipitation
40 percent. Highs in the mid 70s to lower 80s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Chance of precipitation 30 percent. Lows in the
mid 40s to lower 50s.
.TUESDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the mid 60s to lower
70s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid
50s.
.THURSDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s to lower
80s.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows in the upper 40s to mid 50s.
.FRIDAY...Mostly sunny. Highs in the 70s to lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s to mid 80s.

$$

IDZ010-251000-
Eastern Lemhi County-
Including the cities of Salmon and Leadore
231 PM MDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly sunny. Highs in the 70s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.MEMORIAL DAY...Mostly sunny in the morning, then mostly cloudy
with a chance of rain showers and a slight chance of
thunderstorms in the afternoon. Chance of precipitation
50 percent. Highs in the 70s to lower 80s.
.MONDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Chance of precipitation 50 percent. Lows in the
40s to lower 50s.
.TUESDAY...Mostly cloudy. Slight chance of rain in the morning,
then chance of rain showers and a slight chance of thunderstorms
in the afternoon. Chance of precipitation 40 percent. Highs in
the mid 60s to lower 70s.
.TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Lows in the 40s to lower 50s.
.WEDNESDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the 70s to lower 80s.
.WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the mid 40s to lower 50s.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Chance of precipitation 30 percent. Highs in the
mid 70s to lower 80s.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of
showers and thunderstorms in the evening, then partly cloudy
after midnight. Lows in the mid 40s to lower 50s.
.FRIDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.SATURDAY...Mostly sunny. Highs in the upper 70s to mid 80s.

$$

IDZ005-251000-
Northern Clearwater Mountains-
Including the cities of Pierce and Elk River
131 PM PDT Sat May 24 2025

.TONIGHT...Clear. Lows in the 40s.
.SUNDAY...Sunny. Highs in the upper 70s to mid 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.MEMORIAL DAY...Partly cloudy with a 20 percent chance of rain.
Highs in the mid 60s to lower 70s.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of rain in
the evening, then mostly cloudy after midnight. Lows in the 40s.
.TUESDAY...Mostly sunny. Highs in the upper 60s to mid 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the 40s.
.WEDNESDAY...Sunny. Highs in the 80s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid
50s.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Chance of precipitation 30 percent. Highs in the
80s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of rain in
the evening. Lows in the upper 40s to mid 50s.
.FRIDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Clear. Lows in the mid 40s to lower 50s.
.SATURDAY...Sunny. Highs in the 80s to lower 90s.

$$

IDZ006-251000-
Southern Clearwater Mountains-
Including the cities of Powell, Elk City, and Dixie
131 PM PDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 40s to lower 50s.
.SUNDAY...Sunny. Highs 71 to 86.
.SUNDAY NIGHT...Mostly clear. Lows in the 40s to mid 50s.
.MEMORIAL DAY...Partly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the afternoon. Chance of
precipitation 40 percent. Highs 57 to 72.
.MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Patchy fog after midnight. Lows in the 40s to lower 50s.
.TUESDAY...Partly cloudy with a 20 percent chance of rain. Patchy
fog in the morning. Highs 60 to 75.
.TUESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in
the 40s to lower 50s.
.WEDNESDAY...Mostly sunny. Highs 72 to 87.
.WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of rain in
the evening. Lows in the 40s to upper 50s.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Chance of precipitation 40 percent. Highs 72 to
86.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the evening. Chance of
precipitation 30 percent. Lows in the 40s to upper 50s.
.FRIDAY...Mostly sunny. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs 69 to 82.
.FRIDAY NIGHT...Mostly clear. Lows in the 40s to upper 50s.
.SATURDAY...Sunny. Highs 75 to 89.

$$

IDZ007-251000-
Orofino/Grangeville Region-
Including the city of Kooskia
131 PM PDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.SUNDAY...Sunny. Highs in the 70s to upper 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the 50s.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of rain.
Highs in the 60s to mid 70s.
.MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain in
the evening, then partly cloudy after midnight. Lows in the mid
40s to lower 50s.
.TUESDAY...Mostly sunny. Highs in the 60s to upper 70s.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.WEDNESDAY...Sunny. Highs in the upper 70s to lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s to lower
60s.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Chance of precipitation 30 percent. Highs in the
80s.
.THURSDAY NIGHT...Partly cloudy. Chance of rain showers and a
slight chance of thunderstorms in the evening. Chance of
precipitation 30 percent. Lows in the 50s.
.FRIDAY...Mostly sunny. Highs in the 70s to mid 80s.
.FRIDAY NIGHT...Clear. Lows in the 50s.
.SATURDAY...Sunny. Highs in the 80s to lower 90s.

$$

IDZ008-251000-
Lower Hells Canyon/Salmon River Region-
Including the cities of Riggins and White Bird
131 PM PDT Sat May 24 2025

.TONIGHT...Mostly clear. Lows in the 50s.
.SUNDAY...Mostly sunny. Highs in the upper 70s to lower 90s.
.SUNDAY NIGHT...Mostly clear. Lows in the 50s.
.MEMORIAL DAY...Partly cloudy with a 30 percent chance of rain.
Highs in the 60s to upper 70s. Northwest winds to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of rain in
the evening, then partly cloudy after midnight. Lows in the upper
40s to mid 50s. North winds to 15 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s to lower 80s.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s to lower 90s.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s to mid
60s.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms in
the afternoon. Chance of precipitation 30 percent. Highs in the
80s to lower 90s.
.THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Lows in the mid 50s to lower
60s.
.FRIDAY...Mostly sunny. Highs in the mid 70s to upper 80s.
.FRIDAY NIGHT...Clear. Lows in the mid 50s to lower 60s.
.SATURDAY...Sunny. Highs in the lower 80s to mid 90s.

$$