Andy's Forecast for KGC at Challock
Weather data sourced from: https://open-meteo.com/
Kent Gliding Club Weather Station
Images manipulated with: ImageMagick
Due to "Fair Usage Policy": RASP data (star & thermal maps) only update every 3 hours

Last Updated: Wed 06/05/2026 12:19:52 Elevation: 620ft Lat/Long: 51.22/0.83 Timezone: GMT+1

Wed Thu Fri Sat Sun Mon Tue Video: Interpreting RASP Meteograms

Sunrise: 05:20    Wed 2026-05-06    Sunset: 20:26 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Partly Cloudy Overcast Overcast Overcast Overcast Drizzle: Light Overcast Drizzle: Light Drizzle: Light Drizzle: Light Overcast Drizzle: Moderate Drizzle: Light QFE 989.1hPa 989.2hPa 989.3hPa 989.3hPa 989.4hPa 989.6hPa 989.6hPa 989.6hPa 989.4hPa 989.4hPa 989.7hPa 990.0hPa 990.2hPa QNH 1012.1hPa 1012.1hPa 1012.1hPa 1012.1hPa 1012.2hPa 1012.4hPa 1012.5hPa 1012.4hPa 1012.2hPa 1012.2hPa 1012.5hPa 1012.9hPa 1013.2hPa Visibility 34.66km 33.36km 38.42km 37.16km 35.14km 27.06km 11.04km 15.28km 34.62km 40.98km 39.84km 19.32km 11.92km Precipitation 0.0in 0.0in 0.0in 0.0in 0.0in 0.004in 0.0in 0.004in 0.012in 0.012in 0.0in 0.02in 0.004in Precip. Prob 1.00% 4.00% 8.00% 17.00% 27.00% 33.00% 30.00% 23.00% 16.00% 12.00% 9.00% 8.00% 9.00% Temp 7.0°C% 7.8°C% 9.0°C% 9.9°C 9.8°C 9.7°C 9.0°C% 9.5°C 9.2°C 9.9°C 9.7°C 8.5°C% 7.8°C% Feels Like 2.7°C% 3.5°C% 4.9°C% 6.2°C% 5.9°C% 6.1°C% 6.0°C% 6.7°C% 6.2°C% 6.4°C% 6.5°C% 6.3°C% 5.3°C% Freezing Level 4,527ft 4,691ft 3,838ft 3,608ft 3,937ft 4,101ft 4,297ft 4,658ft 4,790ft 5,019ft 4,986ft 4,888ft 5,019ft Dew Point 3.6°C% 3.3°C% 3.0°C% 3.9°C% 4.2°C% 5.5°C% 6.6°C% 6.9°C% 6.8°C% 5.9°C% 5.3°C% 6.8°C% 7.1°C% RH 79% 73% 66% 66% 68% 75% 85% 84% 85% 76% 74% 89% 95% Convective Cloud Base (aal) 1,360ft 1,800ft 2,400ft 2,400ft 2,240ft 1,679ft 960ft 1,039ft 959ft 1,600ft 1,759ft 680ft 280ft Cloud 70% 88% 84% 95% 100% 100% 100% 100% 100% 100% 100% 100% 99% Cloud (<9,850ft) 70% 88% 84% 84% 100% 98% 100% 100% 99% 100% 98% 100% 96% Cloud (9,850-26,250ft) 4% 0% 0% 0% 0% 7% 13% 27% 60% 80% 82% 92% 70% Cloud (>26,250ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Wind Speed 10.50kt 10.10kt 9.10kt 8.60kt 9.10kt 9.10kt 8.00kt 7.40kt 8.40kt 8.90kt 7.60kt 5.20kt 6.60kt Wind