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: Tue 04/08/2026 21:20:11 Elevation: 620ft Lat/Long: 51.22/0.83 Timezone: GMT+1

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

Sunrise: 05:26    Tue 2026-08-04    Sunset: 20:39 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 Clear sky Clear sky Clear sky Overcast Mainly Clear Clear sky Clear sky Mainly Clear Partly Cloudy Clear sky Mainly Clear Clear sky QFE 987.5hPa 987.5hPa 987.9hPa 987.7hPa 988.0hPa 988.3hPa 988.2hPa 988.3hPa 988.6hPa 988.8hPa 988.6hPa 988.9hPa 989.1hPa QNH 1009.3hPa 1009.2hPa 1009.5hPa 1009.1hPa 1009.3hPa 1009.6hPa 1009.5hPa 1009.7hPa 1010.1hPa 1010.4hPa 1010.4hPa 1010.8hPa 1011.0hPa QNE 738ft 741ft 732ft 744ft 738ft 729ft 732ft 726ft 714ft 705ft 705ft 693ft 687ft Density Alt. 1791ft 1938ft 2155ft 2422ft 2499ft 2511ft 2515ft 2340ft 2193ft 1990ft 1798ft 1639ft 1535ft Visibility 39.68km 39.68km 47.14km 50.30km 53.22km 52.36km 52.28km 46.94km 43.80km 39.60km 40.16km 37.84km 35.70km 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 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 1.00% 3.00% 4.00% 3.00% 1.00% 0.00% 0.00% Temp 22.3°C 23.5°C 25.4°C 27.5°C 28.2°C 28.4°C 28.4°C 27.0°C 25.9°C 24.3°C 22.7°C 21.5°C 20.7°C Feels Like 23.0°C 23.2°C 24.9°C 27.5°C 27.3°C 27.8°C 27.5°C 25.8°C 24.5°C 22.8°C 21.6°C 20.7°C 20.1°C Freezing Level 13,320ft 13,418ft 13,451ft 13,254ft 13,188ft 13,188ft 13,123ft 12,992ft 13,057ft 13,385ft 13,746ft 13,910ft 14,337ft Dew Point 13.9°C 14.2°C 14.5°C 14.5°C 13.7°C 12.3°C 13.5°C 14.8°C 15.9°C 16.1°C 16.5°C 16.9°C 15.9°C RH 59% 56% 51% 45% 41% 37% 40% 47% 54% 60% 68% 75% 74% Convective Cloud Base (aal) 3,360ft 3,720ft 4,359ft 5,200ft 5,800ft 6,439ft 5,959ft 4,880ft 3,999ft 3,279ft 2,479ft 1,840ft 1,919ft Cloud 0% 0% 2% 0% 100% 27% 4% 2% 27% 65% 5% 44% 0% Cloud (<9,850ft) 0% 0% 0% 0% 0% 27% 4% 2% 27% 30% 2% 44% 0% Cloud (9,850-26,250ft) 0% 0% 2% 0% 0% 0% 0% 0% 0% 49% 0% 0% 0% Cloud (>26,250ft) 0% 0% 0% 0% 100% 0% 0% 0% 0% 0% 2% 0% 0% Wind Speed 2.30kt 6.00kt 7.40kt 7.60kt 8.60kt 8.90kt 11.70kt 13.40kt 13.80kt 13.40kt 12.60kt 12.10kt 9.90kt Wind Gusts 5.1kt 11.5kt 14.8kt 16.1kt 18.1kt 19.0kt 23.9kt 26.8kt 27.2kt 26.6kt 24.9kt 23.5kt 19.2kt Wind Direction 190° 204° 200° 206° 236° 240° 230° 228° 226° 224° 224° 224° 220° Wind Speed (80m) 3.3kt 8.0kt 11.0kt 11.4kt 