794
FPUS65 KTFX 230938
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
337 AM MDT Thu Jul 23 2026

MTZ301>314-316>318-240000-
Central Montana-
National Weather Service Great Falls MT
337 AM MDT Thu Jul 23 2026

...EXTREME HEAT WATCH IN EFFECT FROM FRIDAY MORNING THROUGH
SUNDAY EVENING FOR Hill County...Northern Blaine County...Western
and Central Chouteau County...Bears Paw Mountains and Southern
Blaine...Cascade County below 5000ft...Judith Basin County and
Judith Gap...Fergus County below 4500ft...

.TODAY...Partly cloudy. 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 and
thunderstorms in the evening. Patchy smoke through the night.
Lows 60 to 70...55 to 65 in the mountains.
.FRIDAY...Mostly clear. Patchy smoke. Highs 90 to 100...80 to
90 in the mountains. West winds 20 to 25 mph with gusts to 35 mph
in the afternoon.
.SATURDAY...Mostly clear. Lows 60 to 65. Highs 95 to 105.
.SUNDAY...Mostly clear. Lows 60 to 65. Highs 90 to 100.
.MONDAY...Mostly clear. Lows 55 to 65. Highs 85 to 95.

$$

MTZ315-319>330-240000-
Southwest Montana-
National Weather Service Great Falls MT
337 AM MDT Thu Jul 23 2026


.TODAY...Partly cloudy. Patchy smoke through the day. Chance of
showers and thunderstorms in the afternoon. Highs 80 to 90...
70 to 80 in the mountains.
.TONIGHT...Mostly clear. Patchy smoke. Slight chance of showers
and thunderstorms. Lows 55 to 65.
.FRIDAY...Mostly clear. Patchy smoke. Highs 85 to 95...75 to
85 in the mountains.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 55 to 65. Highs 85 to 95.
.SUNDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95.
.MONDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90.

$$