Gusts 21.6kt 20.8kt 19.0kt 18.1kt 18.9kt 18.9kt 16.7kt 15.0kt 17.1kt 18.5kt 16.1kt 10.9kt 13.8kt Wind Direction 6° 356° 2° 8° 358° 358° 14° 24° 6° 8° 2° 354° 2° Wind Speed (80m) 14.3kt 14.6kt 14.2kt 14.0kt 10.7kt 11.7kt 12.1kt 11.1kt 12.1kt 11.1kt 10.1kt 8.8kt 8.1kt Wind Direction (80m) 353° 355° 2° 3° 1° 358° 11° 4° 11° 12° 11° 14° 21° Wind Speed (120m) 15.3kt 14.3kt 13.3kt 13.4kt 12.8kt 12.3kt 13.4kt 12.1kt 11.6kt 10.4kt 9.9kt 8.7kt 7.4kt Wind Direction (120m) 7° 5° 3° 6° 10° 10° 15° 15° 12° 12° 13° 15° 8° Wind Speed (180m) 16.1kt 14.9kt 13.9kt 13.9kt 13.3kt 12.8kt 13.7kt 12.6kt 12.1kt 11.0kt 10.4kt 9.1kt 8.1kt Wind Direction (180m) 8° 6° 3° 6° 10° 10° 15° 15° 12° 12° 13° 17° 12°

Sunrise: 05:18    Thu 2026-05-07    Sunset: 20:28 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Overcast Partly Cloudy Overcast Drizzle: Light Drizzle: Light Overcast Overcast Partly Cloudy Overcast Overcast Partly Cloudy Partly Cloudy Partly Cloudy QFE 992.4hPa 992.6hPa 992.8hPa 993.1hPa 992.9hPa 992.7hPa 992.4hPa 992.2hPa 992.2hPa 992.2hPa 992.4hPa 992.5hPa 992.5hPa QNH 1015.3hPa 1015.5hPa 1015.6hPa 1015.9hPa 1015.6hPa 1015.3hPa 1015.0hPa 1014.8hPa 1014.8hPa 1014.8hPa 1015.0hPa 1015.2hPa 1015.4hPa Visibility 30.70km 33.26km 34.24km 34.48km 33.48km 33.80km 33.16km 31.08km 30.64km 33.36km 30.00km 27.34km 23.32km Precipitation 0.0in 0.0in 0.0in 0.016in 0.004in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in Precip. Prob 1.00% 3.00% 6.00% 12.00% 19.00% 24.00% 25.00% 25.00% 24.00% 24.00% 24.00% 22.00% 15.00% Temp 9.3°C 9.9°C 10.8°C 11.1°C 11.7°C 12.6°C 12.7°C 12.9°C 12.6°C 13.2°C 12.6°C 11.3°C 9.8°C Feels Like 7.1°C% 7.7°C% 8.6°C% 8.9°C% 9.4°C 10.1°C 10.3°C 10.5°C 9.7°C 10.5°C 9.7°C 8.6°C% 7.9°C% Freezing Level 4,954ft 4,986ft 4,888ft 4,855ft 4,986ft 5,052ft 5,150ft 5,085ft 5,183ft 5,216ft 5,511ft 5,643ft 5,774ft Dew Point 7.1°C% 6.8°C% 6.8°C% 6.3°C% 6.2°C% 6.0°C% 5.4°C% 4.6°C% 6.2°C% 4.6°C% 5.7°C% 6.1°C% 6.9°C% RH 86% 81% 76% 72% 69% 64% 61% 57% 65% 56% 63% 70% 82% Convective Cloud Base (aal) 880ft 1,240ft 1,600ft 1,920ft 2,199ft 2,640ft 2,919ft 3,320ft 2,560ft 3,440ft 2,760ft 2,080ft 1,160ft Cloud 91% 79% 97% 100% 98% 94% 83% 79% 80% 83% 69% 60% 72% Cloud (<9,850ft) 74% 55% 87% 100% 