Forecast Details for Heisson, WA

Recent Locations: Brewer, ME Edgar, NE Heisson, WA

Today: Rain, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. High near 50. South southeast wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight: Rain and possibly a thunderstorm before 1am, then rain likely. Snow level 2900 feet lowering to 1900 feet after midnight . Low around 37. South southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: Rain. Snow level 2000 feet rising to 3100 feet in the afternoon. High near 52. West wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night: A 20 percent chance of rain before 11pm. Patchy frost after 2am. Otherwise, partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm in the evening.

Friday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60. Calm wind.

Friday Night: Clear, with a low around 37.

Saturday: Sunny, with a high near 68.

Saturday Night: Partly cloudy, with a low around 43.

Sunday: Mostly sunny, with a high near 71.

Sunday Night: Partly cloudy, with a low around 46.

Monday: Partly sunny, with a high near 71.

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

Tuesday: A chance of rain. Partly sunny, with a high near 61.

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Current U.S. National Radar--Current

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National Weather Forecast--Current

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National Weather Forecast for Tomorrow

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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 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

Weather Topic: What is Evaporation?

Home - Education - Precipitation - Evaporation

Next Topic: Fog

Evaporation is the process which returns water from the earth back to the atmosphere, and is another crucial process in the water cycle.

Evaporation is the transformation of liquid into gas, and it happens because molecules are excited by the application of energy and turn into vapor. In order for water to evaporate it has to be on the surface of a body of water.

Next Topic: Fog