13.3kt 13.7kt 18.2kt 21.2kt 22.1kt 22.1kt 20.6kt 19.8kt 17.2kt Wind Direction (80m) 210° 204° 200° 208° 236° 240° 230° 228° 228° 226° 224° 224° 224° Wind Speed (120m) 3.8kt 8.1kt 11.3kt 11.7kt 13.7kt 14.3kt 19.0kt 22.2kt 23.0kt 23.2kt 21.6kt 20.6kt 18.5kt Wind Direction (120m) 228° 204° 200° 208° 236° 240° 230° 230° 228° 226° 224° 226° 224° Wind Speed (180m) 6.5kt 6.3kt 11.0kt 11.5kt 13.6kt 14.2kt 19.0kt 22.1kt 23.6kt 23.8kt 21.9kt 21.0kt 20.0kt Wind Direction (180m) 256° 224° 202° 210° 236° 240° 232° 230° 228° 226° 224° 226° 228°

Sunrise: 05:27    Wed 2026-08-05    Sunset: 20:37 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 Overcast Partly Cloudy Partly Cloudy Mainly Clear Mainly Clear Mainly Clear Mainly Clear Mainly Clear Mainly Clear Overcast Partly Cloudy QFE 990.4hPa 990.5hPa 990.9hPa 991.2hPa 991.7hPa 992.0hPa 992.2hPa 992.4hPa 992.6hPa 993.1hPa 993.5hPa 993.9hPa 994.4hPa QNH 1012.6hPa 1012.6hPa 1012.9hPa 1013.1hPa 1013.5hPa 1013.8hPa 1014.0hPa 1014.2hPa 1014.4hPa 1014.9hPa 1015.4hPa 1015.9hPa 1016.5hPa QNE 639ft 639ft 630ft 624ft 613ft 604ft 598ft 592ft 586ft 571ft 556ft 541ft 523ft Density Alt. 1092ft 1248ft 1417ft 1601ft 1660ft 1708ft 1785ft 1778ft 1770ft 1668ft 1565ft 1414ft 1236ft Visibility 8.26km 33.84km 35.18km 35.64km 38.36km 41.94km 44.16km 45.76km 45.72km 48.56km 48.74km 48.12km 48.42km Precipitation 0.008in 0.016in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in 0.0in Precip. Prob 4.00% 8.00% 12.00% 13.00% 13.00% 12.00% 10.00% 7.00% 4.00% 2.00% 1.00% 0.00% 0.00% Temp 17.5°C 18.8°C 20.3°C 21.9°C 22.5°C 23.0°C 23.7°C 23.7°C 23.7°C 23.0°C 22.3°C 21.2°C 19.9°C Feels Like 17.3°C 18.2°C 19.0°C 19.9°C 19.9°C 20.0°C 20.3°C 19.9°C 19.1°C 18.5°C 18.1°C 16.8°C 15.7°C Freezing Level 12,860ft 12,696ft 12,532ft 12,270ft 12,106ft 12,106ft 11,942ft 11,975ft 11,975ft 11,811ft 11,811ft 11,679ft 11,614ft Dew Point 16.6°C 16.4°C 14.7°C 13.0°C 11.6°C 9.4°C 7.3°C% 6.1°C% 4.6°C% 4.5°C% 4.8°C% 5.1°C% 4.8°C% RH 94% 86% 70% 57% 50% 42% 35% 32% 29% 30% 32% 35% 37% Convective Cloud Base (aal) 359ft 960ft 2,240ft 3,559ft 4,360ft 5,440ft 6,559ft 7,040ft 7,640ft 7,400ft 7,000ft 6,440ft 6,039ft Cloud 100% 87% 99% 73% 63% 45% 45% 37% 30% 46% 36% 82% 60% Cloud (<9,850ft) 100% 63% 96% 69% 61% 26% 27% 10% 8% 8% 8% 2% 0% Cloud (9,850-26,250ft) 94% 0% 26% 12% 60% 34% 45% 