Forecast Details for Warren, OR

Recent Locations: Enoree, SC Coden, AL Warren, OR

Current Alerts for Warren, OR: Frost Advisory Wind Advisory

Tonight: Patchy fog after 5am. Areas of frost after 2am. Otherwise, partly cloudy, with a low around 35. West wind around 6 mph becoming calm in the evening.

Friday: Patchy fog between 7am and 8am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind.

Friday Night: Mostly clear, with a low around 39. Calm wind.

Saturday: Sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.

Saturday Night: Partly cloudy, with a low around 45. North wind around 6 mph becoming calm in the evening.

Sunday: Partly sunny, with a high near 74.

Sunday Night: Mostly cloudy, with a low around 47.

Monday: Mostly sunny, with a high near 72.

Monday Night: Partly cloudy, with a low around 44.

Tuesday: Partly sunny, with a high near 61.

Tuesday Night: Partly cloudy, with a low around 38.

Wednesday: Mostly sunny, with a high near 60.

Wednesday Night: Mostly clear, with a low around 39.

Thursday: Mostly sunny, with a high near 62.

Want more detail? Get the Complete 7 Day and Night Detailed Forecast!

Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

Tomorrow National Weather Forecast and Tomorrow National Weather Map are show below.

North America Water Vapor (Moisture)

This map shows recent moisture content over North America. Bright and colored areas show high moisture (ie, clouds); brown indicates very little moisture present; black indicates no moisture.

Weather Topic: What are Contrails?

Home - Education - Cloud Types - Contrails

Next Topic: Cumulonimbus Clouds

A contrail is an artificial cloud, created by the passing of an aircraft.

Contrails form because water vapor in the exhaust of aircraft engines is suspended in the air under certain temperatures and humidity conditions. These contrails are called exhaust contrails.

Another type of contrail can form due to a temporary reduction in air pressure moving over the plane's surface, causing condensation. These are called aerodynamic contrails.

When you can see your breath on a cold day, it is also because of condensation. The reason contrails last longer than the condensation from your breath is because the water in contrails freezes into ice particles.

Next Topic: Cumulonimbus Clouds

Weather Topic: What are Cumulus Clouds?

Home - Education - Cloud Types - Cumulus Clouds

Next Topic: Drizzle

Cumulus clouds are fluffy and textured with rounded tops, and may have flat bottoms. The border of a cumulus cloud is clearly defined, and can have the appearance of cotton or cauliflower.

Cumulus clouds form at low altitudes (rarely above 2 km) but can grow very tall, becoming cumulus congestus and possibly the even taller cumulonimbus clouds. When cumulus clouds become taller, they have a greater chance of producing precipitation.

Next Topic: Drizzle