Weather Forecasts

September 2025

Section 1: Atlantic Coast

      

 1-3: Thunderstorms clear the Atlantic Coast, hopefully in time for Labor Day, then turning fair.

4-7: Generally fair.

8-11: Hurricane threat Atlantic Seaboard, otherwise changeable skies.

12-15: Scattered thunderstorms.

16-19: Fair then scattered showers into Northeast states then fair. Rain for the Virginia and Maryland area. Rain and showers along Gulf Coast and points north and east.

20-23: Mostly fair skies.

24-27: Locally heavy showers and thunderstorms.

28-30: Gradually clearing skies. 

Section 2: East of the Mississippi River

             

 1-3: Fair skies for Labor Day Holiday.

4-7: Showery conditions.

8-11: Severe thunderstorms. Possible tornado weather most of Illinois, all of Indiana and western Kentucky.

12-15: Thunderstorms in Kentucky, Tennessee and through the Ohio Valley followed by clearing skies.

16-19: Fair, then scattered showers. Rain and showers along Gulf Coast and points north and east.

20-23: Mostly fair skies.

24-27: Locally heavy showers and thunderstorms from Great Lakes and points south and east.

28-30: Skies gradually becoming fair and turning quite cool. 

Section 3: Rockies to Mississippi River

      

 1-3: Improving skies for Labor Day holiday.

4-7: Weather improves for Labor Day: Scattered showers, then fair.

8-11: Severe thunderstorms; possible tornado weather for parts of Kansas, Missouri and Iowa.

12-15: Clearing, pleasant weather.

16-19: Turning unsettled across Plains states, then fair.

20-23: Fair weather, followed by increasingly cloudy skies.

24-27: Squalls over Plains. Windy with locally heavy showers Texas. Showery and thundery weather for Louisiana and Arkansas.

28-30: Fair skies and unseasonably chilly. 

Section 4: Pacific Coast to Rockies

   

 1-3: Fair skies for the holiday.

4-7: Showers. Windy conditions for Arizona and New Mexico.

8-11: Continued unsettled with a few more showers for Pacific Northwest. Mixed clouds and sun; a few possible showers and thunderstorms over Southwest. Severe thunderstorms Rockies.

12-15: Clearing, pleasant weather.

16-19: Turning unsettled, with showers Washington and Oregon. Threatening skies with a few showers also for the Southwest states and the Rockies.

20-23: Fair weather, then scattered showers and a few thunderstorms Pacific Coast and points east; windy with a few showers California and Nevada.

24-27: More scattered showers for Pacific Northwest. Thunderstorms Utah and Colorado, then clearing. Fair weather elsewhere.

28-30: Fair skies and quite cool.