96% 86% 80% 79% 80% 43% 52% 4% 72% Cloud (9,850-26,250ft) 16% 7% 48% 87% 38% 77% 37% 0% 5% 48% 27% 59% 52% Cloud (>26,250ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Wind Speed 5.40kt 5.10kt 5.20kt 4.90kt 5.10kt 5.40kt 4.50kt 4.10kt 7.20kt 5.10kt 6.60kt 6.60kt 4.10kt Wind Gusts 11.3kt 10.5kt 11.5kt 10.7kt 11.1kt 12.2kt 9.9kt 9.3kt 14.8kt 10.9kt 13.6kt 13.6kt 8.9kt Wind Direction 64° 72° 70° 70° 78° 94° 88° 134° 84° 144° 116° 102° 98° Wind Speed (80m) 4.1kt 5.2kt 4.1kt 3.6kt 4.3kt 5.1kt 5.4kt 6.7kt 5.4kt 5.1kt 6.7kt 7.5kt 7.8kt Wind Direction (80m) 71° 90° 107° 126° 126° 130° 136° 147° 150° 143° 131° 127° 113° Wind Speed (120m) 5.7kt 4.4kt 3.0kt 2.6kt 1.7kt 1.7kt 2.4kt 2.8kt 1.7kt 1.6kt 3.4kt 5.4kt 7.9kt Wind Direction (120m) 50° 51° 49° 56° 45° 10° 28° 51° 93° 120° 131° 128° 120° Wind Speed (180m) 6.2kt 4.7kt 3.1kt 2.6kt 1.8kt 1.7kt 2.2kt 2.9kt 1.9kt 1.9kt 3.7kt 5.6kt 9.1kt Wind Direction (180m) 52° 52° 50° 59° 45° 16° 31° 53° 96° 120° 132° 128° 118°

Sunrise: 05:16    Fri 2026-05-08    Sunset: 20:29 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Overcast Overcast Overcast Overcast Partly Cloudy Partly Cloudy Mainly Clear Mainly Clear Mainly Clear Clear sky Clear sky Clear sky Clear sky QFE 992.9hPa 993.2hPa 993.4hPa 993.5hPa 993.6hPa 993.6hPa 993.6hPa 993.6hPa 993.5hPa 993.4hPa 993.4hPa 993.4hPa 993.5hPa QNH 1015.7hPa 1015.9hPa 1016.0hPa 1016.1hPa 1016.1hPa 1016.1hPa 1016.0hPa 1016.0hPa 1015.9hPa 1015.9hPa 1015.9hPa 1016.0hPa 1016.2hPa Visibility 14.38km 18.48km 24.74km 27.01km 29.55km 29.07km 27.00km 26.96km 26.92km 26.62km 26.32km 26.02km 25.40km Precipitation 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in Precip. Prob 6.00% 7.00% 8.00% 8.00% 7.00% 6.00% 5.00% 5.00% 4.00% 3.00% 3.00% 2.00% 1.00% Temp 10.7°C 12.1°C 14.2°C 14.7°C 14.9°C 15.3°C 15.5°C 15.8°C 15.7°C 15.1°C 14.2°C 13.2°C 12.1°C Feels Like 9.2°C 10.6°C 12.5°C 12.3°C 11.8°C 12.1°C 12.2°C 12.7°C 12.8°C 12.2°C 11.3°C 10.2°C 9.2°C Freezing Level 5,839ft 5,872ft 6,003ft 6,200ft 6,233ft 6,430ft 6,496ft 6,430ft 6,528ft 6,758ft 6,660ft 6,988ft 7,185ft Dew Point 8.1°C% 7.8°C% 7.5°C% 6.7°C% 5.1°C% 4.8°C% 4.8°C% 5.4°C% 5.9°C% 6.1°C% 6.3°C% 6.3°C% 6.4°C% RH 84% 75% 64% 59% 52% 50% 49% 50% 52% 55% 