Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Gibbous 92%

18:39

02:33

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:30, Set: 21:03, Transit: 13:17. Moon - Rise: 18:39, Set: 02:33. Civil Dark: 21:40 - 04:53. Nautical Dark: 22:29 - 04:05. Astro Dark: 23:33 - 03:01

Total Clouds (% Sky Obscured)

65
75
81
100
100
93
92
92
100
100
95
87
96
100
97
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

49
46
53
59
60
58
38
47
41
45
38
35
12
13
63
81
100
100
98
99
100
96
97
100

Medium Clouds (% Sky Obscured)

34
36
40
77
91
54
83
84
95
95
92
71
83
100
82
98
89
93
77
55
70
66
87
76

High Clouds (% Sky Obscured)

65
75
81
100
100
71
56
35
100
94
48
35
89
100
81
24
0
55
100
100
91
87
61
60

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 (%)

10
5
3
3
4
2
0
0
0
0
0
1
2
9
15
12
10
20
34
45
40
48
50
48

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
2
2
2
1
0
0
0
0
0
0
1
4
5
6
23
7
3
4
6
16
34
29

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
100
95
86
75
67
67
57
52
50
61
57
60
65
79
87
92
95
93
98
98

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018

Ozone (du)

350
350
349
348
347
348
349
349
349
351
351
348
347
347
351
359
361
360
363
368
370
369
364
363

Saturday 27

Waxing Gibbous 97%

19:41

03:06

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:31, Set: 21:03, Transit: 13:17. Moon - Rise: 19:41, Set: 03:06. Civil Dark: 21:40 - 04:54. Nautical Dark: 22:29 - 04:05. Astro Dark: 23:32 - 03:02

Total Clouds (% Sky Obscured)

97
97
83
100
100
100
100
99
100
100
91
86
93
86
94
94
61
70
43
48
79
100
100
100

Low Clouds (% Sky Obscured)

97
97
83
100
100
100
100
96
100
100
88
80
91
81
88
81
61
70
43
48
79
95
96
97

Medium Clouds (% Sky Obscured)

69
64
58
54
56
34
38
12
6
25
21
12
19
25
29
49
59
60
40
35
33
39
45
51

High Clouds (% Sky Obscured)

3
0
1
2
58
90
59
40
41
45
6
5
1
0
1
7
2
4
2
3
39
79
88
81

ISS Passover

Visibility (miles)

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

Fog (%)

34
98
97
16
0
2
3
6
5
1
1
2
2
5
7
8
9
13
21
56
70
66
63
87

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

32
32
9
5
18
24
11
9
27
12
32
70
80
74
73
71
79
59
36
10
8
8
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.5
0.6
0.5
0.8
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
96
96
93
87
85
85
72
74
82
82
85
85
88
92
95
96
98
98
100

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1015
1015

Ozone (du)

360
356
353
352
350
348
347
348
348
347
346
345
343
343
344
347
349
349
350
351
352
353
353
353

Sunday 28

Waxing Gibbous 99%

20:36

03:48

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
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:31, Set: 21:03, Transit: 13:17. Moon - Rise: 20:36, Set: 03:48. Civil Dark: 21:40 - 04:54. Nautical Dark: 22:29 - 04:06. Astro Dark: 23:32 - 03:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
100
97
82
78
94
70
32
37
35
33
31
32
26

Low Clouds (% Sky Obscured)

98
98
98
97
97
96
98
93
91
88
89
86
89
79
78
80
69
32
37
35
33
31
32
26

Medium Clouds (% Sky Obscured)

89
89
88
92
87
93
100
92
95
95
89
71
38
32
33
40
39
28
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
100
100
100
97
100
100
95
50
38
28
42
23
4
50
45
0
2
21
12
7
0
1
0

ISS Passover

Visibility (miles)

1
1
5
5
9
9
9
9
9
9
9
9
9
6
5
5
7
9
9
9
9
9
9
9

Fog (%)

89
79
71
47
26
0
0
0
0
0
1
1
1
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

3
11
21
9
9
8
8
13
28
37
39
44
57
76
86
80
56
35
7
4
4
3
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.1
0.9
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
96
92
86
77
71
67
65
66
77
82
89
88
92
95
96
98
98
96

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

355
359
361
362
362
361
362
362
363
365
366
366
366
366
367
368
370
370
369
369
368
368
368
369

Monday 29

Full Moon 100%

21:22

04:38

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

Sun - Rise: 05:32, Set: 21:03, Transit: 13:17. Moon - Rise: 21:22, Set: 04:38. Civil Dark: 21:40 - 04:55. Nautical Dark: 22:29 - 04:06. Astro Dark: 23:32 - 03:03

Total Clouds (% Sky Obscured)

21
30
44
39
58
64
50
63
47
27
42
58
76
76
75
79
96
98
80
69
63
53
36
20

Low Clouds (% Sky Obscured)

