Surveys opened throughout the nation Tuesday early morning as the country votes in the midterm elections, however bad weather condition is threatening to affect a number of essential races in the eastern United States.

Every state east of the Mississippi River is most likely to see rain eventually while surveys are open today, CNN reported, and there are a number of locations where more serious weather condition– consisting of thunderstorms and gusting winds– might keep less-committed citizens from the surveys.

Democrats are hoping Tuesday’s elections win them back control of Congress, however a minimum of one research study has actually revealed that Republicans have a benefit on rainy election days.

Learn More: See what time the surveys open and close in every state

Thunderstorms up and down the East Coast, snow in the Rockies, and rain in the Midwest

Weather.com forecasts rain and thunderstorms to soak locations of New England to the northern Gulf Coast.

“A windy, raw day remains in shop in the Great Lakes, which might keep some from venturing out to the surveys,” Weather.com meteorologist Jon Erdman stated. “Some light snow in parts of the northern Rockies should not be excessive of an obstacle for citizens in those locations.”

In Georgia and Florida, where 2 of the most objected to guvs’ races are occurring today, spread showers and storms are anticipated.

A storm system that eliminated one in Tennessee last night is moving east and will bring serious thunderstorms and heavy winds from Charlotte, North Carolina to Philadelphia.

Accuweather recommends that citizens in the Greensboro, North Carolina; Roanoke, Virginia; and Harrisburg, Pennsylvania locations vote in the afternoon, given that the early morning is anticipated to be damp.

Washington, DC and Philadelphia are most likely to be rainy in the early morning and the middle of the day, so citizens there must intend to go to the surveys in the afternoon and night if they wish to remain dry.

On The Other Hand, Norfolk, Virginia; Raleigh, North Carolina; Dover, Delaware; Atlantic City, New Jersey and New York City City are anticipated to have the very best ballot conditions in the early morning, prior to rain hits at night.

Jim Geraghty, senior political reporter for the conservative National Evaluation, tweeted Tuesday early morning that the rain was “boiling down in containers” in northern Virginia, where close Home elections are occurring in the state’s 7th and 10 th districts.

“Prepare yourself for weather-scapegoating,” he stated.

Could drizzle benefit Republican politicians?

Rain definitely will have an influence on the election, however to what degree is unidentified.

“Drizzle drives a couple of individuals far from the surveys; a heavy rainstorm keeps an entire lot of them away,” Larry Powell, pollster and teacher of political interactions at the University of Alabama Birmingham, informed Weather.com.

Powell states project organizers pay attention to weather in races, and will frequently arrange transport to take citizens to the surveys if they’re reluctant to drive themselves.

He went on to state that severe weather condition tends to prefer the incumbent.

“Bright days benefit the oppositions more than the incumbents,” he stated. “The incumbent citizens are going to get to the surveys regardless.”

Some clinical research study likewise recommends that Republicans have an edge in bad weather condition.

A research study initially performed in 2015 and modified last month from scientists at Dartmouth College and the Australian National University revealed that a minimum of 1% of voting-age grownups who would have voted blue if the weather condition had actually been excellent, voted Republican rather on rainy election days.

“Our research study recommends that climate condition might impact individuals’s choices on not just whether to vote however likewise who they choose,” Dartmouth federal government Teacher Yusaku Horiuchi, a co-author of the research study, stated in a press release

A different research study from 2007, performed by Florida State University, likewise discovered a Republican benefit on rainy election days.

However the lead author of the research study, political researcher Greg Gomez, stated that the connection is more noticable in governmental elections.

Gomez informed Weather.com that the midterms are various given that they are disproportionately made up of “core citizens” who are normally more partisan and less prone to altering their mind.

“We would anticipate that bad weather condition is a larger deterrent to ballot in governmental elections than in midterm elections; midterm electorates merely are made up of a bigger portion of core citizens who are identified to vote rain or shine,” Gomez stated.

He likewise states that more states now hold early ballot, which wasn’t the case when his research study was performed.

However this year’s elections are looking more like a governmental election with possible record turnout for a midterm year, so it stays to be seen how the weather condition will impact the outcomes.