59% 63% 68% Convective Cloud Base (aal) 1,039ft 1,720ft 2,679ft 3,199ft 3,920ft 4,200ft 4,280ft 4,160ft 3,919ft 3,600ft 3,160ft 2,760ft 2,279ft Cloud 92% 98% 95% 87% 68% 52% 41% 33% 25% 16% 6% 0% 0% Cloud (<9,850ft) 46% 48% 22% 15% 23% 28% 29% 28% 25% 17% 7% 0% 0% Cloud (9,850-26,250ft) 77% 82% 72% 71% 58% 44% 28% 12% 0% 0% 0% 0% 0% Cloud (>26,250ft) 22% 50% 74% 71% 30% 0% 0% 0% 0% 0% 0% 0% 0% Wind Speed 3.70kt 3.30kt 3.90kt 5.60kt 7.00kt 7.60kt 7.40kt 7.20kt 7.20kt 7.40kt 7.40kt 7.60kt 7.60kt Wind Gusts 7.4kt 7.4kt 9.3kt 12.0kt 14.4kt 15.6kt 15.4kt 15.4kt 15.2kt 14.8kt 14.2kt 13.6kt 13.4kt Wind Direction 26° 82° 148° 151° 146° 133° 120° 113° 107° 99° 90° 82° 83° Wind Speed (80m) 5.0kt 4.0kt 6.2kt 6.9kt 7.7kt 8.3kt 8.3kt 7.4kt 6.3kt 5.7kt 6.0kt 6.1kt 9.0kt Wind Direction (80m) 141° 133° 141° 148° 146° 143° 141° 147° 150° 153° 159° 117° 83° Wind Speed (120m) 9.2kt 7.2kt 8.0kt 8.7kt 8.7kt 8.9kt 9.2kt 9.1kt 8.8kt 7.7kt 7.9kt 10.0kt 12.2kt Wind Direction (120m) 142° 146° 148° 153° 150° 151° 150° 148° 150° 143° 118° 93° 80° Wind Speed (180m) 9.9kt 7.9kt 8.3kt 8.9kt 9.0kt 9.1kt 9.2kt 9.1kt 8.8kt 7.7kt 7.9kt 10.3kt 14.5kt Wind Direction (180m) 157° 148° 149° 154° 150° 150° 150° 148° 148° 143° 117° 93° 84°

Sunrise: 05:15    Sat 2026-05-09    Sunset: 20:31 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Drizzle: Light QFE 994.3hPa 994.5hPa 994.6hPa 994.5hPa 994.2hPa 993.8hPa 993.6hPa 993.3hPa 993.1hPa 992.7hPa 992.3hPa 991.9hPa 991.8hPa QNH 1017.0hPa 1017.1hPa 1017.1hPa 1016.9hPa 1016.5hPa 1016.1hPa 1015.9hPa 1015.6hPa 1015.4hPa 1015.1hPa 1014.8hPa 1014.5hPa 1014.4hPa Visibility 25.50km 25.98km 26.48km 26.58km 26.68km 26.78km 26.68km 26.56km 26.46km 24.80km 23.16km 21.50km 22.14km Precipitation 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.004in Precip. Prob 3.00% 3.00% 4.00% 6.00% 8.00% 10.00% 13.00% 17.00% 20.00% 20.00% 19.00% 18.00% 16.00% Temp 12.5°C 13.8°C 15.0°C 16.0°C 16.9°C 17.4°C 17.4°C 17.1°C 16.5°C 15.5°C 14.2°C 13.1°C 12.4°C Feels Like 9.8°C 10.9°C 11.8°C 12.5°C 13.2°C 13.6°C 13.7°C 13.5°C 13.1°C 12.2°C 11.0°C 10.0°C 9.5°C Freezing Level 7,611ft 7,677ft 7,709ft 7,808ft 7,841ft 7,841ft 7,906ft 8,005ft 8,070ft 8,103ft 8,169ft 8,202ft 8,169ft Dew Point 6.9°C% 