985
FPUS55 KMSO 131051
ZFPMSO

Zone Forecast Product
National Weather Service Missoula MT
450 AM MDT Wed Aug 13 2025

MTZ001-132200-
Kootenai/Cabinet Region-
Including the cities of Libby and Eureka
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny. Haze in the afternoon. Highs in the mid
80s to lower 90s. Southwest winds to 15 mph with gusts to around
30 mph in the afternoon.
.TONIGHT...Mostly clear. A 20 percent chance of rain showers in
the evening. Haze in the evening. Lows in the 50s. Southwest
winds to 15 mph.
.THURSDAY...Partly cloudy. Highs in the upper 70s to mid 80s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the 50s.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain showers in
the afternoon. Highs in the 70s to lower 80s.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
showers. Lows in the 50s.
.SATURDAY...Mostly cloudy with a chance of rain showers. Slight
chance of thunderstorms in the afternoon. Chance of precipitation
50 percent. Highs in the 70s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Patchy fog after midnight. Lows
in the upper 40s to mid 50s.
.SUNDAY...Mostly cloudy. Patchy fog in the morning. A 20 percent
chance of showers and thunderstorms in the afternoon. Highs in
the upper 70s to mid 80s.
.SUNDAY NIGHT...Mostly cloudy with a slight chance of rain
showers. Slight chance of thunderstorms in the evening. Patchy
fog after midnight. Chance of precipitation 20 percent. Lows in
the 50s.
.MONDAY...Partly cloudy. Patchy fog in the morning. Highs in the
80s.
.MONDAY NIGHT...Partly cloudy. Lows in the 50s.
.TUESDAY...Partly cloudy. Highs in the 80s to lower 90s.

$$

MTZ002-132200-
West Glacier Region-
Including the city of Swan Lake
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny. Haze late in the afternoon. Highs in the
upper 70s to mid 80s. Southwest winds 15 to 20 mph with gusts to
around 35 mph.
.TONIGHT...Mostly clear. Lows in the 50s. Southwest winds 15 to
20 mph with gusts to around 35 mph.
.THURSDAY...Partly cloudy. Highs in the 70s. Southwest winds to
15 mph.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the upper 40s to mid 50s.
.FRIDAY...Mostly cloudy. Highs in the upper 60s to mid 70s.
Southwest winds to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the 50s.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Slight chance of thunderstorms in the afternoon. Chance of
precipitation 20 percent. Highs in the upper 60s to mid 70s.
.SATURDAY NIGHT...Partly cloudy. Lows in the 50s.
.SUNDAY...Partly cloudy. Highs in the 70s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms in the evening, then partly cloudy after
midnight. Lows in the 50s.
.MONDAY...Partly cloudy. Highs in the 70s to lower 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the 50s.
.TUESDAY...Mostly sunny. Highs in the mid 70s to lower 80s.

$$

MTZ003-132200-
Flathead/Mission Valleys-
Including the cities of Kalispell, Polson, and St. Ignatius
450 AM MDT Wed Aug 13 2025

...LAKE WIND ADVISORY IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY...

.TODAY...Mostly sunny. Haze in the afternoon. Highs in the mid
80s to lower 90s. Southwest winds 15 to 20 mph. Gusts up to
35 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the 50s. Southwest winds 15 to
20 mph with gusts to around 30 mph.
.THURSDAY...Partly cloudy. Highs in the upper 70s to mid 80s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the 50s.
.FRIDAY...Mostly cloudy. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the 50s to lower 60s.
.SATURDAY...Mostly cloudy with a chance of rain showers. Slight
chance of thunderstorms in the afternoon. Chance of precipitation
30 percent. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the 50s.
.SUNDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to mid
80s.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and
thunderstorms in the evening. Lows in the 50s.
.MONDAY...Partly cloudy. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the 50s.
.TUESDAY...Mostly sunny. Highs in the 80s.

$$

MTZ004-132200-
Lower Clark Fork Region-
Including the cities of Noxon, Thompson Falls, and Superior
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny. Haze early in the afternoon. Highs in the
mid 80s to lower 90s. West winds 15 to 20 mph with gusts to
around 35 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the 50s. Southwest winds 15 to
20 mph with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the 50s.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain showers in
the afternoon. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
showers in the evening, then partly cloudy after midnight. Lows
in the 50s.
.SATURDAY...Mostly cloudy with a chance of rain showers. Slight
chance of thunderstorms in the afternoon. Chance of precipitation
40 percent. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain
showers after midnight. Lows in the 50s.
.SUNDAY...Mostly cloudy with a slight chance of rain showers.
Slight chance of thunderstorms in the afternoon. Chance of
precipitation 20 percent. Highs in the upper 70s to mid 80s.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Slight chance of rain showers. Slight chance of
thunderstorms in the evening. Chance of precipitation 20 percent.
Lows in the 50s.
.MONDAY...Partly cloudy. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the 50s.
.TUESDAY...Mostly sunny. Highs in the 80s to lower 90s.