37% 30% 46% 36% 82% 60% Cloud (>26,250ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Wind Speed 9.50kt 10.50kt 10.70kt 10.70kt 11.70kt 11.90kt 11.90kt 11.90kt 12.80kt 12.10kt 10.70kt 11.90kt 11.10kt Wind Gusts 18.5kt 20.0kt 21.2kt 21.6kt 23.5kt 24.3kt 24.5kt 24.3kt 25.9kt 24.1kt 21.6kt 23.5kt 22.0kt Wind Direction 230° 228° 236° 244° 254° 256° 256° 260° 260° 260° 262° 268° 266° Wind Speed (80m) 16.8kt 18.4kt 18.6kt 18.2kt 19.4kt 19.6kt 19.6kt 19.8kt 21.3kt 20.4kt 18.4kt 20.8kt 20.2kt Wind Direction (80m) 234° 230° 238° 246° 254° 256° 258° 260° 260° 260° 262° 270° 266° Wind Speed (120m) 18.3kt 19.4kt 19.6kt 19.0kt 20.4kt 20.6kt 20.6kt 20.6kt 22.6kt 21.4kt 19.4kt 22.0kt 21.6kt Wind Direction (120m) 234° 230° 238° 246° 254° 256° 258° 260° 260° 260° 264° 270° 268° Wind Speed (180m) 20.8kt 20.4kt 20.8kt 19.8kt 21.0kt 21.1kt 21.3kt 21.3kt 23.5kt 22.7kt 20.4kt 23.5kt 24.0kt Wind Direction (180m) 238° 234° 240° 246° 254° 256° 258° 262° 262° 262° 264° 270° 270°

Sunrise: 05:29    Thu 2026-08-06    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 Clear sky Mainly Clear Mainly Clear Partly Cloudy Overcast Partly Cloudy Partly Cloudy Partly Cloudy Overcast Overcast Overcast Overcast QFE 998.8hPa 999.4hPa 999.6hPa 999.9hPa 1000.1hPa 1000.5hPa 1000.6hPa 1000.6hPa 1000.7hPa 1000.9hPa 1001.1hPa 1001.3hPa 1001.3hPa QNH 1021.4hPa 1021.9hPa 1022.1hPa 1022.3hPa 1022.4hPa 1022.8hPa 1022.9hPa 1022.9hPa 1022.9hPa 1023.2hPa 1023.4hPa 1023.6hPa 1023.7hPa QNE 376ft 361ft 355ft 349ft 346ft 334ft 331ft 331ft 331ft 322ft 316ft 310ft 307ft Density Alt. 382ft 543ft 668ft 780ft 861ft 846ft 914ft 986ft 1010ft 963ft 907ft 852ft 752ft Visibility 31.04km 34.30km 37.40km 37.60km 38.16km 38.08km 38.06km 38.10km 38.08km 36.52km 38.56km 35.28km 33.69km 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 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 1.00% 2.00% 2.00% 2.00% 1.00% 0.00% 0.00% Temp 14.3°C 15.8°C 16.9°C 17.9°C 18.6°C 18.6°C 19.2°C 19.8°C 20.0°C 19.7°C 19.3°C 18.9°C 18.1°C Feels Like 11.3°C 12.4°C 13.2°C 14.1°C 14.8°C 14.9°C 15.3°C 16.0°C 16.2°C 16.2°C 16.0°C 16.2°C 15.6°C Freezing Level 9,973ft 10,006ft 9,612ft 9,317ft 9,580ft 9,842ft 9,842ft 9,973ft 10,104ft 10,367ft 10,498ft 10,629ft 10,662ft Dew Point 8.3°C% 6.8°C% 5.9°C% 4.8°C% 5.1°C% 5.4°C% 4.6°C% 4.7°C% 4.1°C% 3.8°C% 4.3°C% 