Whittier School, MT Weather Forecast
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Whittier School Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
| Sunny | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Rain Showers |
| Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C |
| POP: 20% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1117 AM MDT Mon Aug 31 2026 

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Issued: 1138 AM MDT Mon Aug 31 2026
Key Messages
- Near to slightly above normal temperatures through the work week, with the warmest day occurring on Tuesday.
- Gusty winds on Wednesday and Thursday, especially along the Rocky Mountain Front and in the north-south orientated valleys of Southwest Montana.
- Shower and thunderstorm chances return on Tuesday and Wednesday.
Discussion
... /Issued 521 AM MDT Mon Aug 31 2026/- Meteorological Overview:
As the upper level trough moves northeast out of the state, upper level ridging begins to build ...
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