Bozeman, Montana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Bozeman MT
National Weather Service Forecast for:
Bozeman MT
Issued by: National Weather Service Great Falls, MT |
Updated: 2:18 am MDT Jul 12, 2025 |
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Overnight
 Mostly Clear
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Saturday
 Sunny
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Saturday Night
 Mostly Clear
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Sunday
 Sunny
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Sunday Night
 Mostly Clear
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Monday
 Sunny
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Monday Night
 Chance T-storms then Slight Chance Showers
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Tuesday
 Showers Likely
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Tuesday Night
 Chance T-storms
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Lo 51 °F |
Hi 88 °F |
Lo 57 °F |
Hi 91 °F |
Lo 59 °F |
Hi 92 °F |
Lo 54 °F |
Hi 75 °F |
Lo 50 °F |
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Overnight
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Mostly clear, with a low around 51. South southeast wind around 6 mph. |
Saturday
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Sunny, with a high near 88. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. |
Saturday Night
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Mostly clear, with a low around 57. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. |
Sunday
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Sunny, with a high near 91. Light and variable wind becoming northwest 5 to 9 mph in the afternoon. |
Sunday Night
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Mostly clear, with a low around 59. North northwest wind 5 to 9 mph becoming south southeast after midnight. |
Monday
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Sunny, with a high near 92. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. |
Monday Night
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A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 54. Northwest wind 6 to 13 mph becoming north northeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 30%. |
Tuesday
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A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 75. Northeast wind 6 to 13 mph, with gusts as high as 22 mph. |
Tuesday Night
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A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 50. |
Wednesday
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A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. |
Wednesday Night
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Partly cloudy, with a low around 47. |
Thursday
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A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. |
Thursday Night
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Mostly clear, with a low around 49. |
Friday
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Sunny, with a high near 86. |
Forecast from NOAA-NWS
for Bozeman MT.
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Weather Forecast Discussion
809
FXUS65 KTFX 120436
AFDTFX
Area Forecast Discussion
National Weather Service Great Falls MT
1036 PM MDT Fri Jul 11 2025
Aviation Section Updated.
.KEY MESSAGES...
- Very warm temperatures this weekend.
- Turning much cooler, with the potential for a nice rainfall over
North Central MT early next week.
- The rain could mix with snow Tuesday into Wednesday at ridge
tops in Glacier National Park.
- Summer like conditions return by late next week.
&&
.UPDATE...
/Issued 804 PM MDT Fri Jul 11 2025/
Satellite imagery this evening shows just some high clouds
streaming across the Northern Rockies and MT in WNW flow aloft
around broad upper level ridging. Surface pressure gradient across
the area remains fairly weak for overall light winds to go along
with the dry and seasonable conditions through tomorrow morning.
Hoenisch
&&
.DISCUSSION...
/Issued 804 PM MDT Fri Jul 11 2025/
- Meteorological Overview:
Quiet weather conditions will reside over the CWA for the next few
days, as an upper level ridge of high pressure builds in from our
west. Do expect a nice warming trend, with afternoon temperatures
becoming very warm by Sunday afternoon. No precipitation is
expected until Sunday night.
For Monday through Wednesday, a fairly strong July upper level
trof is expected to move southward from Canada into North Central
MT. This trof will produce a rare cool July afternoon over North
Central MT on Tue and possibly into Wednesday. Afternoon
temperatures on Tue/Wed will likely mostly be in the 50s and 60s
over North Central MT. Southwest MT will not be as cool. Expect a
good chance for showers starting Monday and going into Wednesday
over North Central MT. There is the potential that a few strong
storms could develop on Monday afternoon, depending on the timing
of frontal passage.
The cool snap will be short, as summer like temperatures start to
move back in as soon as Thursday, with a warm day expected next
Friday. Weak shortwave ridging on Thu/Fri will also allow for
mostly dry conditions.
- Forecast Confidence & Scenarios:
The main impacts over the next few days will be the very warm
temperatures on Sunday and the cool snap next Tue/Wed.
On Sunday, afternoon temperatures could approach 95 degrees in
some areas. Even though these are warm temperatures, no heat
advisories are planned for at this time.
For the Tue/Wed system, confidence is increasing on the potential
for a few cool days and a nice rainfall over North Central MT. At
this time, there is about a 60 percent chance total rainfall
amounts of about 1/2 to 1 inch look likely over North Central MT,
and a 30 percent a few areas could receive over 1 inch.
On Tuesday, there is an 80 percent chance afternoon temperatures
will be colder than 65 degrees.
In terms of snow, right now it is a low probability, but some snow
could mix in at ridge tops Tue/Wed in Glacier Park, mostly for
elevations above 8000 feet. Brusda
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.AVIATION...
12/06Z TAF Period
VFR conditions prevail under a few high clouds this TAF period.
Generally light/variable surface winds become westerly or
northwesterly late Saturday morning in most areas. -AM
Refer to weather.gov/zlc for more detailed regional aviation
weather and hazard information.
&&
.PRELIMINARY POINT TEMPS/POPS...
GTF 52 91 59 93 / 0 0 0 0
CTB 48 85 57 87 / 0 0 0 0
HLN 54 90 59 93 / 0 0 0 0
BZN 46 91 54 93 / 0 0 0 0
WYS 35 82 41 85 / 0 0 0 0
DLN 45 87 51 90 / 0 0 0 0
HVR 52 91 57 93 / 0 0 0 0
LWT 48 85 55 89 / 0 0 0 0
&&
.TFX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
http://www.weather.gov/greatfalls
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