6.8°C% 6.5°C% 6.4°C% 6.1°C% 5.9°C% 6.3°C% 6.9°C% 7.1°C% 7.2°C% 7.0°C% 7.1°C% 7.5°C% RH 69% 63% 57% 53% 49% 47% 48% 51% 54% 58% 62% 67% 72% Convective Cloud Base (aal) 2,240ft 2,800ft 3,400ft 3,840ft 4,320ft 4,599ft 4,439ft 4,080ft 3,760ft 3,320ft 2,879ft 2,400ft 1,960ft Cloud 96% 97% 97% 93% 88% 86% 89% 95% 100% 100% 100% 100% 100% Cloud (<9,850ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (9,850-26,250ft) 3% 7% 14% 25% 37% 48% 55% 59% 63% 66% 69% 70% 70% Cloud (>26,250ft) 93% 91% 89% 84% 79% 77% 83% 93% 100% 100% 99% 97% 98% Wind Speed 7.00kt 7.80kt 8.60kt 9.30kt 9.90kt 10.30kt 10.30kt 10.10kt 9.90kt 9.50kt 9.10kt 8.70kt 8.40kt Wind Gusts 13.0kt 14.8kt 16.3kt 17.9kt 19.2kt 20.2kt 20.2kt 19.8kt 19.0kt 18.3kt 17.3kt 16.3kt 15.6kt Wind Direction 95° 91° 88° 84° 80° 76° 72° 67° 63° 57° 51° 45° 43° Wind Speed (80m) 9.7kt 10.7kt 12.3kt 13.8kt 15.3kt 15.2kt 15.7kt 16.2kt 16.4kt 16.3kt 16.0kt 15.8kt 15.8kt Wind Direction (80m) 61° 63° 72° 74° 72° 67° 64° 60° 56° 53° 50° 47° 45° Wind Speed (120m) 14.5kt 9.2kt 11.2kt 13.4kt 12.8kt 12.1kt 12.4kt 13.9kt 15.7kt 16.4kt 17.0kt 17.0kt 17.7kt Wind Direction (120m) 86° 85° 89° 90° 90° 82° 69° 61° 57° 54° 50° 45° 45° Wind Speed (180m) 16.2kt 16.4kt 12.1kt 14.0kt 13.4kt 12.5kt 12.8kt 14.1kt 16.2kt 17.1kt 17.9kt 19.7kt 20.9kt Wind Direction (180m) 92° 98° 91° 90° 90° 82° 70° 62° 59° 55° 52° 47° 49°

Sunrise: 05:13    Sun 2026-05-10    Sunset: 20:32 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast QFE 988.5hPa 988.5hPa 988.6hPa 988.4hPa 988.3hPa 988.1hPa 988.0hPa 987.8hPa 987.7hPa 987.4hPa 987.2hPa 986.9hPa 986.8hPa QNH 1011.1hPa 1011.1hPa 1011.1hPa 1010.9hPa 1010.7hPa 1010.5hPa 1010.4hPa 1010.3hPa 1010.2hPa 1010.0hPa 1009.8hPa 1009.6hPa 1009.5hPa Visibility 18.00km 20.02km 22.02km 22.74km 23.48km 24.20km 24.28km 24.36km 24.44km 24.10km 23.78km 23.44km 23.76km Precipitation 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in Precip. Prob 21.00% 24.00% 27.00% 30.00% 32.00% 33.00% 31.00% 27.00% 25.00% 25.00% 26.00% 27.00% 27.00% Temp 11.5°C 12.3°C 12.9°C 13.5°C 14.1°C 14.3°C 14.1°C 13.5°C 12.9°C 12.1°C 11.1°C 10.3°C 9.9°C Feels Like 8.9°C% 9.2°C 9.4°C 9.7°C 10.1°C 10.0°C 9.7°C 9.0°C% 8.3°C% 7.5°C% 6.6°C% 5.8°C% 5.4°C% Freezing