National Weather Service United States Department of Commerce

Tracking Major Hurricane Erin; Hot in the Mid-Mississippi Valley

Major Hurricane Erin is tracking just north of the lower Bahamas today. Dangerous surf and rip current threats increase this week for most of the Atlantic coastline. Erin's outerbands may impact the Outer Banks later this week. Hot to extremely hot temperatures are forecast today and Tuesday from a part of the southern Plains into the central to lower Mississippi River Valley. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Aug 18, 2025 at 12:32:58 pm MDT

There are no watches, warnings, or advisories at this time.

Thunderstorms are anticipated to develop each afternoon and evening, today through Wednesday. The main threats with storms will be lightning, which may lead to new fire starts and gusty winds, potentially reaching up to 50 mph locally. Small hail is also possible with the stronger storms. How can you prepare? Stay Informed: Have a way to receive weather warnings, such as a NOAA Weather Radio Outdoor Recreation: If you have hiking, camping, or boating plans, be prepared to alter them. Be off the water and away from exposed peaks and ridges well before storms arrive. Secure Loose Objects: Ensure that outdoor furniture, trampolines, and other items that could be blown around by strong winds are secured.
Staying cool this week is essential with heat expected to ramp up across western Montana and north-central Idaho beginning Saturday (August 23rd)! Remember to take breaks in A/C or shade, avoid outdoor activities during peak heat, and stay hydrated. Learn heat illness signs and never leave kids or pets unattended in cars.

 

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