Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 12%

02:04

18:20

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Good
19 Good
20 OK
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: 06:45, Set: 19:17, Transit: 13:00. Moon - Rise: 02:04, Set: 18:20. Civil Dark: 19:53 - 06:09. Nautical Dark: 20:38 - 05:25. Astro Dark: 21:25 - 04:38

Total Clouds (% Sky Obscured)

95
89
39
89
19
89
9
4
26
44
56
66
100
96
95
100
100
100
76
100
100
98
82
70

Low Clouds (% Sky Obscured)

82
67
57
25
7
39
0
6
26
40
56
48
49
46
45
41
40
36
35
35
47
45
49
47

Medium Clouds (% Sky Obscured)

10
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
43
85
46
60
60
96
65
47

High Clouds (% Sky Obscured)

92
65
42
59
44
53
54
100
26
44
56
66
100
83
93
100
100
100
76
99
100
51
76
12

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
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

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
0
0
0
3
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)

13
11
11
10
16
15
17
15
15
16
17
17
19
19
18
18
18
18
18
17
17
17
19
19

Chance of Frost

Temperature (°C)

13
13
14
15
16
17
17
16
15
15
15
14
14
13
13
12
12
12
13
12
12
13
15
16

Feels Like (°C)

10
11
12
13
14
14
14
14
10
10
9
10
10
8
8
8
7
7
8
8
8
8
11
11

Dew Point (°C)

11
12
12
13
14
13
12
11
11
11
10
10
10
9
9
9
9
9
8
8
9
9
9
9

Relative Humidity (%)

92
91
91
89
85
75
75
74
76
75
74
78
76
77
79
79
77
77
75
76
79
74
67
61

Pressure (mb)

1007
1007
1006
1005
1005
1005
1005
1006
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

267
266
266
266
269
270
271
270
268
268
268
266
265
265
265
265
265
265
264
264
264
263
262
263

Thursday 18

Waning Crescent 6%

03:32

18:32

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:47, Set: 19:14, Transit: 13:00. Moon - Rise: 03:32, Set: 18:32. Civil Dark: 19:51 - 06:11. Nautical Dark: 20:35 - 05:27. Astro Dark: 21:22 - 04:40

Total Clouds (% Sky Obscured)

84
67
93
97
100
98
100
96
98
100
100
98
97
99
99
100
100
100
100
98
100
99
98
98

Low Clouds (% Sky Obscured)

34
48
65
94
100
78
84
94
81
67
74
50
42
79
72
48
52
52
61
65
61
67
53
67

Medium Clouds (% Sky Obscured)

29
37
38
95
31
47
58
50
28
29
39
11
19
38
42
50
72
52
37
39
52
48
55
54

High Clouds (% Sky Obscured)

49
9
60
23
62
13
73
11
65
98
81
89
95
93
57
62
74
93
100
88
98
90
75
60

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 (%)

0
0
0
6
32
28
29
27
28
30
29
14
25
38
39
23
35
49
25
19
11
15
8
19

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)

21
20
20
14
9
10
14
12
13
12
12
12
11
11
12
13
13
13
13
15
15
14
14
14

Chance of Frost

Temperature (°C)

17
18
18
17
16
16
17
17
17
17
17
17
17
17
17
17
17
17
17
18
17
17
17
16

Feels Like (°C)

12
13
14
14
14
14
14
15
15
15
15
15
15
15
14
14
14
14
14
14
13
14
14
13

Dew Point (°C)

8
9
11
13
13
14
15
14
14
15
15
15
15
14
15
15
15
15
15
14
14
14
14
12

Relative Humidity (%)

56
57
62
76
83
89
83
82
82
85
88
86
85
85
88
85
85
86
85
81
81
81
81
74

Pressure (mb)

1010
1010
1009
1010
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1012
1012

Ozone (du)

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

Friday 19

Waning Crescent 2%

04:56

18:41

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:49, Set: 19:12, Transit: 12:59. Moon - Rise: 04:56, Set: 18:41. Civil Dark: 19:48 - 06:13. Nautical Dark: 20:32 - 05:29. Astro Dark: 21:19 - 04:43

