Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waxing Crescent 11%

07:50

23:31

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: 05:13, Set: 20:54, Transit: 13:03. Moon - Rise: 07:50, Set: 23:31. Civil Dark: 21:31 - 04:35. Nautical Dark: 22:22 - 03:45. Astro Dark: 23:31 - 02:36

Total Clouds (% Sky Obscured)

92
92
95
100
100
96
76
85
99
81
81
74
36
54
47
29
72
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

29
21
8
3
8
9
29
63
45
58
65
63
36
36
47
29
23
37
34
30
35
42
56
59

Medium Clouds (% Sky Obscured)

57
55
48
73
99
96
76
76
60
18
19
17
19
27
20
18
3
0
1
14
100
97
96
100

High Clouds (% Sky Obscured)

58
56
50
100
100
57
61
66
82
4
44
4
0
21
23
4
63
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
4
9
9
1
6
7
9
9
9
7
6
8
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
Light Rain
Moderate Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

26
6
33
28
37
95
95
76
53
53
68
75
84
51
52
50
12
5
13
2
0
2
21
63

Precipitation Amount (mm)

0
0
0
0
0
1.3
2.6
0.4
0
0
0.3
0.4
0.4
0
0.2
0.3
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
13
14
16
16
18
18
20
20
21
21
21
20
20
18
16
16
15
15
15
14
14

Feels Like (°C)

13
11
10
12
13
15
16
16
18
19
20
20
21
22
21
22
20
16
15
14
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
95
93
89
95
96
98
91
84
77
84
84
82
85
86
90
95
95
96
96
96
96

Pressure (mb)

1006
1006
1007
1007
1007
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1003
1002

Ozone (du)

359
359
360
356
357
362
365
368
363
365
369
369
367
369
360
356
354
351
349
345
342
343
341
343

Thursday 18

Waxing Crescent 19%

09:13

23:57

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: 05:13, Set: 20:54, Transit: 13:04. Moon - Rise: 09:13, Set: 23:57. Civil Dark: 21:32 - 04:36. Nautical Dark: 22:22 - 03:45. Astro Dark: 23:31 - 02:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
88
64
85
83
98
95
91
97
98
99
95
98
97
88
98
96
60

Low Clouds (% Sky Obscured)

65
69
65
80
93
92
90
84
64
69
66
94
79
83
69
73
62
58
47
49
55
55
56
38

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
44
34
20
12
11
22
43
28
52
89
56
51
61
62
65
65
64
60

High Clouds (% Sky Obscured)

100
100
100
95
71
80
80
1
3
0
0
0
0
0
0
0
0
4
6
6
4
2
4
25

ISS Passover

Visibility (miles)

5
1
1
1
0
0
0
1
3
5
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
93
93
63
36
15
14
25
34
16
2
14
5
10
10
19
14
12

Precipitation Amount (mm)

1.4
3.1
5.9
4.8
3.9
1.6
1.3
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
9
12
14
15
16
13
9
13
16
17
16
16
16
16
15
13
14
14
14
14
12
11
10

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
16
18
20
21
19
20
20
20
20
19
19
18
18
18
17
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
100
98
92
91
92
91
91
86
86
86
85
83
83
79
78
79
79
79

Pressure (mb)

1001
1000
998
996
995
993
992
991
990
990
990
990
991
991
992
993
994
995
996
996
996
997
997
997

Ozone (du)

352
366
365
366
373
374
373
373
370
363
358
350
347
342
337
336
336
337
336
334
336
334
332
334

Friday 19

Waxing Crescent 29%

10:32

00:18

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: 05:14, Set: 20:54, Transit: 13:04. Moon - Rise: 10:32, Set: 00:18. Civil Dark: 21:32 - 04:36. Nautical Dark: 22:23 - 03:45. Astro Dark: 23:31 - 02:37

Total Clouds (% Sky Obscured)

51
56
88
64
63
91
78
81
95
60
70
72
91
100
64
58
59
60
84
99
86
90
100
73

Low Clouds (% Sky Obscured)

42
56
64
64
61
70
58
60
70
48
45
40
58
72
39
37
37
38
59
81
70
80
89
53

Medium Clouds (% Sky Obscured)

51
56
66
63
63
65
68
72
78
60
70
72
85
98
62
52
43
28
20
28
28
28
25
20

High Clouds (% Sky Obscured)

30
8
42
9
13
14
14
39
66
60
70
68
58
59
59
58
59
60
75
80
80
80
80
73

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

12
14
13
8
19
26
32
60
75
71
69
71
75
82
65
62
53
44
35
30
23
13
16
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
15
16
17
18
19
19
19
20
20
20
19
18
18
17
16
15
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
14
13
14
15
13
12
12
13
13
14
13
13
13
12
12
12
12
11

Relative Humidity (%)

83
87
93
89
81
78
77
70
71
73
61
57
58
67
74
78
79
83
86
84
86
90
89
83

Pressure (mb)

997
998
998
998
998
998
998
998
998
998
998
998
998
998
999
999
999
1000
1000
1001
1001
1001
1001
1001

Ozone (du)

335
337
340
347
354
359
360
363
367
366
370
371
373
373
376
377
376
374
377
376
376
376
376
373