4.3°C% 5.2°C% RH 67% 55% 48% 42% 41% 42% 38% 37% 35% 35% 37% 38% 43% Convective Cloud Base (aal) 2,400ft 3,600ft 4,399ft 5,239ft 5,400ft 5,280ft 5,840ft 6,040ft 6,360ft 6,359ft 6,000ft 5,839ft 5,160ft Cloud 0% 16% 29% 30% 79% 83% 79% 64% 76% 89% 96% 94% 78% Cloud (<9,850ft) 0% 16% 22% 25% 36% 63% 43% 39% 27% 29% 23% 4% 2% Cloud (9,850-26,250ft) 0% 0% 0% 0% 72% 83% 79% 64% 74% 89% 95% 94% 79% Cloud (>26,250ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Wind Speed 9.50kt 9.50kt 9.90kt 9.50kt 9.50kt 9.50kt 9.70kt 9.30kt 8.90kt 7.60kt 7.40kt 5.10kt 4.90kt Wind Gusts 18.5kt 19.6kt 20.6kt 20.0kt 20.4kt 19.6kt 20.2kt 19.2kt 18.7kt 15.7kt 15.2kt 10.3kt 10.0kt Wind Direction 286° 286° 280° 290° 284° 286° 284° 286° 292° 302° 306° 314° 330° Wind Speed (80m) 15.5kt 15.5kt 15.9kt 15.5kt 15.5kt 15.5kt 16.3kt 15.3kt 14.7kt 12.5kt 12.7kt 8.6kt 8.8kt Wind Direction (80m) 288° 286° 280° 292° 286° 286° 286° 288° 292° 302° 306° 314° 335° Wind Speed (120m) 16.1kt 16.5kt 16.7kt 16.3kt 16.3kt 16.3kt 17.1kt 16.1kt 15.5kt 13.3kt 13.5kt 9.3kt 9.6kt Wind Direction (120m) 288° 286° 280° 292° 286° 286° 286° 288° 292° 302° 306° 314° 335° Wind Speed (180m) 16.3kt 16.9kt 17.3kt 16.7kt 16.9kt 16.9kt 17.5kt 16.5kt 16.0kt 13.8kt 14.2kt 10.2kt 11.0kt Wind Direction (180m) 290° 288° 282° 292° 286° 286° 286° 290° 294° 302° 306° 314° 334°

Sunrise: 05:30    Fri 2026-08-07    Sunset: 20:33 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 Mainly Clear Clear sky Clear sky Clear sky Clear sky Clear sky Clear sky Clear sky Mainly Clear Overcast Overcast Partly Cloudy QFE 1002.0hPa 1002.1hPa 1002.1hPa 1002.0hPa 1001.6hPa 1001.4hPa 1001.0hPa 1000.7hPa 1000.4hPa 1000.1hPa 999.8hPa 999.6hPa 999.6hPa QNH 1024.6hPa 1024.6hPa 1024.5hPa 1024.3hPa 1023.9hPa 1023.6hPa 1023.2hPa 1022.8hPa 1022.5hPa 1022.2hPa 1021.9hPa 1021.8hPa 1021.9hPa QNE 280ft 280ft 283ft 289ft 301ft 310ft 322ft 334ft 343ft 352ft 361ft 364ft 361ft Density Alt. 371ft 599ft 782ft 898ft 985ft 1056ft 1119ft 1182ft 1205ft 1204ft 1167ft 1075ft 891ft Visibility 21.74km 22.58km 23.44km 23.52km 23.60km 23.68km 23.66km 23.62km 23.60km 23.34km 23.06km 22.80km 22.54km 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 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 1.00% 2.00% 2.00% 2.00% 1.00% 0.00% 0.00% Temp 15.2°C 17.1°C 18.6°C 19.5°C 20.1°C 