Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 11%

07:34

12:16

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

Sun - Rise: 08:19, Set: 16:11, Transit: 12:16. Moon - Rise: 07:34, Set: 12:16. Civil Dark: 16:54 - 07:37. Nautical Dark: 17:40 - 06:51. Astro Dark: 18:23 - 06:08

Total Clouds (% Sky Obscured)

20
25
31
100
100
100
100
100
100
100
100
100
100
100
37
24
20
26
22
25
17
32
100
76

Low Clouds (% Sky Obscured)

20
25
31
48
40
46
56
64
72
72
67
49
47
41
35
24
20
26
22
21
17
23
5
41

Medium Clouds (% Sky Obscured)

0
4
3
44
100
100
100
100
100
100
100
100
100
92
10
0
0
0
3
11
4
11
100
27

High Clouds (% Sky Obscured)

0
0
8
100
100
100
100
100
50
50
55
50
55
55
2
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
29
50
100
49
49
2
5
4
2
2
2
1
0
1

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
17
14
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

3
4
5
6
6
5
4
4
3
3
3
2
2
1
1
1
0
0
0
-0
-0
-0
-0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
79
79
79
88
93
93
93
94
94
93
93
89
89
89
88
86
84
86
87
89
89
91

Pressure (mb)

998
999
999
999
998
998
998
998
998
998
998
997
997
997
998
998
999
999
1000
1000
1001
1001
1002
1003

Ozone (du)

385
378
372
365
364
361
358
356
361
362
361
363
367
373
377
381
386
377
373
372
373
367
361
360

Friday 16

Waning Crescent 6%

08:17

13:05

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:18, Set: 16:13, Transit: 12:16. Moon - Rise: 08:17, Set: 13:05. Civil Dark: 16:55 - 07:36. Nautical Dark: 17:41 - 06:50. Astro Dark: 18:24 - 06:07

Total Clouds (% Sky Obscured)

99
72
88
78
77
82
82
90
87
79
79
80
83
88
97
94
100
94
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
65
88
78
77
82
82
90
76
51
79
80
81
88
94
86
100
89
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
65
38
0
0
4
2
67
63
57
57
50
4
0
7
29
54
64
48
57
45
52
53
96

High Clouds (% Sky Obscured)

0
0
0
0
2
2
2
42
64
23
29
52
30
12
51
52
72
39
40
32
37
40
40
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
1

Fog (%)

6
31
51
52
0
2
0
1
1
0
0
0
0
0
0
0
10
31
23
0
0
6
0
9

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
28
55
57
55
57

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
89
88
86
89
91
94
96
96
98
98
98
98
98
100
98
98
98
98
98
98
100
100

Pressure (mb)

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

Ozone (du)

364
370
370
367
365
363
365
369
370
374
373
370
369
371
372
375
377
377
381
388
392
395
394
391

Saturday 17

Waning Crescent 2%

08:46

14:12

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:17, Set: 16:15, Transit: 12:17. Moon - Rise: 08:46, Set: 14:12. Civil Dark: 16:57 - 07:35. Nautical Dark: 17:43 - 06:50. Astro Dark: 18:26 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
95
95
93
89
97
96
97
88
100
95
92
93
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
83
83
93
86
90
93
93
87
100
95
92
93
97
99
99
97

Medium Clouds (% Sky Obscured)

81
25
30
37
24
10
4
73
78
13
0
10
16
26
14
58
53
54
55
55
55
55
55
55

High Clouds (% Sky Obscured)

70
45
60
84
69
44
38
90
28
7
8
8
7
41
12
35
35
30
25
20
25
24
20
25

ISS Passover

Visibility (miles)

0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

24
6
29
39
0
0
0
0
0
23
0
0
0
0
0
20
20
20
20
20
20
20
20
20

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 (%)

27
3
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
1
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
4
4
4
4
4
3
3
3

Relative Humidity (%)

100
98
98
94
93
93
91
91
94
96
96
93
91
88
88
93
96
96
96
96
98
98
98
98

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

386
385
387
389
390
391
392
392
393
397
397
398
398
398
398
398
398
398
400
401
403
404
402
404

Sunday 18

New Moon 0%

09:04

15:30

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:16, Set: 16:17, Transit: 12:17. Moon - Rise: 09:04, Set: 15:30. Civil Dark: 16:59 - 07:34. Nautical Dark: 17:44 - 06:49. Astro Dark: 18:27 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
89
78
69
73
78
84
88
93
98
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
100
88
75
63
64
65
66
66
66
67
67
68
69
69
71
72
63
62
64
77
87
82

Medium Clouds (% Sky Obscured)

60
60
55
50
45
35
30
35
35
35
40
40
46
60
64
73
75
95
95
95
96
97
99
100

High Clouds (% Sky Obscured)

20
25
30
25
20
20
15
29
53
63
73
82
86
86
75
71
62
45
93
97
100
100
100
100

ISS Passover

Visibility (miles)

