Weather Alert in Alaska
Red Flag Warning issued July 1 at 6:16PM AKDT until July 2 at 10:00PM AKDT by NWS Fairbanks AK
AREAS AFFECTED: Upper Koyukuk Valley; Dalton Highway Summits; Yukon Flats; White Mountains and High Terrain South of the Yukon River; Fortymile Country; Upper Chena River Valley; Tanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills; Chatanika River Valley; Two Rivers; Fairbanks Metro Area; Nenana; Central Interior; Northern Denali Borough; Eastern Alaska Range North of Trims Camp
DESCRIPTION: * AFFECTED AREA...Upper Koyukuk Valley, Dalton Highway Summits, Yukon Flats, White Mountains and High Terrain South of the Yukon River, Fortymile Country, Upper Chena River Valley, Tanana Flats, Eielson AFB and Salcha, Goldstream Valley and Nenana Hills, Chatanika River Valley, Two Rivers, Fairbanks Metro Area, Nenana, Central Interior, Northern Denali Borough and Eastern Alaska Range North of Trims Camp. * TIMING...From 10 AM to 10 PM AKDT Wednesday. * WINDS...East 10 to 20 mph with gusts up to 30 mph. * HUMIDITY...As low as 25 percent. * TEMPERATURES...Highs in the upper 80s. * IMPACTS...Rapid ignition, growth and spread of fires will be possible. Hot, dry, and windy conditions may lead to rapid spread of fires.
INSTRUCTION: A Red Flag Warning means that conditions are occurring or will occur which could lead to the development of large and dangerous fires. It is directed toward fire agencies, and through them, to the public. Please advise the appropriate officials or fire crews in the field of this Red Flag Warning.
Want more detail? Get the Complete 7 Day and Night Detailed Forecast!
Current U.S. National Radar--Current
The Current National Weather Radar is shown below with a UTC Time (subtract 5 hours from UTC to get Eastern Time).
National Weather Forecast--Current
The Current National Weather Forecast and National Weather Map are shown below.
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 is Precipitation?
Home - Education - Precipitation - Precipitation
Next Topic: Rain
Precipitation can refer to many different forms of water that
may fall from clouds. Precipitation occurs after a cloud has become saturated to
the point where its water particles are more dense than the air below the cloud.
In most cases, precipitation will reach the ground, but it is not uncommon for
precipitation to evaporate before it reaches the earth's surface.
When precipitation evaporates before it contacts the ground it is called Virga.
Graupel, hail, sleet, rain, drizzle, and snow are forms of precipitation, but fog
and mist are not considered precipitation because the water vapor which
constitutes them isn't dense enough to fall to the ground.
Next Topic: Rain
Weather Topic: What are Shelf Clouds?
Home - Education - Cloud Types - Shelf Clouds
Next Topic: Sleet
A shelf cloud is similar to a wall cloud, but forms at the front
of a storm cloud, instead of at the rear, where wall clouds form.
A shelf cloud is caused by a series of events set into motion by the advancing
storm; first, cool air settles along the ground where precipitation has just fallen.
As the cool air is brought in, the warmer air is displaced, and rises above it,
because it is less dense. When the warmer air reaches the bottom of the storm cloud,
it begins to cool again, and the resulting condensation is a visible shelf cloud.
Next Topic: Sleet
Current conditions powered by WeatherAPI.com
