Right now

Temp12°C

Wind22 km/h

Gusts28 km/h

Humidity69.43%

Rain 48hdry

Last rainNone recent

Assessment

No recent rain

Good friction temperature range for dolerite

Breezy — good for drying

Will-o'-the-Wisp (VS 4c), Arian (E1 5b), Blue Scar (VS 4b), Doom (E1 5b)

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Monday 28 September

Good

Temp11°C

Raindry

Wind15 km/h

Gusts19 km/h

Humidity67%

No recent rain

Good friction range for dolerite
Dolerite climbs well when dry

Time °C Rain Wind (km/h) Gust Hum

15:00 11° dry 15 19 66.59%

18:00 12° dry 22 28 69.43%

21:00 11° dry 45 54 67.52%

Tue Tuesday 29 September

Poor

Temp12°C

Rain0.2mm

Wind60 km/h

Gusts76 km/h

Humidity98%

No recent rainWind 60 km/h, gusts 76 km/h — too windyHumidity 98% — likely fog/cloud

Good friction range for dolerite
Dolerite climbs well when dry
Very windy — consider sheltered alternatives

Time °C Rain Wind (km/h) Gust Hum

06:00 8° dry 55 68 95.55%

09:00 9° 0.1mm 63 77 98.93%

12:00 11° dry 60 76 99.33%

15:00 13° dry 60 76 96.35%

18:00 15° dry 61 77 86.27%

21:00 15° dry 66 83 89.34%

Wed Wednesday 30 September

Poor

Temp12°C

Rain16mm

Wind39 km/h

Gusts59 km/h

Humidity76%

16.3mm rain forecastWindy — 39 km/h, gusts 59 km/h

Good friction range for dolerite
Wet dolerite is slick — let it dry before leading
Very windy — consider sheltered alternatives

Time °C Rain Wind (km/h) Gust Hum

06:00 11° 9mm 39 50 92.19%

09:00 10° 1mm 41 54 94.46%

12:00 11° dry 41 59 77.92%

15:00 12° dry 37 54 74.91%

18:00 11° 0.4mm 33 46 90.42%

21:00 9° 0.3mm 33 47 95.1%

Thu Thursday 1 October

Poor

Temp9°C

Rain1mm

Wind26 km/h

Gusts45 km/h

Humidity75%

1.2mm rain forecastWindy — 26 km/h, gusts 45 km/h

Good friction range for dolerite
Wet dolerite is slick — let it dry before leading
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 6° 0.3mm 25 35 97.26%

09:00 7° 0.3mm 23 38 91.17%

12:00 9° 0.4mm 26 45 76.02%

15:00 9° dry 27 45 74.15%

18:00 9° dry 29 40 86.42%

21:00 7° dry 35 49 91.86%

Fri Friday 2 October

Poor

Temp10°C

Rain3mm

Wind29 km/h

Gusts50 km/h

Humidity83%

2.8mm rain forecastWindy — 29 km/h, gusts 50 km/h

Good friction range for dolerite
Wet dolerite is slick — let it dry before leading
Breezy — helps drying

Time °C Rain Wind (km/h) Gust Hum

06:00 8° 0.6mm 39 56 95.54%

09:00 9° 0.8mm 35 53 93.35%

12:00 10° 0.8mm 30 50 85.07%

15:00 11° 0.6mm 28 46 81.36%

18:00 10° dry 29 41 93.61%

21:00 8° dry 28 38 96.61%

Sat Saturday 3 October

Caution

Temp10°C

Raindry

Wind20 km/h

Gusts33 km/h

Humidity79%

Should be dryHigh seepage — may still be weeping

Good friction range for dolerite
Dolerite climbs well when dry

Time °C Rain Wind (km/h) Gust Hum

06:00 7° dry 22 29 97.78%

09:00 8° dry 22 33 91.13%

12:00 10° dry 20 33 79.25%

15:00 11° dry 20 32 78.41%

18:00 9° dry 23 30 93.44%

21:00 7° dry 22 30 96.88%

Sun Sunday 4 October

Good

Temp10°C

Raindry

Wind14 km/h

Gusts27 km/h

Humidity78%

Should be dry

Good friction range for dolerite
Dolerite climbs well when dry

Time °C Rain Wind (km/h) Gust Hum

06:00 6° dry 19 25 97.84%

09:00 7° dry 18 27 89.68%

12:00 10° dry 14 27 77.78%

15:00 10° dry 14 25 77.65%

18:00 9° dry 16 21 92.61%

21:00 6° dry 17 23 97.36%

Mon Monday 5 October

Good

Temp10°C

Raindry

Wind15 km/h

Gusts28 km/h

Humidity78%

Should be dry

Good friction range for dolerite
Dolerite climbs well when dry

Time °C Rain Wind (km/h) Gust Hum

06:00 5° dry 20 26 98.06%

09:00 7° dry 19 28 91.14%

12:00 9° dry 15 28 79.01%

15:00 11° dry 14 26 77.15%

Bird ban (03-01 to 06-30)
Bird ban applies to selected buttresses for nesting peregrines; follow local signs.

About Craig Cywarch

Region: Mid Wales — Cader Idris Area
Rock type: Dolerite
Aspect: south-facing
Altitude: 450m
Exposure: high
Seepage: high

Other crags in this region

Cyfrwy Arete (Cader Idris)