Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Gibbous 58%

15:03

01:04

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 05:08, Set: 20:45, Transit: 12:56. Moon - Rise: 15:03, Set: 01:04. Civil Dark: 21:22 - 04:30. Nautical Dark: 22:12 - 03:40. Astro Dark: 23:18 - 02:34

Total Clouds (% Sky Obscured)

78
78
82
99
99
96
100
97
96
94
89
89
87
91
86
80
74
88
100
100
100
100
65
45

Low Clouds (% Sky Obscured)

30
25
27
69
74
65
75
74
74
44
46
40
49
52
55
47
35
45
41
36
28
36
30
0

Medium Clouds (% Sky Obscured)

69
78
82
87
89
94
92
70
59
53
42
44
9
32
8
5
10
38
36
35
25
12
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
25
15
15
15
25
35
35
30
45
45
65
75
100
100
100
100
65
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
6
7
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
Very Light Rain
None
None
None

Precipitation Probability (%)

6
2
1
1
2
3
12
9
4
1
13
4
4
28
28
10
14
23
28
32
46
38
23
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
16
16
15
15
15
15
15
15
15
15
16
17
19
20
21
22
23
24
24
24
23
23
22

Feels Like (°C)

17
16
15
15
15
15
15
15
15
15
15
16
17
19
19
21
22
22
23
23
23
22
23
21

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
95
95
93
92
93
96
95
92
82
79
74
68
65
64
67
65
72
76
74

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

346
348
349
348
346
344
343
343
340
340
338
336
337
336
335
336
337
336
335
335
335
335
336
337

Tuesday 23

Waxing Gibbous 71%

16:11

01:23

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

Sun - Rise: 05:08, Set: 20:45, Transit: 12:56. Moon - Rise: 16:11, Set: 01:23. Civil Dark: 21:22 - 04:31. Nautical Dark: 22:12 - 03:41. Astro Dark: 23:18 - 02:35

Total Clouds (% Sky Obscured)

66
4
32
60
34
91
77
75
50
71
77
60
85
70
60
46
85
38
40
65
89
83
84
82

Low Clouds (% Sky Obscured)

0
1
6
20
9
48
49
45
28
30
37
47
54
33
32
6
30
30
27
8
1
4
0
0

Medium Clouds (% Sky Obscured)

0
0
26
24
24
26
13
0
0
1
8
20
65
8
16
10
19
26
0
22
24
23
43
22

High Clouds (% Sky Obscured)

66
1
8
19
14
52
6
0
0
0
0
0
26
3
16
0
0
0
5
52
85
80
65
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
5
9
9
8
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
1
1
0
0
0
0
0
0
0
0
0
0
2
7
32
39
39
28
32
23
8
7
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
7
6
6
6
6
6
6
6
7
6
7
8
9
10
12
12
12
13
13
12
11
10
8

Chance of Frost

Temperature (°C)

20
18
17
16
16
16
16
15
15
14
14
16
18
19
20
21
22
22
23
24
24
24
24
23

Feels Like (°C)

18
16
17
16
16
15
14
13
12
12
12
14
16
16
18
18
20
20
22
23
22
22
23
22

Dew Point (°C)

16
13
13
13
13
13
12
11
10
11
11
13
14
15
15
15
17
19
19
18
18
18
19
18

Relative Humidity (%)

74
72
81
82
81
85
78
75
74
79
79
82
78
77
74
69
73
83
75
72
71
69
72
74

Pressure (mb)

1012
1012
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

337
338
338
341
343
349
353
357
366
371
371
365
368
365
358
357
354
356
355
356
353
351
351
351

Wednesday 24

Waxing Gibbous 79%

17:17

01:45

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

Sun - Rise: 05:08, Set: 20:45, Transit: 12:57. Moon - Rise: 17:17, Set: 01:45. Civil Dark: 21:22 - 04:31. Nautical Dark: 22:12 - 03:41. Astro Dark: 23:18 - 02:35

Total Clouds (% Sky Obscured)

76
99
100
100
95
69
59
73
84
97
100
100
85
68
61
77
65
100
100
100
100
95
100
100

Low Clouds (% Sky Obscured)