Total Clouds (% Sky Obscured)

97
96
98
99
96
98
92
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
87
84
92
81
71
79
78
69
85
84
87
87
82
70
82
100
100
100
93
100
100
100
100

Medium Clouds (% Sky Obscured)

81
45
87
75
94
95
90
97
100
99
97
100
100
100
100
100
100
100
99
96
100
99
100
100

High Clouds (% Sky Obscured)

84
66
81
13
43
40
61
63
99
93
100
100
86
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

12
2
7
12
45
38
50
62
64
49
95
95
95
95
95
95
95
91
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.3
0.4
0.3
0
0.8
0.8
1.4
0.8
1
1
0.7
0.5
0.5
1.2
0.9
1.7
1.1
1.5

Wind Speed/Direction (mph)

14
15
16
13
12
10
11
10
9
7
6
6
3
2
3
5
5
6
7
8
9
11
12
12

Chance of Frost

Temperature (°C)

17
17
17
16
15
15
14
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

13
13
13
13
12
11
10
9
8
9
9
9
10
10
10
10
10
10
10
10
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

69
66
64
67
68
65
66
79
81
81
81
86
87
88
90
93
95
93
95
95
96
95
93
95

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

263
263
262
263
263
264
264
265
264
266
267
267
267
267
268
269
270
270
271
272
272
273
274
275

Saturday 20

Waning Crescent 2%

06:16

18:47

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:51, Set: 19:09, Transit: 12:59. Moon - Rise: 06:16, Set: 18:47. Civil Dark: 19:46 - 06:15. Nautical Dark: 20:29 - 05:31. Astro Dark: 21:15 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
91
85
80
65
50
35
35
30
25
34
40

Low Clouds (% Sky Obscured)

100
98
96
94
96
98
100
98
96
94
86
78
72
62
56
51
34
15
0
0
0
0
12
29

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
90
100
79
79
98
97
95
58
45
28
21
8
0
0
5
20
25
25

High Clouds (% Sky Obscured)

100
78
57
30
41
54
56
73
84
95
70
38
10
6
4
3
2
1
0
0
0
0
0
5

ISS Passover

Visibility (miles)

2
6
2
3
3
3
9
7
6
3
4
5
1
1
1
2
4
4
7
5
5
4
4
4

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
89
71
58
45
46
51
62
67
75

Precipitation Amount (mm)

1.3
0.9
1.2
1
1.6
1.7
1.3
2
2.8
2.7
1.5
1.6
1.9
1.4
1.2
0.5
0.3
0.2
0
0
0
0.3
0.2
0.3

Wind Speed/Direction (mph)

12
15
14
16
18
19
19
20
19
20
19
19
17
17
20
21
21
20
20
19
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
8
7
6
6
5
5
4
4
5
6
6
6
1
1
0
-1
-1
-1
-0
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
98
96
91
91
91
93
95
95
96
98
98
96
96
93
93
90
90
88
88
90
90

Pressure (mb)

1010
1010
1009
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1012
1013
1014
1015
1016
1016

Ozone (du)

275
276
276
278
280
283
289
292
293
292
292
295
297
305
307
307
307
307
308
307
307
308
312
315

Sunday 21

New Moon 0%

07:34

18:53

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
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:53, Set: 19:06, Transit: 12:59. Moon - Rise: 07:34, Set: 18:53. Civil Dark: 19:43 - 06:16. Nautical Dark: 20:26 - 05:33. Astro Dark: 21:12 - 04:47

Total Clouds (% Sky Obscured)

56
55
55
57
51
45
39
43
36
40
43
50
53
50
41
50
48
7
6
25
26
22
42
54

Low Clouds (% Sky Obscured)

40
39
45
44
34
20
15
10
10
10
14
18
32
25
23
30
25
1
1
25
26
22
42
53

Medium Clouds (% Sky Obscured)

