Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waning Crescent 19%

03:28

14:26

04 OK
05 OK
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 07:03, Set: 16:38, Transit: 11:50. Moon - Rise: 03:28, Set: 14:26. Civil Dark: 17:09 - 06:31. Nautical Dark: 17:44 - 05:56. Astro Dark: 18:19 - 05:22

Total Clouds (% Sky Obscured)

28
32
49
78
88
93
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96

Low Clouds (% Sky Obscured)

7
20
21
13
42
47
44
0
0
0
5
70
79
100
82
100
100
91
83
100
100
100
98
90

Medium Clouds (% Sky Obscured)

8
32
49
70
71
80
92
90
100
100
100
100
100
100
100
100
100
100
100
76
17
43
48
36

High Clouds (% Sky Obscured)

28
32
49
78
55
45
92
98
52
100
100
100
100
100
100
100
100
100
100
65
10
0
3
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
4
2
0
0
0
0
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
11
34
49
90
95
95
95
95
95
95
65
22
7
7
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
2.6
2.3
2.9
1.6
1.4
2.1
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
4
4
6
6
7
8
7
8
7
7
6
5
5
4
7
10
10
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
84
77
71
69
62
57
55
61
62
71
89
96
98
100
100
98
96
93
88
85

Pressure (mb)

1014
1014
1013
1013
1012
1011
1010
1008
1007
1004
1002
1000
998
996
995
993
991
988
986
985
986
986
986
986

Ozone (du)

288
290
290
294
295
293
291
287
287
287
286
287
290
293
294
296
296
293
294
294
293
296
302
303

Sunday 16

Waning Crescent 12%

No Rise

14:43

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 07:04, Set: 16:37, Transit: 11:50. Moon - Rise: No Rise, Set: 14:43. Civil Dark: 17:08 - 06:33. Nautical Dark: 17:44 - 05:57. Astro Dark: 18:18 - 05:23

Total Clouds (% Sky Obscured)

97
98
100
100
97
97
100
99
99
97
99
99
99
100
99
98
99
98
97
88
83
93
93
91

Low Clouds (% Sky Obscured)

83
83
85
76
91
93
84
90
87
76
75
73
76
78
78
82
82
76
77
67
67
74
75
68

Medium Clouds (% Sky Obscured)

58
54
57
100
83
88
100
87
65
93
96
94
97
99
95
93
92
85
82
76
62
87
86
88

High Clouds (% Sky Obscured)

70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
4
0
1
28
31
12
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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 (%)

28
28
29
31
13
24
30
17
12
14
15
14
8
13
14
17
27
14
8
4
6
7
4
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
14
13
14
13
14
15
15
16
16
16
16
16
15
15
15
15
14
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
76
68
71
71
71
66
61
57
56
57
58
59
61
62
65
66
67
67
66
63
62
62

Pressure (mb)

987
988
989
989
990
990
991
991
991
992
992
993
994
995
996
996
997
997
998
998
999
999
1000
1000

Ozone (du)

304
305
306
310
309
313
315
320
326
326
328
330
326
325
330
331
330
333
337
340
339
342
348
350

Monday 17

Waning Crescent 6%

04:32

15:02

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

Sun - Rise: 07:05, Set: 16:36, Transit: 11:51. Moon - Rise: 04:32, Set: 15:02. Civil Dark: 17:08 - 06:34. Nautical Dark: 17:43 - 05:58. Astro Dark: 18:17 - 05:24

Total Clouds (% Sky Obscured)

85
93
96
82
76
73
71
71
83
87
70
44
26
26
9
10
7
3
2
2
2
19
34
41

Low Clouds (% Sky Obscured)

69
70
65
63
40
51
45
62
50
43
40
32
26
26
0
0
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

75
88
88
31
33
39
38
36
36
40
7
0
0
0
5
6
0
0
0
0
0
15
29
41

High Clouds (% Sky Obscured)

3
7
3
3
3
3
3
0
0
0
0
0
0
0
0
2
3
2
1
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
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 (%)

5
3
4
5
5
1
3
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)

13
13
12
12
12
13
13
13
13
13
13
12
12
11
11
10
9
9
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

62
62
63
64
63
60
55
52
50
48
48
50
54
58
60
62
63
63
63
63
63
66
67
67

Pressure (mb)

1001
1002
1003
1004
1005
1005
1006
1006
1006
1007
1007
1008
1009
1010
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

342
339
340
342
345
345
345
343
340
338
335
332
331
329
332
334
336
336
334
336
332
321
315
311

Tuesday 18

Waning Crescent 3%

05:37

15:23

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

Sun - Rise: 07:06, Set: 16:35, Transit: 11:51. Moon - Rise: 05:37, Set: 15:23. Civil Dark: 17:07 - 06:35. Nautical Dark: 17:42 - 06:00. Astro Dark: 18:17 - 05:25

