| NWS Forecast for: Missouri Headwaters Issued by: National Weather Service Great Falls, MT Last Update: 336 PM MDT Sun Jul 26 2026 |  |
Tonight: Partly cloudy. Patchy smoke after midnight. Lows in the lower 60s. South winds 5 to 10 mph shifting to the northwest after midnight. Monday: Sunny. Areas of smoke in the morning, then patchy smoke in the afternoon. Highs in the mid 90s. North winds up to 5 mph shifting to the southwest in the afternoon. Monday Night: Partly cloudy. Areas of smoke. Lows in the upper 50s. West winds up to 10 mph. Tuesday: Sunny. Areas of smoke in the morning. Highs in the lower 90s. West winds up to 10 mph. Gusts up to 25 mph in the afternoon. Tuesday Night: Mostly clear. Lows in the upper 50s. West winds up to 10 mph. Wednesday And Wednesday Night: Mostly clear. Highs in the lower 90s. Lows in the upper 50s. Thursday: Sunny. Highs in the lower 90s. Thursday Night Through Friday Night: Mostly clear. Lows in the lower 60s. Highs in the mid 90s. Saturday: Sunny. Highs in the upper 90s. Saturday Night And Sunday: Mostly clear. Lows around 60. Highs in the lower 90s. | |
| Zone Forecast: Missouri Headwaters | |
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