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FPUS65 KTFX 300938
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
337 AM MDT Thu Jul 30 2026

MTZ301>314-316>318-310000-
Central Montana-
National Weather Service Great Falls MT
337 AM MDT Thu Jul 30 2026

...HIGH WIND WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY
MORNING FOR East Glacier Park Region...Northern High
Plains...Eastern Glacier, Western Toole, and Central Pondera...
...EXTREME HEAT WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
LATE SATURDAY NIGHT FOR Eastern Pondera and Eastern
Teton...Cascade County below 5000ft...Judith Basin County and
Judith Gap...
...EXTREME HEAT WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY MORNING FOR Western and Central Chouteau County...Bears
Paw Mountains and Southern Blaine...Fergus County below 4500ft...

.TODAY...Sunny. Patchy smoke through the day. Slight chance of
showers and thunderstorms in the afternoon. Highs 90 to 95...
75 to 85 in the mountains.
.TONIGHT...Partly cloudy. Slight chance of showers in the
evening. Patchy smoke through the night. Lows 55 to 65.
.FRIDAY...Sunny then becoming mostly clear. Patchy smoke. Highs
90 to 100...80 to 90 in the mountains.
.SATURDAY...Mostly clear. Lows 55 to 65. Highs 100 to 110.
.SUNDAY...Clear. Not as warm. Lows 60 to 70. Highs 80 to 90.
.MONDAY...Mostly clear. Not as warm. Lows 45 to 55. Highs 65 to
75.

$$

MTZ315-319>330-310000-
Southwest Montana-
National Weather Service Great Falls MT
337 AM MDT Thu Jul 30 2026


.TODAY...Sunny. Patchy smoke through the day. Slight chance of
showers and thunderstorms in the afternoon. Highs 85 to 90...
75 to 85 in the mountains.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Patchy smoke. Slight chance of showers and thunderstorms.
Lows 50 to 60.
.FRIDAY...Mostly clear. Patchy smoke. Highs 85 to 95...75 to
85 in the mountains.
.SATURDAY...Mostly clear. Lows 55 to 60. Highs 90 to 100.
.SUNDAY...Clear. Lows 55 to 60. Highs 80 to 90.
.MONDAY...Clear. Not as warm. Lows 45 to 50. Highs 65 to 75.

$$