
Dangerous heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest. Critical fire weather for portions of the Intermountain West. Risk for severe thunderstorms and flash flooding across the Upper Midwest/Great Lakes, Ohio Valley, and portions of the mid-Atlantic. Active monsoonal moisture fuels thunderstorms over the Southwest. Hurricane Fausto in the Pacific, should weaken Read More >
...Frost/Freeze Program Update for Spring 2026... The frost/freeze program will become active for all of northern and eastern Maine, effective Monday, June 1st. The program will remain active until the appropriate end ending dates in the fall of 2026. A frost advisory will be issued if the temperature is expected to drop to 32 to 36 degrees, and a freze warning will be issued if the temperature is expected to drop below freezing. If you have any quyestions, please direct them to carwebmaster@noaa.gov. $$ ASB