HU7, East Riding of Yorkshire

HU7, East Riding of Yorkshire53.7915, -0.3298from your postcode

Mowing

When you can next cut it, and the best slot this weekend.

Best weekend slot

Nothing doing

Verdict: Not worth it

Nothing to cut — the grass is barely growing (growth potential 0.05).

Wednesday morning is your first decent window.

Next mow

Wednesday 10am–5pm

Verdict: Touch and go, 65% chance it holds

grass wet — wet underfoot, rain falling then

  • Worth watching: Ground still soft. 53mm rain over the last week, medium (loam) soil. A mower will mark it, and a ride-on will rut it. More

The next 10 days

Each row is a day, morning on the left. The more solid a block, the more of the forecast runs agree you can mow. Open a day for the hour-by-hour forecast behind it.

  1. Monday 19 October: no hours worth using. No — 1.0mm of rain falling.
    Monday 19 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance—————<5%<5%<5%<5%<5%<5%<5%<5%———
    VerdictAlready goneAlready goneAlready goneAlready goneAlready goneForget itForget itForget itForget itForget itForget itForget itForget itdarkdarkdark
    Rainchance·····46%19%7%4%2%1%4%8%7%14%10%
    Rainmm·····0.3——————————
    Grass·····soakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoaked
    Ground·····softsoftfirmfirmfirmfirmfirmfirmfirmfirmfirm
    Temp·····12°13°13°14°14°14°14°14°13°13°14°
    Windkm/h·····658810131289810
    Daylight·····✓✓✓✓✓✓✓✓———

    Growth: growing slowly (growth potential 0.29). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Monday 19 OctoberConfident

    No — 1.0mm of rain falling.

    <5% forget it. Almost every run found the grass too wet.

    Limiting factor:grass wetness

  2. Tuesday 20 October: no hours worth using. No — 0.1mm of rain falling.
    Tuesday 20 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance———<5%<5%<5%10%35%50%50%40%35%30%———
    VerdictdarkdarkdarkForget itForget itForget itForget itPushing itTouch and goTouch and goTouch and goPushing itPushing itdarkdarkdark
    Rainchance6%13%24%27%30%32%25%27%24%31%38%40%57%58%55%55%
    Rainmm——0.10.10.10.10.10.10.10.20.30.50.80.80.80.7
    Grasssoakedsoakedsoakedsoakedsoakedsoakedsoakedwetdampdampdampwetwetsoakedsoakedsoaked
    Groundfirmfirmfirmfirmfirmfirmfirmfirmfirmfirmfirmfirmfirmfirmfirmsoft
    Temp12°12°12°12°12°12°13°13°13°13°13°12°12°12°12°12°
    Windkm/h15141214171718192221211716171512
    Daylight———✓✓✓✓✓✓✓✓✓✓———

    Growth: growing slowly (growth potential 0.24). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Tuesday 20 OctoberLow confidence this far out

    No — 0.1mm of rain falling.

    50% touch and go. About half the runs found the grass too wet.

    Limiting factor:grass wetness

  3. Wednesday 21 October: no hours worth using. No — 1.0mm of rain falling.
    Wednesday 21 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance———<5%<5%<5%<5%<5%<5%<5%<5%<5%<5%———
    VerdictdarkdarkdarkForget itForget itForget itForget itForget itForget itForget itForget itForget itForget itdarkdarkdark
    Rainchance18%18%23%27%25%27%27%27%25%34%35%35%23%33%29%20%
    Rainmm0.20.20.20.20.10.10.30.30.20.40.40.30.30.40.30.4
    Grasssoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoaked
    Groundsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp10°9°8°8°8°9°10°11°12°12°11°11°10°10°9°9°
    Windkm/h11108766678891014192324
    Daylight———✓✓✓✓✓✓✓✓✓✓———

    Growth: barely growing (growth potential 0.11). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Wednesday 21 OctoberConfident

    No — 1.0mm of rain falling.

    <5% forget it. Almost every run found the grass too wet.