Level 7,939ft 7,972ft 7,972ft 7,939ft 7,939ft 7,906ft 7,939ft 7,972ft 8,005ft 7,972ft 7,939ft 7,906ft 7,808ft Dew Point 10.3°C 10.3°C 10.3°C 10.1°C 9.9°C 9.5°C 8.9°C% 8.4°C% 7.7°C% 7.4°C% 7.2°C% 6.8°C% 6.0°C% RH 92% 88% 84% 80% 76% 73% 71% 71% 71% 73% 77% 79% 77% Convective Cloud Base (aal) 479ft 800ft 1,039ft 1,360ft 1,679ft 1,920ft 2,079ft 2,039ft 2,080ft 1,879ft 1,559ft 1,400ft 1,560ft Cloud 58% 65% 70% 70% 70% 72% 80% 92% 100% 100% 100% 100% 100% Cloud (<9,850ft) 57% 60% 61% 60% 56% 55% 57% 61% 67% 78% 91% 100% 100% Cloud (9,850-26,250ft) 4% 5% 6% 4% 2% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (>26,250ft) 6% 14% 22% 25% 28% 36% 56% 82% 100% 100% 100% 100% 100% Wind Speed 10.10kt 11.90kt 13.40kt 14.40kt 14.80kt 15.20kt 15.20kt 15.00kt 14.80kt 14.60kt 14.20kt 13.60kt 12.80kt Wind Gusts 18.7kt 22.2kt 25.1kt 27.0kt 28.2kt 29.0kt 29.2kt 28.6kt 28.0kt 27.2kt 26.4kt 25.3kt 23.9kt Wind Direction 20° 24° 29° 28° 26° 25° 27° 28° 30° 29° 27° 26° 23° Wind Speed (80m) 20.1kt 20.7kt 21.3kt 22.3kt 23.2kt 23.9kt 23.9kt 23.7kt 23.6kt 23.7kt 23.8kt 23.5kt 22.8kt Wind Direction (80m) 19° 23° 27° 28° 28° 30° 35° 40° 44° 42° 38° 34° 33° Wind Speed (120m) 22.7kt 23.9kt 24.8kt 25.3kt 25.5kt 25.8kt 26.5kt 27.3kt 27.7kt 27.4kt 26.6kt 25.8kt 25.2kt Wind Direction (120m) 37° 38° 39° 40° 41° 41° 39° 37° 35° 34° 35° 35° 35° Wind Speed (180m) 27.5kt 27.2kt 27.0kt 27.1kt 27.3kt 27.6kt 28.2kt 29.1kt 29.6kt 29.4kt 28.7kt 28.0kt 27.4kt Wind Direction (180m) 40° 40° 40° 41° 42° 42° 40° 37° 35° 35° 35° 36° 35°

Sunrise: 05:11    Mon 2026-05-11    Sunset: 20:34 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Drizzle: Light Overcast QFE 985.8hPa 986.2hPa 986.6hPa 986.8hPa 986.9hPa 987.0hPa 987.2hPa 987.4hPa 987.6hPa 987.9hPa 988.3hPa 988.7hPa 989.2hPa QNH 1008.7hPa 1009.0hPa 1009.3hPa 1009.5hPa 1009.6hPa 1009.8hPa 1010.0hPa 1010.2hPa 1010.5hPa 1010.8hPa 1011.2hPa 1011.6hPa 1012.2hPa Visibility 11.26km 16.08km 20.90km 22.70km 24.50km 26.30km 19.78km 13.28km 6.76km 13.16km 19.58km 25.98km 26.10km Precipitation 0.008in 0.008in 0.008in 0.004in 0.004in 0.004in 0.004in 0.004in 0.004in 0.004in 0.004in 0.004in 0.0in Precip. Prob 32.00% 31.00% 31.00% 32.00% 33.00% 35.00% 38.00% 42.00% 43.00% 39.00% 