Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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127 FPUS65 KTFX 241738 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 1138 AM MDT Fri Jul 24 2026 MTZ301>314-316>318-250000- Central Montana- National Weather Service Great Falls MT 1138 AM MDT Fri Jul 24 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SUNDAY FOR Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Eastern Pondera and Eastern Teton...Gates of the Mountains... ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM MDT SUNDAY 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... .REST OF TODAY...Partly cloudy. Patchy smoke through the day. Highs 90 to 100...80 to 90 in the mountains. West winds 20 to 30 mph. Gusts up to 35 mph in the afternoon. .TONIGHT...Partly cloudy. Patchy smoke. Lows 60 to 65. .SATURDAY...Partly cloudy then becoming sunny in the afternoon then becoming partly cloudy. Patchy smoke. Highs 95 to 105... 80 to 90 in the mountains. .SUNDAY...Clear. Lows 60 to 65. Highs 90 to 100. .MONDAY...Mostly clear. Lows 55 to 65. Highs 90 to 100. .TUESDAY...Mostly clear. Lows 55 to 65. Highs 85 to 95. $$ MTZ315-319>330-250000- Southwest Montana- National Weather Service Great Falls MT 1138 AM MDT Fri Jul 24 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT SUNDAY FOR Helena Valley...Meagher County Valleys...Canyon Ferry Area...Missouri Headwaters...Madison River Valley...Gallatin Valley...Beaverhead and Western Madison below 6000ft... .REST OF TODAY...Sunny. Patchy smoke late in the morning. Highs 85 to 95...75 to 85 in the mountains. .TONIGHT...Partly cloudy. Lows 55 to 65. .SATURDAY...Sunny in the morning then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon and evening. Highs 85 to 95...75 to 85 in the mountains. Southwest winds around 20 mph in the afternoon. .SUNDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95. .MONDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90. .TUESDAY...Mostly clear. Lows 50 to 60. Highs 80 to 90. $$