20.6°C 21.0°C 21.4°C 21.5°C 21.4°C 21.0°C 20.2°C 18.7°C Feels Like 13.8°C 15.3°C 16.6°C 17.4°C 17.9°C 18.4°C 18.9°C 19.4°C 19.6°C 19.5°C 19.0°C 18.2°C 16.8°C Freezing Level                           Dew Point 7.0°C% 6.0°C% 5.1°C% 4.8°C% 5.0°C% 5.0°C% 5.0°C% 5.3°C% 5.8°C% 6.5°C% 7.3°C% 7.9°C% 8.6°C% RH 58% 48% 41% 38% 37% 36% 35% 35% 36% 38% 41% 45% 52% Convective Cloud Base (aal) 3,279ft 4,440ft 5,400ft 5,880ft 6,040ft 6,240ft 6,400ft 6,439ft 6,280ft 5,959ft 5,480ft 4,920ft 4,040ft Cloud 55% 35% 19% 15% 16% 17% 14% 11% 17% 45% 83% 100% 77% Cloud (<9,850ft) 6% 14% 19% 19% 16% 13% 8% 3% 9% 39% 80% 100% 77% Cloud (9,850-26,250ft) 0% 0% 0% 5% 12% 17% 19% 19% 17% 12% 5% 0% 0% Cloud (>26,250ft) 49% 21% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Wind Speed 2.30kt 2.70kt 3.10kt 3.30kt 3.50kt 3.50kt 3.30kt 3.10kt 3.10kt 3.90kt 4.90kt 5.40kt 5.40kt Wind Gusts 5.8kt 8.2kt 9.9kt 11.1kt 12.1kt 12.4kt 12.2kt 11.5kt 10.9kt 11.1kt 11.5kt 11.3kt 10.1kt Wind Direction 322° 320° 318° 301° 283° 266° 263° 260° 257° 235° 214° 192° 180° Wind Speed (80m) 4.1kt 3.2kt 2.7kt 3.6kt 5.1kt 6.3kt 7.7kt 10.1kt 12.1kt 10.8kt 9.3kt 8.6kt 8.3kt Wind Direction (80m) 50° 81° 138° 198° 213° 215° 217° 206° 209° 207° 203° 200° 195° Wind Speed (120m) 4.3kt 3.3kt 2.8kt 3.8kt 5.3kt 6.6kt 8.1kt 10.6kt 12.7kt 11.3kt 9.7kt 9.0kt 8.7kt Wind Direction (120m) 50° 81° 138° 198° 213° 215° 217° 206° 209° 207° 203° 200° 195° Wind Speed (180m) 5.5kt 3.9kt 2.9kt 3.7kt 5.3kt 6.5kt 7.9kt 10.4kt 12.6kt 11.4kt 9.8kt 9.2kt 9.2kt Wind Direction (180m) 83° 90° 139° 198° 212° 214° 219° 208° 210° 208° 204° 203° 200°

Sunrise: 05:32    Sat 2026-08-08    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 Mainly Clear Partly Cloudy Overcast Overcast Overcast Overcast Overcast Partly Cloudy Partly Cloudy Mainly Clear Mainly Clear Mainly Clear Partly Cloudy QFE 998.4hPa 998.6hPa 998.5hPa 998.2hPa 997.7hPa 997.2hPa 996.8hPa 996.3hPa 995.8hPa 995.4hPa 995.1hPa 994.7hPa 994.4hPa QNH 1020.9hPa 1020.9hPa 1020.7hPa 1020.3hPa 1019.7hPa 1019.2hPa 1018.7hPa 1018.2hPa 1017.7hPa 1017.3hPa 1017.0hPa 1016.7hPa 1016.5hPa QNE 391ft 391ft 397ft 409ft 427ft 442ft 457ft 472ft 487ft 499ft 508ft 517ft 523ft Density Alt. 616ft 892ft 1116ft 1239ft 1333ft 1400ft 1490ft 1569ft 1611ft 1602ft 1541ft 1445ft 1248ft Visibility 22.58km 23.00km 23.40km 23.72km 