Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 2%

06:45

14:18

12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
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: 07:10, Set: 16:38, Transit: 11:54. Moon - Rise: 06:45, Set: 14:18. Civil Dark: 17:09 - 06:39. Nautical Dark: 17:44 - 06:04. Astro Dark: 18:17 - 05:31

Total Clouds (% Sky Obscured)

16
12
9
7
7
2
93
80
49
73
85
84
82
100
100
100
100
100
100
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
72
86
100
59
76
82
83
79
84
79
51

Medium Clouds (% Sky Obscured)

0
0
0
2
6
2
54
60
46
60
65
71
82
94
100
100
100
100
97
92
87
100
98
100

High Clouds (% Sky Obscured)

0
0
0
1
0
2
88
36
0
8
79
23
20
97
92
100
99
100
100
60
92
98
90
60

ISS Passover

Visibility (miles)

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

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
Snow
None
None
Snow
Snow
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
15
46
41
30
44
39
33
38
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

16
16
15
14
11
10
8
6
5
5
5
4
4
4
5
4
5
6
4
5
5
4
3
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-18
-19
-20
-21
-20
-19
-18
-17
-17
-16
-15
-13
-13
-14
-14
-14
-13
-13
-11
-10
-7
-6
-6
-4

Relative Humidity (%)

30
26
24
23
25
29
33
36
39
41
45
49
48
46
44
44
46
46
50
54
69
71
68
71

Pressure (mb)

1005
1006
1007
1009
1011
1013
1014
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018

Ozone (du)

338
339
332
335
339
344
345
347
344
343
343
336
332
327
324
323
325
324
326
330
333
333
336
337

Saturday 17

Waning Crescent 0%

07:23

15:19

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: 07:09, Set: 16:39, Transit: 11:55. Moon - Rise: 07:23, Set: 15:19. Civil Dark: 17:10 - 06:38. Nautical Dark: 17:45 - 06:04. Astro Dark: 18:18 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
85
55
66
63
82
96
100
100
100
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
100
100
100
94
87
79
78
55
49
36
21
1
4
1
1
1
1
29
33
25
13
28
23

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
61
28
40
37
27
82
96
100
100
100
93
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

45
83
100
77
29
65
3
2
4
20
20
28
88
100
100
100
92
73
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
9
7
0
0
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
Snow
Snow
Snow
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
62
95
95
80
67
52
15
4
4
0
0
0
0
0
0
0
0
0
0
2
2
0
1

Precipitation Amount (mm)

0
0
0.9
0.9
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
8
8
8
8
8
7
7
6
6
5
5
5
5
4
4
4
4
5
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
78
96
96
94
91
86
88
92
94
94
94
92
92
91
89
91
89
86
83
80
71
68

Pressure (mb)

1017
1016
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

339
344
351
359
365
371
375
379
379
379
378
376
372
371
372
374
374
371
370
370
375
379
377
376

Sunday 18

New Moon 0%

07:55

16:26

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 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:09, Set: 16:40, Transit: 11:55. Moon - Rise: 07:55, Set: 16:26. Civil Dark: 17:11 - 06:38. Nautical Dark: 17:46 - 06:03. Astro Dark: 18:19 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
91
89
78
73
88
66
22
87
50
34
39
30
39

Low Clouds (% Sky Obscured)

27
44
80
82
65
33
38
71
83
88
91
90
83
68
61
33
27
0
0
0
1
0
8
16

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
85
85
85
10
0
22
11
22
87
44
27
20
11
7

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
30
0
0
0
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
0
0
0
0
0
0
0
0
0
4
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
2
5
24
50
63
76
85
95
95
95
63
34
12
3
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.6
0.5
0.8
1
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
2
2
3
5
5
7
8
7
6
6
6
7
7
7
6
7
7
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-2
-4
-4
-5
-6
-6
-6
-7
-7
-8
-9
-10
-9
-10
-9
-8
-7
-6

Dew Point (°C)

-5
-4
-4
-3
-1
0
0
-1
-1
-2
-2
-3
-3
-4
-5
-7
-7
-9
-9
-9
-9
-8
-9
-9

Relative Humidity (%)

64
65
68
74
89
98
100
96
96
96
94
92
94
89
84
75
79
73
76
73
73
70
64
58

Pressure (mb)

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

Ozone (du)

375
375
378
383
389
388
389
386
383
383
387
391
393
389
385
387
391
393
392
388
382
375
370
369

Monday 19

Waxing Crescent 1%

08:21

17:35

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

Sun - Rise: 07:08, Set: 16:42, Transit: 11:55. Moon - Rise: 08:21, Set: 17:35. Civil Dark: 17:12 - 06:37. Nautical Dark: 17:47 - 06:03. Astro Dark: 18:20 - 05:29

Total Clouds (% Sky Obscured)

62
70
77
61
48
34
28
53
84
99
45
21
0
11
23
32
42
63
71
78
74
64
64
78

Low Clouds (% Sky Obscured)

27
49
68
61
48
34
26
53
84
99
45
21
0
0
0
0
0
0
0
23
44
64
64
78

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
8
13
15
7
5
0
2
7
5
8
17
20
30
28
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
7
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
4
16
5
0
1
1
2
3
2
8
8
7
5
2
0
0
0
0
0
2
3
1
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)

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

Chance of Frost

Temperature (°C)

-1
-0
-0
-1
-1
-2
-2
-3
-3
-3
-4
-5
-6
-7
-7
-8
-8
-8
-9
-9
-9
-9
-8
-8

Feels Like (°C)

