| School | Closure Period | Reason for Closure |
| Abercraf C.P. School | Full Day | Adverse weather |
| Archdeacon Griffiths C. in W. (A) School | Full Day | Adverse weather |
| Arddleen C.P. School | Afternoon | Adverse weather |
| Ardwyn Nursery & Infants School | Full Day | Adverse weather |
| Banw C.P. School | Full Day | Adverse weather |
| Beguildy C. in W. School | Full Day | Adverse weather |
| Berriew C.P. School | Full Day | Adverse weather |
| Brecon High School | Full Day | Adverse Weather – Open to students sitting exams |
| Bronllys C.P. School | Full Day | Adverse weather |
| Brynhafren C.P. School | Full Day | Adverse weather |
| Brynllywarch Hall School | Full Day | Adverse weather |
| Builth Wells C.P. School | Full Day | Adverse weather |
| Builth Wells High School | Full Day | Adverse Weather – Open to years 12 and 13 only |
| Caehopkin C.P. School | Full Day | Adverse weather |
| Caereinion High School | Full Day | Adverse Weather – Open to students sitting exams |
| Castle Caereinion C. in W. School | Full Day | Adverse weather |
| Churchstoke C.P School | Full Day | Adverse weather |
| Clyro C. in W. School | Full Day | Adverse weather |
| Coelbren C.P. School | Full Day | Adverse weather |
| Cradoc C.P. School | Full Day | Adverse weather |
| Crickhowell C.P. School | Full Day | Adverse weather |
| Crickhowell High School | Full Day | Adverse Weather – Open to students sitting exams |
| Crossgates C.P. School | Full Day | Adverse weather |
| Cwmdu C.in. W. School | Full Day | Adverse weather |
| Dolfor C.P. School | Full Day | Adverse weather |
| Ffynnongynydd C. in W. School | Full Day | Adverse weather |
| Gladestry C. in W. School | Full Day | Adverse weather |
| Glasbury-on-Wye C. in W. School | Full Day | Adverse weather |
| Gungrog C. in W. infants School | Full Day | Adverse weather |
| Gwernyfed High School | Full Day | Adverse Weather – Open to students sitting exams |
| Hay-on-Wye C.P. School | Full Day | Utilities failure |
| Irfon Valley C.P. School | Full Day | Adverse weather |
| John Beddoes School | Full Day | Adverse Weather – Open to students sitting exams |
| Knighton C. in W. School | Full Day | Adverse weather |
| Leighton C.P. School | Full Day | Adverse weather |
| Llanbedr C. in W. School | Full Day | Adverse weather |
| Llanbister C.P. School | Full Day | Adverse weather |
| Llandinam C.P. School | Full Day | Adverse weather |
| Llandrindod High School | Full Day | Adverse Weather – Open to students sitting exams |
| Llandrindod Wells C. in W. School | Full Day | Adverse weather |
| Llandrindod Wells C.P. School Cefnllys | Full Day | Adverse weather |
| Llandysilio C. in W. School | Afternoon | Adverse weather |
| Llanelwedd Controlled School | Full Day | Adverse weather |
| Llanerfyl Foundation School | Full Day | Adverse weather |
| Llanfaes C.P. School | Full Day | Adverse weather |
| Llanfair Caereinion C.P. School | Full Day | Adverse weather |
| Llanfechain C. in W. School | Full Day | Adverse weather |
| Llanfihangel Rhydithon C.P. School | Full Day | Adverse weather |
| Llanfyllin C.P. School | Full Day | Adverse weather |
| Llanfyllin High School | Full Day | Adverse Weather – Open to students sitting exams |
| Llangattock C. in W. School | Full Day | Adverse weather |
| Llangedwyn Controlled School | Full Day | Adverse weather |
| Llangors C. in W. School | Full Day | Adverse weather |
| Llangynidr C.P. School | Full Day | Adverse weather |
| Llanidloes C.P. School | Full Day | Adverse weather |
| Llanidloes High School | Full Day | Adverse Weather – Open to students sitting exams |
| Llanigon C.P. School | Full Day | Adverse weather |
| Llanrhaeadr ym Mochnant C. P School | Full Day | Adverse weather |
| Llansantffraid C. in W. (A) School | Full Day | Adverse weather |
| Machynlleth C.P. School | Full Day | Adverse weather |
| Maes-y-Dderwen School | Full Day | Adverse Weather – Open to students sitting exams |
| Maesyrhandir C.P. School | Full Day | Adverse weather |
| Montgomery C. in W. School | Full Day | Adverse weather |
| Mount Street C.P. Infants School | Full Day | Adverse weather |
| Mount Street C.P. Junior School | Full Day | Adverse weather |
| Nantmel C. in W. School | Full Day | Adverse weather |
| Newbridge-on-Wye C. in W School | Full Day | Adverse weather |
| Penrhos C.P. School | Full Day | Adverse weather |
| Penycae C.P. School | Full Day | Adverse weather |
| Penygloddfa C.P. School | Full Day | Adverse weather |
| Presteigne C.P. School | Full Day | Adverse weather |
| Priory C. in W. School | Full Day | Adverse weather |
| Radnor Valley C.P. School | Full Day | Adverse weather |
| Rhayader C. in W. School | Full Day | Adverse weather |
| Rhosgoch C.P. School | Full Day | Adverse weather |
| Sennybridge C.P. School | Full Day | Adverse weather |
| St. Joseph’s Roman Catholic (A) School | Full Day | Adverse weather |
| St. Michael’s C. in W. School | Afternoon | Adverse weather |
| Talgarth C.P. School | Full Day | Adverse weather |
| Trefnanney C.P. School | Full Day | Adverse weather |
| Welshpool High School | Full Day | Adverse Weather – Open to students sitting exams |
| Whitton (A) School | Full Day | Adverse weather |
| Ysgol Bro Cynllaith | Full Day | Adverse weather |
| Ysgol Bro Ddyfi | Full Day | Adverse Weather – Open to students sitting exams |
| Ysgol Cynlais C.P. | Full Day | Adverse weather |
| Ysgol Dolafon C.P. | Full Day | Adverse weather |
| Ysgol Dyffryn Trannon | Full Day | Utilities failure |
| Ysgol Glantwymyn C.P. | Full Day | Utilities failure |
| Ysgol Gymraeg Cwmtwrch | Full Day | Adverse weather |
| Ysgol Gymraeg Ynysgedwyn | Full Day | Adverse weather |
| Ysgol Gynradd Carno | Full Day | Adverse weather |
| Ysgol Llanbrynmair | Full Day | Adverse weather |
| Ysgol Maesydre | Full Day | Adverse weather |
| Ysgol Meifod | Full Day | Adverse weather |
| Ysgol Penmaes | Full Day | Adverse weather |
| Ysgol Pennant C.P. | Full Day | Adverse weather |
| Ysgol Pontrobert | Full Day | Adverse weather |
| Ysgol Rhiw Bechan | Full Day | Adverse weather |
| Ysgol-y-Bannau | Full Day | Adverse weather |