1
8
5
4
20
20
25
20
0
0
4
8
2
1
1
24
12
19
20
2
26
8
3
2

Medium Clouds (% Sky Obscured)

20
20
17
61
66
64
53
63
66
70
85
88
52
20
28
64
53
73
99
90
96
86
91
80

High Clouds (% Sky Obscured)

51
97
100
100
89
48
46
55
59
89
77
67
68
59
43
19
35
86
91
91
100
88
96
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
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
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
1
0
3
9
7
7
28
14
0
0
1
12
16
19
30
18
10
6
14
30
25

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)

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

Chance of Frost

Temperature (°C)

22
19
18
18
17
17
17
16
16
15
15
17
19
20
22
23
24
25
24
23
24
24
23
21

Feels Like (°C)

21
18
17
16
16
16
16
16
15
14
15
17
19
21
23
25
25
26
25
24
25
25
24
22

Dew Point (°C)

18
14
13
13
12
10
10
11
12
13
13
14
15
15
14
15
15
16
19
19
16
18
18
18

Relative Humidity (%)

77
73
71
73
68
63
66
72
78
85
87
85
81
70
63
59
58
59
71
78
60
71
73
81

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

352
352
352
352
351
354
354
355
358
360
361
360
361
361
362
362
364
364
367
371
371
370
369
368

Thursday 25

Waxing Gibbous 87%

18:23

02:12

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

Sun - Rise: 05:09, Set: 20:45, Transit: 12:57. Moon - Rise: 18:23, Set: 02:12. Civil Dark: 21:22 - 04:31. Nautical Dark: 22:12 - 03:42. Astro Dark: 23:18 - 02:36

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
48
45
51
55
80
78
96
98
100
82
89
59
59
29
25
23
57
11

Low Clouds (% Sky Obscured)

17
14
11
62
62
10
10
18
29
38
80
78
96
97
97
77
81
50
23
26
25
20
25
4

Medium Clouds (% Sky Obscured)

100
100
100
99
94
62
48
35
26
25
21
16
14
10
7
5
4
4
26
2
0
2
4
4

High Clouds (% Sky Obscured)

100
100
97
95
95
99
48
45
51
55
33
0
26
49
65
64
81
59
59
29
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

35
42
47
43
44
51
64
71
63
47
43
35
35
35
36
65
87
95
91
68
63
63
65
52

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0.4
0.8
0.8
0.7
0.3
0.3
0.3
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
17
16
15
15
15
15
17
18
19
20
21
22
22
22
23
23
23
23
22

Feels Like (°C)

20
18
17
16
16
16
15
17
16
17
17
18
19
19
21
23
25
24
25
25
26
27
27
25

Dew Point (°C)

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

Relative Humidity (%)

84
82
86
86
88
92
96
98
96
96
96
93
90
86
84
77
75
79
79
78
75
72
73
83

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

364
363
366
370
371
373
377
371
364
361
360
360
362
361
360
359
361
359
359
357
355
357
356
358

Friday 26

Waxing Gibbous 93%

19:24

02:45

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

Sun - Rise: 05:09, Set: 20:45, Transit: 12:57. Moon - Rise: 19:24, Set: 02:45. Civil Dark: 21:22 - 04:32. Nautical Dark: 22:12 - 03:42. Astro Dark: 23:18 - 02:37

Total Clouds (% Sky Obscured)

73
70
69
61
73
82
80
78
82
42
25
25
36
35
42
59
80
100
99
98
95
82
75
70

Low Clouds (% Sky Obscured)

9
16
23
19
13
7
15
24
36
42
25
25
36
35
42
34
33
32
24
14
1
6
14
21

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
1
1
2
3
14
24
31
37
36
43
57
73
86
77
72
68

High Clouds (% Sky Obscured)

5
8
8
18
22
30
40
55
70
27
9
8
15
15
18
45
73
100
99
97
95
66
39
13

ISS Passover

Visibility (miles)

9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
41
18
6
6
1
4
2
1
2
2
0
1
1
0
9
13
16
17
17
10
22
24
20

Precipitation Amount (mm)

0
0.3
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)

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

Chance of Frost

Temperature (°C)

