Weather Alerts for Arizona

Recent Locations: Sand Coulee, MT Gillett, WI San Manuel, AZ

Current Alerts for San Manuel, AZ: Wind Advisory

1. Wind Advisory for: Grand Canyon Country; Coconino Plateau; Yavapai County Mountains; Oak Creek and Sycamore Canyons

2. Wind Advisory for: Kaibab Plateau; Western Mogollon Rim; Eastern Mogollon Rim; White Mountains

3. Wind Advisory for: Lake Havasu and Fort Mohave; Northwest Deserts; Lake Mead National Recreation Area; Western Mojave Desert; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin; Cadiz Basin; San Bernardino County-Upper Colorado River Valley; Western Clark and Southern Nye County; Las Vegas Valley; Lake Mead National Recreation Area; Southern Clark County

4. Wind Advisory for: Little Colorado River Valley in Coconino County; Little Colorado River Valley in Navajo County; Little Colorado River Valley in Apache County; Black Mesa Area

5. Wind Advisory for: Mazatzal Mountains; Pinal/Superstition Mountains; Southeast Gila County

6. Wind Advisory for: Northwest Plateau; Northeast Clark County

7. Wind Advisory for: Parker Valley; Central La Paz; Joshua Tree NP West; Joshua Tree NP East; Chuckwalla Mountains; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley

8. Winter Weather Advisory for: Kaibab Plateau; Western Mogollon Rim; Eastern Mogollon Rim; White Mountains

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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

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 Fog?

Home - Education - Cloud Types - Fog

Fog Next Topic: Fractus Clouds

Fog is technically a type of stratus cloud, which lies along the ground and obscures visibility.

It is usually created when humidity in the air condenses into tiny water droplets. Because of this, some places are more prone to foggy weather, such as regions close to a body of water.

Fog is similar to mist; both are the appearance of water droplets suspended in the air, but fog is the term applied to the condition when visibility is less than 1 km.

Next Topic: Fractus Clouds

Weather Topic: What is Freezing Rain?

Home - Education - Precipitation - Freezing Rain

Next Topic: Graupel

Freezing rain is a condition where precipitation which has fallen in the form of water droplets reaches temperatures which are below freezing and freezes upon coming into contact with surface objects. The result of this precipitation is a glaze of ice which can be damaging to plants and man-made structures. A severe onset of freezing rain which results in a very thick glaze of ice is known as an ice storm.

Next Topic: Graupel