Lolo, Montana 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Lolo MT
National Weather Service Forecast for:
Lolo MT
Issued by: National Weather Service Missoula, MT |
Updated: 2:30 pm MDT Jun 6, 2025 |
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Tonight
 Decreasing Clouds
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Saturday
 Mostly 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
 Mostly Clear
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Tuesday
 Hot
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Tuesday Night
 Slight Chance Rain
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Lo 48 °F |
Hi 85 °F |
Lo 49 °F |
Hi 87 °F |
Lo 51 °F |
Hi 95 °F |
Lo 55 °F |
Hi 96 °F |
Lo 55 °F |
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Tonight
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Mostly cloudy, then gradually becoming mostly clear, with a low around 48. West wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph. |
Saturday
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Mostly sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph. |
Saturday Night
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Mostly clear, with a low around 49. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. |
Sunday
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Sunny, with a high near 87. Light and variable wind. |
Sunday Night
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Mostly clear, with a low around 51. North wind around 6 mph becoming calm in the evening. |
Monday
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Sunny, with a high near 95. |
Monday Night
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Mostly clear, with a low around 55. |
Tuesday
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Sunny and hot, with a high near 96. |
Tuesday Night
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A slight chance of rain. Mostly cloudy, with a low around 55. |
Wednesday
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A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. |
Wednesday Night
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A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50. |
Thursday
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A chance of showers and thunderstorms. Mostly sunny, with a high near 83. |
Thursday Night
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A chance of rain and thunderstorms. Mostly cloudy, with a low around 47. |
Friday
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A chance of rain and thunderstorms. Partly sunny, with a high near 78. |
Forecast from NOAA-NWS
for Lolo MT.
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Weather Forecast Discussion
917
FXUS65 KMSO 061841
AFDMSO
Area Forecast Discussion
National Weather Service Missoula MT
1241 PM MDT Fri Jun 6 2025
.DISCUSSION...
KEY MESSAGES:
- A warming and drying trend is expected through early next week,
with near-record highs on Monday.
- A potential reprieve from hot and dry conditions is anticipated
mid to late next week, with showery and seasonable weather
likely.
A weak shortwave sliding south out of British Columbia will maintain
mostly overcast skies across the Northern Rockies through the
remainder of the day. Isolated rain showers will be possible,
mainly confined to mountainous terrain along the ID/MT border and
the Continental Divide.
A strong ridge of high pressure will build into the Pacific
Northwest this weekend and persist through midweek. This will
bring another stretch of hot and dry weather to the Northern
Rockies. By Monday, temperatures will approach record highs in
many areas of western Montana and north-central Idaho. Moderate
Heat Risk levels are expected, potentially affecting most
individualsparticularly those without effective cooling or
adequate hydration. Please take precautions when recreating or
working outdoors this weekend and into early next week.
Nearly all ensemble models indicate the ridge will begin to
flatten by Wednesday as a shortwave trough moves in from the west.
This transition will bring more seasonable temperatures and an
increase in scattered rain showers. Currently, there is a 4050%
probability of wetting rains (> 0.10") for locations along and
east of the Highway 93 corridor in western Montana. North-central
Idaho will have lower chances, around 20% or less.
The majority of ensemble forecast models also suggest an even
stronger trough will move onshore over the Pacific Northwest by
the end of the week or next weekend, bringing improved chances for
wetting rains across more of the region. About 30% of the models
show a cutoff low developing over the Northern Rockies, though
confidence in that scenario remains low at this time.
&&
.AVIATION...A weak shortwave sliding south out of British Columbia
will maintain mostly overcast skies across the Northern Rockies
through the remainder of the day. Isolated rain showers will be
possible, mainly confined to mountainous terrain along the ID/MT
border and the Continental Divide. This wave will also bring a
slight increase in westerly winds, with gusts up to around 20 kts
expected at all terminals between 06/2000Z and 07/0300Z this
evening.
&&
.MSO WATCHES/WARNINGS/ADVISORIES...
MT...None.
ID...None.
&&
$$
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