106
FPUS65 KTFX 172045
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
245 PM MDT Sun Aug 17 2025

MTZ001>007-043-181000-
West of the Continental Divide-
National Weather Service Missoula MT
245 PM MDT Sun Aug 17 2025

.TONIGHT...Partly cloudy with a chance of rain showers. Lows in
the mid 40s to lower 50s.
.MONDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the 80s.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.TUESDAY...Mostly clear. Highs in the upper 80s to mid 90s.
.WEDNESDAY...Mostly clear. Lows in the 50s. Highs in the mid 80s
to lower 90s.
.THURSDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the 80s.
.FRIDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the 80s to lower 90s.

$$

MTZ301>314-316>318-181000-
Central Montana-
National Weather Service Great Falls MT
245 PM MDT Sun Aug 17 2025

.TONIGHT...Mostly cloudy in the evening then clearing. Chance of
rain showers and slight chance of thunderstorms in the evening.
Lows 50 to 60.
.MONDAY...Sunny. Highs 80 to 90...70 to 80 in the mountains.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65...50 to 60 in the
mountains.
.TUESDAY...Mostly clear. Highs 85 to 95.
.WEDNESDAY...Mostly clear. Lows 55 to 65. Highs 85 to 95.
.THURSDAY...Mostly clear. Lows 50 to 60. Highs 75 to 80.
.FRIDAY...Mostly clear. Lows 50 to 55. Highs 70 to 75.
$$

MTZ315-319>330-181000-
Southwest Montana-
National Weather Service Great Falls MT
245 PM MDT Sun Aug 17 2025

.TONIGHT...Mostly cloudy in the evening then clearing. Chance of
rain showers and slight chance of thunderstorms in the evening.
Haze after midnight. Lows 45 to 55.
.MONDAY...Partly cloudy. Slight chance of thunderstorms in the
afternoon. Highs 80 to 85...70 to 80 in the mountains.
.MONDAY NIGHT...Mostly clear. Lows 50 to 60.
.TUESDAY...Mostly clear. Highs 80 to 90.
.WEDNESDAY...Mostly clear. Lows 50 to 60. Highs 80 to 90.
.THURSDAY...Mostly clear. Lows 45 to 55. Highs 75 to 85.
.FRIDAY...Mostly clear. Lows 45 to 50. Highs 75 to 85.
$$

MTZ016>027-059>062-181000-
Northeast Montana-
National Weather Service Glasgow MT
245 PM MDT Sun Aug 17 2025

.TONIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms. Lows near 60.
.MONDAY...Partly cloudy. A slight chance of showers in the
morning. Highs in the mid 80s to lower 90s.
.MONDAY NIGHT...Mostly clear. Lows in the lower to mid 60s.
.TUESDAY...Mostly clear. Highs 95 to 100.
.WEDNESDAY...Mostly clear. Highs in the mid to upper 90s. Lows in
the mid to upper 60s.
.THURSDAY...Partly cloudy with a slight chance of showers. Highs
near 80. Lows in the lower to mid 60s.
.FRIDAY...Mostly clear. Highs in the mid to upper 70s. Lows in
the lower to mid 50s.

$$

MTZ028>042-056>058-063>068-181000-
South Central and Southeast Montana-
National Weather Service Billings MT
245 PM MDT Sun Aug 17 2025

.REST OF TODAY...Mostly sunny. Chance of thunderstorms. Highs in
the mid 80s to lower 90s.
.TONIGHT...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows in the lower 50s to the lower 60s.
.MONDAY...Sunny. Highs in the upper 80s to lower 90s.
.MONDAY NIGHT...Mostly clear. Slight chance of thunderstorms.
Lows in the mid 50s to the mid 60s.
.TUESDAY...Sunny. Highs 93 to 103.
.TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows from the mid
50s west to the lower 70s east. Highs 94 to 102.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s to upper
60s.
.THURSDAY...Sunny. Highs in the 80s.
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers west...
and chance of showers and slight chance of thunderstorms east.
Lows around 50 to the lower 60s.
.FRIDAY...Sunny. Slight chance of rain showers. Highs in the
upper 70s to lower 80s.

$$