textproduct: NWS Birmingham

KEY MESSAGES

Issued at 614 AM CDT FRI JUN 12 2026

- Heat: Daily high temperatures in the low-to-mid 90s combined with high humidity will lead to moderate-to-major heat risks (heat indices 100 to 105 F) through the weekend.

- Pattern Shift: An active, wet pattern arrives late Friday as a stalling front and shortwaves increase precipitation chances (40 to 80 percent).

DISCUSSION

(Friday through next Thursday) Issued at 1051 PM CDT THU JUN 11 2026

High pressure, currently in control, will slowly slide east over the next 24 hours. Chances for showers and thunderstorms begin to increase into the weekend as an upper trough lifts across the Plains while sending several shortwaves just north of the region. In addition, a cold front will sag southward, eventually stalling across or just north of the CWA. The combination of increased surface convergence along the boundary and lift from the passing shortwaves will warrant medium to high (40 to 80%) chances of precipitation through the weekend. Rain will likely be heavy at times as a deep plume of Gulf moisture spreads across the region. Our active pattern continues early next week as another upper trough drops into the Northern Plains while sending additional rounds of energy into the region. The greatest rain chances will gradually move south through early next week as the stalled boundary finally moves through the region. Rainfall amounts look to generally range from 2-4 inches through early next week.

The primary forecast focus is the increasing heat. High temperatures will consistently reach the low-to-mid 90s, with persistent southerly flow maintaining high humidity. Consequently, heat indices will climb to between 100 F and 105 F daily, creating moderate-to-major heat risks across Central Alabama. Heat Advisories may become necessary by the weekend, particularly for vulnerable populations without access to adequate cooling and hydration.

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AVIATION

(12Z TAFS) Issued at 614 AM CDT FRI JUN 12 2026

High clouds will increase today as a shortwave passes off to the north. Showers and storms are forecast this afternoon ahead of a cold front, but should just be isolated to scattered in nature. PROB30 has been introduced for TSRA for BHM, EET, and TCL from 20z to 01z this evening, but overall confidence in

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FIRE WEATHER

Low chances for showers and storms continue this afternoon. Chances increase over the weekend as a front stalls across the northern portions of the area. Ample moisture in place will keep MinRH values above 40% through the next week. Elevated fire weather concerns are not expected at this time, so conditions remain favorable for limited fire spread.

PRELIMINARY POINT TEMPS/POPS

Gadsden 92 73 90 73 / 30 30 40 40 Anniston 91 73 90 73 / 20 20 40 30 Birmingham 93 74 92 74 / 20 30 50 40 Tuscaloosa 93 75 93 76 / 20 20 50 30 Calera 95 74 95 75 / 10 20 50 30 Auburn 94 75 94 75 / 10 10 40 20 Montgomery 94 76 94 76 / 10 10 40 20 Troy 95 75 95 75 / 10 10 40 20

BMX WATCHES/WARNINGS/ADVISORIES

None.