Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

New Moon 0%

07:39

15:51

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 Bad
17 OK
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:09, Set: 16:23, Transit: 11:46. Moon - Rise: 07:39, Set: 15:51. Civil Dark: 16:58 - 06:33. Nautical Dark: 17:38 - 05:53. Astro Dark: 18:17 - 05:15

Total Clouds (% Sky Obscured)

57
60
61
60
43
46
45
51
75
82
74
56
52
41
32
84
48
74
30
91
85
95
97
100

Low Clouds (% Sky Obscured)

57
57
59
45
28
22
18
20
22
33
34
26
28
27
19
0
11
3
9
41
68
70
34
58

Medium Clouds (% Sky Obscured)

9
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
22
21
34

High Clouds (% Sky Obscured)

0
0
0
3
0
3
2
7
34
30
17
7
7
2
4
54
26
51
25
78
65
87
94
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

98
91
79
61
40
66
80
93
97
88
45
2
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
5
5
7
10
10
11
10
10
8
8
8
8
9
8
8
8
7

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
5
6
7
8
9
10
10
10
10
9
7
6
6
6
6
6
6
6

Feels Like (°C)

5
4
4
5
5
5
5
5
6
6
6
7
8
8
8
7
6
5
4
3
3
3
3
3

Dew Point (°C)

4
4
4
4
4
4
4
4
5
5
5
5
4
4
5
5
5
5
5
4
4
4
4
4

Relative Humidity (%)

93
93
93
91
91
90
91
91
88
81
76
69
65
66
71
78
85
88
91
90
90
86
86
90

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

257
257
253
252
252
255
254
251
253
252
247
245
245
246
246
243
241
242
243
245
246
246
246
246

Tuesday 10

Waxing Crescent 2%

08:52

16:19

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:10, Set: 16:21, Transit: 11:46. Moon - Rise: 08:52, Set: 16:19. Civil Dark: 16:57 - 06:35. Nautical Dark: 17:37 - 05:55. Astro Dark: 18:15 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
82
71
68
63
92
100
100
95
87
91
100
100
100
100
100
100
100
100
100
99
93
96
97

Medium Clouds (% Sky Obscured)

38
33
38
43
90
99
99
100
100
100
94
78
21
88
19
26
72
22
19
23
30
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
98
85
91
83
96
86
60
97
80
56
85
100
97
91
100
100
97
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
4
9
20
28
39
54
65
76
62
41
14
9
2
3
11
15
12
45
56
95
95
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0.7
0.9
0.4

Wind Speed/Direction (mph)

7
8
10
10
10
10
10
11
11
11
11
10
10
9
8
8
7
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9

Feels Like (°C)

3
3
3
3
3
4
4
4
4
4
4
5
5
5
5
5
6
6
6
6
6
6
6
6

Dew Point (°C)

4
4
3
4
4
4
4
4
5
5
6
6
6
6
6
6
6
6
6
7
7
7
8
8

Relative Humidity (%)

90
82
78
78
78
77
78
78
81
84
85
87
85
82
82
84
84
85
87
88
90
90
93
93

Pressure (mb)

1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1004

Ozone (du)

246
246
248
248
246
245
244
244
245
246
248
248
249
251
252
253
254
253
253
254
257
257
256
255

Wednesday 11

Waxing Crescent 5%

09:59

16:58

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:12, Set: 16:20, Transit: 11:46. Moon - Rise: 09:59, Set: 16:58. Civil Dark: 16:56 - 06:36. Nautical Dark: 17:36 - 05:56. Astro Dark: 18:14 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
87
87

Low Clouds (% Sky Obscured)

96
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
93
83
80
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
94
88
88
84
85
90
88
87
42
43
11
72
89
89
90
90
78
87

High Clouds (% Sky Obscured)

100
100
100
100
100
100
73
92
77
92
89
70
45
9
45
100
100
75
50
25
25
30
35
7

ISS Passover

Visibility (miles)

9
6
6
4
3
3
6
9
7
5
3
4
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
73
83
83
84
74
52
58
63
56
47
43
34
15
13
9
1
0
0
0
0
0
2
5

Precipitation Amount (mm)

0
0
0.3
0.4
0.5
0.4
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
9
8
7
7
8
9
11
11
11
11
11
10
10
10
10
10
9
9
9
9
9

Chance of Frost

Temperature (°C)

9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
8
8
8

Feels Like (°C)

6
6
6
6
7
7
7
7
6
6
6
7
6
6
6
6
6
6
5
5
5
5
5
5

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
7
7
7
7
7

Relative Humidity (%)

95
95
95
95
95
96
95
93
93
93
95
95
95
93
93
91
93
93
91
90
90
91
90
91

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

255
256
257
256
254
251
249
248
248
250
249
249
249
250
250
251
250
251
253
255
257
256
253
251

Thursday 12

Waxing Crescent 10%

10:56

17:47

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 OK

Sun - Rise: 07:14, Set: 16:18, Transit: 11:46. Moon - Rise: 10:56, Set: 17:47. Civil Dark: 16:54 - 06:38. Nautical Dark: 17:34 - 05:58. Astro Dark: 18:13 - 05:19