21
30
39
39
37
29
27
28
22
21
23
24
24
17
10
2
2
0
0
1
2
4
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
0
7
12
17
10
6
0
0
0
0
4
6
6
3
1

High Clouds (% Sky Obscured)

2
7
16
3
28
30
19
32
19
2
24
42
56
52
55
61
95
97
50
46
45
29
24
12

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
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
4
4
4
4
4
3
2
2
3
4
7
6
4
4
3
3
2
2

Chance of Frost

Temperature (°C)

14
13
13
12
12
14
15
17
18
20
22
23
24
25
24
24
23
21
19
17
16
15
14
14

Feels Like (°C)

15
15
14
13
13
14
16
17
18
20
23
23
25
26
25
25
23
20
19
19
17
16
16
15

Dew Point (°C)

14
13
13
12
11
13
13
13
10
9
8
8
8
9
9
10
12
13
15
15
15
14
14
13

Relative Humidity (%)

98
98
98
96
96
95
89
77
58
47
41
38
36
37
38
42
49
60
76
86
93
95
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

368
368
369
369
369
370
369
371
371
370
369
368
368
370
372
376
381
384
388
390
390
384
383
376

Tuesday 30

Waning Gibbous 100%

22:00

05:37

02 Good
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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:32, Set: 21:03, Transit: 13:18. Moon - Rise: 22:00, Set: 05:37. Civil Dark: 21:40 - 04:56. Nautical Dark: 22:28 - 04:07. Astro Dark: 23:31 - 03:04

Total Clouds (% Sky Obscured)

5
69
90
100
100
100
100
99
98
97
98
98
100
99
99
98
85
74
66
78
89
100
100
100

Low Clouds (% Sky Obscured)

0
11
15
11
8
3
0
2
4
8
5
8
10
38
30
21
15
8
2
18
34
49
57
65

Medium Clouds (% Sky Obscured)

0
0
4
68
86
92
96
84
89
90
35
37
37
23
36
49
43
36
32
39
47
53
48
47

High Clouds (% Sky Obscured)

4
62
84
100
99
99
99
85
74
66
77
87
100
98
96
95
75
53
28
52
78
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
3
1
0
0

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

1
2
2
1
1
1
0
0
0
0
13
19
23
58
64
66
70
65
47
57
58
51
50
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
14
14
13
16
18
20
21
21
22
23
23
22
23
24
24
24
23
23
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
90
82
71
64
58
54
50
48
50
57
63
72
79
86
98
98
98
98
100

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

370
366
366
368
369
368
368
370
371
371
371
371
371
374
376
378
380
377
374
372
372
372
373
372

Wednesday 1

Waning Gibbous 99%

22:31

06:41

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:33, Set: 21:03, Transit: 13:18. Moon - Rise: 22:31, Set: 06:41. Civil Dark: 21:39 - 04:56. Nautical Dark: 22:28 - 04:08. Astro Dark: 23:30 - 03:05

Total Clouds (% Sky Obscured)

100
97
94
81
85
89
94
96
98
100
91
81
72
78
82
83
86
86
91
95
97
97
98
99

Low Clouds (% Sky Obscured)

71
76
82
81
85
89
94
96
97
83
74
65
59
65
76
83
86
86
91
91
89
86
91
91

Medium Clouds (% Sky Obscured)

55
50
55
65
78
84
86
86
86
83
66
51
37
37
40
48
51
48
46
44
40
31
25
23

High Clouds (% Sky Obscured)

100
82
56
30
26
23
19
43
61
74
51
30
5
25
45
69
74
79
84
81
79
82
87
92

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

19
44
47
44
42
41
40
35
30
23
19
15
8
17
19
14
25
29
15
19
16
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
14
14
15
15
15
17
17
17
17
17
16
23
22
21
21
21
22
13
14
15
15

Dew Point (°C)

14
14
14
14
14
14
15
15
16
16
16
16
15
14
14
14
14
14
14
15
14
14
14
14

Relative Humidity (%)

100
98
100
100
98
98
98
96
96
96
95
83
72
63
64
66
67
74
85
98
96
98
98
98

Pressure (mb)

1018
1017
1017
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

371
370
372
374
376
372
369
366
366
366
366
362
358
354
353
351
349
347
346
344
345
345
346
345

Thursday 2

Waning Gibbous 95%

22:56

07:48

Sun - Rise: 05:33, Set: 21:03, Transit: 13:18. Moon - Rise: 22:56, Set: 07:48. Civil Dark: 21:39 - 04:57. Nautical Dark: 22:27 - 04:09. Astro Dark: 23:29 - 03:07

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 Halifax, Halifax Regional Municipality, Canada (44.65,-63.57)

Generated: 26/06/26 02:09:24. Forecast: 26/06/26 to 02/07/26. Timezone: UTC-3.00