How Cold Does It Have to Be for Utility Shutoff Protection?
Learn your state's shutoff temperature, dates, and payment steps to keep heat on this winter.
In many states, the cutoff is 32°F or colder in the forecast. Utility shutoff protection means a state rule that pauses home gas or electric disconnection during cold weather. There is no single federal cutoff.
According to the LIHEAP Clearinghouse, state commissions use calendar bans, forecast limits, or both winter disconnection tables. Your state and utility type control the answer.
Verification note: Program terms and availability can change. This page was checked against linked sources on November 02, 2026.
What does 32 degrees block?
The Arkansas Public Service Commission bars residential gas or electric shutoff when the National Weather Service forecasts 32°F or lower in the next 24 hours suspension-of-service guidance. That 24-hour forecast test is the pattern many states follow. The forecast matters more than the morning low.
A utility checks the predicted temperature for its service area before ordering a shutoff. Gas heat and electric heat both fall under this type of rule.
When do dates protect you?
The Missouri Public Service Commission bars heat-related shutoffs from November 1 through March 31 on days forecast below 32°F from 6 a.m. to 9 p.m. for the next 72 hours Cold Weather Rule notice.
Missouri expanded that window from 24 hours under 2025 Senate Bill 4. Minnesota uses a longer season with an income test. According to the Minnesota Public Utilities Commission, homes stay protected October 1 to April 30 only at or below 50% of state median income shut-off protection guidance.
Those households must contact the utility and make and keep a Cold Weather Rule payment plan. Iowa adds a separate calendar shield for aid recipients. The LIHEAP Clearinghouse reports a November 1 to April 1 ban for LIHEAP- or weatherization-certified homes, regardless of temperature.
Applicants get a 30-day stay while seeking certification.
Why is Iowa colder at 20 degrees?
Iowa rules set a 20°F trigger for some electric customers. No shutoff occurs where electricity is the only space-heating source and the actual or 24-hour forecast temperature is 20°F or colder. That narrow scope matters.
Homes with gas heat, or electric service that does not supply the only heater, do not get this temperature shield. Those customers need the LIHEAP-linked calendar ban instead.
How do you keep protection?
Protection pauses shutoff; it does not erase the bill. Missouri regulators require customers to contact the utility, state inability to pay, supply eligibility papers, make required payments, and honor the agreement. Use these steps before disconnection starts: Miss a payment or break the plan and shutoff can return later.
Contact the utility early, even during a ban, to hold the payment plan in place.
- call the utility and state you cannot pay in full
- ask which cold-weather plan or income form applies
- submit proof of income, aid status, or household size
- pay the required amount on time and keep receipts