US Weather Forecast

US Weather

Alaska     Hawaii     Puerto Rico

NOAA Weather

Weather Maps
Radar
Precipitation

Temp
Humidity
Snow
Fog

Current Wind
Surface Wind
Sea Temp
Ocean Waves
Flood Forecast

Satellite
NexSat
Google Weather 
Build a Weather Map!

Weather Sources
Storm Watch
National Weather Service
NOAA Weather
UCAR Forecast


12 Hr | 24 Hr36 Hr | 
48 Hr | Loop
US Radar
 US Weather Radar
Current WWA map
Severe Weather Alert
AQI Forecast
   
Air Quality

Temperature 

Snow Forecast 

Jet Stream

Weather History

Wind Speed

 

Upper Air Maps

00Z: Surface 925 mb 850 mb 700 mb 500 mb 300 mb 250 mb
Loop: 1-day 1-day 1-day 1-day 1-day 1-day 1-day
Loop: 3-days 3-days 3-days 3-days 3-days 3-days 3-days
Loop: 7-days 7-days 7-days 7-days 7-days 7-days 7-days

 

Temperature, rain, snow, fog and wind are all part of weather. Severe weather events such as tornadoes, tropical storms, hurricanes, cyclones, floods, lightning strikes and extreme weather affect us all. In addition to weather forecasts are ozone levels, changing climate conditions and solar winds. Weather warnings are important forecasts because they are used to protect life and property. People use weather forecasts to determine what to wear on a given day or to plan travel or events. Since outdoor activities are severely curtailed by heavy rain, snow and the wind chill, forecasts can be used to plan activities around these events, and to plan ahead and survive them. The climate is the common, average weather conditions at a particular place over a long period of time. Weather history and weather records and averages are used to determine the climate of a particular part of the world. It is the goal of Weather.org to help plan for severe weather events using forecasts, weather radar, barometric pressure charts and storm tracking, in order to promote safety and save lives.