Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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486 FPUS65 KTFX 260933 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 333 AM MDT Sun Jul 26 2026 MTZ301>314-316>318-270000- Central Montana- National Weather Service Great Falls MT 333 AM MDT Sun Jul 26 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR Eastern Glacier, Western Toole, and Central Pondera...Eastern Toole and Liberty...Hill County...Northern Blaine County...Eastern Pondera and Eastern Teton...Western and Central Chouteau County...Cascade County below 5000ft...Judith Basin County and Judith Gap...Gates of the Mountains... ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR Bears Paw Mountains and Southern Blaine...Fergus County below 4500ft... .TODAY...Sunny. Areas of smoke. Highs 90 to 100...75 to 85 in the mountains. .TONIGHT...Mostly clear. Areas of smoke. Lows 55 to 65...50 to 60 in the mountains. .MONDAY...Sunny then becoming mostly clear. Areas of smoke. Highs 85 to 95...75 to 85 in the mountains. .TUESDAY...Mostly clear. Lows 55 to 65. Highs 90 to 100. .WEDNESDAY...Mostly clear. Lows 55 to 65. Highs 85 to 95. .THURSDAY...Mostly clear. Lows 55 to 60. Highs 90 to 100. $$ MTZ315-319>330-270000- Southwest Montana- National Weather Service Great Falls MT 333 AM MDT Sun Jul 26 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR Helena Valley...Meagher County Valleys...Canyon Ferry Area...Missouri Headwaters...Madison River Valley...Gallatin Valley...Beaverhead and Western Madison below 6000ft... .TODAY...Partly cloudy. Patchy smoke through the day. Slight chance of showers and thunderstorms in the afternoon. Highs 85 to 95...75 to 85 in the mountains. .TONIGHT...Mostly clear. Patchy smoke. Slight chance of showers and thunderstorms. Lows 50 to 60. .MONDAY...Sunny then becoming partly cloudy. Patchy smoke. Highs 85 to 95...75 to 85 in the mountains. .TUESDAY...Clear. Lows 50 to 60. Highs 80 to 90. .WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90. .THURSDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. $$