24.02km 24.34km 24.26km 24.16km 24.08km 24.08km 24.06km 24.06km 23.58km 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 2.00% 1.00% 0.00% 0.00% 0.00% 0.00% 1.00% 1.00% 2.00% 3.00% 3.00% 4.00% 5.00% Temp 16.1°C 18.4°C 20.2°C 21.1°C 21.7°C 22.1°C 22.7°C 23.2°C 23.4°C 23.2°C 22.6°C 21.7°C 20.0°C Feels Like 15.1°C 16.8°C 18.0°C 18.6°C 19.1°C 19.4°C 19.9°C 20.1°C 20.3°C 20.2°C 19.8°C 19.2°C 18.0°C Freezing Level                           Dew Point 9.8°C 8.9°C% 7.9°C% 7.4°C% 7.5°C% 7.5°C% 7.7°C% 7.3°C% 7.5°C% 7.3°C% 7.2°C% 7.5°C% 8.3°C% RH 66% 54% 45% 41% 40% 39% 38% 36% 36% 36% 37% 40% 47% Convective Cloud Base (aal) 2,520ft 3,799ft 4,920ft 5,480ft 5,680ft 5,840ft 6,000ft 6,359ft 6,359ft 6,359ft 6,160ft 5,680ft 4,680ft Cloud 28% 66% 94% 100% 100% 100% 88% 70% 55% 45% 39% 41% 58% Cloud (<9,850ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (9,850-26,250ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (>26,250ft) 28% 66% 94% 100% 100% 100% 83% 60% 42% 35% 33% 39% 57% Wind Speed 3.50kt 4.90kt 6.00kt 6.80kt 7.20kt 7.80kt 8.40kt 8.90kt 9.10kt 8.60kt 7.80kt 6.80kt 5.80kt Wind Gusts 7.2kt 10.7kt 13.6kt 15.4kt 16.5kt 17.3kt 18.3kt 18.9kt 18.7kt 17.1kt 14.8kt 12.4kt 10.3kt Wind Direction 172° 172° 172° 179° 185° 192° 191° 191° 190° 195° 200° 205° 198° Wind Speed (80m) 5.3kt 6.1kt 6.8kt 7.6kt 8.5kt 9.0kt 9.0kt 8.6kt 8.3kt 8.4kt 8.6kt 8.7kt 8.5kt Wind Direction (80m) 155° 155° 158° 162° 167° 170° 171° 170° 169° 170° 172° 169° 156° Wind Speed (120m) 5.6kt 6.3kt 7.1kt 7.9kt 8.9kt 9.5kt 9.4kt 9.0kt 8.7kt 8.8kt 9.0kt 9.1kt 8.9kt Wind Direction (120m) 155° 155° 158° 162° 167° 170° 171° 170° 169° 170° 172° 169° 156° Wind Speed (180m) 7.9kt 7.8kt 7.9kt 8.4kt 9.3kt 9.9kt 9.8kt 9.3kt 9.0kt 9.2kt 9.6kt 9.9kt 9.9kt Wind Direction (180m) 148° 153° 158° 163° 169° 172° 172° 170° 169° 170° 172° 171° 165°

Sunrise: 05:34    Sun 2026-08-09    Sunset: 20:30 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 Partly Cloudy Partly Cloudy Mainly Clear Clear sky Clear sky Clear sky Clear sky Clear sky Clear sky QFE 992.6hPa 992.8hPa 993.0hPa 993.0hPa 993.1hPa 993.1hPa 993.0hPa 992.9hPa 992.7hPa 992.5hPa 992.4hPa 992.3hPa 992.3hPa QNH 1014.7hPa 1014.8hPa 1014.8hPa 1014.8hPa 1014.8hPa 1014.8hPa 1014.6hPa 1014.4hPa 1014.2hPa 1014.0hPa 1013.9hPa 1013.9hPa 1014.0hPa QNE 577ft 574ft 574ft 574ft 