National Weather Service United States Department of Commerce

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Plains to the Upper Midwest

A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S and linger through much of the work week. Numerous daily record highs and warm lows are likely. Severe thunderstorms are possible from the southern Plains through the Upper Mississippi Valley. Fire weather concerns are expected to persist across the Four Corners region. Read More >

Northumberland County Situational Awareness Display
Today's National Forecast Map
NWS Latest Surface Analysis
Current Watches, Warnings and Advisories
Hourly Weather Graph for Callao
Hourly Weather Graph for Reedville
Hourly Weather Graph for Chesapeake Bay
NWS 24-HOUR National Surface Forecast:
NWS 48-HOUR National Surface Forecast:
NWS Wakefield Radar Loop (updated every 10 minutes):
Northeast Radar Mosaic (updated every 10 minutes):
Water Level Forecast at Lewisetta
Water Level Forecast at Windmill Point
7 Day Tropical Weather Outlook - National Hurricane Center
NWS Storm Prediction Center (SPC) - Current Day 1 Outlook (SEVERE):
NWS Storm Prediction Center (SPC) - Current Day 2 Outlook (SEVERE):
24 HOUR PRECIPITATION FORECAST
72 HOUR PRECIPITATION FORECAST
72 HOUR PRECIPITATION FORECAST