Total Clouds (% Sky Obscured)

89
89
84
79
74
81
88
85
59
57
51
52
60
54
40
32
25
28
28
28
23
16
10
18

Low Clouds (% Sky Obscured)

79
78
76
77
72
81
88
77
39
36
40
45
57
54
39
29
23
23
21
20
15
11
8
14

Medium Clouds (% Sky Obscured)

89
88
47
25
21
21
20
13
13
11
11
9
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
17
2
0
0
1
2
3
2
1
0
0
0
0
2
2
3
3
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
28
9
5
2
1
2
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
11
12
12
12
13
14
15
15
16
16
16
16
15
13
11
10
11
11
10
9
9

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
7
8
9
9
9
9
9
8
7
6
6
5
5
4
4
3

Feels Like (°C)

4
3
3
3
2
2
2
2
3
4
4
5
5
5
4
4
4
3
3
2
2
2
1
1

Dew Point (°C)

6
6
6
5
4
4
3
3
3
3
3
3
3
4
3
1
0
-0
0
1
0
0
0
0

Relative Humidity (%)

88
87
88
87
82
79
76
76
75
71
68
66
64
67
63
61
61
64
67
72
73
76
76
79

Pressure (mb)

1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013

Ozone (du)

249
248
247
247
247
248
249
247
247
248
247
245
247
247
247
247
247
245
244
246
248
248
248
251

Friday 13

Waxing Crescent 17%

11:41

18:47

01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:15, Set: 16:17, Transit: 11:46. Moon - Rise: 11:41, Set: 18:47. Civil Dark: 16:53 - 06:39. Nautical Dark: 17:33 - 05:59. Astro Dark: 18:12 - 05:21

Total Clouds (% Sky Obscured)

29
35
34
29
26
33
48
57
42
32
20
20
18
15
15
15
15
12
10
6
14
20
28
30

Low Clouds (% Sky Obscured)

24
32
29
29
26
33
48
52
39
27
18
16
15
11
9
9
6
6
4
2
3
4
6
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
9
10
12
11
11
11
10
10
9
7
6
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
4
6
7
8
8
8
8
7
6
5
4
3
3
2
2
2

Feels Like (°C)

1
1
1
1
1
1
1
1
2
2
4
4
4
5
5
5
5
6
1
2
1
2
1
1

Dew Point (°C)

0
0
0
0
1
0
1
1
0
-0
-0
0
0
1
2
2
1
1
1
1
1
1
0
0

Relative Humidity (%)

79
80
79
82
85
85
85
83
76
66
62
58
60
63
66
70
74
78
82
85
88
88
88
86

Pressure (mb)

1013
1013
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1024

Ozone (du)

257
262
265
264
262
262
263
261
261
260
260
259
260
260
261
262
262
263
265
266
267
267
267
266

Saturday 14

Waxing Crescent 25%

12:14

19:55

01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 07:17, Set: 16:16, Transit: 11:46. Moon - Rise: 12:14, Set: 19:55. Civil Dark: 16:52 - 06:41. Nautical Dark: 17:32 - 06:01. Astro Dark: 18:11 - 05:22

Total Clouds (% Sky Obscured)

34
40
47
50
51
49
47
46
35
24
6
4
3
3
11
19
27
30
30
31
26
20
21
24

Low Clouds (% Sky Obscured)

20
29
47
50
51
49
47
46
33
20
3
4
3
3
9
14
19
19
21
20
9
7
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
1
1
1
1
0
0
1
2
3
2
2
1
2
2
2
1
1
0
0
0
1
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
2
2
2
4
3
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
3
3
3
2
2
3
3
3
3
4
4
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

2
2
2
2
2
3
3
3
3
4
6
8
9
9
9
7
6
5
4
3
3
2
2
2

Feels Like (°C)

1
1
0
0
0
0
-1
-1
-1
-1
0
2
9
8
8
8
8
8
3
3
3
2
2
1

Dew Point (°C)

0
-1
-1
-1
-1
-1
-1
-1
-1
0
1
2
3
3
4
3
3
2
1
1
0
-0
-0
-1

Relative Humidity (%)

86
83
81
79
79
76
77
79
79
75
69
64
67
68
70
73
78
82
82
82
83
83
85
84

Pressure (mb)

1024
1024
1024
1024
1024
1024
1025
1025
1026
1025
1025
1025
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

267
267
268
267
267
266
265
263
261
262
262
263
263
263
263
263
263
263
262
262
262
262
263
263

Sunday 15

Waxing Crescent 33%

12:39

21:06

Sun - Rise: 07:19, Set: 16:14, Transit: 11:47. Moon - Rise: 12:39, Set: 21:06. Civil Dark: 16:51 - 06:42. Nautical Dark: 17:31 - 06:02. Astro Dark: 18:10 - 05:23

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Bignor, West Sussex, United Kingdom (50.92,-0.60)

Generated: 09/11/26 00:22:19. Forecast: 09/11/26 to 15/11/26. Timezone: UTC+0.00