To customise your experience, sign in or sign up:

Remember me

Notice 21-10-2026. Over the coming 3 weeks we will be migrating to a newer version of Bigsalty. Whilst this happens we have removed login / user capabilities and some current weather functionality.

Derwent Reservoir Weather Forecast

GFS 50km atmospheric forecast data for Derwent Reservoir.

Thursday 5 November (Today)

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
7.3kts
16.5kts
-1mm
-1%
5°C
3°C
  • ●
  • ●
  • ●
03:00
8kts
19kts
0.1mm
92%
6°C
3°C
  • ●
  • ●
  • ●
06:00
8.4kts
19.5kts
0.2mm
94%
6°C
4°C
  • ●
  • ●
  • ●
09:00
10.6kts
20.4kts
0.1mm
77%
7°C
4°C
  • ●
  • ●
  • ●
12:00
10.9kts
19kts
0.2mm
67%
8°C
5°C
  • ●
  • ●
  • ●
15:00
10.5kts
19kts
0.2mm
48%
8°C
5°C
  • ●
  • ●
  • ●
18:00
10.5kts
20.4kts
0.3mm
51%
7°C
4°C
  • ●
  • ●
  • ●
21:00
8.5kts
19.3kts
0.1mm
54%
7°C
5°C
  • ●
  • ●
  • ●

Sunrise: 07:17 / Sunset: 16:25 Twilight: 06:38 / 17:04

Friday 6 November (Tomorrow)

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
7.3kts
16.3kts
0.2mm
52%
7°C
5°C
  • ●
  • ●
  • ●
03:00
6.3kts
15.8kts
0.1mm
28%
7°C
5°C
  • ●
  • ●
  • ●
06:00
6.3kts
15.8kts
0.2mm
28%
7°C
5°C
  • ●
  • ●
  • ●
09:00
6kts
14.3kts
0.1mm
29%
8°C
6°C
  • ●
  • ●
  • ●
12:00
6.5kts
12.4kts
0.1mm
40%
9°C
6°C
  • ●
  • ●
  • ●
15:00
6.7kts
13.7kts
0.1mm
24%
8°C
6°C
  • ●
  • ●
  • ●
18:00
6kts
13.5kts
0.2mm
24%
7°C
5°C
  • ●
  • ●
  • ●
21:00
6.2kts
14.5kts
0mm
46%
7°C
5°C
  • ●
  • ●
  • ●

Sunrise: 07:19 / Sunset: 16:23 Twilight: 06:40 / 17:02

Saturday 7 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
5.6kts
13.9kts
0.1mm
60%
7°C
7°C
  • ●
  • ●
  • ●
03:00
5.4kts
12.5kts
0mm
57%
6°C
6°C
  • ●
  • ●
  • ●
06:00
5.1kts
14kts
0.1mm
46%
6°C
6°C
  • ●
  • ●
  • ●
09:00
6.3kts
13.4kts
0.1mm
64%
7°C
5°C
  • ●
  • ●
  • ●
12:00
6.8kts
10.8kts
0.3mm
51%
10°C
7°C
  • ●
  • ●
  • ●
15:00
4.9kts
9.2kts
0.2mm
8%
9°C
8°C
  • ●
  • ●
  • ●
18:00
2.7kts
2.9kts
0.3mm
4%
6°C
7°C
  • ●
  • ●
  • ●
21:00
2.4kts
2.8kts
0mm
1%
5°C
6°C
  • ●
  • ●
  • ●

Sunrise: 07:21 / Sunset: 16:21 Twilight: 06:42 / 17:00

Sunday 8 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
2.5kts
2.6kts
0mm
1%
5°C
6°C
  • ●
  • ●
  • ●
03:00
2.5kts
2.4kts
0mm
2%
6°C
6°C
  • ●
  • ●
  • ●
06:00
2.6kts
2.6kts
0mm
10%
6°C
6°C
  • ●
  • ●
  • ●
09:00
1.1kts
1.4kts
0mm
15%
7°C
6°C
  • ●
  • ●
  • ●
12:00
2kts
3.1kts
0mm
12%
9°C
8°C
  • ●
  • ●
  • ●
15:00
0.6kts
1.3kts
0mm
9%
8°C
8°C
  • ●
  • ●
  • ●
18:00
2.2kts
2.1kts
0mm
8%
4°C
6°C
  • ●
  • ●
  • ●
21:00
3.3kts
3.2kts
0mm
7%
5°C
5°C
  • ●
  • ●
  • ●