32.00% 27.00% 25.00% Temp 7.9°C% 8.8°C% 9.5°C 9.6°C 9.6°C 9.4°C 9.1°C 8.7°C% 8.4°C% 8.2°C% 8.0°C% 7.8°C% 7.7°C% Feels Like 4.8°C% 5.7°C% 6.3°C% 6.2°C% 5.9°C% 5.5°C% 5.0°C% 4.5°C% 4.0°C% 3.7°C% 3.4°C% 3.3°C% 3.3°C% Freezing Level 4,888ft 5,052ft 5,249ft 5,347ft 5,446ft 5,544ft 5,347ft 5,150ft 4,954ft 5,052ft 5,118ft 5,216ft 6,364ft Dew Point 6.1°C% 5.7°C% 5.3°C% 4.4°C% 3.7°C% 3.1°C% 3.3°C% 3.6°C% 3.6°C% 2.8°C% 1.6°C% 0.8°C% 0.4°C% RH 88% 81% 75% 70% 67% 65% 67% 70% 72% 69% 64% 61% 60% Convective Cloud Base (aal) 720ft 1,240ft 1,680ft 2,079ft 2,360ft 2,520ft 2,320ft 2,039ft 1,920ft 2,160ft 2,560ft 2,800ft 2,920ft Cloud 100% 100% 100% 100% 100% 100% 100% 100% 100% 92% 81% 75% 81% Cloud (<9,850ft) 94% 98% 98% 91% 82% 77% 83% 94% 100% 93% 80% 72% 75% Cloud (9,850-26,250ft) 9% 19% 33% 56% 83% 100% 99% 87% 78% 74% 72% 73% 82% Cloud (>26,250ft) 21% 53% 78% 88% 92% 89% 78% 61% 44% 28% 11% 0% 0% Wind Speed 7.80kt 7.60kt 7.60kt 7.80kt 8.20kt 8.60kt 9.30kt 10.10kt 10.50kt 10.30kt 9.90kt 9.30kt 8.70kt Wind Gusts 15.0kt 15.2kt 15.4kt 15.6kt 15.7kt 16.3kt 17.7kt 19.4kt 20.4kt 19.8kt 18.7kt 17.3kt 16.3kt Wind Direction 357° 9° 20° 28° 35° 43° 40° 37° 34° 34° 35° 35° 30° Wind Speed (80m) 7.0kt 7.9kt 8.5kt 8.6kt 8.5kt 8.3kt 8.3kt 8.4kt 8.1kt 7.9kt 7.4kt 6.5kt 5.0kt Wind Direction (80m) 324° 327° 330° 332° 333° 335° 336° 338° 339° 340° 340° 337° 324° Wind Speed (120m) 13.8kt 13.7kt 13.4kt 12.0kt 10.6kt 10.4kt 11.8kt 14.2kt 16.2kt 17.1kt 17.7kt 17.8kt 17.4kt Wind Direction (120m) 14° 16° 15° 10° 1° 355° 357° 2° 6° 10° 14° 16° 14° Wind Speed (180m) 15.2kt 14.7kt 14.1kt 12.5kt 11.0kt 10.8kt 12.3kt 15.0kt 17.1kt 18.0kt 18.4kt 18.6kt 18.8kt Wind Direction (180m) 15° 16° 15° 10° 359° 353° 356° 1° 5° 9° 13° 15° 14°

Sunrise: 05:10    Tue 2026-05-12    Sunset: 20:35 RASP Meteogram and BlipMaps (Graphs) RASP Soundings / Skew-T / Tephigrams UK Wide Star Rating   SE UK Star Rating UK Wide Thermal Updraft   SE UK Thermal Updraft UK Wide Thermal Heights   SE UK Thermal Heights Stars Time 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 Weather Clear sky Mainly Clear Mainly Clear Partly Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast QFE 995.4hPa 995.8hPa 996.2hPa 996.5hPa 996.7hPa 996.9hPa 