25
30
35
35
41
45
39
43
36
40
43
8
49
50
29
47
46
4
3
0
1
1
1
0

High Clouds (% Sky Obscured)

7
0
6
8
40
2
0
1
0
0
2
4
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

86
90
85
78
60
36
30
26
21
26
31
37
38
33
30
24
21
22
19
32
36
40
36
33

Precipitation Amount (mm)

0.5
0.6
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
20
19
17
17
14
11
9
9
10
12
13
12
14
12
12
12
11
12
10
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
91
90
88
85
85
85
84
82
85
87
87
84
84
82
81
79
79
81
80
78
76
73

Pressure (mb)

1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1025
1024
1025
1025
1026

Ozone (du)

317
320
321
320
318
317
316
316
315
315
314
315
315
314
314
315
317
320
322
322
322
322
322
322

Monday 22

Waxing Crescent 1%

08:51

18:58

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:55, Set: 19:04, Transit: 12:58. Moon - Rise: 08:51, Set: 18:58. Civil Dark: 19:40 - 06:18. Nautical Dark: 20:24 - 05:35. Astro Dark: 21:09 - 04:50

Total Clouds (% Sky Obscured)

62
58
54
48
45
48
51
56
64
69
72
77
77
75
73
65
66
67
71
73
75
78
77
73

Low Clouds (% Sky Obscured)

62
54
50
45
45
45
45
43
44
45
53
60
64
65
73
65
66
67
71
71
72
75
72
67

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
2
4
5
12
14
20
12
9
9
7
4

ISS Passover

Visibility (miles)

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

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 (%)

30
26
22
15
18
20
22
22
23
23
23
23
23
22
20
19
19
20
21
23
25
26
28
31

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)

17
17
17
17
17
16
14
12
12
11
11
10
10
9
10
10
10
9
9
7
7
6
5
5

Chance of Frost

Temperature (°C)

11
11
11
12
12
11
10
10
9
9
8
8
8
8
8
8
8
8
8
8
9
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
66
67
67
68
68
69
70
72
74
75
77
78
77
77
77
77
77
78
78
78
78
81

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

322
321
321
321
321
321
321
321
321
320
320
318
317
315
314
313
312
312
312
311
311
311
311
311

Tuesday 23

Waxing Crescent 3%

10:09

19:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:57, Set: 19:01, Transit: 12:58. Moon - Rise: 10:09, Set: 19:04. Civil Dark: 19:38 - 06:20. Nautical Dark: 20:21 - 05:37. Astro Dark: 21:06 - 04:52

Total Clouds (% Sky Obscured)

69
66
62
62
73
82
90
89
90
94
96
97
98
89
80
68
57
49
39
43
51
55
70
85

Low Clouds (% Sky Obscured)

65
62
58
54
53
54
57
68
79
89
86
83
76
71
67
65
57
49
39
43
51
55
64
69

Medium Clouds (% Sky Obscured)

0
0
0
0
6
12
17
12
6
0
3
6
8
22
32
41
33
24
16
12
12
12
18
28

High Clouds (% Sky Obscured)

2
11
22
32
52
68
75
52
39
28
29
23
19
26
45
65
44
27
11
8
7
5
28
52

ISS Passover

Visibility (miles)

6
5
6
8
9
8
7
6
6
6
6
6
6
6
7
8
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 (%)

33
31
29
27
27
29
32
34
37
40
39
39
40
37
35
36
31
25
21
23
26
28
31
36

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)

5
7
9
11
12
10
9
8
9
9
11
11
11
11
10
10
9
9
9
9
10
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
80
79
76
80
84
90
90
90
90
90
90
90
90
91
91
91
91
91
88
87
84
86

Pressure (mb)

1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

310
310
310
309
308
307
306
305
304
304
304
304
305
305
306
306
306
306
306
306
306
305
305
304

Forecast for Hadston, Northumberland, United Kingdom (55.30,-1.60)

Generated: 17/09/25 20:52:15. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+1.00