    Limiting factor:grass wetness

  4. Thursday 22 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.05).
    Thursday 22 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance———<5%<5%<5%<5%30%70%80%85%85%85%———
    Verdictnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growing
    Rainchance4%5%11%0%3%0%0%0%2%6%4%4%6%5%5%28%
    Rainmm——0.1————————————0.2
    Grasssoakedsoakedsoakedsoakedsoakedsoakedsoakedwetdampdampdampdampdampdampdampwet
    Groundsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp6°5°5°5°6°7°8°9°10°11°11°11°10°8°7°6°
    Windkm/h151516161617171717171614121088
    Daylight———✓✓✓✓✓✓✓✓✓✓———

    Growth: barely growing (growth potential 0.05). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Thursday 22 OctoberReasonably confident

    Nothing to cut — the grass is barely growing (growth potential 0.05).

    85% nothing to cut. About 1 run in 6 found the grass barely growing.

    Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.

    Limiting factor:growth

  5. Friday 23 October: no hours worth using. No — 0.2mm of rain falling.
    Friday 23 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance———<5%<5%<5%<5%<5%<5%<5%<5%<5%<5%———
    VerdictdarkdarkdarkForget itground waterloggedground waterloggedground waterloggedground waterloggedground waterloggedground waterloggedground waterloggedground waterloggedground waterloggeddarkdarkdark
    Rainchance48%46%48%37%39%35%41%45%29%23%36%35%27%29%25%16%
    Rainmm0.70.50.50.20.40.40.40.30.20.40.40.40.20.30.1—
    Grasssoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoakedsoaked
    Groundsoftsoftsoftsoftbogbogbogbogbogbogbogbogbogbogbogbog
    Temp11°11°12°12°11°11°12°13°13°13°12°12°11°10°9°8°
    Windkm/h3224181397666671021354548
    Daylight———✓✓✓✓✓✓✓✓✓✓———

    Growth: barely growing (growth potential 0.12). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Friday 23 OctoberReasonably confident

    No — 0.2mm of rain falling.

    <5% forget it. Almost every run found the grass too wet.

    Limiting factor:grass wetness

  6. Saturday 24 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.05).
    Saturday 24 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance———<5%<5%25%40%55%65%65%70%55%55%———
    Verdictnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growing
    Rainchance9%13%16%2%10%17%13%10%10%10%12%25%14%22%12%18%
    Rainmm0.10.10.1—0.10.20.20.10.10.20.10.60.20.50.30.5
    Grasssoakedsoakedsoakedsoakedsoakedwetwetdampdampdampdampdampdampdampwetwet
    Groundbogbogbogbogbogsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp6°6°6°6°6°7°8°10°11°11°11°10°10°9°8°8°
    Windkm/h31302827252424242422201816151415
    Daylight———✓✓✓✓✓✓✓✓✓✓———

    Growth: barely growing (growth potential 0.05). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Saturday 24 OctoberLow confidence this far out

    Nothing to cut — the grass is barely growing (growth potential 0.05).

    70% nothing to cut. About 1 run in 3 found the grass barely growing.

    Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.

    Limiting factor:growth

  7. Sunday 25 October: no hours worth using. No — 0.2mm of rain falling.
    Sunday 25 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance——20%15%20%20%30%45%50%60%50%60%————
    VerdictdarkdarkPushing itPushing itPushing itPushing itPushing itTouch and goTouch and goTouch and goTouch and goTouch and godarkdarkdarkdark
    Rainchance25%12%20%16%8%12%20%12%12%8%22%10%14%18%12%14%
    Rainmm0.60.10.10.30.10.10.20.10.1—0.30.10.10.30.10.2
    Grasssoakedsoakedsoakedsoakedsoakedsoakedwetwetdampdampdampdampdampdampdampdamp
    Groundsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp11°12°13°14°15°16°16°17°16°15°14°12°11°10°10°10°
    Windkm/h20202225283235363636343231313234
    Daylight——✓✓✓✓✓✓✓✓✓✓————

    Growth: growing slowly (growth potential 0.21). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Sunday 25 OctoberLow confidence this far out

    No — 0.2mm of rain falling.

