Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 28%

11:26

21:54

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
12 Bad

Sun - Rise: 08:33, Set: 15:40, Transit: 12:07. Moon - Rise: 11:26, Set: 21:54. Civil Dark: 16:26 - 07:47. Nautical Dark: 17:14 - 06:59. Astro Dark: 17:59 - 06:14

Total Clouds (% Sky Obscured)

96
93
95
80
98
95
86
93
94
89
81
93
89
89
94
85
89
90
75
54
59
69
68
67

Low Clouds (% Sky Obscured)

96
89
82
80
98
94
84
92
93
86
76
89
82
81
90
73
80
82
66
54
59
69
68
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
2
40
17
6
9
6
64
8
6
7
3
7
52
58
24
3
4
4
4
3
2

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
1
1
2
1
0
1
1
3
2
1
1
1
0
1
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)

10
10
8
11
11
11
12
12
12
12
12
11
10
9
8
8
8
8
8
7
6
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
71
71
72
74
70
69
70
70
67
70
72
69
70
70
71
71
71
78
83
82
81
79

Pressure (mb)

1038
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036

Ozone (du)

297
295
295
295
296
297
297
296
297
297
298
299
299
301
301
301
302
304
304
304
305
306
306
306

Friday 26

Waxing Crescent 39%

11:32

23:18

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 08:33, Set: 15:41, Transit: 12:07. Moon - Rise: 11:32, Set: 23:18. Civil Dark: 16:27 - 07:47. Nautical Dark: 17:15 - 06:59. Astro Dark: 18:00 - 06:14

Total Clouds (% Sky Obscured)

73
60
58
78
61
36
55
48
47
56
55
60
73
71
77
61
66
85
83
99
97
100
99
93

Low Clouds (% Sky Obscured)

60
60
58
78
61
36
55
48
47
56
55
60
73
71
77
61
66
81
79
99
96
100
99
92

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)

32
0
1
0
0
0
2
3
5
4
0
0
3
3
0
5
3
3
3
3
4
4
7
4

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
0
1
0
0
0
0
0
0
0
0
0
0
1
3
17
19
21
23
21
22
26

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)

7
7
7
6
6
5
5
5
5
4
5
5
5
6
6
7
6
8
8
7
8
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
82
86
88
88
89
89
89
89
91
91
91
93
93
93
96
94
96
94
93
90
90
91

Pressure (mb)

1036
1036
1037
1037
1037
1038
1038
1038
1039
1039
1039
1040
1040
1040
1040
1040
1040
1041
1041
1041
1042
1042
1042
1041

Ozone (du)

306
305
304
305
307
308
307
307
305
302
300
300
299
300
298
296
296
294
293
293
293
292
290
288

Saturday 27

First Quarter 50%

11:40

00:44

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
12 Bad

Sun - Rise: 08:33, Set: 15:42, Transit: 12:08. Moon - Rise: 11:40, Set: 00:44. Civil Dark: 16:28 - 07:47. Nautical Dark: 17:16 - 06:59. Astro Dark: 18:00 - 06:14

Total Clouds (% Sky Obscured)

53
53
61
94
95
96
76
79
89
89
76
89
95
96
92
98
97
88
78
68
73
77
81
82

Low Clouds (% Sky Obscured)

46
53
61
89
94
96
76
79
89
87
76
89
95
96
90
98
97
86
75
64
70
75
81
81

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)

5
3
4
70
47
4
4
6
4
6
5
3
3
4
4
3
3
4
4
2
2
0
1
5

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 (%)

7
2
0
1
13
0
0
0
1
0
11
0
1
0
0
2
10
2
3
3
2
2
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)

14
17
15
13
13
12
12
11
10
10
10
8
8
7
8
8
7
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
4
3
2
2
2
1
2
2
2
2
2
2
2
1
1
1
1
0
0
1
0
0
1

Relative Humidity (%)

93
82
81
80
78
79
75
79
82
79
80
82
83
83
80
76
74
73
72
73
75
71
71
72

Pressure (mb)

1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1041
1040
1040
1039
1039
1039
1039
1039
1039
1039
1038
1038

Ozone (du)

289
289
289
290
289
288
286
286
285
283
281
279
277
274
274
273
273
272
272
272
271
272
272
272

Sunday 28

Waxing Gibbous 61%

11:49

02:14

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
12 Bad

Sun - Rise: 08:33, Set: 15:43, Transit: 12:08. Moon - Rise: 11:49, Set: 02:14. Civil Dark: 16:28 - 07:47. Nautical Dark: 17:16 - 06:59. Astro Dark: 18:01 - 06:15

Total Clouds (% Sky Obscured)

84
86
85
81
82
77
72
68
76
71
86
91
89
82
80
87
90
91
92
93
80
67
54
65

Low Clouds (% Sky Obscured)

