Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Aug 18, 2025 at 4:32:59 am CDT

Watches, Warnings & Advisories

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National Weather Service Atlanta/Peachtree City, GA

National Weather Service Jackson, Mississippi

National Weather Service NWS Birmingham, Alabama

Heat Advisory

Hazardous Weather Outlook

Heat Advisory

Heat Risk Thru Midweek

Tonight

Tomorrow

Climate

A Heat Advisory is in effect until 8 PM for locations along and west of I-65 for Monday and Tuesday. Make sure to practice proper heat safety!

Dangerous heat persists through midweek, with highs in the low to upper 90s and heat index values up to around 105 degrees.

Low temperatures and precipitation chances for tonight.

High temperatures and precipitation chances for tomorrow.

This graphic contains daily climate data (climate normals and records) for today for the sites listed. The legend is in the upper left portion of the image. The current normals period is 1991-2020.


*Location*	*Sky/Weather*	*Temp*	*Dewpt*	RH	*Wind*	*Baro*	*Remarks*
Huntsville
Muscle Shoals
Decatur
Meridianville
Vinemont
Albertville
Scottsboro
Fort Payne
Winchester
Tullahoma
Fayetteville
Courtland
Note: "N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". Wind speeds are in MPH. In the BARO (pressure) column, values are in inches. In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).

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SITREP	GRAPHICAL HWO	DISCUSSION	FIRE WX	AVIATION WX	HYDROLOGY


AIR QUALITY	GRIDDED FORECAST	FORECAST (HR)	CLIMATE	CLIMATE GRAPHS	OBSERVATIONS


SATELLITE	WX RADIOS	STORM SPOTTER TRAINING	PAST EVENTS	GIS	TORNADO HISTORY

EDUCATION	BEING PREPARED	ESTAR PREPARANDO

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Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

NWS Forecast Office Huntsville, AL