    60% touch and go. About 1 run in 3 found the grass too wet.

    Limiting factor:grass wetness

  8. Monday 26 October: nothing to cut. Nothing to cut — the grass is barely growing (growth potential 0.06).
    Monday 26 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance——35%35%30%35%35%40%35%35%30%30%————
    Verdictnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growingnothing to cut — the grass is barely growing
    Rainchance14%14%14%14%14%16%16%10%20%6%18%18%18%8%18%18%
    Rainmm0.30.10.20.10.30.20.20.20.3—0.10.20.20.10.20.1
    Grassdampwetwetwetwetwetwetwetwetwetwetwetwetwetwetsoaked
    Groundsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp6°6°6°7°8°9°9°10°10°10°10°10°10°10°10°10°
    Windkm/h1312111091011111110101113141414
    Daylight——✓✓✓✓✓✓✓✓✓✓————

    Growth: barely growing (growth potential 0.06). Not enough to be worth cutting, which is why no hour is recommended today whatever the weather does.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Monday 26 OctoberLow confidence this far out

    Nothing to cut — the grass is barely growing (growth potential 0.06).

    40% nothing to cut. About 2 runs in 3 found the grass barely growing.

    Nothing to cut. The odds below describe the weather only — growth decides whether a cut is wanted, and it is judged separately.

    Limiting factor:growth

  9. Tuesday 27 October: no hours worth using. No — 0.2mm of rain falling.
    Tuesday 27 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance——<5%<5%<5%<5%20%25%35%45%50%50%————
    Verdictdarkdarkground waterloggedground waterloggedground waterloggedground waterloggedPushing itPushing itPushing itTouch and goTouch and goTouch and godarkdarkdarkdark
    Rainchance14%14%14%18%8%14%10%16%10%12%14%18%8%10%4%6%
    Rainmm0.10.20.20.20.10.10.10.2—0.10.20.20.10.10.10.1
    Grasssoakedsoakedsoakedsoakedsoakedsoakedsoakedwetwetwetwetdampdampdampdampdamp
    Groundsoftsoftbogbogbogbogsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp14°15°15°15°15°15°15°15°14°14°13°12°12°11°11°11°
    Windkm/h27282929303030303028262423222121
    Daylight——✓✓✓✓✓✓✓✓✓✓————

    Growth: growing slowly (growth potential 0.23). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Tuesday 27 OctoberLow confidence this far out

    No — 0.2mm of rain falling.

    50% touch and go. About half the runs found the grass too wet.

    Limiting factor:grass wetness

  10. Wednesday 28 October: 7 hours worth using. 10am–5pm — grass wet — wet underfoot, rain falling then
    Wednesday 28 October, hour by hour
    5am6am7am8am9am10am11ammidday1pm2pm3pm4pm5pm6pm7pm8pm
    Chance——55%55%65%70%70%70%75%70%75%75%————
    VerdictdarkdarkTouch and goTouch and goTouch and goGood to goGood to goGood to goGood to goGood to goGood to goGood to godarkdarkdarkdark
    Rainchance16%0%6%2%2%4%2%4%2%6%6%2%4%8%6%2%
    Rainmm0.1—0.1——0.1————————0.1—
    Grassdampdampdampdampdampdampdampdampdampdampdampdampdampdampdampdry
    Groundsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoftsoft
    Temp8°8°9°9°10°11°12°12°12°12°12°12°12°12°12°12°
    Windkm/h17171717171718181819202122222223
    Daylight——✓✓✓✓✓✓✓✓✓✓————

    Growth: barely growing (growth potential 0.13). Enough to be worth cutting. Growth decides whether a cut is wanted, not how well it will go, so it is not one of the rows above and does not move the chances.Chance is the share of 94 forecast runs — the same weather models re-run from slightly different starting conditions — in which you could have mowed that hour. The rows below it are what those runs expect on average, which is why an hour can look reasonable line by line and still fall short: the chance only counts runs where everything came together at once. Hover any cell for what the runs that ruled it out actually hit.