Total Clouds (% Sky Obscured)

29
19
5
8
12
17
15
10
4
3
3
2
0
0
0
0
0
1
5
6
8
28
50
66

Low Clouds (% Sky Obscured)

2
5
5
8
12
17
15
9
3
2
1
0
0
0
0
0
0
0
1
1
1
2
1
1

Medium Clouds (% Sky Obscured)

27
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
22
30

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
1
0
0
0
0
0
0
2
5
7
28
50
66

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
67
67
64
59
54
49
46
43
41
41
44
49
52
52
56
62
71
75
75
77
77
75

Pressure (mb)

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

Ozone (du)

309
305
303
301
300
300
299
298
299
298
298
300
300
300
301
308
317
319
318
318
316
308
303
300

Wednesday 19

Waning Crescent 1%

06:42

15:49

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

Sun - Rise: 07:08, Set: 16:34, Transit: 11:51. Moon - Rise: 06:42, Set: 15:49. Civil Dark: 17:06 - 06:36. Nautical Dark: 17:42 - 06:01. Astro Dark: 18:16 - 05:26

Total Clouds (% Sky Obscured)

47
37
35
40
46
46
51
55
60
65
37
21
14
14
4
17
39
56
54
47
42
31
38
46

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
4
9
13
17
21
21
14
8
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
21
19
22
25
29
30
41
45
31
17
3
0
0
0
1
2
3
20
37
42
31
38
46

High Clouds (% Sky Obscured)

47
37
35
40
39
45
40
35
29
47
11
4
2
10
1
17
39
56
54
47
42
31
38
46

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-5
-5
-6
-6
-6
-6
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

75
76
76
76
74
67
61
57
54
52
51
52
57
62
65
71
74
77
80
81
81
83
83
83

Pressure (mb)

1022
1023
1023
1023
1024
1024
1025
1025
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

300
301
302
301
300
299
298
301
301
299
296
295
295
296
298
297
295
293
291
289
287
286
286
286

Thursday 20

New Moon 0%

07:47

16:21

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 07:09, Set: 16:34, Transit: 11:51. Moon - Rise: 07:47, Set: 16:21. Civil Dark: 17:05 - 06:37. Nautical Dark: 17:41 - 06:02. Astro Dark: 18:15 - 05:27

Total Clouds (% Sky Obscured)

61
81
100
94
85
78
75
72
61
60
60
59
64
72
76
85
92
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
3
5
8
37
66
61
60
60
59
64
72
52
47
51
60
77
84
85
84
83
78

Medium Clouds (% Sky Obscured)

61
81
100
86
70
53
48
47
50
46
51
51
46
45
45
31
23
25
37
49
55
52
54
46

High Clouds (% Sky Obscured)

53
51
39
43
42
41
46
70
61
60
60
59
64
72
76
85
91
95
82
68
73
74
76
82

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
13
19
25
36
42
47
43
33
16
25
37
50
73
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
83
83
77
73
69
64
59
57
60
61
64
66
69
71
74
76
78
80
81
83
83
84

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019

Ozone (du)

286
288
290
292
291
291
291
290
290
290
290
290
290
288
286
284
283
282
281
280
280
280
280
279

Friday 21

Waxing Crescent 2%

08:50

17:01

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 07:10, Set: 16:33, Transit: 11:52. Moon - Rise: 08:50, Set: 17:01. Civil Dark: 17:05 - 06:39. Nautical Dark: 17:40 - 06:03. Astro Dark: 18:15 - 05:28

Total Clouds (% Sky Obscured)

99
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
85
90
84
86
80
79
78
77
67
60
54
59
74
84
90
94
97
94
92
89

Medium Clouds (% Sky Obscured)

40
30
25
30
23
26
46
72
95
95
96
96
97
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

91
98
98
99
99
100
100
100
100
100
100
100
100
100
100
88
77
65
66
53
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

81
64
42
32
22
10
19
25
26
31
34
38
86
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.3
0
0
0
0
0
0
0
0
0
0
0.4
0.8
1.4
1.8
1.6
1.5
1.8
2.2
2.5

Wind Speed/Direction (mph)

3
4
5
6
7
7
8
8
8
8
8
8
8
7
7
6
5
8
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
85
86
80
78
72
66
62
57
59
62
65
67
70
74
79
85
93
93
94

Pressure (mb)

1019
1018
1017
1017
1016
1016
1015
1014
1013
1012
1011
1010
1009
1009
1008
1007
1007
1007
1006
1007
1007

Ozone (du)

279
281
283
285
285
286
287
286
285
284
283
283
282
283
283
284
284
284
283
282
281

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 15/11/25 04:31:46. Forecast: 15/11/25 to 21/11/25. Timezone: UTC-5.00