WADENA, MINN (KWAD) – With hot and humid weather settling into Minnesota this weekend and temperatures climbing into the 90s, health officials are warning residents to take the dangers of extreme heat seriously.

Rising heat is more than just uncomfortable—it’s a real threat to public health.  As temperatures increase, so does our risk for heat-related illness. Heat exhaustion is the less severe condition, but still poses a significant health risk if not treated quickly.

Signs of heat exhaustion include:

• Dizziness or fainting

• Excessive sweating

• Muscle cramps

• Nausea or vomiting

• Cool, pale, clammy skin

• A rapid, weak pulse

If you or someone else shows these symptoms, move to a cool or air-conditioned area, sip water, take a cool shower, or apply a cold compress.

However, if left untreated, heat exhaustion can lead to heat stroke, which is life-threatening.

Symptoms of heat stroke include:

• A throbbing headache

• Red, hot, dry skin

• No sweating

• Nausea or vomiting

• A rapid, strong pulse

• Loss of consciousness

If you see these symptoms, call 911 and seek medical help immediately.

Authorities are also reminding the public not to overlook the health and safety of pets. Hot sidewalks can quickly burn paw pads, and animals are just as vulnerable to heat-related illness. Make sure pets have plenty of water and shade, and never leave them in parked vehicles.

With the heat wave expected to continue, residents are encouraged to stay indoors during peak heat hours, check on vulnerable neighbors, and keep hydrated.