-6
-6
-6
-6
-5
-6
-6
-6
-7
-8
-9
-9
-10
-11
-11
-12
-11
-12
-13
-13
-14
-15
-14
-14

Dew Point (°C)

-8
-6
-7
-7
-7
-8
-8
-8
-8
-8
-10
-12
-13
-13
-13
-14
-14
-14
-14
-15
-15
-18
-17
-18

Relative Humidity (%)

60
63
62
62
63
64
64
67
67
69
63
59
60
62
63
63
64
65
63
64
61
47
46
43

Pressure (mb)

1009
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1013
1014
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018

Ozone (du)

363
361
360
359
359
356
355
358
361
366
370
373
376
377
380
381
387
396
413
450
465
468
474
478

Tuesday 20

Waxing Crescent 4%

08:44

18:45

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

Sun - Rise: 07:07, Set: 16:43, Transit: 11:56. Moon - Rise: 08:44, Set: 18:45. Civil Dark: 17:13 - 06:37. Nautical Dark: 17:48 - 06:02. Astro Dark: 18:22 - 05:29

Total Clouds (% Sky Obscured)

87
89
92
95
61
33
1
0
0
0
1
1
1
3
3
4
6
7
8
30
52
74
78
81

Low Clouds (% Sky Obscured)

85
86
87
88
59
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
54

Medium Clouds (% Sky Obscured)

0
3
7
10
6
3
0
0
0
0
0
0
0
0
0
1
4
7
8
30
49
65
52
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
46
69
65
61

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
0
0
0
0
0
0
0
1
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)

15
15
13
13
12
12
11
10
9
9
9
8
8
7
8
8
8
7
7
7
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-14
-14
-14
-15
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14

Dew Point (°C)

-18
-20
-19
-19
-18
-18
-19
-18
-17
-17
-18
-18
-18
-17
-17
-16
-16
-16
-16
-16
-16
-16
-17
-16

Relative Humidity (%)

42
37
39
42
47
47
48
52
56
56
53
53
57
59
62
63
65
66
66
67
61
55
50
48

Pressure (mb)

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

Ozone (du)

474
475
473
475
475
480
487
489
489
486
479
472
462
455
451
447
443
438
433
428
422
416
410
405

Wednesday 21

Waxing Crescent 9%

09:05

19:54

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: 07:06, Set: 16:44, Transit: 11:56. Moon - Rise: 09:05, Set: 19:54. Civil Dark: 17:15 - 06:36. Nautical Dark: 17:49 - 06:02. Astro Dark: 18:23 - 05:28

Total Clouds (% Sky Obscured)

85
84
84
83
89
94
100
98
88
80
72
69
69
83
91
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
83
84
83
83
80
77
64
50
37
37
37
39
36
21
12
9
5
3
11
17
22
19
9

Medium Clouds (% Sky Obscured)

33
47
61
76
86
93
100
90
80
70
72
69
69
83
91
100
100
100
100
86
72
58
57
57

High Clouds (% Sky Obscured)

52
25
10
0
0
0
0
0
0
0
0
5
5
28
29
30
30
30
40
30
25
25
45
85

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
10
11
7
16
20
24
22
21
17
15
11
0
2
1
0
1
0
0
1
0
0
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-10
-10
-10
-10
-9
-10
-10
-10
-11
-10
-10
-10
-7
-7
-8
-8
-8
-8
-8
-8
-7
-6

Dew Point (°C)

-15
-15
-14
-13
-12
-12
-11
-10
-9
-8
-7
-8
-8
-9
-8
-8
-8
-8
-8
-8
-8
-7
-6
-4

Relative Humidity (%)

47
46
49
51
53
58
62
66
69
73
76
72
68
64
65
67
68
68
69
71
68
67
66
65

Pressure (mb)

1022
1021
1020
1019
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1014
1015
1016
1016

Ozone (du)

399
393
389
384
379
374
369
364
362
360
358
356
353
350
351
351
351
350
349
348
348
348
348
349

Thursday 22

Waxing Crescent 16%

09:25

21:03

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

Sun - Rise: 07:06, Set: 16:45, Transit: 11:56. Moon - Rise: 09:25, Set: 21:03. Civil Dark: 17:16 - 06:35. Nautical Dark: 17:50 - 06:01. Astro Dark: 18:24 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
85
77
82
90
99
100
100
100
94
87
81

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

56
58
61
63
71
79
87
59
32
5
17
29
42
42
43
44
35
25
16

High Clouds (% Sky Obscured)

30
55
85
85
80
80
75
68
62
48
54
59
60
65
90
100
93
85
78

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
1
1
0
1
1
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

Wind Speed/Direction (mph)

12
13
13
13
13
13
13
12
11
11
10
9
8
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

3
4
3
3
2
1
0
-1
-2
-3
-4
-4
-5
-6
-6
-7
-7
-8
-8

Feels Like (°C)

-5
-5
-1
-2
-2
-2
-3
-3
-7
-8
-8
-8
-9
-9
-12
-11
-11
-12
-11

Dew Point (°C)

-4
-3
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
-12
-13
-13
-14
-14
-15
-15

Relative Humidity (%)

63
62
62
62
60
61
60
61
58
57
55
55
57
58
57
57
57
56
55

Pressure (mb)

1016
1016
1017
1018
1019
1020
1021
1022
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028

Ozone (du)

349
349
350
350
350
352
353
355
349
344
339
335
331
327
323
320
317
315
313

Forecast for Andover, Essex, United States of America (42.66,-71.14)

Generated: 16/01/26 12:55:22. Forecast: 16/01/26 to 22/01/26. Timezone: UTC-5.00