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Hook Reservoir, CO Weather Forecast
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Hook Reservoir Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  |  | |  |  | | | | |
| Chance of T-Storm | Mostly Sunny | Mostly Cloudy | Partly Sunny | Mostly Clear | Partly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny |
| Lo: 52°FLo: 11°C | Hi: 74°FHi: 23°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C | Lo: 52°FLo: 11°C | Hi: 71°FHi: 22°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C |
| POP: 10% | POP: 10% | POP: 40% | POP: 20% | POP: 20% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 418 PM MDT Tue Sep 08 2026 
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Instant definitions for any meteorological term.
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Issued: 501 PM MDT Tue Sep 8 2026
Key Messages
- A few strong storms and locally heavy rain possible LATE this afternoon into the evening hours over parts of the forecast area.
- Cooler tomorrow, with a good chance of convection over the eastern plains tomorrow evening extending into the overnight hours of early Thursday morning.
- Hot again Friday, but a bit cooler for the weekend, then even cooler for early next week with showers and storms continuing.
Aviation
/00Z TAFS THROUGH 00Z THURSDAY/... Issued at 440 PM MDT Tue Sep 8 2026
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