574ft 574ft 580ft 586ft 592ft 598ft 601ft 601ft 598ft Density Alt. 1183ft 1443ft 1659ft 1803ft 1899ft 1983ft 2111ft 2226ft 2282ft 2289ft 2233ft 2113ft 1869ft Visibility 23.16km 23.86km 24.58km 24.66km 24.74km 24.82km 24.72km 24.60km 24.50km 24.36km 24.22km 24.08km 23.70km 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 11.00% 17.00% 22.00% 23.00% 23.00% 25.00% 32.00% 40.00% 43.00% 37.00% 26.00% 16.00% 11.00% Temp 18.9°C 21.1°C 22.9°C 24.1°C 24.9°C 25.6°C 26.6°C 27.5°C 27.9°C 27.9°C 27.4°C 26.4°C 24.4°C Feels Like 18.5°C 20.3°C 21.6°C 22.5°C 23.2°C 23.9°C 24.7°C 25.5°C 25.9°C 25.8°C 25.6°C 24.9°C 23.4°C Freezing Level                           Dew Point 10.5°C 9.0°C% 7.5°C% 6.8°C% 7.0°C% 7.2°C% 7.1°C% 7.3°C% 7.7°C% 7.7°C% 8.3°C% 9.3°C 11.0°C RH 58% 46% 37% 33% 32% 31% 29% 28% 28% 28% 30% 34% 43% Convective Cloud Base (aal) 3,359ft 4,840ft 6,159ft 6,920ft 7,159ft 7,360ft 7,800ft 8,080ft 8,080ft 8,080ft 7,639ft 6,839ft 5,359ft Cloud 75% 80% 83% 81% 75% 64% 44% 18% 0% 0% 0% 0% 8% Cloud (<9,850ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (9,850-26,250ft) 17% 7% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (>26,250ft) 63% 75% 81% 79% 71% 59% 40% 17% 0% 0% 0% 0% 8% Wind Speed 1.90kt 2.10kt 2.50kt 2.90kt 3.30kt 3.70kt 4.30kt 4.90kt 5.20kt 5.20kt 5.10kt 5.10kt 5.10kt Wind Gusts 4.7kt 6.2kt 7.8kt 8.7kt 9.7kt 10.7kt 11.9kt 13.0kt 13.4kt 12.2kt 10.1kt 8.6kt 8.2kt Wind Direction 278° 289° 301° 286° 272° 257° 256° 256° 255° 260° 264° 269° 245° Wind Speed (80m) 16.4kt 15.7kt 15.4kt 16.1kt 17.2kt 18.2kt 19.2kt 20.0kt 20.2kt 19.1kt 17.5kt 16.2kt 16.0kt Wind Direction (80m) 250° 246° 241° 236° 231° 228° 228° 228° 230° 231° 232° 233° 234° Wind Speed (120m) 17.2kt 16.5kt 16.1kt 16.9kt 18.0kt 19.1kt 20.2kt 20.9kt 21.1kt 20.0kt 18.3kt 16.9kt 16.7kt Wind Direction (120m) 250° 246° 241° 236° 231° 228° 228° 228° 230° 231° 232° 233° 234° Wind Speed (180m) 20.0kt 18.1kt 17.1kt 17.5kt 18.7kt 19.9kt 21.0kt 22.1kt 22.3kt 21.1kt 19.2kt 18.0kt 18.6kt Wind Direction (180m) 255° 249° 241° 236° 231° 229° 228° 229° 230° 231° 233° 235° 237°

