Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 29%

00:45

14:01

16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:17, Set: 16:05, Transit: 11:40. Moon - Rise: 00:45, Set: 14:01. Civil Dark: 16:42 - 06:39. Nautical Dark: 17:24 - 05:58. Astro Dark: 18:04 - 05:17

Total Clouds (% Sky Obscured)

30
62
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
10
5
43
40
40
63
75
94
90
98
93
91
91
89
91
94
90
90
90
90
100
88

Medium Clouds (% Sky Obscured)

30
62
72
100
100
100
100
100
100
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

30
62
72
99
91
100
100
100
79
84
100
93
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
5
28
73
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.8
1.3
1.2
1
1
0.8
0.7
1
1.2
1.7
1.7
1.4
0.9
1.4
2.3
2.3
2
1
1.1

Wind Speed/Direction (mph)

5
4
4
3
4
4
6
7
9
9
10
13
13
14
16
18
19
20
21
21
21
21
22
23

Chance of Frost

Temperature (°C)

13
12
11
11
11
11
11
11
11
12
12
12
12
11
11
11
11
11
10
10
10
10
10
9

Feels Like (°C)

11
11
11
11
10
10
9
10
9
10
10
9
8
8
8
6
6
5
4
5
4
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

81
84
87
87
88
93
93
96
95
98
96
93
90
93
93
93
91
91
90
91
91
93
91
91

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

286
285
287
288
289
290
291
291
290
288
288
288
287
286
285
286
287
289
289
288
287
286
287
288

Friday 14

Waning Crescent 21%

01:59

14:10

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:19, Set: 16:03, Transit: 11:40. Moon - Rise: 01:59, Set: 14:10. Civil Dark: 16:41 - 06:41. Nautical Dark: 17:23 - 05:59. Astro Dark: 18:03 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
93
96
95
96
95
93
85
76
80
76

Low Clouds (% Sky Obscured)

95
100
93
94
100
100
100
100
100
100
100
100
100
90
80
85
80
84
82
78
78
66
72
68

Medium Clouds (% Sky Obscured)

100
100
100
92
100
99
91
48
36
43
36
40
26
21
18
45
49
67
43
43
18
9
4
2

High Clouds (% Sky Obscured)

100
100
98
100
100
100
86
49
55
55
50
35
16
17
2
2
18
5
40
29
20
27
12
33

ISS Passover

Visibility (miles)

7
7
4
7
3
3
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

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

Precipitation Probability (%)

93
80
95
95
95
95
95
95
94
37
20
12
15
10
9
17
4
7
5
3
1
3
6
6

Precipitation Amount (mm)

0.4
0.3
1.7
1.6
1.5
0.6
0.7
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

24
24
24
22
22
21
21
21
20
19
18
17
16
15
13
12
11
11
12
12
12
12
10
11

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
11
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
88
90
90
88
88
88
87
87
88
87
87
87
87
87
87
86
83
83
84
84

Pressure (mb)

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

Ozone (du)

289
288
290
290
289
289
291
291
289
287
287
286
286
287
285
284
283
282
283
282
281
281
280
279

Saturday 15

Waning Crescent 13%

03:11

14:19

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:21, Set: 16:02, Transit: 11:40. Moon - Rise: 03:11, Set: 14:19. Civil Dark: 16:40 - 06:42. Nautical Dark: 17:22 - 06:01. Astro Dark: 18:02 - 05:20

Total Clouds (% Sky Obscured)

78
74
77
71
94
95
100
100
96
99
100
100
100
100
100
100
87
100
91
98
92
85
78
76

Low Clouds (% Sky Obscured)

75
73
75
66
93
94
100
100
94
97
100
100
100
100
100
100
79
100
80
95
89
83
78
74

Medium Clouds (% Sky Obscured)

4
5
25
22
29
27
19
64
64
67
5
4
5
4
4
5
2
6
5
7
4
2
0
1

High Clouds (% Sky Obscured)

35
35
36
34
55
55
12
9
47
28
5
2
2
3
34
60
55
8
5
5
5
3
3
3

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 (%)

3
3
4
6
11
11
6
6
4
4
6
5
2
3
3
3
2
6
3
9
10
11
11
10

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
10
11
10
10
10
10
10
11
10
11
11
12
12
11
10
10
10
11
11
11
11
11
12

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
82
84
84
85
84
84
82
84
84
82
80
78
75
75
77
75
73
68
66
66
65
64

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

279
281
283
283
283
283
284
286
287
286
286
287
288
289
290
290
291
293
295
300
299
293
287
284

Sunday 16

Waning Crescent 7%

04:24

14:29

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:22, Set: 15:59, Transit: 11:41. Moon - Rise: 04:24, Set: 14:29. Civil Dark: 16:39 - 06:44. Nautical Dark: 17:20 - 06:02. Astro Dark: 18:01 - 05:22

Total Clouds (% Sky Obscured)

73
76
84
86
89
89
89
89
85
61
71
87
93
89
72
91
58
42
87
79
85
76
77
83

Low Clouds (% Sky Obscured)

71
73
82
85
87
86
85
85
77
61
60
73
87
89
72
81
58
42
71
70
70
68
67
69

Medium Clouds (% Sky Obscured)

1
2
1
1
0
0
0
0
2
4
7
6
7
8
4
3
0
0
1
2
2
2
2
2

High Clouds (% Sky Obscured)

3
3
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 (%)

