National Weather Service United States Department of Commerce

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

 
Color code for Flight Category icons:  VFR   MVFR   IFR   LIFR
Click on airport or select "Hover" and mouse-over airport for TAFs (where available) and METARs.

  

Flight Category Rules
Click here for the Latest Boston CWSU Weather Forecast Briefing Sheet
Click here for the Latest Boston CWSU Pre-Duty Weather Briefing
 

    International Gate Forecasts
International Departure Gate Forecast 

 Domestic Fix Forecast

     

TCF/ Severe weather Outlooks
CONVECTION

| 4HR | 6HR | 8HR | Day1 | Day2