28-Day Weather Outlook

Updated at 5:02 p.m. EDT Friday, June 30, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day World weather forecast.

We start with the U.S. Information.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
340 PM EDT Fri Jun 30 2023

Valid 00Z Sat Jul 01 2023 – 00Z Mon Jul 03 2023

…More severe thunderstorms and areas of heavy rain to track eastward
from the central Plains to the Ohio Valley for the next couple of days…

…Excessive Heat Warnings and Advisories across much of California into
the Desert Southwest as well as through the lower and mid-Mississippi
Valley…

…Air Quality alerts over parts of the Midwest, Great Lakes, central
Appalachians, Northeast, and Mid-Atlantic…

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day World weather forecast.

We start with the U.S. Information.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
Tue Jun 27 2023

Valid 12Z Tue Jun 27 2023 – 12Z Thu Jun 29 2023

…There is a Slight Risk of excessive rainfall over parts of the Northern
Mid-Atlantic…

…There is an Enhanced Risk of severe thunderstorms over parts of the
Central/Southern Plains on Tuesday and two areas of Slight Risk on
Wednesday over parts of Upper Mississippi Valley and Lower Mississippi
Valley…

…Excessive Heat Warnings and Advisories over parts of the Southwest,
Southern Plains, Lower Mississippi Valley, Central/Western Gulf Coast…

…Air Quality alerts over parts of the Upper Mississippi Valley, Great
Lakes, and Ohio Valley…

Updated at 6:06 p.m. Monday June 26, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day World weather forecast.

We start with the U.S. Information.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
356 PM EDT Mon Jun 26 2023

Valid 00Z Tue Jun 27 2023 – 00Z Thu Jun 29 2023

…Oppressive heatwave over the south-central U.S. begins to expand into
the Plains/Midwest and Lower Mississippi Valley mid-week…

…Showers and thunderstorms will continue into Tuesday and Wednesday for
much of the Northeast…

…Rain chances for the northern tier of the West; a Critical Risk of Fire
Weather for the Four Corners region Tuesday…

Updated at 6:43 p.m. Sunday, June 25, 2023

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day World weather forecast.

We start with the U.S. Information.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
344 PM EDT Sun Jun 25 2023

Valid 00Z Mon Jun 26 2023 – 00Z Wed Jun 28 2023

…Widespread showers and storms Monday for the East Coast with the risk
of flash flooding and severe weather in the Mid-Atlantic…

…Oppressive heat wave shows no signs of letting up across portions of
the south-central U.S….

…Locally heavy rainfall possible for northern portions of the West…

Here is what we are paying attention to in the next 48 to 72 hours. The article also includes weather maps for longer-term outlooks and a five-day World weather forecast.

We start with the U.S. Information.

Short Range Forecast Discussion
NWS Weather Prediction Center College Park MD
338 PM EDT Thu Jun 22 2023

Valid 00Z Fri Jun 23 2023 – 00Z Sun Jun 25 2023

…South-central heat wave persists from southern New Mexico into portions
of central/southern Texas…

…Risk for flash flooding and severe weather across much of the Plains
Friday and Saturday…

…Wet and cool start to Summer continues for the East Coast…