Sunrise: 05:35    Mon 2026-08-10    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 Clear sky Clear sky Clear sky Partly Cloudy Partly Cloudy Overcast Partly Cloudy Partly Cloudy Mainly Clear Mainly Clear Clear sky Clear sky Clear sky QFE 994.2hPa 994.5hPa 994.8hPa 994.8hPa 994.9hPa 995.1hPa 995.1hPa 995.1hPa 995.0hPa 994.9hPa 994.9hPa 994.8hPa 994.9hPa QNH 1016.5hPa 1016.7hPa 1016.9hPa 1016.8hPa 1016.8hPa 1016.9hPa 1016.9hPa 1016.9hPa 1016.8hPa 1016.7hPa 1016.7hPa 1016.7hPa 1016.8hPa QNE 523ft 517ft 511ft 514ft 514ft 511ft 511ft 511ft 514ft 517ft 517ft 517ft 514ft Density Alt. 876ft 1073ft 1257ft 1369ft 1549ft 1653ft 1713ft 1749ft 1753ft 1733ft 1697ft 1625ft 1525ft Visibility 24.60km 25.24km 25.90km 26.14km 26.36km 26.60km 26.66km 26.70km 26.76km 26.82km 26.86km 26.92km 26.40km 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 0.00% 1.00% 2.00% 2.00% 2.00% 2.00% 2.00% 3.00% 3.00% 3.00% 4.00% 4.00% 4.00% Temp 16.9°C 18.6°C 20.2°C 21.1°C 22.6°C 23.5°C 24.0°C 24.3°C 24.3°C 24.1°C 23.8°C 23.2°C 22.4°C Feels Like 14.8°C 16.7°C 18.3°C 18.8°C 20.1°C 21.0°C 21.6°C 22.0°C 22.3°C 22.5°C 22.5°C 22.2°C 21.6°C Freezing Level                           Dew Point 8.6°C% 8.5°C% 8.2°C% 8.1°C% 7.5°C% 7.2°C% 7.2°C% 7.0°C% 7.4°C% 8.1°C% 8.6°C% 9.2°C 9.9°C RH 58% 52% 46% 43% 38% 35% 34% 33% 34% 36% 38% 41% 45% Convective Cloud Base (aal) 3,319ft 4,040ft 4,800ft 5,200ft 6,040ft 6,520ft 6,720ft 6,920ft 6,759ft 6,400ft 6,080ft 5,600ft 4,999ft Cloud 0% 0% 0% 63% 76% 81% 76% 62% 43% 24% 9% 0% 0% Cloud (<9,850ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 3% Cloud (9,850-26,250ft) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% Cloud (>26,250ft) 0% 0% 0% 63% 76% 81% 76% 62% 44% 26% 10% 0% 0% Wind Speed 6.20kt 5.60kt 5.20kt 6.80kt 6.80kt 6.60kt 6.20kt 5.60kt 4.90kt 4.10kt 3.50kt 3.10kt 2.90kt Wind Gusts 12.2kt 11.9kt 11.9kt 15.4kt 15.7kt 15.6kt 14.6kt 13.0kt 11.3kt 9.3kt 7.6kt 6.4kt 5.8kt Wind Direction 346° 345° 345° 328° 311° 294° 282° 270° 259° 247° 235° 223° 226° Wind Speed (80m) 9.4kt 7.7kt 6.6kt 8.6kt 8.3kt 8.2kt 8.6kt 9.6kt 11.0kt 12.3kt 13.3kt 13.5kt 12.9kt Wind Direction (80m) 266° 265° 263° 261° 258° 253° 246° 238° 231° 226° 224° 223° 226° Wind Speed (120m) 9.8kt 8.1kt 6.9kt 9.1kt 8.7kt 8.6kt 9.0kt 10.1kt 11.5kt 12.9kt 14.0kt 14.2kt 13.5kt Wind Direction (120m) 266° 265° 263° 261° 258° 253° 246° 238° 231° 226° 224° 223° 226° Wind Speed (180m) 12.0kt 9.0kt 7.1kt 9.9kt 9.2kt 8.8kt 9.2kt 10.4kt 12.0kt 13.5kt 14.5kt 14.7kt 13.7kt Wind Direction (180m) 273° 270° 265° 264° 259° 253° 245° 236° 230° 226° 224° 225° 230°