Additional fixtures have been arranged for Wolverhampton on Tuesday and Ayr on Wednesday due to the present cold snap playing havoc with the racing programme.
The BHA, in conjunction with the Levy Board, has authorised a seven-race card at the Dunstall Park venue. The races will close at noon on Saturday, while declarations must be made by 10.00 am on Sunday. The meeting is scheduled to run from 2pm to 5.10pm.
Although many parts of the country are currently covered by snow, Ayr remains raceable, prompting the BHA to bring in an extra meeting there, too.
The Scottish track's clerk of the course Emma Marley said: "With racing caught in the grip of snow and frost which has swept the rest of the country, we are delighted to be in a position to stage an additional fixture."
Entries for the six-race card will close at noon on Saturday, with declaration time 10am on Tuesday.
Tuesday's jumps cards are already under threat. The fixture at Leicester is in grave doubt, with officials admitting it would take "a miracle" for it to survive, while officials at Wetherby will hold an inspection at 11am on Sunday to assess prospects.
The West Yorkshire venue is covered with snow and clerk of the course Jonjo Sanderson is pessimistic about the chances of the fixture beating the elements.
He said: "We have a covering of snow. It's not heavy, but it's no longer light. We are also frozen in one or two places and there is further snow forecast for any time from tonight until Sunday.
"The daytime temperatures are only zero and the night temperatures are around minus 1C. There is not enough optimism in that forecast to suggest we'll be racing on Tuesday, I'm afraid."
Leicester clerk of the course Jimmy Stevenson has called an inspection for 9am on Sunday. The course is covered by two inches of snow and with parts of the turf frozen underneath, Stevenson believes the meeting has little chance of surviving. He said: "It's not looking good. It needs a miracle."
22 April 2014France adds flair to Guineas
Mullins drops Vautour Champion hint
Rizeena delights in Guineas workout
Exciting Bunker given Dante date
Carberry targets swift return
Culloty keen on Gold run for Heeled
Hannon triple-handed in Guineas
Resurge revived for Epsom return
Williamson escapes serious injury
Sandown option for Battalion
Johnston pair clash in Derby Trial
Rizeena thrills Brittain on gallops
Reckless Abandon returns to track
Door bags National glory
Twiston-Davies hits four-timer
Joe suffers shock defeat
Scudamore hits century mark
Ivan lands Fairyhouse prize
Thousand shows star quality
Cirrus set for Treve clash
Houblon heads Gold contenders
Guineas still on Berkshire radar
21 April 2014Door bags National glory
Wilson passes away
Ivan lands Fairyhouse prize
Stepper set for trip drop
Richards in Telescope sights
Ladies geared for Summer repeat
Hill out of Irish National
No Dundeel at Royal Ascot
Clowance up for the Cup
Garner hit with lengthy ban
Memories in Final flourish
Fitz powers home at Fairyhouse
Toner hits target for Elliott
Joe ready for Cork outing
Lennon looking to call tune
Ground holds key to Tonto show
Lucky escape for Cook
Mind called up for National service
20 April 2014Fitz powers home at Fairyhouse
Lyons backs Brackan
Brookhouse turns to Crawford
Weld and Smullen keep up good work
Whiskey shows winning spirit
Brook another for Russell team
Zurigha blossoms in Snowdrop
Planning pounces at Haydock
Escalating moving on up
Buntline bidding for more
Rebel all set for big Powers test
19 April 2014Bolger on mark with double
Elliott calling on Toner
Fry taking Bold route at Haydock
Snowdrop test for Ribbons
Classic redemption for Grandeur
Hanagan the star man for Fahey
Doyle pounces with classy Cat
Litigant goes Marathon distance
Guineas hope Ertijaal delivers
Life's good for Kirby and McEntee
Moss ready to roll for Brown
Tigers on the prowl for Teal