Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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041 FPUS65 KTFX 311749 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 1148 AM MDT Fri Jul 31 2026 MTZ301>314-316>318-010000- Central Montana- National Weather Service Great Falls MT 1148 AM MDT Fri Jul 31 2026 ...HIGH WIND WARNING IN EFFECT FROM 6 PM SATURDAY TO NOON MDT SUNDAY FOR East Glacier Park Region...Northern High Plains...Eastern Glacier, Western Toole, and Central Pondera... ...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... ...EXTREME HEAT WARNING IN EFFECT FROM NOON SATURDAY TO 3 AM MDT SUNDAY FOR Cascade County below 5000ft...Judith Basin County and Judith Gap... .REST OF TODAY...Sunny. Patchy smoke. Highs 90 to 95...80 to 90 in the mountains. .TONIGHT...Mostly clear. Areas of smoke. Lows 55 to 65. .SATURDAY...Sunny then becoming mostly cloudy. Patchy smoke. Highs 95 to 105...80 to 90 in the mountains. West winds 20 to 25 mph with gusts to 40 mph in the evening. .SUNDAY...Clear. Not as warm. Patchy smoke. Lows 55 to 65. Highs 80 to 90. .MONDAY...Partly cloudy. Cooler. Lows 45 to 50. Highs 65 to 70. .TUESDAY...Mostly clear. Lows 40 to 45. Highs 70 to 80. $$ MTZ315-319>330-010000- Southwest Montana- National Weather Service Great Falls MT 1148 AM MDT Fri Jul 31 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON SATURDAY TO 3 AM MDT SUNDAY FOR Madison River Valley...Gallatin Valley... .REST OF TODAY...Sunny. Patchy smoke. Highs 85 to 95...75 to 85 in the mountains. .TONIGHT...Mostly clear. Patchy smoke. Lows 55 to 60. .SATURDAY...Sunny then becoming mostly cloudy. Patchy smoke in the morning. Patchy smoke in the evening. Highs 90 to 100...80 to 90 in the mountains. Southwest winds 20 to 30 mph with gusts to 35 mph in the afternoon and evening. .SUNDAY...Mostly clear. Patchy smoke. Lows 50 to 60. Highs 75 to 85. .MONDAY...Mostly clear. Lows 40 to 50. Highs 65 to 75. .TUESDAY...Mostly clear. Lows 40 to 45. Highs 70 to 80. $$