Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

07:49

16:07

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: 07:02, Set: 16:24, Transit: 11:43. Moon - Rise: 07:49, Set: 16:07. Civil Dark: 16:56 - 06:30. Nautical Dark: 17:31 - 05:54. Astro Dark: 18:06 - 05:20

Total Clouds (% Sky Obscured)

57
67
74
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
96

Low Clouds (% Sky Obscured)

57
67
74
80
87
64
74
39
45
71
95
76
98
97
100
100
99
100
86
90
66
85
79
82

Medium Clouds (% Sky Obscured)

57
67
74
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
86
82

High Clouds (% Sky Obscured)

57
67
74
80
100
100
100
100
100
100
100
100
100
100
100
70
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
1
0
0
1
0
0
0
1
0
0
0
3
9

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
0
9
8
20
7
16
17
39
82
82
95
95
95
95
95
79
71
63
53
44
21
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.9
0.6
0.8
0.9
0.7
0.4
0.3
0.3
0.2
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
81
81
81
80
80
84
87
89
91
94
94
94
92
94
92
92
91
89
87
84
81
78

Pressure (mb)

1018
1018
1017
1016
1015
1015
1015
1015
1014
1013
1014
1012
1011
1010
1008
1007
1006
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

375
375
372
364
362
363
368
369
376
382
375
363
360
356
358
360
360
363
371
374
378
380
377
376

Monday 19

Waxing Crescent 1%

08:14

17:18

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 Good
22 OK
23 Good
00 OK
01 Bad
02 Bad
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK

Sun - Rise: 07:01, Set: 16:25, Transit: 11:43. Moon - Rise: 08:14, Set: 17:18. Civil Dark: 16:57 - 06:29. Nautical Dark: 17:33 - 05:54. Astro Dark: 18:07 - 05:19

Total Clouds (% Sky Obscured)

99
98
100
100
98
98
98
93
93
99
100
63
4
17
3
5
74
66
4
0
0
3
5
20

Low Clouds (% Sky Obscured)

87
90
95
97
91
97
94
92
93
98
100
58
3
11
2
5
69
61
3
0
0
3
3
11

Medium Clouds (% Sky Obscured)

92
86
96
99
89
87
44
0
0
43
70
5
0
0
0
0
0
0
0
0
0
0
0
4

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

29
36
45
54
48
71
69
42
29
59
61
41
8
1
3
19
8
3
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.1
0.2
0.2
0.4
0.4
0.1
0
0.3
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
3
2
2
3
4
5
4
11
16
15
14
14
14
15
15
15
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-6
-5
-5
-5
-5
-5
-6
-6
-6
-9
-9
-10
-10
-9
-9
-9
-10
-12
-12
-12
-12
-12

Dew Point (°C)

-7
-7
-5
-4
-3
-4
-3
-3
-3
-3
-3
-7
-8
-8
-8
-9
-8
-8
-9
-12
-13
-14
-14
-14

Relative Humidity (%)

73
75
84
89
91
87
94
96
94
92
98
71
65
78
76
70
72
75
72
62
59
57
58
57

Pressure (mb)

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

Ozone (du)

382
380
373
365
360
359
359
361
362
367
369
371
374
380
387
388
390
393
396
398
404
403
404
405

Tuesday 20

Waxing Crescent 4%

08:35

18:29

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 OK

Sun - Rise: 07:00, Set: 16:27, Transit: 11:44. Moon - Rise: 08:35, Set: 18:29. Civil Dark: 16:58 - 06:29. Nautical Dark: 17:34 - 05:53. Astro Dark: 18:08 - 05:19

Total Clouds (% Sky Obscured)

50
66
69
74
86
99
99
68
71
80
61
58
50
32
33
25
30
32
30
18
6
3
18
34

Low Clouds (% Sky Obscured)

2
27
51
65
61
63
63
68
66
65
56
53
50
32
33
25
30
32
30
18
6
2
1
0

Medium Clouds (% Sky Obscured)

47
66
69
74
86
98
95
2
1
0
0
0
0
0
0
0
0
0
0
0
0
2
18
34

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
8
6
4
2
2
2
3
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
4
6
5
5
8
21
30
40
32
25
20
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
15
16
15
15
14
14
13
12
12
14
15
15
15
14
12
10
7
6
7
7
8

