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Dewar Reservoir Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | |  |  | | | | | | |  |
| Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers |
| Hi: 88°FHi: 31°C | Lo: 58°FLo: 14°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 90°FHi: 32°C | Lo: 58°FLo: 14°C | Hi: 92°FHi: 33°C | Lo: 59°FLo: 15°C | Hi: 93°FHi: 34°C | Lo: 60°FLo: 16°C | Hi: 92°FHi: 33°C | Lo: 58°FLo: 14°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM PDT Sun Aug 16 2026 
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Dewar Reservoir Forecast Discussion
Issued: 1217 AM PDT Sun Aug 16 2026
Key Messages
- A few strong thunderstorms are possible in Eastern Nevada Sunday and Monday afternoons
- Elevated fire weather conditions in Humboldt County Monday
- Warming trend Sunday through Thursday
Discussion
... (Today through next Sunday)
WEATHER PATTERN OVERVIEW: An upper-level area of high pressure will remain over the Southeastern United States Sunday. Southerly flow should keep monsoonal moisture streaming northward into Eastern Nevada today, resulting in isolated ...