Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waxing Gibbous 79%

13:04

02:30

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 OK
06 OK
07 Good
08 Good

Sun - Rise: 06:49, Set: 15:55, Transit: 11:22. Moon - Rise: 13:04, Set: 02:30. Civil Dark: 16:27 - 06:17. Nautical Dark: 17:04 - 05:41. Astro Dark: 17:38 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
53
52
33
16
4
5

Low Clouds (% Sky Obscured)

61
72
95
86
99
98
83
88
81
85
86
97
100
100
100
100
5
17
11
46
33
16
1
1

Medium Clouds (% Sky Obscured)

100
100
100
96
84
100
100
96
87
95
90
100
100
100
100
83
61
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
64
100
100
100
100
100
100
100
100
100
100
100
100
51
22
2
1
0
0

ISS Passover

Visibility (miles)

9
9
5
5
9
5
9
9
7
5
5
5
6
5
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
11
20
29
32
42
70
83
86
78
91
95
95
95
95
49
10
12
0
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.5
0.6
0.4
0.5
0.9
2.7
1.8
1.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
11
13
15
14
16
17
18
19
19
22
21
17
13
10
10
11
10
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-6
-6
-3
-2
-2
-2
-1
-1
-0
-0
1
1
2
3
3
3
2
1
0
1
-0
-1
-2

Dew Point (°C)

-10
-9
-7
-2
-1
0
1
1
3
5
5
6
6
7
7
6
5
2
1
1
1
0
0
-2

Relative Humidity (%)

58
58
63
70
72
76
79
75
86
93
90
90
88
93
91
88
84
72
72
79
80
82
85
76

Pressure (mb)

1032
1031
1030
1029
1027
1026
1025
1023
1022
1021
1019
1018
1016
1014
1014
1013
1013
1012
1012
1012
1012
1013
1014
1015

Ozone (du)

310
312
314
315
317
317
320
320
323
326
329
328
329
331
331
331
333
333
337
341
345
351
357
369

Monday 1

Waxing Gibbous 88%

13:26

03:52

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

Sun - Rise: 06:50, Set: 15:55, Transit: 11:22. Moon - Rise: 13:26, Set: 03:52. Civil Dark: 16:27 - 06:18. Nautical Dark: 17:03 - 05:42. Astro Dark: 17:38 - 05:07

Total Clouds (% Sky Obscured)

12
17
20
8
3
0
0
0
0
0
0
1
7
16
86
28
96
92
88
98
99
100
100
100

Low Clouds (% Sky Obscured)

12
17
20
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
21
20
80
95
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
9
67
26
92
67
69
94
98
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
5
21
2
9
46
35
25
43
100
100
100

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
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
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
0
4
22

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
15
15
18
18
16
15
14
13
12
10
9
7
6
5
4
4
3
2
2
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-5
-6
-7
-8
-9
-9
-10
-10
-10
-11
-11
-11
-11
-12
-12
-12
-11
-10
-9
-7

Relative Humidity (%)

67
65
63
61
62
61
61
62
62
62
60
61
62
62
62
60
61
57
56
55
59
61
63
64

Pressure (mb)

1016
1017
1017
1017
1019
1020
1022
1023
1024
1025
1025
1026
1027
1027
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024

Ozone (du)

384
403
401
395
398
396
397
400
398
396
393
384
379
379
378
374
370
366
366
363
362
360
359
358

Tuesday 2

Waxing Gibbous 95%

13:53

05:17

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
07 OK
08 OK

Sun - Rise: 06:52, Set: 15:54, Transit: 11:22. Moon - Rise: 13:53, Set: 05:17. Civil Dark: 16:27 - 06:19. Nautical Dark: 17:03 - 05:43. Astro Dark: 17:38 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
97
88
67
41
31

Low Clouds (% Sky Obscured)

91
81
100
100
84
100
98
99
100
100
100
100
100
100
100
100
96
90
79
71
63
52
31
25

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
100
91
60
27
17
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
5
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
4
3
3
4
5
5
7
4
4
4
0
0
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
None
None
None
None
None

Precipitation Probability (%)

48
74
85
95
95
93
95
95
95
95
95
95
95
95
95
95
95
82
58
35
18
2
1
0

Precipitation Amount (mm)

0.2
0.4
0.5
1
0.5
0.4
0.5
0.6
0.7
1.2
2.2
2.8
1.7
1.8
1.8
1.8
1.3
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
5
7
4
5
5
5
6
6
6
6
7
9
11
12
13
15
16
15
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
83
88
89
96
96
96
96
96
96
96
96
98
98
96
98
96
94
87
86
86
86
84
81

Pressure (mb)

1023
1022
1020
1019
1018
1017
1016
1015
1013
1012
1011
1010
1008
1005
1003
1002
1001
1001
1001
1001
1002
1004
1006
1007

Ozone (du)

356
353
351
352
352
349
346
346
345
344
343
342
343
341
343
343
345
343
342
344
346
349
349
348

Wednesday 3

Waxing Gibbous 99%

14:28

06:43

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

Sun - Rise: 06:53, Set: 15:54, Transit: 11:23. Moon - Rise: 14:28, Set: 06:43. Civil Dark: 16:27 - 06:20. Nautical Dark: 17:03 - 05:43. Astro Dark: 17:38 - 05:08

Total Clouds (% Sky Obscured)

18
13
9
5
7
13
40
35
31
27
38
44
46
59
81
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

17
12
7
1
1
0
0
0
0
0
0
0
0
16
36
52
44
43
39
53
62
75
77
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
6
15
3
10
13
21
25
30
38
55
65
80
93
96
95
50
63
100

High Clouds (% Sky Obscured)

