Weather Curious

@wxcurious.bsky.social

Keeping an eye on the weather in central Illinois. Posts here include interesting weather articles, cloud and sunset pics, time lapse videos, and info from my personal weather station of over three decades. https://weather.chadcalsyn.com

A series of fronts will linger showers and storms in the central and eastern portions of the U.S. through mid-week. Out West, dangerous heat and fire weather concerns continue, with some monsoonal rains likely across portions of the Desert Southwest. For the latest: www.weather.gov/

The main weather stories today are the Extreme Heat Warning for most of the central US caused by a broad ridge which will push temps above 100, severe weather, mainly wind, hail, and flooding, from IL into the Great Lakes from an embedded shortwave, and the continued monsoon in the Southwest.

National forecast map showing rain and scattered thunderstorms across the central and eastern U.S., a hatched zone of possible severe storms over the Midwest, surface fronts and high/low centers, and Hurricane Genevieve offshore; valid 8am EDT Jul 27–28, 2026.Severe weather outlook for Illinois on Monday, July 27, 2026, showing enhanced risk (orange) across northeastern counties including Chicago, Aurora and Rockford; slight risk (yellow) across central Illinois (Peoria, Springfield, Champaign) and marginal/general thunderstorm risk elsewhere.Extreme Heat Warnings (purple) and Heat Advisories (orange) cover most of the central part of the US

Tropical Storm #Bertha Advisory 9 (10 AM CDT, Tue Jul 21): Air Force Hurricane Hunters Find Bertha Has Strengthened. The Tropical Storm Warning was extended eastward across the Florida Panhandle and westward to the Terrebonne/Lafourche Parish Line in Louisiana.

Text on image:
Tropical Storm Bertha, Tuesday July 21, 2026, 10 AM CDT Advisory 9. Current information: Center location 29.3 N 86.3 W, Maximum sustained wind 60 mph, Movement NNW at 3 mph. Note: The cone contains the probable path of the storm center but does not show the size of the storm. Hazardous conditions can occur outside of the cone. PRELIMINARY.

Map description:
A 5-day track cone map for Tropical Storm Bertha in the Gulf of Mexico. The storm center is currently located south of the Florida Panhandle and is forecast to move west-northwest parallel to the Gulf Coast. A Tropical Storm Warning (blue) spans the coast from the Florida Panhandle westward to southeastern Louisiana. A Tropical Storm Watch (yellow) borders the warning area further west in Louisiana. The system is expected to remain a Tropical Storm (S) through Thursday before weakening to a Tropical Depression (D) near the Texas coast by Friday.