1
0
0
0
1
0
9
1
0
0
0
0
0
0
0
0
8
1
4
9
9
1
1
1

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

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
2
0
1
2
18
10
23
18
17
14
6
2
2
1
2
2
0
0
0
0
4
5
3

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)

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

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
5
5
5
4
5
4
5
5
4
4
4
3
3
3
3
3
3
3
3

Relative Humidity (%)

98
98
96
96
96
98
96
98
98
98
98
100
100
98
98
100
96
93
93
94
96
98
100
98

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

407
405
400
397
396
397
397
396
391
386
380
375
371
369
368
365
364
362
361
359
357
355
354
352

Monday 19

Waxing Crescent 1%

09:04

16:54

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:14, Set: 16:19, Transit: 12:17. Moon - Rise: 09:04, Set: 16:54. Civil Dark: 17:00 - 07:33. Nautical Dark: 17:46 - 06:48. Astro Dark: 18:29 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
55
55
73
70
94
79
95
95
92
89
91
94
98
99
99
100

Low Clouds (% Sky Obscured)

78
78
75
89
91
94
95
77
55
55
73
70
80
79
87
87
86
86
89
92
95
81
76
76

Medium Clouds (% Sky Obscured)

98
97
96
97
98
100
53
90
50
51
53
54
69
71
70
70
75
80
58
60
53
40
25
14

High Clouds (% Sky Obscured)

97
94
86
94
97
90
89
89
55
55
73
70
94
79
87
67
46
26
21
17
12
8
4
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 (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Probability (%)

8
9
3
3
2
1
2
1
0
14
16
11
34
44
48
65
59
57
55
54
55
42
28
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
5
5
4
5
5
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
93
83
86
93
78
73
76
83
88
89
91
93
93
91
93
94
96
98
96
96
94
94
94

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1016
1016

Ozone (du)

349
347
345
345
347
354
357
364
363
362
360
359
356
351
348
345
343
341
339
337
334
332
333
333

Tuesday 20

Waxing Crescent 3%

09:17

18:19

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 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:13, Set: 16:21, Transit: 12:17. Moon - Rise: 09:17, Set: 18:19. Civil Dark: 17:02 - 07:31. Nautical Dark: 17:47 - 06:47. Astro Dark: 18:30 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
96
91
87
72
57
42
40
37
31
29
28
26
28
35
72
90
95
96
97
98
99

Low Clouds (% Sky Obscured)

72
72
77
79
76
69
69
57
42
40
37
31
29
28
26
28
35
72
88
86
88
88
92
95

Medium Clouds (% Sky Obscured)

11
9
9
22
31
35
40
40
40
40
27
28
25
23
21
19
26
33
53
71
91
97
98
99

High Clouds (% Sky Obscured)

30
55
80
58
37
19
43
57
42
40
33
13
17
21
24
28
35
72
82
89
96
96
96
91

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 (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

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
1
0
0
0
0
1
2
2
12
18
23
22
19
14
17
19
21
34
42
48
44
40
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)

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

Chance of Frost

Temperature (°C)

4
4
5
5
5
5
5
5
5
4
4
4
4
4
3
3
4
4
4
4
4
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
89
88
91
93
96
96
96
96
94
94
93
91
89
88
88
86
85
85
83
83
83
85

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

334
332
330
328
328
329
329
330
330
331
333
336
339
343
347
351
358
365
372
375
378
381
380
378

Wednesday 21

Waxing Crescent 8%

09:27

19:43

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:11, Set: 16:23, Transit: 12:18. Moon - Rise: 09:27, Set: 19:43. Civil Dark: 17:04 - 07:30. Nautical Dark: 17:49 - 06:45. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

96
92
90
88
87
85
85
79
72
63
64
65
78
88
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
92
90
88
81
74
77
79
72
63
64
65
78
88
95
93
90
87
91
95
98

Medium Clouds (% Sky Obscured)

96
92
90
80
72
66
45
34
22
24
27
29
27
26
29
24
29
43
46
61
67

High Clouds (% Sky Obscured)

87
64
65
53
38
25
33
41
35
25
14
11
12
14
18
21
16
2
33
61
90

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

Fog (%)

20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Precipitation Type

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

Precipitation Probability (%)

29
21
3
4
3
0
6
7
4
12
19
24
30
32
34
35
36
38
45
47
45

Precipitation Amount (mm)

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)

6
6
6
5
5
6
6
6
6
5
6
6
6
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
0
5
5
5
6
6
6
4
3
3
3
2
2
2
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
79
80
83
85
86
88
89
89
91
91
91
93
93
93
94
94
96
96

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

377
376
374
373
372
372
371
376
382
387
377
367
357
349
342
334
335
335
336
338
339

Forecast for Stanley, Durham, United Kingdom (54.86,-1.69)

Generated: 15/01/26 09:14:19. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+0.00