England's Stuart Broad claims 4-68 for Nottinghamshire at Lord's.
Keaton Jennings retires on 189 as Lancs lead Somerset by 113 on first innings.
Nick Browne makes 159 for Essex against Kent, Tom Westley out for 148.
James Fuller takes 6-37 as Hampshire beat Northants by an innings.
Yorkshire chasing target of 201 to beat Sussex at Hove.
Ajeet Dale claims 6-41 as Gloucestershire bowl out Worcestershire for 157.
Rain ends play early with Glamorgan 153-5, 318 behind Durham.
Middlesex 125-3 v Notts 364
The forecast is pretty grim in this neck of the woods tomorrow so Notts will be keen to wrap up this Middlesex innings today if possible.
Broad is bowling round the wicket and Holden leaves outside off.
Somerset 441 v Lancashire 334-1
That is a glorious on-drive from Keaton Jennings. Effortless.
Kasey Aldridge then drops his length and he is pulled to the boundary.
The bowler then bowls a bouncer, which hits Jennings on the helmet and races off for another four.
Although the physio has to come on and check if the Lancashire captain is OK.
He can continue and gets a single off the next ball. He is now on 144.
Sussex 361 v Yorks 233-8
Two more to Edwards, who nudges a full length ball just wide of off stump past backward point for two.
Robinson is out of the attack for now and Nathan McAndrew is taking over.
His second ball is just back of a length and driven down the ground by Fisher for four.
Northants 116-5 v Hants 482-8 dec
First change of the morning at Wantage Road as James Fuller takes over from Kyle Abbott.
He bangs it hard into the surface and Josh Cobb is fortunate as he prods uncertainly at a short of a length ball which flies past the edge.
Nothing wrong with that, though, as he cracks the next one square for four runs and is now 35 not out.
Sussex 361 v Yorks 227-8
Mickey Edwards is the Yorkshire number 10 and he picks up singles off the bowling of Carson and Robinson.
Fisher is off the mark with a pull to square leg for two, rocking right back into his crease.
Walter c Billings b Agar 8 (Kent v Essex 319-3)
Image source, Rex FeaturesPaul Walter is sent in with the message not to hang about.
He had already hit one big pull shot for four, but he goes, edging behind an attempted drive off Wes Agar.
Eskinazi c Montgomery b Broad 3
What a catch!
Eskinazi tries to work a leg side ball around the corner and Matthew Montgomery takes a sensational tumbling catch at leg slip!
Middlesex three down, trailing by 245. Max Holden joins Stoneman in the middle.
Glamorgan v Durham 402-6
Brydon Carse isn't hanging about this morning. He has three fours already and secured Durham's fourth batting point.
He is 71 not out and they have the best part of 10 overs to earn another by reaching 450.
Thompson lbw b Carson 22
Two slips and a fine leg in place for Robinson as Fisher defends carefully on the front foot.
Carson bowls a tad short and Jordan Thompson thumps the ball away just in front of square leg for four.
Out next ball! Carson has four wickets in the innings.
No doubt about this one as the batter plays all around a well-flighted ball and is stuck on the crease in front of all three stumps.
Yorkshire eight down and 138 behind.
Worcs 118-7 v Gloucs 231
The umpires have taken a look at New Road and believe more drying out work is needed by the groundstaff.
Play will begin at noon, with 88 overs to be bowled in the day.
Middlesex 119-2 v Notts 364
Broad is bowling round the wicket to three slips - and Stoneman picks up his first boundary of the day, driving a slightly overpitched ball from Broad through point for four runs.
A legside ball is tickled around the corner for one.
Westley c Compton b McKerr 148 (Kent v Essex 308-2)
Oh no, Tom Westley falls two short of his 150!
The Essex captain takes on a pull shot from Conor McKerr and he would reach the landmark if not for a superb piece of fielding.
Daniel Bell-Drummond takes the catch out in the deep, but knowing he's going to step over the ropes, manages to knock it back for Ben Compton to complete the job.
Still a great effort from Westley, coming off 185 balls with 25 fours.
Glamorgan v Durham 385-6
No play since Thursday, but the match resumes promptly at Sophia Gardens. Three from Timm van der Gugten's opening over of the day and Brydon Carse advances to 56 not out.
Sussex 361 v Yorks 218-7
Just the one run comes from Robinson's over.
Jack Carson, one of the Sussex heroes on Friday, will bowl next.
Long on is set right back as Jordan Thompson cuts a slightly shorter ball to cover for a single.
Northants 105-5 v Hants 482-8 dec
The first runs off the bat on day three at Wantage Road as Gareth Berg slices Kyle Abbott's second delivery backward of point for four.
He wasn't totally in control of that, but nothing wrong with the next as he runs it down off the face of a straight bat to third man for anoth boundary.
Gareth Berg, you may be asking? He is at the crease because Lewis McManus is unable to resume his innings because of a hand injury.
Middlesex 114-2 v Notts 364
Eskinazi picks up three off his third ball, steering Stuart Broad just out of the reach of gully.
Brett Hutton bowls the next over and the Middlesex number four plays out a maiden.
Somerset 441 v Lancashire 306-1
Image source, Rex FeaturesLancashire captain Keaton Jennings resumes on 124 not out as he seeks to lead his side into a first innings lead.
He put on 154 with Luke Wells (82) and then an unbroken 148 with Josh Bohannon (73 not out) to set a fabulous platform for today.
Jennings must love batting against Somerset. Last July, he smashed a career-best 318 as Lancashire reached 624-9 dec at Southport.
In that match, Somerset had scored 446 in their first knock before Jennings put them to the sword.
Will history repeat itself?
After blocking his first five balls, Kasey Aldridge drops short and Jennings sends it to the point boundary for his first runs of the morning.
It also brings up the 150 partnership between him and Bohannon.
Kent v Essex 301-1
Wes Agar drifts onto Nick Browne's pads and it's clipped to the midwicket boundary.
12 off an expensive over and that brings up the 300 and a second batting point.
The partnership between Browne and Tom Westley is now worth 258.
Kent v Essex 293-1
First ball of the morning. Wes Agar to Tom Westley.
And the Essex captain sends it to the cover boundary. An excellent sign of intent!
Sussex 361 v Yorks 216-7 - trail by 145
This game was turned on its head yesterday by a Sussex last wicket stand of 57 by Jack Carson and Henry Crocombe - who then took five wickets between them in Yorkshire's reply.
Carson also took a great catch at deep midwicket to dismiss Dom Bess.
Plenty of pressure on the Yorkshire tail as Jordan Thompson and Matt Fisher try to close down a yawning deficit.
Ollie Robinson bowls to Jordan Thompson.