$$

MTZ005-132200-
Missoula/Bitterroot Valleys-
Including the cities of Hamilton and Darby
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny. Highs near 90. West winds 15 to 20 mph
with gusts to around 35 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the lower to mid 50s. West winds
15 to 20 mph with gusts to around 35 mph.
.THURSDAY...Mostly sunny. Highs in the lower to mid 80s. West
winds to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s.
West winds to 15 mph.
.FRIDAY...Partly cloudy. Highs in the lower to mid 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s.
.SATURDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the lower to mid 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the lower to mid 50s.
.SUNDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the mid to upper 80s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms in the evening, then partly cloudy after
midnight. Lows in the lower to mid 50s.
.MONDAY...Partly cloudy. Highs in the mid 80s to lower 90s.
.MONDAY NIGHT...Mostly cloudy in the evening then clearing. Lows
in the 50s.
.TUESDAY...Mostly sunny. Highs near 90.

$$

MTZ006-132200-
Bitterroot/Sapphire Mountains-
Including the city of Sula
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny with a slight chance of rain showers.
Slight chance of thunderstorms early in the morning. Slight
chance of thunderstorms late in the afternoon. Chance of
precipitation 20 percent. Highs in the 80s. West winds to 15 mph
with gusts to around 30 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. West
winds to 15 mph with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
West winds to 15 mph.
.FRIDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s.
.SATURDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s to lower
80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower
50s.
.SUNDAY...Partly cloudy. A 40 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to mid
80s.
.SUNDAY 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
upper 40s to mid 50s.
.MONDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to mid
80s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s to mid 80s.

$$

MTZ007-132200-
Butte/Blackfoot Region-
Including the cities of Anaconda, Deer Lodge, and Drummond
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny with a slight chance of rain showers.
Slight chance of thunderstorms early in the morning. Slight
chance of thunderstorms late in the afternoon. Chance of
precipitation 20 percent. Highs in the 80s. Southwest winds to
15 mph shifting to the west 15 to 25 mph with gusts to around
40 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the mid 40s to lower 50s. West
winds 15 to 25 mph with gusts to around 40 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s to lower 80s. West
winds 15 to 20 mph with gusts to around 30 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower
50s. Northwest winds to 15 mph with gusts to around 30 mph.
.FRIDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
Southwest winds to 15 mph with gusts to around 30 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
.SATURDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the mid 40s to lower 50s.
.SUNDAY...Partly cloudy. A 40 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to mid
80s.
.SUNDAY 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.
.MONDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to mid
80s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s.
.TUESDAY...Mostly sunny. Highs in the upper 70s to mid 80s.

$$

MTZ043-132200-
Potomac/Seeley Lake Region-
Including the cities of East Missoula, Seeley Lake, and Clinton
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny. Highs in the 80s. West winds to 15 mph
with gusts to around 30 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. West
winds to 15 mph with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s to lower 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid
50s.
.FRIDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s.
.SATURDAY...Partly cloudy. Highs in the mid 70s to lower 80s.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid
50s.
.SUNDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to mid
80s.
.SUNDAY 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.
.MONDAY...Partly cloudy. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the 50s.
.TUESDAY...Mostly sunny. Highs in the 80s.

$$

IDZ009-132200-
Western Lemhi County-
Including the city of Shoup
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny. Highs in the mid 80s to lower 90s. West
winds 15 to 20 mph with gusts to around 30 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the 50s to lower 60s. West winds
15 to 20 mph with gusts to around 30 mph.
.THURSDAY...Mostly sunny. Highs in the 80s. Southwest winds to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the 50s. West winds to
15 mph.
.FRIDAY...Mostly sunny. Highs in the 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s.
.SATURDAY...Mostly sunny. Highs in the 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the 50s to lower 60s.
.SUNDAY...Partly cloudy. A 30 percent chance of showers and
thunderstorms in the afternoon. Highs in the 80s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms in the evening, then partly cloudy after
midnight. Lows in the 50s to lower 60s.
.MONDAY...Mostly sunny. Highs in the 80s.
.MONDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s.
.TUESDAY...Mostly sunny. Highs in the 80s.

$$

IDZ010-132200-
Eastern Lemhi County-
Including the cities of Salmon and Leadore
450 AM MDT Wed Aug 13 2025