    Wednesday 28 October · 10am–5pmLow confidence this far out

    10am–5pm — grass wet — wet underfoot, rain falling then

    65% touch and go — the chance it holds right through, not the chance at any one hour. About 1 run in 3 found the grass too wet.

    Limiting factor:grass wetness

good to go touch and go dark, frost or snow already goneFainter means fewer forecast runs agree.

How you feel about mowing

Sensible middle ground.

Petrol or battery. The baseline.

Growth

How fast it is growing, and when it will need cutting again.

29%Growing slowly

Of the fastest this grass could grow. The turf-industry measure, from today's temperature and day length.

Growing slowly — roughly 1.0mm a day. It will not put on enough to need cutting within the next 10 days.

Held back by both temperature and short days — 10.3 hours of daylight at 13°C.

Over the next 10 days
about 5mm of leaf
Next cut due
not within the next ten days

This only knows temperature and day length. Feeding, watering, shade and cutting height all move it, so treat it as a rough guide.

Worked out from the PACE Turf growth potential model and day length —how and why.

Seeding

Soil temperature at germination depth, and when the window opens.

Soil temperature in HU7, East Riding of Yorkshire

12.2°C54°F

at 6cm — germination depth

Soil is warming — it should cross 9°C in about 8 days, though the forecast doesn't run far enough to confirm it holds.

Cooling over the next 10 days.

Cross-checks against an independent estimate from air temperature (12.1°C), which agrees to within 0.6°C.

Almost every UK and Irish lawn is a ryegrass and fescue mix, whether it was sown or turfed. We assume that, and use 9°C as the seeding threshold.

Thresholds for every species

The differences are small. Ryegrass is the quickest off the mark; bluegrass is the slowest and wants the warmest soil. Everything else sits between.

Soil temperature at 6cm for reliable germination. Sources onthe method page.
SpeciesSoil neededDays to sprout
Perennial ryegrasslikely yours8°C5–10
Red / chewings fescuelikely yours8–10°C10–14
Tall fescue10–12°C10–14
Browntop bentColonial bentgrass10–12°C14–21
Smooth-stalked meadow grassKentucky bluegrass12–13°C14–28

Feeding

Why timing decides whether a feed does anything at all.

Coming in the app

Grass takes up nitrogen when it is growing. Feed a lawn that has stopped and most of it washes past the roots — which is why timing beats product choice.

Right now this lawn is not growing fast enough to make much use of a feed.

The app will work out the actual feeding windows for your lawn — along with weed control, scarifying and moss treatment — and tell you when they open without you having to check.

Why timing beats product choice

HU7, East Riding of Yorkshire in detail

Soil temperature in HU7, East Riding of Yorkshire is currently 12.2°C at 6cm, and falling about 2.3°C over the next 10 days. That depth matters because it is where grass seed sits and where roots start working, and it lags air temperature by days — which is why a warm afternoon here tells you very little on its own.

Lawns in this area are typically perennial ryegrass with fescue, which is what most lawns round here are sown with. That blend needs the soil to hold above 9°C before seed germinates reliably. Soil is warming — it should cross 9°C in about 8 days, though the forecast doesn't run far enough to confirm it holds.

1 of the next 10 days look workable. The other 9 are held back by wet grass or soft ground. As for the weekend: nothing doing. Nothing to cut — the grass is barely growing (growth potential 0.05).

The next recommended window in HU7 opens at 10am on Wednesday 28 October, because the rain clears by then. Underfoot, the ground reads as soft in places after 6mm rain over the last week, medium (loam) soil.

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Chances counted across 94 forecast runs from MOGREPS-UK, 2km and ICON-EU-EPS, 7km and ECMWF IFS ensemble, 25km. Forecast from Open-Meteo, refreshed through the day. Soil temperature is modelled, not measured — how that works and where the thresholds come from.