Sunrise: 07:23 / Sunset: 16:19 Twilight: 06:44 / 16:59

Monday 9 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
3.2kts
3.1kts
0mm
18%
5°C
6°C
  • ●
  • ●
  • ●
03:00
3.1kts
3.1kts
0mm
10%
4°C
5°C
  • ●
  • ●
  • ●
06:00
2.7kts
2.7kts
0mm
9%
4°C
5°C
  • ●
  • ●
  • ●
09:00
1.9kts
2kts
0mm
1%
6°C
6°C
  • ●
  • ●
  • ●
12:00
0.6kts
0.9kts
0mm
1%
11°C
8°C
  • ●
  • ●
  • ●
15:00
3.4kts
3.9kts
0mm
1%
7°C
7°C
  • ●
  • ●
  • ●
18:00
1.8kts
1.9kts
0mm
1%
2°C
4°C
  • ●
  • ●
  • ●
21:00
1.5kts
1.8kts
0mm
1%
1°C
3°C
  • ●
  • ●
  • ●

Sunrise: 07:25 / Sunset: 16:17 Twilight: 06:46 / 16:57

Tuesday 10 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
1.9kts
2kts
0mm
1%
1°C
2°C
  • ●
  • ●
  • ●
03:00
1.8kts
2kts
0mm
0%
0°C
2°C
  • ●
  • ●
  • ●
06:00
2.4kts
5kts
0mm
15%
1°C
2°C
  • ●
  • ●
  • ●
09:00
3.4kts
6.3kts
0mm
62%
4°C
4°C
  • ●
  • ●
  • ●
12:00
6.6kts
11.7kts
0mm
75%
8°C
6°C
  • ●
  • ●
  • ●
15:00
8.7kts
13.5kts
0mm
96%
8°C
6°C
  • ●
  • ●
  • ●
18:00
5.4kts
11kts
0mm
74%
4°C
5°C
  • ●
  • ●
  • ●
21:00
4.1kts
5kts
0mm
13%
3°C
4°C
  • ●
  • ●
  • ●

Sunrise: 07:27 / Sunset: 16:16 Twilight: 06:47 / 16:55

Wednesday 11 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
3.7kts
6kts
0mm
22%
3°C
4°C
  • ●
  • ●
  • ●
03:00
4kts
7.4kts
0mm
46%
3°C
4°C
  • ●
  • ●
  • ●
06:00
4.5kts
8.3kts
0mm
42%
3°C
3°C
  • ●
  • ●
  • ●
09:00
5.6kts
18.9kts
0mm
33%
6°C
5°C
  • ●
  • ●
  • ●
12:00
9.3kts
20.9kts
0mm
26%
8°C
5°C
  • ●
  • ●
  • ●
15:00
9kts
19.6kts
0mm
8%
8°C
5°C
  • ●
  • ●
  • ●
18:00
8.1kts
19.7kts
0.1mm
17%
7°C
4°C
  • ●
  • ●
  • ●
21:00
6.9kts
17.4kts
0mm
44%
7°C
4°C
  • ●
  • ●
  • ●

Sunrise: 07:29 / Sunset: 16:14 Twilight: 06:49 / 16:54

Thursday 12 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
6.2kts
13.8kts
0mm
63%
7°C
5°C
  • ●
  • ●
  • ●
03:00
4.4kts
11.8kts
0mm
100%
7°C
7°C
  • ●
  • ●
  • ●
06:00
4.3kts
11.3kts
0mm
100%
8°C
7°C
  • ●
  • ●
  • ●
09:00
4kts
10.8kts
0.2mm
100%
8°C
8°C
  • ●
  • ●
  • ●
12:00
3.5kts
8.3kts
0.3mm
100%
9°C
9°C
  • ●
  • ●
  • ●
15:00
3kts
6.3kts
0mm
100%
9°C
9°C
  • ●
  • ●
  • ●
18:00
4kts
10.4kts
0.7mm
100%
9°C
9°C
  • ●
  • ●
  • ●
21:00
5.4kts
13.4kts
3.7mm
100%
10°C
9°C
  • ●
  • ●
  • ●

Sunrise: 07:31 / Sunset: 16:12 Twilight: 06:51 / 16:52

Friday 13 November

Wind Gust Rain Cloud Temp Chill [Wind rating]
00:00
3.7kts
9.7kts
4mm
100%
10°C
10°C
  • ●
  • ●
  • ●
03:00
3.9kts
11.3kts
0.1mm
100%
10°C
10°C
  • ●
  • ●
  • ●
06:00
4.4kts
13.9kts
0.2mm
100%
10°C
10°C
  • ●
  • ●
  • ●
09:00
5.1kts
14.5kts
0.1mm
96%
10°C
10°C
  • ●
  • ●
  • ●
12:00
6kts
15.3kts
0.4mm
94%
11°C
10°C
  • ●
  • ●
  • ●
15:00
4.9kts
10.5kts
0.4mm
99%
10°C
10°C
  • ●
  • ●
  • ●
18:00
4.2kts
7.9kts
1.2mm
80%
10°C
10°C
  • ●
  • ●
  • ●
21:00
6.6kts
14.4kts
0.3mm
88%
10°C
10°C
  • ●
  • ●
  • ●

Sunrise: 07:33 / Sunset: 16:10 Twilight: 06:53 / 16:51