0
2
3
5
4
3
0
0
0
0
10
19
29
52
76
100
100
100
100
95
95
100
100
100

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
1
2
1
10
15
16
26
34

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
14
13
12
12
10
9
8
6
4
3
3
3
4
4
6
7
8
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
68
62
61
63
70
79
81
82
81
79
76
75
74
73
70
69
70
68
68
69
72
72

Pressure (mb)

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

Ozone (du)

348
349
343
343
338
336
329
324
322
321
320
322
325
330
334
340
344
350
355
363
365
366
363
361

Thursday 4

Full Moon 100%

15:14

08:02

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

Sun - Rise: 06:54, Set: 15:54, Transit: 11:23. Moon - Rise: 15:14, Set: 08:02. Civil Dark: 16:26 - 06:21. Nautical Dark: 17:03 - 05:44. Astro Dark: 17:38 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
91
84
78
65
0
4
40
3
4
4
4
2
1
0
0
0

Low Clouds (% Sky Obscured)

89
92
94
95
96
97
97
95
91
83
68
52
0
3
33
3
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
45
18
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
70
43
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
0
1
5
0
9
9
5
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
Very Light Rain
Very Light Rain
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
53
68
87
88
80
73
68
51
38
24
12
4
5
2
1
9
6
4
4
2
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.6
0.6
0.5
0.4
0.4
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
10
10
11
12
14
16
17
19
19
18
18
18
18
18
19
19
18
17
16
15
14

Chance of Frost

Temperature (°C)

3
3
3
1
1
1
1
0
-2
-4
-6
-7
-9
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-12

Feels Like (°C)

-3
-3
-3
-4
-3
-4
-4
-6
-9
-11
-13
-15
-16
-18
-20
-19
-20
-20
-21
-21
-21
-21
-22
-20

Dew Point (°C)

-2
-2
-2
1
1
0
-1
-1
-7
-10
-12
-14
-15
-15
-18
-18
-18
-19
-19
-19
-20
-20
-20
-20

Relative Humidity (%)

72
70
72
94
98
96
92
96
66
61
60
58
62
72
61
62
62
62
60
59
58
58
56
54

Pressure (mb)

1007
1006
1005
1004
1002
1002
1002
1002
1004
1005
1006
1007
1009
1011
1012
1014
1015
1014
1015
1017
1018
1019
1020
1020

Ozone (du)

360
357
354
357
363
373
372
366
368
375
386
398
401
405
406
408
405
401
398
394
388
382
376
370

Friday 5

Waning Gibbous 97%

16:14

09:07

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

Sun - Rise: 06:55, Set: 15:54, Transit: 11:24. Moon - Rise: 16:14, Set: 09:07. Civil Dark: 16:26 - 06:22. Nautical Dark: 17:03 - 05:45. Astro Dark: 17:38 - 05:10

Total Clouds (% Sky Obscured)

0
0
0
0
2
3
5
8
11
15
11
10
23
38
49
47
59
80
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
3
6
7
4
6
11
15
36
61

Medium Clouds (% Sky Obscured)

0
0
0
0
2
3
5
8
11
15
11
10
23
38
29
23
55
76
94
96
97
99
83
66

High Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
0
0
0
0
21
41
47
59
73
83
61
30
55
55
55

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
3
3
24
34

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
13
13
12
12
11
10
10
10
10
10
9
9
8
7
6
5
4
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-19
-18
-17
-17
-16
-12
-12
-11
-11
-11
-11
-11
-11
-10
-9
-9
-9
-9
-9
-9
-8
-7
-7
-6

Dew Point (°C)

-19
-19
-17
-16
-15
-15
-14
-13
-13
-12
-12
-12
-11
-11
-10
-10
-10
-10
-9
-9
-8
-7
-6
-7

Relative Humidity (%)

53
50
51
51
50
54
57
61
59
60
60
60
61
61
64
65
67
66
66
65
68
72
75
69

Pressure (mb)

1021
1022
1022
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

364
358
354
350
346
342
338
335
332
329
326
321
316
311
307
303
299
297
294
292
291
291
291
289

Saturday 6

Waning Gibbous 92%

17:27

09:07

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

Sun - Rise: 06:56, Set: 15:53, Transit: 11:24. Moon - Rise: 17:27, Set: 09:07. Civil Dark: 16:26 - 06:23. Nautical Dark: 17:03 - 05:46. Astro Dark: 17:38 - 05:11

Total Clouds (% Sky Obscured)

98
88
78
60
54
48
28
31
43
50
55
63
71
69
66
62
71
80
90
95
95
95

Low Clouds (% Sky Obscured)

87
88
78
60
54
48
28
31
43
50
32
21
15
12
16
14
17
21
25
44
63
82

Medium Clouds (% Sky Obscured)

49
37
24
10
10
10
10
11
12
13
23
33
43
37
29
31
43
49
55
57
63
90

High Clouds (% Sky Obscured)

51
21
15
10
8
6
13
21
28
29
25
25
30
24
22
18
0
0
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
8
6

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

Precipitation Probability (%)

43
47
56
70
95
95
95
95
95
95
95
95
95
95
66
26
14
9
0
8
14
19

Precipitation Amount (mm)

0.1
0.1
0.2
0.3
0.7
1.1
1
1.1
1.2
1.6
1.7
1.5
1.2
0.7
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
60
55
52
49
56
64
71
71
71
72
72
72
72
74
75
76
76
76
76
76
78

Pressure (mb)

1015
1015
1013
1012
1010
1009
1008
1008
1006
1005
1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1008

Ozone (du)

287
286
285
284
282
282
281
280
280
279
279
277
275
274
273
272
271
272
273
273
273
273

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

Generated: 30/11/25 09:22:29. Forecast: 30/11/25 to 06/12/25. Timezone: UTC-5.00