21
19
18
17
17
16
16
16
16
16
16
17
19
20
21
23
23
24
25
25
24
24
23
23

Feels Like (°C)

25
21
19
18
17
17
17
17
16
17
18
21
22
23
23
23
24
25
25
27
27
26
26
25

Dew Point (°C)

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

Relative Humidity (%)

85
91
92
92
92
92
92
92
92
93
93
92
89
84
79
73
70
67
64
68
72
77
79
81

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

356
353
351
349
348
347
348
350
352
352
352
351
349
347
346
344
345
345
346
350
354
358
355
351

Saturday 27

Waxing Gibbous 97%

No Rise

03:27

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Good

Sun - Rise: 05:10, Set: 20:45, Transit: 12:57. Moon - Rise: No Rise, Set: 03:27. Civil Dark: 21:22 - 04:33. Nautical Dark: 22:12 - 03:43. Astro Dark: 23:17 - 02:38

Total Clouds (% Sky Obscured)

66
64
72
71
70
77
80
85
90
88
84
78
69
59
48
47
48
42
33
26
21
16
11
6

Low Clouds (% Sky Obscured)

26
31
36
35
34
33
44
56
72
68
64
62
58
56
48
47
48
42
33
26
21
16
10
0

Medium Clouds (% Sky Obscured)

66
62
58
59
64
70
71
69
57
44
31
18
14
10
6
9
11
8
3
3
6
7
8
6

High Clouds (% Sky Obscured)

10
5
2
2
2
2
17
18
21
39
66
78
65
32
0
0
0
0
3
6
9
16
11
6

ISS Passover

Visibility (miles)

9
8
7
6
7
8
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
35
41
45
42
32
56
74
78
71
64
51
53
55
58
58
53
41
42
38
36
30
22
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.6
0.6
0.4
0.3
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
23
23
23
22
22
22
18
18
18
18
18
18
21
22
22
22
22
23
25
25
24
24
23

Dew Point (°C)

19
18
18
17
16
16
16
16
16
16
17
17
18
18
18
18
18
17
17
17
17
17
17
16

Relative Humidity (%)

84
86
91
93
92
93
93
93
95
96
95
93
92
86
81
78
73
67
64
66
67
69
73
77

Pressure (mb)

1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

348
347
346
345
343
342
341
341
340
340
340
339
339
340
340
341
342
343
344
345
346
347
345
344

Sunday 28

Waxing Gibbous 99%

20:19

04:18

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

Sun - Rise: 05:10, Set: 20:45, Transit: 12:58. Moon - Rise: 20:19, Set: 04:18. Civil Dark: 21:22 - 04:33. Nautical Dark: 22:12 - 03:44. Astro Dark: 23:17 - 02:39

Total Clouds (% Sky Obscured)

22
47
49
42
28
15
22
29
34
24
22
22
38
54
71
79
88
99

Low Clouds (% Sky Obscured)

5
11
16
21
26
15
22
17
6
9
13
15
19
25
30
27
22
21

Medium Clouds (% Sky Obscured)

12
15
18
12
8
5
1
1
2
2
2
2
7
12
19
21
24
27

High Clouds (% Sky Obscured)

22
40
38
27
18
8
10
8
19
15
19
13
34
51
70
79
87
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
2
0
0
0
0
0
0
0
0
0
0
1
1
1
13
19
22

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
15
15
15
14
16
17
19
20
22
23
24
25

Feels Like (°C)

24
20
20
20
20
19
19
17
17
17
16
16
16
23
23
23
24
24

Dew Point (°C)

16
15
15
14
13
13
13
12
12
12
13
14
15
15
16
17
17
17

Relative Humidity (%)

84
83
85
86
86
86
85
84
86
87
83
81
77
74
70
68
65
63

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1019
1019
1019
1019
1019
1018

Ozone (du)

342
340
337
335
335
335
335
335
334
334
333
331
330
330
330
330
329
327

Forecast for Hemmingford, Montérégie, Canada (45.05,-73.58)

Generated: 22/06/26 20:11:22. Forecast: 22/06/26 to 28/06/26. Timezone: UTC-4.00