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-8
-8
-9
-9
-10
-11
-11
-11
-12
-12
-12
-13
-13
-13
-13
-13
-12
-12
-11

Feels Like (°C)

-12
-12
-13
-13
-14
-14
-14
-14
-15
-14
-15
-16
-16
-17
-17
-18
-18
-19
-18
-17
-16
-15
-15
-14

Dew Point (°C)

-14
-14
-15
-15
-16
-16
-16
-16
-17
-17
-17
-17
-19
-19
-18
-19
-19
-19
-19
-19
-19
-18
-17
-16

Relative Humidity (%)

56
55
50
50
51
50
52
54
54
56
60
61
52
54
59
58
60
58
57
58
62
64
67
63

Pressure (mb)

1016
1017
1016
1016
1016
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1028
1028
1029
1029
1029
1030

Ozone (du)

411
416
429
448
462
463
466
465
464
466
469
466
462
447
442
434
429
432
432
432
422
414
410
406

Wednesday 21

Waxing Crescent 9%

08:54

19:40

09 Bad
10 Bad
11 Bad
12 OK
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: 06:59, Set: 16:28, Transit: 11:44. Moon - Rise: 08:54, Set: 19:40. Civil Dark: 16:59 - 06:28. Nautical Dark: 17:35 - 05:52. Astro Dark: 18:09 - 05:18

Total Clouds (% Sky Obscured)

67
48
49
30
50
58
69
71
74
77
85
91
97
97
97
98
98
98
98
99
77
99
100
99

Low Clouds (% Sky Obscured)

1
5
7
11
30
37
46
51
58
65
68
68
72
76
81
85
87
88
89
92
77
93
84
88

Medium Clouds (% Sky Obscured)

52
42
20
12
16
21
24
25
21
18
53
67
84
84
85
87
88
88
88
77
64
98
100
24

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
0
0
1
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
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
1
0
1
1
2
0
7
0
15
26
47
39
34
37
42
46
76
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.1
0
0
0.1
0.1
0.4
0.7
1
1.3
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-8
-8
-7
-6
-6
-6
-6
-6
-7
-7
-6
-6
-6
-5
-5
-4
-4
-4
-3
-3
-3
-2
-1

Feels Like (°C)

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

Dew Point (°C)

-17
-17
-16
-16
-15
-13
-12
-12
-11
-10
-10
-9
-8
-7
-6
-7
-8
-7
-6
-5
-4
-4
-3
-3

Relative Humidity (%)

55
51
50
50
51
57
62
65
69
77
76
79
80
92
94
87
75
78
82
87
89
89
89
84

Pressure (mb)

1029
1030
1029
1028
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1022
1021
1020
1019
1017
1016
1015
1014

Ozone (du)

402
398
398
396
395
394
396
386
379
378
379
377
378
378
377
389
398
403
399
397
396
391
384
380

Thursday 22

Waxing Crescent 16%

08:54

20:51

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 OK
06 Good
07 Good
08 Good

Sun - Rise: 06:59, Set: 16:29, Transit: 11:44. Moon - Rise: 08:54, Set: 20:51. Civil Dark: 17:01 - 06:27. Nautical Dark: 17:36 - 05:52. Astro Dark: 18:11 - 05:17

Total Clouds (% Sky Obscured)

100
98
96
94
82
70
54
51
48
45
60
68
76
76
64
55
80
75
70
41
16
1
5
8

Low Clouds (% Sky Obscured)

89
80
77
75
79
70
54
51
48
40
42
53
62
60
55
55
25
25
30
17
7
0
3
5

Medium Clouds (% Sky Obscured)

100
98
46
94
77
62
45
35
45
45
50
55
60
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
4
5
10
15
30
35
48
45
60
68
76
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
1
0
0
4
4
6
5
1
0
0
0
9
7
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

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

Precipitation Probability (%)

95
95
75
65
60
50
42
46
61
63
62
40
27
21
16
5
20
12
4
4
3
0
1
1

Precipitation Amount (mm)

1.1
0.7
0.4
0.3
0.2
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-5
-4
-4
-4
-5
-4
-5
-6
-6
-7
-7
-10
-10
-10
-10
-10
-11
-11
-11
-13

Dew Point (°C)

-3
-2
0
1
0
0
0
0
-1
-1
-1
-2
-2
-3
-4
-7
-9
-10
-11
-12
-12
-12
-13
-13

Relative Humidity (%)