82
83
82
80
78
68
60
53
61
70
80
73
66
59
68
73
81
86
89
90
66
37
15
27

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)

10
20
11
8
20
14
4
11
17
30
48
59
81
74
56
77
72
67
59
20
13
19
26
23

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
80
83
86
88
88
88
86
86
88
89
89
88
88
87
86
86
83
81
83
80
77
73

Pressure (mb)

1037
1037
1036
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033

Ozone (du)

271
270
269
269
268
269
268
268
268
269
270
271
274
272
275
276
276
275
274
274
274
274
274
274

Monday 29

Waxing Gibbous 72%

12:02

03:49

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
12 Bad

Sun - Rise: 08:33, Set: 15:44, Transit: 12:09. Moon - Rise: 12:02, Set: 03:49. Civil Dark: 16:29 - 07:47. Nautical Dark: 17:17 - 06:59. Astro Dark: 18:02 - 06:15

Total Clouds (% Sky Obscured)

70
80
79
79
77
82
87
93
93
92
92
94
97
100
100
100
100
100
100
99
90
84
78
80

Low Clouds (% Sky Obscured)

44
61
62
63
68
74
82
89
89
89
88
81
73
66
61
55
53
60
69
81
76
72
62
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
13
31
47
51
55
50
45
47
45
30
16
1
9

High Clouds (% Sky Obscured)

24
22
19
14
11
12
13
13
13
12
11
41
70
100
100
100
97
97
96
85
58
34
4
19

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
4
5
2
4
5
3
4
4
1
3
3
2
2
1
0
0
0
0
1
3
3
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
79
80
79
79
77
76
75
73
72
73
74
74
74
76
77
78
78
77
77
72
68
65

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

274
274
274
275
278
281
286
285
282
282
281
284
289
294
300
302
304
307
309
312
315
314
313
311

Tuesday 30

Waxing Gibbous 82%

12:23

05:29

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
12 Bad

Sun - Rise: 08:32, Set: 15:45, Transit: 12:09. Moon - Rise: 12:23, Set: 05:29. Civil Dark: 16:30 - 07:47. Nautical Dark: 17:18 - 06:59. Astro Dark: 18:03 - 06:15

Total Clouds (% Sky Obscured)

81
84
90
96
100
98
97
95
96
98
99
99
99
99
99
100
100
99
98
94
89
80
70
67

Low Clouds (% Sky Obscured)

27
10
5
10
15
15
20
20
40
55
70
68
64
59
50
43
34
43
53
62
69
76
70
67

Medium Clouds (% Sky Obscured)

20
34
45
46
41
31
30
33
50
66
82
88
93
99
99
99
100
95
93
87
77
63
47
39

High Clouds (% Sky Obscured)

35
48
64
63
57
48
47
46
48
42
31
28
25
17
37
67
94
93
96
92
83
77
56
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
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 (%)

21
24
22
20
17
18
20
21
23
23
23
24
24
22
24
22
17
22
24
17
30
31
28
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
71
71
72
73
76
80
84
84
84
84
84
83
83
80
78
77
77
75
75
71
69
65

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1026
1026
1025

Ozone (du)

313
314
315
319
323
327
329
332
334
333
331
330
329
328
328
329
331
332
330
328
325
326
326
327

Wednesday 31

Waxing Gibbous 91%

12:59

07:06

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

Sun - Rise: 08:32, Set: 15:46, Transit: 12:10. Moon - Rise: 12:59, Set: 07:06. Civil Dark: 16:31 - 07:47. Nautical Dark: 17:19 - 06:59. Astro Dark: 18:04 - 06:15

Total Clouds (% Sky Obscured)

67
67
68
70
68
78
87
96
97
99
100
94
86
79
84
93
100

Low Clouds (% Sky Obscured)

55
41
39
37
32
39
45
50
57
65
78
67
50
34
46
58
69

Medium Clouds (% Sky Obscured)

26
19
24
31
40
58
78
96
97
98
99
69
41
12
34
58
80

High Clouds (% Sky Obscured)

40
37
36
35
37
49
67
80
90
95
100
94
84
70
57
67
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
3
0
0
1
1
2
4

Fog (%)

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
Snow
None
None
Snow
Snow
Snow

Precipitation Probability (%)

25
19
22
21
12
19
20
12
33
38
37
44
43
38
45
46
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0.1
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-1
-1
-2
-2
-2
-2
-5
-5
-5
-4
-4
-5
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

65
67
66
68
69
69
67
67
67
76
84
98
93
89
86
80
76

Pressure (mb)

1025
1024
1023
1023
1022
1022
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1014

Ozone (du)

332
337
342
353
365
376
378
379
380
373
366
359
359
359
359
359
360

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

Generated: 25/12/25 13:00:11. Forecast: 25/12/25 to 31/12/25. Timezone: UTC+0.00