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Trojan, OR Weather Forecast

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Clear

63°F

Updated	9:55 pm
Feels Like	63°F
Humidity	75%
Wind	N 0 mph
Barometer	30 in
Dew Point	55°F

Clear

17°C

Updated	9:55 pm
Feels Like	17°C
Humidity	75%
Wind	N 0 km/h
Barometer	101.5 kPa
Dew Point	13°C

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Cloud Cover	86%
uv UV Index	4
Sunrise	7:10 AM
Sunset	6:51 PM
Moonrise	9:35 PM
Moonset	1:37 PM

Civil Twilight
6:39 AM to 7:09 AM
6:51 PM to 7:20 PM
Trojan OR Weather - Waning Gibbous Moon

Waning Gibbous Moon

Trojan Weather Forecast

TONIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY	SUNDAY NIGHT	MONDAY	MONDAY NIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY

Partly Cloudy	Mostly Sunny	Patchy Fog	Sunny	Mostly Clear	Sunny	Partly Cloudy	Mostly Sunny	Partly Cloudy	Mostly Sunny	Mostly Clear	Mostly Sunny
Lo: 51°FLo: 11°C	Hi: 71°FHi: 22°C	Lo: 51°FLo: 11°C	Hi: 75°FHi: 24°C	Lo: 51°FLo: 11°C	Hi: 80°FHi: 27°C	Lo: 51°FLo: 11°C	Hi: 75°FHi: 24°C	Lo: 50°FLo: 10°C	Hi: 71°FHi: 22°C	Lo: 50°FLo: 10°C	Hi: 75°FHi: 24°C

POP = Probability of Precipitation.

Weather Outlook Updated: 501 PM PDT Thu Oct 01 2026 Trojan, OR Weather - WeatherWorld.com

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Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 235 PM PDT Thu Oct 1 2026

Discussion

...Now through Wednesday...Dry conditions and above average temperatures will be the story to start October. Ridging is currently centered over the Great Basin with a weak short wave passing over Vancouver Island is keeping the ridge suppressed over the PacNW. Upper level cloud cover can be seen streaming in overhead along westerly flow will continue through much of the day. Temperatures today are expected to top out 4-6 degrees warmer than yesterday (Wednesday), topping out in the mid...

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Weather 101: Term of the Day

Severe Thunderstorm Watch

This is issued by the National Weather Service when conditions are favorable for the development of severe thunderstorms in and close to the watch area. A severe thunderstorm by definition is a thunderstorm that produces one inch hail or larger in diameter and/or winds equal or exceed 58 miles an hour. The size of the watch can vary depending on the weather situation. They are usually issued for a duration of 4 to 8 hours. They are normally issued well in advance of the actual occurrence of severe weather. During the watch, people should review severe thunderstorm safety rules and be prepared to move a place of safety if threatening weather approaches. A Severe Thunderstorm Watch is issued by the Storm Prediction Center in Norman, Oklahoma. Prior to the issuance of a Severe Thunderstorm Watch, SPC will usually contact the affected local National Weather Service Forecast Office (NWFO) and they will discuss what their current thinking is on the weather situation. Afterwards, SPC will issue a preliminary Severe Thunderstorm Watch and then the affected NWFO will then adjust the watch (adding or eliminating counties/parishes) and then issue it to the public by way of a Watch Redefining Statement. During the watch, the NWFO will keep the public informed on what is happening in the watch area and also let the public know when the watch has expired or been cancelled.