Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 0%

05:27

20:43

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

Sun - Rise: 05:36, Set: 20:48, Transit: 13:11. Moon - Rise: 05:27, Set: 20:43. Civil Dark: 21:23 - 05:01. Nautical Dark: 22:09 - 04:15. Astro Dark: 23:04 - 03:20

Total Clouds (% Sky Obscured)

36
32
58
36
85
87
89
99
100
43
44
100
100
100
100
69
80
64
34
32
55
67
17
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
9
0
0
0
0
0
0
0
0
0
6
6
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
73
77
26
14
16
15
19
3
3
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
15
6
4
56
7
41
99
100
43
44
100
100
100
100
56
80
64
34
32
55
64
17
33

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)

9
7
6
6
9
10
8
8
8
8
8
9
10
11
12
13
14
14
14
15
16
16
16
15

Chance of Frost

Temperature (°C)

27
26
24
22
23
23
23
22
22
22
22
22
22
23
24
25
27
29
30
31
32
32
33
34

Feels Like (°C)

26
25
24
23
23
21
22
22
22
23
24
24
23
23
24
25
28
28
29
29
31
31
31
33

Dew Point (°C)

15
15
15
13
13
15
16
17
18
19
20
20
20
20
20
20
19
20
20
19
19
19
17
16

Relative Humidity (%)

50
52
57
56
55
59
64
71
79
83
87
88
88
84
78
70
62
58
54
50
48
46
37
35

Pressure (mb)

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

Ozone (du)

330
330
330
327
326
324
318
315
313
308
308
308
308
305
305
304
304
303
302
301
302
303
305
305

Tuesday 14

New Moon 3%

06:51

21:25

18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Bad
01 Bad
02 OK
03 Bad
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

Sun - Rise: 05:37, Set: 20:47, Transit: 13:12. Moon - Rise: 06:51, Set: 21:25. Civil Dark: 21:22 - 05:02. Nautical Dark: 22:08 - 04:17. Astro Dark: 23:03 - 03:22

Total Clouds (% Sky Obscured)

17
5
0
0
0
1
35
27
31
57
43
93
81
94
98
100
95
100
100
100
96
98
99
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
27
31
35
0
0
0
0
0
0
0
0
0
2
0
3
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
21
27
31
40
43
47
65
50
46
45
36
60
76
69
69
14
40
39

High Clouds (% Sky Obscured)

17
5
0
0
0
0
18
1
14
45
4
23
49
86
84
100
95
100
99
100
65
98
96
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
4
15
23
4
4
29
13
14
4
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)

15
13
12
12
12
12
12
11
8
6
9
6
4
2
4
7
7
6
6
8
8
9
9
8

Chance of Frost

Temperature (°C)

33
32
30
28
27
27
26
25
24
24
24
23
22
22
23
24
25
27
28
29
30
31
31
31

Feels Like (°C)

33
32
30
29
28
27
27
26
26
26
24
24
23
25
24
24
25
26
28
28
28
29
28
29

Dew Point (°C)

16
17
18
18
18
18
18
18
18
18
19
20
19
18
19
18
16
16
14
12
11
10
10
11

Relative Humidity (%)

35
41
47
53
57
59
61
62
66
70
75
83
83
78
79
68
58
50
42
35
31
28
27
29

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010

Ozone (du)

306
305
306
306
306
305
305
306
308
309
309
311
312
313
314
317
320
323
326
327
329
328
328
328

Wednesday 15

Waxing Crescent 8%

08:13

21:56

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

Sun - Rise: 05:38, Set: 20:46, Transit: 13:12. Moon - Rise: 08:13, Set: 21:56. Civil Dark: 21:21 - 05:03. Nautical Dark: 22:07 - 04:18. Astro Dark: 23:01 - 03:23

Total Clouds (% Sky Obscured)

70
56
23
100
100
96
60
60
60
62
23
66
47
95
100
100
100
100
95
100
92
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

11
7
0
2
22
0
0
0
0
1
1
0
0
0
0
19
23
28
48
0
8
44
68
25

High Clouds (% Sky Obscured)

70
51
23
100
100
96
60
60
50
37
22
46
47
95
100
100
100
100
63
100
50
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
0
0
0
1
2
2
1
2

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

Chance of Frost

Temperature (°C)

30
28
26
24
22
22
21
20
20
20
19
19
19
19
21
23
25
26
28
28
29
30
29
28

Feels Like (°C)

29
27
26
25
21
20
20
19
19
19
18
19
18
19
19
21
24
24
25
26
26
27
27
25

Dew Point (°C)

11
12
13
11
10
10
10
11
11
11
11
11
12
13
14
14
13
10
9
9
9
9
11
16

Relative Humidity (%)

31
37
43
46
46
47
51
55
55
56
57
58
65
68
64
57
48
36
31
28
27
26
32
47

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1009

Ozone (du)

330
331
331
332
332
331
330
331
330
327
326
326
327
326
327
328
329
330
330
331
334
334
334
335

Thursday 16

Waxing Crescent 16%

09:30

22:21

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

Sun - Rise: 05:39, Set: 20:46, Transit: 13:12. Moon - Rise: 09:30, Set: 22:21. Civil Dark: 21:21 - 05:04. Nautical Dark: 22:06 - 04:19. Astro Dark: 23:00 - 03:25

Total Clouds (% Sky Obscured)

100
100
100
80
100
77
81
81
57
29
0
0
0
0
2
4
5
21
35
44
38
92
97
27

Low Clouds (% Sky Obscured)

0
0
3
5
8
5
3
0
0
0
0
0
0
0
0
0
0
17
34
44
38
35
27
18

Medium Clouds (% Sky Obscured)

