Area Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
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733 FPUS65 KTFX 292139 AFPTFX Central and Southwest Montana Area Forecast National Weather Service Great Falls MT 338 PM MDT Wed Jul 29 2026 MTZ301>314-316>318-301200- Central Montana- National Weather Service Great Falls MT 338 PM MDT Wed Jul 29 2026 .TONIGHT...Partly cloudy. Areas of smoke in the evening, then patchy smoke after midnight. Lows 55 to 65...50 to 60 in the mountains. .THURSDAY...Sunny. Patchy smoke through the day. Highs 85 to 95... 75 to 85 in the mountains. .THURSDAY NIGHT...Partly cloudy. Patchy smoke. Chance of showers. Lows 55 to 60. .FRIDAY...Clear. Highs 90 to 100. .SATURDAY...Mostly clear. Lows 55 to 60. Highs 95 to 105. .SUNDAY...Clear. Not as warm. Lows 55 to 65. Highs 80 to 90. .MONDAY...Mostly clear. Not as warm. Lows 45 to 50. Highs 65 to 75. $$ MTZ315-319>330-301200- Southwest Montana- National Weather Service Great Falls MT 338 PM MDT Wed Jul 29 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Slight chance of showers and thunderstorms in the evening. Patchy smoke through the night. Lows 50 to 60. .THURSDAY...Sunny. and patchy smoke through the day. Slight chance of thunderstorms in the afternoon. Highs 80 to 90...70 to 80 in the mountains. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of showers and thunderstorms in the evening. Patchy smoke through the night. Lows 50 to 60. .FRIDAY...Mostly clear. Highs 80 to 90. .SATURDAY...Mostly clear. Lows 50 to 60. Highs 85 to 95. .SUNDAY...Mostly clear. Lows 50 to 60. Highs 75 to 85. .MONDAY...Clear. Lows 40 to 50. Highs 65 to 75. $$