8
1
3
3
7
24
28
22
11
15
15
18
14
16
16
17
8
17
15
8
17
16
16
15

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
8
7
8
7
6
6
7
8
9
9
10
10
9
9
9
10
10
11
12
12
12
11
10

Chance of Frost

Temperature (°C)

8
7
6
7
7
7
7
7
7
7
6
6
6
6
6
6
6
7
7
7
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
72
75
64
66
72
79
82
81
70
74
70
66
67
69
66
64
60
61
61
56
59
61
63

Pressure (mb)

1015
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023

Ozone (du)

284
284
281
273
268
265
264
266
267
268
269
271
274
272
268
266
266
266
266
265
265
264
264
263

Monday 17

Waning Crescent 3%

05:37

14:41

16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 07:24, Set: 15:58, Transit: 11:41. Moon - Rise: 05:37, Set: 14:41. Civil Dark: 16:37 - 06:46. Nautical Dark: 17:19 - 06:04. Astro Dark: 18:00 - 05:23

Total Clouds (% Sky Obscured)

73
80
46
47
35
33
43
52
45
44
39
54
68
83
84
90
96
93
89
84
88
94
100
93

Low Clouds (% Sky Obscured)

69
71
46
45
32
33
36
38
32
25
19
12
6
0
33
30
28
30
32
34
35
35
39
48

Medium Clouds (% Sky Obscured)

3
3
2
1
0
0
0
0
0
0
0
54
68
60
39
38
36
54
73
84
88
94
100
91

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
21
25
24
35
35
40
35
70
75
75
62
55
44
37
33
30
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
1
1
2

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 (%)

11
13
8
9
3
5
5
4
4
3
1
1
1
0
0
0
0
3
6
10
19
28
39
48

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

Chance of Frost

Temperature (°C)

7
6
5
5
4
4
3
3
3
2
2
1
1
1
1
2
2
2
3
4
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
71
75
76
77
83
91
93
94
93
94
93
91
88
89
88
86
83
86
88
91
93
93
94

Pressure (mb)

1023
1024
1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1017
1017
1016
1015

Ozone (du)

263
263
260
260
260
263
271
269
267
267
266
263
265
270
279
281
284
287
285
282
280
280
279
279

Tuesday 18

Waning Crescent 1%

06:52

14:57

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:26, Set: 15:56, Transit: 11:41. Moon - Rise: 06:52, Set: 14:57. Civil Dark: 16:36 - 06:47. Nautical Dark: 17:18 - 06:05. Astro Dark: 17:59 - 05:24

Total Clouds (% Sky Obscured)

87
81
76
75
73
80
87
94
95
97
99
99
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
65
65
63
62
65
67
70
74
81
87
91
95
98
96
95
93
86
78
73
79
87
95
95

Medium Clouds (% Sky Obscured)

82
73
58
49
32
32
30
27
47
62
79
77
76
76
84
92
100
99
97
97
96
95
94
91

High Clouds (% Sky Obscured)

10
0
0
0
0
1
2
2
22
39
53
53
49
50
50
55
70
80
80
80
80
80
80
50

ISS Passover

Visibility (miles)

4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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

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

Precipitation Probability (%)

53
54
47
38
25
23
21
15
22
29
37
44
55
69
70
75
70
64
61
61
64
70
78
73

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
5
4
4
4
5
5
6
7
9
9
10
10
11
12
12
13
13
13
12
12
13

Chance of Frost

Temperature (°C)

5
5
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
6
6
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
96
93
88
83
85
86
86
88
88
89
89
89
88
88
90
90
87
85
84

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1003

Ozone (du)

283
288
292
291
290
290
292
295
298
302
305
309
310
310
310
321
332
343
341
339
338
334
331
328

Wednesday 19

Waning Crescent 0%

08:06

15:19

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

Sun - Rise: 07:27, Set: 15:55, Transit: 11:41. Moon - Rise: 08:06, Set: 15:19. Civil Dark: 16:35 - 06:49. Nautical Dark: 17:17 - 06:06. Astro Dark: 17:58 - 05:26

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
100
100
96
93
83
71
69
69
80
87
93
96
96
92

Low Clouds (% Sky Obscured)

95
95
84
73
62
66
70
75
68
61
55
55
53
51
34
18
1
3
5
7

Medium Clouds (% Sky Obscured)

90
83
76
73
72
67
60
58
54
46
43
34
27
26
23
21
20
24
21
19

High Clouds (% Sky Obscured)

23
0
0
0
0
0
0
0
0
0
0
0
0
0
23
50
85
95
95
92

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

65
53
69
75
73
65
54
43
41
41
38
35
29
20
18
12
6
14
12
6

Precipitation Amount (mm)

0.3
0
0.3
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
13
13
13
12
10
9
10
10
11
12
13
13
12
11
10
10
10

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
5
5
5
5
4
4
3
3
3
2
3
4

Feels Like (°C)

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

Dew Point (°C)

4
4
5
4
4
3
3
3
2
2
2
2
2
1
1
1
1
0
0
1

Relative Humidity (%)

86
88
91
88
85
82
82
82
79
80
80
80
83
85
88
88
86
86
82
77

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1004

Ozone (du)

325
321
318
318
318
318
318
318
318
315
312
309
310
310
311
306
301
296
293
289

Forecast for Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 13/11/25 16:05:58. Forecast: 13/11/25 to 19/11/25. Timezone: UTC+0.00