996.8hPa 996.7hPa 996.4hPa 996.1hPa 995.9hPa 995.6hPa 995.4hPa QNH 1018.7hPa 1019.1hPa 1019.4hPa 1019.6hPa 1019.7hPa 1019.8hPa 1019.7hPa 1019.6hPa 1019.3hPa 1019.0hPa 1018.8hPa 1018.5hPa 1018.3hPa Visibility 23.14km 23.96km 24.78km 25.60km 26.42km 27.24km 25.54km 23.84km 22.16km 20.46km 18.76km 17.06km 18.28km Precipitation 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in Precip. Prob 15.00% 19.00% 23.00% 27.00% 31.00% 33.00% 34.00% 33.00% 32.00% 31.00% 29.00% 27.00% 25.00% Temp 4.9°C% 6.0°C% 7.2°C% 8.6°C% 9.7°C 10.4°C 10.8°C 10.9°C 10.8°C 10.6°C 10.3°C 10.0°C 9.7°C Feels Like 0.8°C% 1.8°C% 2.9°C% 4.0°C% 5.0°C% 5.6°C% 6.0°C% 6.2°C% 6.3°C% 6.4°C% 6.2°C% 6.1°C% 5.9°C% Freezing Level 7,185ft 6,397ft 5,643ft 5,708ft 5,807ft 5,872ft 5,971ft 6,102ft 6,200ft 6,233ft 6,266ft 6,299ft 6,233ft Dew Point 1.4°C% 1.1°C% 0.6°C% -0.2°C% -1.1°C% -2.0°C% -2.3°C% -1.9°C% -1.6°C% -0.9°C% -0.6°C% 0.1°C% 0.6°C% RH 78% 71% 63% 54% 47% 42% 40% 41% 42% 45% 47% 50% 53% Convective Cloud Base (aal) 1,400ft 1,960ft 2,640ft 3,519ft 4,320ft 4,960ft 5,240ft 5,120ft 4,960ft 4,600ft 4,360ft 3,960ft 3,640ft Cloud 8% 24% 45% 68% 87% 100% 100% 100% 100% 100% 99% 97% 95% Cloud (<9,850ft) 7% 22% 42% 63% 81% 92% 96% 96% 93% 88% 83% 77% 71% Cloud (9,850-26,250ft) 12% 29% 50% 70% 88% 100% 100% 100% 100% 100% 100% 97% 93% Cloud (>26,250ft) 7% 18% 30% 41% 50% 53% 50% 41% 29% 17% 6% 0% 0% Wind Speed 8.20kt 8.40kt 8.60kt 8.70kt 8.90kt 8.90kt 8.70kt 8.40kt 7.80kt 7.20kt 6.80kt 6.60kt 6.60kt Wind Gusts 15.7kt 16.7kt 17.7kt 18.5kt 19.0kt 19.0kt 18.3kt 17.1kt 15.6kt 13.8kt 12.4kt 11.7kt 11.5kt Wind Direction 328° 326° 324° 321° 319° 316° 305° 293° 282° 271° 259° 248° 249° Wind Speed (80m) 4.6kt 4.6kt 4.6kt 4.4kt 4.4kt 4.3kt 4.9kt 5.7kt 5.8kt 4.8kt 3.1kt 1.7kt 2.2kt Wind Direction (80m) 290° 285° 282° 285° 291° 297° 299° 301° 300° 302° 305° 291° 218° Wind Speed (120m) 10.8kt 9.6kt 8.3kt 7.1kt 6.3kt 6.1kt 6.5kt 7.5kt 8.8kt 10.2kt 11.4kt 12.3kt 12.9kt Wind Direction (120m) 318° 314° 308° 302° 291° 280° 269° 261° 255° 251° 250° 250° 251° Wind Speed (180m) 11.8kt 10.3kt 8.7kt 7.2kt 6.4kt 6.3kt 7.0kt 8.1kt 9.7kt 11.2kt 12.6kt 13.7kt 14.6kt Wind Direction (180m) 331° 326° 319° 310° 297° 282° 271° 263° 257° 255° 254° 254° 257°