77
81
96
98
96
98
96
96
96
98
98
96
96
92
92
75
69
68
66
63
64
68
70
64

Pressure (mb)

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

Ozone (du)

378
379
380
380
380
378
372
371
370
371
369
367
370
370
378
388
405
416
426
436
431
427
423
432

Friday 23

Waxing Crescent 25%

09:13

22:03

09 Good
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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:58, Set: 16:31, Transit: 11:45. Moon - Rise: 09:13, Set: 22:03. Civil Dark: 17:02 - 06:26. Nautical Dark: 17:37 - 05:51. Astro Dark: 18:12 - 05:17

Total Clouds (% Sky Obscured)

12
21
24
32
52
75
100
94
88
81
79
77
75
81
87
96
85
74
63
68
75
73
68
72

Low Clouds (% Sky Obscured)

7
13
15
21
37
53
69
73
77
80
56
31
10
8
11
30
43
54
63
68
75
73
68
72

Medium Clouds (% Sky Obscured)

0
0
0
0
20
37
50
33
15
0
7
14
21
15
17
22
37
43
45
45
45
40
29
24

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
8
7
5
6
6
7
7
8
9
7
5
3
5
7
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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

1
8
12
14
23
24
22
19
17
16
18
19
19
17
14
4
7
9
9
28
37
43
45
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-12
-12
-11
-12
-12
-12
-12
-12
-12
-15
-15
-15
-15
-15
-15
-19
-19
-19
-18
-17
-16
-21

Dew Point (°C)

-14
-14
-14
-13
-12
-13
-13
-14
-14
-14
-14
-15
-16
-17
-17
-18
-19
-19
-19
-19
-19
-20
-21
-21

Relative Humidity (%)

60
55
57
59
62
61
59
56
57
59
60
60
59
57
57
56
56
58
62
65
63
60
57
55

Pressure (mb)

1016
1017
1016
1016
1016
1016
1017
1017
1018
1019
1020
1021
1021
1022
1022
1023
1024
1024
1025
1026
1027
1028
1029
1029

Ozone (du)

442
452
449
447
445
448
451
453
446
439
432
427
423
418
413
408
402
384
365
346
344
341
339
338

Saturday 24

Waxing Crescent 36%

09:32

23:17

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

Sun - Rise: 06:57, Set: 16:32, Transit: 11:45. Moon - Rise: 09:32, Set: 23:17. Civil Dark: 17:03 - 06:25. Nautical Dark: 17:39 - 05:50. Astro Dark: 18:13 - 05:16

Total Clouds (% Sky Obscured)

61
65
69
66
68
71
69
59
54
47
56
67
79
84
90
95
94
92
90
95
95
95

Low Clouds (% Sky Obscured)

61
65
69
66
68
71
69
59
53
30
25
20
16
12
15
12
27
43
58
67
76
84

Medium Clouds (% Sky Obscured)

23
18
13
8
9
10
11
16
20
24
24
24
24
50
73
95
84
72
60
60
65
90

High Clouds (% Sky Obscured)

0
1
2
2
1
1
2
5
8
24
56
67
79
84
88
89
67
33
0
5
5
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
7
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

46
45
45
46
43
39
30
25
20
12
14
13
10
9
8
7
5
2
0
3
4
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
15
15
15
14
13
12
12
11
11
11
10
10
10
9
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

-14
-14
-14
-14
-14
-14
-14
-14
-15
-15
-16
-16
-16
-17
-17
-17
-17
-18
-18
-18
-18
-18

Feels Like (°C)

-21
-21
-22
-22
-23
-20
-20
-21
-21
-21
-21
-21
-21
-21
-21
-22
-22
-23
-23
-23
-24
-24

Dew Point (°C)

-22
-22
-22
-22
-21
-21
-21
-21
-22
-22
-22
-22
-23
-23
-23
-24
-24
-25
-25
-25
-25
-25

Relative Humidity (%)

53
52
51
51
51
53
54
56
56
57
58
59
58
59
58
56
56
55
55
55
55
55

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026

Ozone (du)

336
335
336
338
339
337
336
334
333
332
330
328
325
323
324
325
326
328
330
331
336
340

Forecast for Seal Harbor, Hancock, United States of America (44.32,-68.25)

Generated: 18/01/26 09:35:07. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-5.00