.TODAY...Mostly sunny with a slight chance of rain showers.
Slight chance of thunderstorms early in the morning. Slight
chance of thunderstorms late in the afternoon. Chance of
precipitation 20 percent. Highs in the mid 80s to lower 90s.
South winds to 15 mph shifting to the west 15 to 25 mph with
gusts to around 40 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s. West
winds 15 to 25 mph with gusts to around 40 mph.
.THURSDAY...Mostly sunny. Highs in the 80s. Southwest winds 15 to
20 mph with gusts to around 30 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s.
West winds 15 to 20 mph with gusts to around 30 mph.
.FRIDAY...Mostly sunny. Highs in the 80s. Southwest winds 15 to
20 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.SATURDAY...Mostly sunny. Highs in the 80s.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 40s to mid 50s.
.SUNDAY...Mostly sunny in the morning, then mostly cloudy with a
40 percent chance of showers and thunderstorms in the afternoon.
Highs in the upper 70s to mid 80s.
.SUNDAY 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.
.MONDAY...Mostly sunny. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid 50s.
.TUESDAY...Mostly sunny. Highs in the 80s.

$$

IDZ005-132200-
Northern Clearwater Mountains-
Including the cities of Pierce and Elk River
350 AM PDT Wed Aug 13 2025

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

$$

IDZ006-132200-
Southern Clearwater Mountains-
Including the cities of Powell, Elk City, and Dixie
350 AM PDT Wed Aug 13 2025

.TODAY...Mostly sunny. Haze early in the morning. Highs 80 to 95.
West winds to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 43 to 58. West winds to 15 mph.
.THURSDAY...Sunny. Highs 71 to 86.
.THURSDAY NIGHT...Partly cloudy. Lows 43 to 58.
.FRIDAY...Partly cloudy. Highs 71 to 86.
.FRIDAY NIGHT...Partly cloudy. Lows 44 to 59.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Patchy fog in the morning. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 20 percent. Highs 70 to 84.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers
and thunderstorms in the evening. Patchy fog after midnight. Lows
45 to 60.
.SUNDAY...Partly cloudy. Patchy fog in the morning. A 30 percent
chance of showers and thunderstorms in the afternoon. Highs 73 to
88.
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms in the evening, then partly cloudy
after midnight. Patchy fog after midnight. Chance of
precipitation 30 percent. Lows 45 to 60.
.MONDAY...Mostly sunny. Patchy fog in the morning. Highs 75 to
90.
.MONDAY NIGHT...Mostly clear. Lows 44 to 59.
.TUESDAY...Mostly sunny. Patchy fog in the morning. Highs 75 to
90.

$$

IDZ007-132200-
Orofino/Grangeville Region-
Including the city of Kooskia
350 AM PDT Wed Aug 13 2025

.TODAY...Mostly sunny. Highs in the 80s to upper 90s. West winds
to 15 mph with gusts to around 30 mph mainly south of Highway
12 in the afternoon.
.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s. West
winds 15 to 20 mph with gusts to around 30 mph mainly south of
Highway 12.
.THURSDAY...Mostly sunny. Highs in the 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the 50s to lower 60s.
.FRIDAY...Partly cloudy. Highs in the 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the 50s to mid 60s.
.SATURDAY...Partly cloudy with a slight chance of rain showers.
Slight chance of thunderstorms in the afternoon. Chance of
precipitation 20 percent. Highs in the upper 70s to mid 80s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Slight chance of thunderstorms in the evening. Chance of
precipitation 20 percent. Lows in the mid 50s to lower 60s.
.SUNDAY...Mostly cloudy with a slight chance of rain showers.
Slight chance of thunderstorms in the afternoon. Chance of
precipitation 20 percent. Highs in the 80s.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers
and thunderstorms in the evening, then partly cloudy after
midnight. Lows in the mid 50s to lower 60s.
.MONDAY...Partly cloudy. Highs in the 80s.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s to lower 60s.
.TUESDAY...Mostly sunny. Highs in the mid 80s to lower 90s.

$$

IDZ008-132200-
Lower Hells Canyon/Salmon River Region-
Including the cities of Riggins and White Bird
350 AM PDT Wed Aug 13 2025

.TODAY...Mostly sunny. Hot. Highs upper 80s to 100. Northwest
winds to 15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
Northwest winds to 15 mph with gusts to around 30 mph.
.THURSDAY...Sunny. Highs 80 to 93.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 50s to lower 60s.
.FRIDAY...Partly cloudy. Highs 80 to 93.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s to mid 60s.
.SATURDAY...Partly cloudy. A 20 percent chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s to lower
90s.
.SATURDAY NIGHT...Partly cloudy with a slight chance of rain
showers. Slight chance of thunderstorms in the evening. Chance of
precipitation 20 percent. Lows in the upper 50s to mid 60s.
.SUNDAY...Partly cloudy. A 30 percent chance of showers and
thunderstorms in the afternoon. Highs in the 80s to lower 90s.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers
and thunderstorms in the evening, then partly cloudy after
midnight. Lows in the upper 50s to mid 60s.
.MONDAY...Mostly sunny. Highs in the lower 80s to mid 90s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s.
.TUESDAY...Mostly sunny. Highs in the lower 80s to mid 90s.

$$