Saturday 20

Waxing Crescent 40%

11:46

00:37

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: 05:14, Set: 20:54, Transit: 13:04. Moon - Rise: 11:46, Set: 00:37. Civil Dark: 21:32 - 04:36. Nautical Dark: 22:23 - 03:45. Astro Dark: 23:32 - 02:37

Total Clouds (% Sky Obscured)

69
84
83
83
100
100
100
100
100
100
99
99
99
98
98
97
97
96
96
96
94
94
98
98

Low Clouds (% Sky Obscured)

48
35
36
52
91
93
95
94
93
90
85
82
78
69
59
49
50
48
45
51
55
57
81
81

Medium Clouds (% Sky Obscured)

23
63
23
47
88
72
67
70
77
87
90
93
97
97
97
97
96
95
94
93
89
92
95
91

High Clouds (% Sky Obscured)

69
84
83
83
97
98
100
77
75
99
79
60
35
20
20
20
25
30
30
35
36
6
13
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
20
20
34
47
48
58
61
51
47
51
47
23
22
28
6
6
3
0
2
3
3
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
14
14
14
13
13
13
14
14
14
14
14
14
14
14
13
13
12
12
12
12
13

Feels Like (°C)

12
11
11
11
11
10
10
10
10
10
11
11
11
11
11
12
11
11
10
10
10
9
9
11

Dew Point (°C)

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

Relative Humidity (%)

84
89
89
84
79
87
90
95
96
93
95
93
95
93
92
92
90
90
90
93
95
93
87
86

Pressure (mb)

1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008

Ozone (du)

371
370
370
371
369
367
367
366
366
365
360
359
359
360
360
360
359
360
362
362
363
363
363
363

Sunday 21

First Quarter 51%

12:57

00:54

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: 05:14, Set: 20:55, Transit: 13:04. Moon - Rise: 12:57, Set: 00:54. Civil Dark: 21:32 - 04:36. Nautical Dark: 22:23 - 03:46. Astro Dark: 23:32 - 02:37

Total Clouds (% Sky Obscured)

97
94
91
89
92
95
97
83
69
56
57
60
66
58
50
43
54
69
79
76
69
58
63
69

Low Clouds (% Sky Obscured)

81
72
62
53
67
81
95
81
66
53
51
50
49
34
19
4
10
16
21
14
7
8
19
29

Medium Clouds (% Sky Obscured)

88
72
60
50
52
60
62
40
20
2
5
8
11
8
6
4
23
44
64
56
43
34
20
10

High Clouds (% Sky Obscured)

2
6
15
37
35
22
3
3
2
0
0
0
0
0
0
0
0
0
0
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 (%)

0
1
2
0
0
0
0
6
10
12
13
17
21
28
35
39
31
22
2
2
1
0
0
1

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
15
16
17
18
19
19
20
20
19
18
18
17
16
15
14
13
12
11

Feels Like (°C)

11
11
11
11
11
11
12
12
13
13
14
18
19
19
19
19
20
16
15
15
15
15
14
10

Dew Point (°C)

11
10
11
11
11
11
11
11
12
13
14
14
15
15
15
15
15
14
13
12
12
12
11
10

Relative Humidity (%)

83
80
80
82
82
79
76
73
72
71
71
71
72
74
77
80
83
85
83
84
87
92
95
93

Pressure (mb)

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

Ozone (du)

364
364
365
366
367
368
368
369
370
372
373
374
375
376
374
372
370
369
369
368
373
377
382
385

Monday 22

Waxing Gibbous 61%

14:05

01:12

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 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 05:14, Set: 20:55, Transit: 13:04. Moon - Rise: 14:05, Set: 01:12. Civil Dark: 21:33 - 04:36. Nautical Dark: 22:23 - 03:46. Astro Dark: 23:32 - 02:38

Total Clouds (% Sky Obscured)

74
82
88
98
94
91
88
85
82
79
64
50
37
39
48
54
41
29
16
11
6
1
1
0

Low Clouds (% Sky Obscured)

30
20
24
27
35
45
52
53
59
58
52
43
32
33
34
35
24
13
2
2
2
1
1
0

Medium Clouds (% Sky Obscured)

0
24
54
81
68
54
48
49
48
46
31
19
5
9
17
22
20
12
7
5
2
0
0
0

High Clouds (% Sky Obscured)

0
1
1
1
7
4
5
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
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 (%)

1
2
4
3
19
23
25
30
32
31
27
23
21
15
12
10
6
2
2
1
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)

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

Chance of Frost

Temperature (°C)

11
12
12
13
13
15
16
17
18
19
20
21
21
21
21
20
19
17
16
14
14
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
88
89
90
90
82
75
68
68
65
64
64
62
61
66
71
77
78
80
82
80
79
77
80

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

387
390
388
387
385
382
379
376
379
382
385
383
381
379
378
378
378
376
373
371
367
364
360
357

Tuesday 23

Waxing Gibbous 71%

15:13

01:31

Sun - Rise: 05:15, Set: 20:55, Transit: 13:05. Moon - Rise: 15:13, Set: 01:31. Civil Dark: 21:33 - 04:37. Nautical Dark: 22:23 - 03:47. Astro Dark: 23:32 - 02:38

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for ByWard Market, Ottawa, Canada (45.42,-75.69)

Generated: 17/06/26 03:57:27. Forecast: 17/06/26 to 23/06/26. Timezone: UTC-4.00