Weather for Foster, Oregon
Current Weather
Five Day Weather Forecast
Sun
H: 61°F
L: 36°F
Mon
H: 65°F
L: 34°F
Tue
H: 66°F
L: 34°F
Wed
H: 69°F
L: 37°F
Thu
H: 73°F
L: 40°F
Air Quality
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 73 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:34 PM
Daylight: 14 hrs 53 mins
Moon Transit: 2:06 PM
Moonset: 10:32 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:36 PM - 4:06 PM
Minor Periods
10:02 PM - 11:32 PM5:19 AM - 6:49 AM
Action Rating: 4 out of 5
Winter Weather Advisory issued May 16 at 5:45PM PDT until May 17 at 5:00AM PDT by NWS Portland OR
Effective: Sat May 16, 2026, 5:45 PM
Expires: Sun May 17, 2026, 5:00 AM
* WHAT...Snow expected above 4000 feet. Additional snow accumulations between 1-3 inches, highest amounts at Government Camp, and an additional 4 to 6 inches of snow above 5000 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 5 AM PDT Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...There is a 20% chance of an additional 6 inches or more of snow at pass-level.
Have a winter emergency driving kit readily available. Common items to include: flashlight, batteries, blankets, a shovel, water, non-perishable food items, tire chains, etc. Be aware that walking surfaces may be slick. Walk with extra care. For the latest road conditions and chain restrictions in Oregon, call 5 1 1, or visit: www.tripcheck.com. For the latest road conditions and chain restrictions in Washington, visit: wsdot.com/travel/real-time/map
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 68.88 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:34 PM
Daylight: 14 hrs 53 mins
Moon Transit: 2:06 PM
Moonset: 10:32 PM
Moon Phase: New
Moon Illumination: 0.2%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:36 PM - 4:06 PM
Minor Periods
10:02 PM - 11:32 PM5:19 AM - 6:49 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 61.4 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:35 PM
Daylight: 14 hrs 56 mins
Moon Transit: 3:13 PM
Moonset: 11:39 PM
Moon Phase: New
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM2:43 PM - 5:13 PM
Minor Periods
12:00 AM - 12:00 AM6:16 AM - 7:46 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.86 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 64.68 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:36 PM
Daylight: 14 hrs 58 mins
Moon Transit: 4:19 PM
Moonset: 12:39 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:49 PM - 6:19 PM
Minor Periods
7:26 AM - 8:56 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.13 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 62.44 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:37 PM
Daylight: 15 hrs mins
Moon Transit: 5:20 PM
Moonset: 12:32 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:50 PM - 7:20 PM
Minor Periods
8:45 AM - 10:15 AM12:02 AM - 1:32 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.42 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 57.69 μg/m3
Astronomical
Sun Transit: 1:06 PM
Sunset: 8:38 PM
Daylight: 15 hrs 2 mins
Moon Transit: 6:16 PM
Moonset: 1:11 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%
Best Times for Fishing or Hunting
Major Periods
12:48 AM - 3:18 AM5:46 PM - 8:16 PM
Minor Periods
10:06 AM - 11:36 AM12:41 AM - 2:11 AM
Action Rating: 3 out of 5