21
22
12
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

100
100
100
79
100
72
71
71
48
24
0
0
0
0
1
2
3
5
6
6
9
90
95
18

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 (%)

1
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)

8
7
7
8
10
8
7
7
6
6
7
7
7
7
7
7
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

28
26
25
23
21
20
18
17
16
15
15
14
14
15
17
18
20
21
23
24
25
25
25
24

Feels Like (°C)

26
25
23
20
18
16
17
16
15
14
14
13
13
14
15
17
18
20
21
23
23
24
22
22

Dew Point (°C)

14
12
11
10
6
5
6
6
6
6
6
6
7
8
6
6
5
4
4
4
4
4
4
5

Relative Humidity (%)

42
39
40
42
37
37
43
47
52
53
55
58
62
60
49
43
36
32
29
27
26
26
26
29

Pressure (mb)

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

Ozone (du)

335
337
340
343
344
345
346
347
345
344
345
345
347
348
348
347
347
347
349
350
348
345
344
344

Friday 17

Waxing Crescent 25%

10:43

22:43

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

Sun - Rise: 05:40, Set: 20:45, Transit: 13:12. Moon - Rise: 10:43, Set: 22:43. Civil Dark: 21:20 - 05:05. Nautical Dark: 22:04 - 04:20. Astro Dark: 22:58 - 03:27

Total Clouds (% Sky Obscured)

88
83
89
93
100
100
100
100
48
40
43
42
82
68
62
56
48
67
86
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
0
0
0
0
9
17
24
16
8
0
0
0
0
0
0
0
0
0
0
4
9
13
9

Medium Clouds (% Sky Obscured)

8
13
17
21
42
29
34
40
43
37
28
25
74
48
38
29
16
23
35
44
50
56
62
72

High Clouds (% Sky Obscured)

84
78
83
90
100
100
100
100
11
8
3
3
82
4
26
44
48
66
84
100
100
100
100
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 (%)

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
6
8
8
9
8
2
4
3
0
1
1
0
2
4
4
37

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)

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

Chance of Frost

Temperature (°C)

24
23
21
20
20
19
18
18
17
17
16
16
16
17
18
20
21
22
23
23
23
23
23
23

Feels Like (°C)

24
21
20
19
18
17
17
16
15
17
17
17
17
16
18
19
19
20
20
21
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

31
39
51
54
48
44
44
46
47
49
52
53
55
53
51
49
48
46
48
49
52
53
53
54

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011

Ozone (du)

342
340
339
339
340
339
338
337
339
340
339
337
337
338
337
336
335
335
334
333
331
331
332
332

Saturday 18

Waxing Crescent 35%

11:54

23:02

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 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:40, Set: 20:44, Transit: 13:12. Moon - Rise: 11:54, Set: 23:02. Civil Dark: 21:19 - 05:06. Nautical Dark: 22:03 - 04:22. Astro Dark: 22:57 - 03:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
88
85
87
84
77
64
47
36
44
54
64
69
75
83
60

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
35
55
35
30
25
0
0
0
3
7
10
8
6
4
6
7
8
5

Medium Clouds (% Sky Obscured)

83
94
91
88
86
82
73
63
51
41
30
18
9
3
9
13
13
8
4
2
1
0
0
0

High Clouds (% Sky Obscured)

80
70
79
91
100
100
100
100
82
58
23
4
0
0
0
0
0
21
37
37
31
25
17
10

ISS Passover

Visibility (miles)

9
9
8
6
4
1
1
1
1
4
6
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

Very 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
None
None
None
None
None
None
None

Precipitation Probability (%)

54
67
81
95
95
95
95
95
91
65
28
22
15
2
3
2
0
6
7
6
4
1
0
3

Precipitation Amount (mm)

0.3
0.5
0.5
0.8
1.3
1.1
1
1
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
19
19
18
18
18
18
17
17
16
17
18
18
20
22
24
25
26
27
26
26
26

Feels Like (°C)

22
23
24
18
18
19
19
19
18
18
17
17
16
17
17
18
19
19
20
21
22
27
28
27

Dew Point (°C)

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

Relative Humidity (%)

65
79
95
96
96
98
98
98
98
98
98
96
95
93
92
79
67
56
53
49
46
49
51
54

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

331
330
329
329
330
330
333
335
338
343
349
354
358
363
367
369
372
374
372
371
369
372
374
377

Sunday 19

Waxing Crescent 32%

13:02

23:21

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

Sun - Rise: 05:41, Set: 20:43, Transit: 13:12. Moon - Rise: 13:02, Set: 23:21. Civil Dark: 21:18 - 05:07. Nautical Dark: 22:02 - 04:23. Astro Dark: 22:55 - 03:30

Total Clouds (% Sky Obscured)

39
16
12
6
0
2
3
9
13
12
11
15
20
24
24
27
20
40
69
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
20

High Clouds (% Sky Obscured)

3
1
1
0
0
0
1
1
1
1
1
3
3
4
5
6
7
38
69
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

Fog (%)

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

Precipitation Probability (%)

3
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
22
21
19
17
16
16
15
15
14
14
15
16
17
19
20
22
23
24

Feels Like (°C)

26
25
24
21
21
19
19
19
19
14
14
15
15
14
14
17
18
18
20
21

Dew Point (°C)

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

Relative Humidity (%)

53
52
53
53
55
58
62
66
70
73
74
76
73
68
65
59
54
50
49
48

Pressure (mb)

1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

374
371
368
366
363
360
357
354
351
351
350
350
349
348
347
346
345
345
345
345

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 13/07/26 18:52:21. Forecast: 13/07/26 to 19/07/26. Timezone: UTC-4.00