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Altnow Gap Reservoir, OR Weather Forecast

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Altnow Gap Reservoir, OR Weather Forecast

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Altnow Gap Reservoir OR weather - Clear - 67°F
Clear
67°F
Updated 11:46 pm
Feels Like 59°F
Humidity 45%
Wind W 5 mph
Barometer  30.03 in
Dew Point 45°F
Altnow Gap Reservoir OR weather - Clear - 19°C
Clear
19°C
Updated 11:46 pm
Feels Like 15°C
Humidity 45%
Wind W 8 km/h
Barometer  101.6 kPa
Dew Point 7°C
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Altnow Gap Reservoir Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Altnow Gap Reservoir, OR Weather - Tonight Chance Of Showers Altnow Gap Reservoir, OR Weather - Friday Chance Of T-Storm Altnow Gap Reservoir, OR Weather - Friday Night Chance Of T-Storm Altnow Gap Reservoir, OR Weather - Saturday Sunny Altnow Gap Reservoir, OR Weather - Saturday Night Clearing Altnow Gap Reservoir, OR Weather - Sunday Mostly Clear Altnow Gap Reservoir, OR Weather - Sunday Night Mostly Clear Altnow Gap Reservoir, OR Weather - Monday Sunny Altnow Gap Reservoir, OR Weather - Monday Night Partly Cloudy Altnow Gap Reservoir, OR Weather - Tuesday Partly Cloudy Altnow Gap Reservoir, OR Weather - Tuesday Night Partly Cloudy Altnow Gap Reservoir, OR Weather - Wednesday Partly Cloudy
Chance of Showers Chance of T-Storm Chance of T-Storm Sunny Clearing Mostly Clear Mostly Clear Sunny Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 52°FLo: 11°C Hi: 82°FHi: 28°C
 Lo: 48°FLo: 9°C Hi: 77°FHi: 25°C
 Lo: 42°FLo: 6°C Hi: 75°FHi: 24°C
Lo: 45°FLo: 7°C		 Hi: 75°FHi: 24°C
Lo: 45°FLo: 7°C		 Hi: 82°FHi: 28°C
 Hi: 78°FHi: 26°C
Lo: 49°FLo: 9°C		 Hi: 78°FHi: 26°C
Lo: 49°FLo: 9°C		 Hi: 74°FHi: 23°C
Lo: 44°FLo: 7°C		 Hi: 74°FHi: 23°C
Lo: 44°FLo: 7°C
POP: 20% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 130 PM PDT Thu Aug 27 2026 Altnow Gap Reservoir, OR Weather - WeatherWorld.com

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Issued: 1220 AM MDT Fri Aug 28 2026

Key Messages

  • Isolated thunderstorms through this evening, mainly over south-central Idaho.
  • Scattered showers and isolated thunderstorms Friday and Saturday. Stronger storms possible in SE Oregon on Friday.
  • Notable temperature swings from Sunday through next week with Monday and and Tuesday being the warmest days.

Aviation

/06Z Friday through Saturday/... Issued 1220 AM MDT FRI AUG 28 2026 Mainly VFR. Light rain and virga will increase overnight into Friday across S Idaho and far SE Oregon. Isolated...