U.S. Alerts
El Dorado Weather Logo
U.S. Radar Loop Conditions Map

U.S. Color Satellite North America Color Infrared Animated Satellite Loop

Interactive Wx Map Live U.S. Google Map Radar Thumbnail Image

US Precipitation 1 day, 24 hour precipitation map

US Temperatures US Conditions Map

US Climate Data US Conditions Map

Missoula, Montana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Missoula MT
National Weather Service Forecast for: Missoula MT
Issued by: National Weather Service Missoula, MT
Updated: 3:31 am MDT Jun 20, 2025
 
Today

Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon.  High near 69. Light west wind becoming northwest 5 to 9 mph in the morning.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Chance
Showers then
Showers
Tonight

Tonight: Showers and possibly a thunderstorm before midnight, then rain after midnight.  Low around 41. West northwest wind 6 to 10 mph becoming southwest after midnight.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Showers

Saturday

Saturday: Rain, mainly before 3pm, then showers likely and possibly a thunderstorm after 3pm.  High near 61. West wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.
Showers

Saturday
Night
Saturday Night: Rain, mainly after midnight.  Low around 40. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
then Rain
Sunday

Sunday: Rain, mainly before 3pm, then showers likely and possibly a thunderstorm after 3pm.  High near 59. Northwest wind 3 to 5 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers

Sunday
Night
Sunday Night: A 30 percent chance of rain before midnight.  Partly cloudy, with a low around 38.
Chance Rain
then Partly
Cloudy
Monday

Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.
Sunny then
Chance
Showers
Monday
Night
Monday Night: Partly cloudy, with a low around 43.
Partly Cloudy

Tuesday

Tuesday: Sunny, with a high near 78.
Sunny

Hi 69 °F Lo 41 °F Hi 61 °F Lo 40 °F Hi 59 °F Lo 38 °F Hi 72 °F Lo 43 °F Hi 78 °F

 

Today
 
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 69. Light west wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
Showers and possibly a thunderstorm before midnight, then rain after midnight. Low around 41. West northwest wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
 
Rain, mainly before 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 61. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Saturday Night
 
Rain, mainly after midnight. Low around 40. Northwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
 
Rain, mainly before 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 59. Northwest wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 38.
Monday
 
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Monday Night
 
Partly cloudy, with a low around 43.
Tuesday
 
Sunny, with a high near 78.
Tuesday Night
 
Partly cloudy, with a low around 47.
Wednesday
 
Sunny, with a high near 84.
Wednesday Night
 
Partly cloudy, with a low around 51.
Thursday
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Missoula MT.

Weather Forecast Discussion
124
FXUS65 KMSO 200905
AFDMSO

Area Forecast Discussion
National Weather Service Missoula MT
305 AM MDT Fri Jun 20 2025

.DISCUSSION...

KEY MESSAGES:

- Strong thunderstorms, with isolated severe threat, across west-
  central and southwest Montana.

- Widespread precipitation this afternoon through the weekend.
  Much cooler temps, high elevation snow.

- Significant snowfall, for this time of year, across Glacier
  National Park and the Flathead National Forest Saturday into
  Sunday morning.

Moisture continues to increase across the region as an upper
trough moves in, supporting ongoing thunderstorm activity
overnight. Unstable conditions are expected to persist through
this afternoon across Ravalli, Granite, Deer Lodge, Silver Bow,
and Lemhi Counties - areas most likely to see thunderstorms today.
Elsewhere across north-central Idaho and western Montana, rain
showers will be common.

Model guidance is in good agreement on the development of low
pressure over north-central Montana, which will wrap precipitation
into northwest Montana, particularly Glacier National Park and
northern Flathead and Lincoln Counties. Heavy, wet snow is
expected above 5,000 feet, with potential accumulations of a foot
or more. Snow levels may briefly lower to near 4,000 feet late
Saturday night into early Sunday morning, when the coldest
temperatures and heaviest snowfall are expected.

This may lead to rapidly changing conditions along US-2 and
adjacent valleys near Glacier National Park. Snow, cold
temperatures, and blustery winds could significantly reduce
visibility and impact backcountry travelers and high-elevation
visitors, particularly tourists unaccustomed to near-winter
conditions. A Winter Storm Warning is in effect from Saturday
morning through midday Sunday, with later shifts to determine the
need additional advisories.

Elsewhere, widespread valley rain and mountain snow (above 6,000
ft) will likely continue across Flathead and Lincoln Counties,
with more scattered showers across the rest of the Northern
Rockies through Sunday. Precipitation totals maintain a high-90%
chance of widespread totals exceeding 0.25", and a 50% chance of
1.5" or more north and northeast of Flathead Lake through Sunday
evening.

Highs Saturday and Sunday will be unseasonably cold, with near
record cold maximum temperatures for June 21st in Missoula, and
most valleys only reaching the mid to upper 50s.

As the low exits east on Monday, drier air will move in, but
temperatures will remain cool. Morning lows will dip into the 30s,
with sub-freezing temperatures possible in higher valleys
depending on cloud cover. While Monday will be drier overall,
isolated showers and thunderstorms may still develop in the
afternoon. A return to more seasonable conditions is expected
through the middle of next week.

&&

.AVIATION...Scattered thunderstorms this afternoon across
southwest Montana and Lemhi County may cause brief MVFR/IFR,
outflow winds to 40 kt, and lightning. Widespread showers
elsewhere will lead to mountain obscurations and occasional MVFR
ceilings.

Steadier rain and terrain obscuration develop late tonight into
Sunday across northwest Montana, especially near KGPI, with snow
above 5,000 ft. Valley sites will stay rain-dominated, but
visibility reductions are expected. Conditions improve late
Sunday into Monday.

&&

.MSO WATCHES/WARNINGS/ADVISORIES...
MT...Winter Storm Warning from 9 AM Saturday to noon MDT Sunday for
     West Glacier Region.

 ID...None.

&&

$$
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)



Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






Contact Us Contact Us Thumbnail | Mobile Mobile Phone Thumbnail | Bookmark PageBookmark Thumbnail (CTRL-D)
Private Policy | Terms & Conds | Consent Preferences | Cookie Policy
Never base any life decisions on weather information from this site or anywhere over the Internet.
Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus

Copyright © 2025 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny