Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 98%

22:32

07:20

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

Sun - Rise: 05:47, Set: 21:00, Transit: 13:23. Moon - Rise: 22:32, Set: 07:20. Civil Dark: 21:35 - 05:12. Nautical Dark: 22:20 - 04:26. Astro Dark: 23:16 - 03:31

Total Clouds (% Sky Obscured)

66
82
84
91
91
95
95
90
38
45
22
41
55
58
62
56
48
23
8
35
23
100
86
90

Low Clouds (% Sky Obscured)

56
44
64
59
57
53
87
72
37
34
22
40
42
45
49
56
47
23
8
26
23
38
25
29

Medium Clouds (% Sky Obscured)

66
62
74
75
77
81
11
35
9
16
1
14
2
20
17
0
0
0
0
0
0
0
0
9

High Clouds (% Sky Obscured)

66
71
71
19
26
45
45
49
8
3
2
14
28
10
4
3
3
0
0
26
6
100
79
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 (%)

2
1
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 (%)

16
25
28
2
4
2
2
1
2
13
8
9
8
9
6
2
3
2
1
0
3
19
36
13

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

Chance of Frost

Temperature (°C)

22
21
21
20
21
20
21
22
24
26
28
29
31
31
32
32
32
31
30
28
26
25
24
23

Feels Like (°C)

24
22
22
21
22
22
22
23
25
28
29
31
33
32
31
31
31
31
31
30
28
27
25
24

Dew Point (°C)

18
18
19
18
18
19
19
19
19
19
19
19
19
18
18
18
18
19
20
20
19
20
20
20

Relative Humidity (%)

76
79
86
85
86
89
89
81
75
66
58
54
51
45
43
43
44
48
56
62
66
72
75
80

Pressure (mb)

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

Ozone (du)

301
298
298
298
300
301
301
301
300
301
301
301
302
301
298
299
298
300
301
300
298
299
299
300

Sunday 13

Waning Gibbous 93%

22:55

08:34

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 OK
17 OK
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good
00 OK

Sun - Rise: 05:48, Set: 20:59, Transit: 13:23. Moon - Rise: 22:55, Set: 08:34. Civil Dark: 21:34 - 05:13. Nautical Dark: 22:19 - 04:27. Astro Dark: 23:14 - 03:32

Total Clouds (% Sky Obscured)

100
100
89
79
97
100
86
65
64
82
77
82
62
85
65
41
32
58
37
26
10
0
2
21

Low Clouds (% Sky Obscured)

52
58
49
62
59
54
61
65
55
58
60
68
42
63
65
30
31
33
34
26
10
0
0
0

Medium Clouds (% Sky Obscured)

12
6
60
22
40
36
18
21
35
20
22
18
17
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
81
62
91
100
80
18
12
23
1
0
7
38
25
9
10
21
2
0
0
0
2
21

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
3
9
9
9
7
6
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
50
40
52
55
78
77
88
43
32
60
62
49
36
29
11
15
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0
0.2
0
0.6
0.6
0.8
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
22
21
21
22
22
23
25
26
26
26
28
28
28
29
27
25
23
21
19
18
18

Feels Like (°C)

24
24
24
23
23
23
23
24
26
27
28
29
29
31
30
29
29
27
25
25
22
21
21
20

Dew Point (°C)

21
21
21
21
21
20
20
20
21
21
21
21
21
20
20
20
19
19
18
17
17
16
16
16

Relative Humidity (%)

85
91
92
92
95
94
91
88
85
79
71
72
71
62
60
62
55
60
63
70
79
85
89
89

Pressure (mb)

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

Ozone (du)

300
300
299
299
301
305
306
306
305
306
306
308
308
310
308
308
310
309
310
310
308
307
307
309

Monday 14

Waning Gibbous 87%

23:16

09:48

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

Sun - Rise: 05:48, Set: 20:58, Transit: 13:23. Moon - Rise: 23:16, Set: 09:48. Civil Dark: 21:33 - 05:14. Nautical Dark: 22:18 - 04:29. Astro Dark: 23:13 - 03:34

Total Clouds (% Sky Obscured)

100
100
47
76
85
49
50
38
27
50
42
51
39
39
40
40
36
32
22
14
8
0
21
66

Low Clouds (% Sky Obscured)

0
15
2
37
45
42
35
30
23
16
20
25
20
17
18
11
11
12
9
6
4
0
0
52

Medium Clouds (% Sky Obscured)

0
0
0
4
15
19
11
4
0
48
31
38
22
34
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
47
70
70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
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 (%)

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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
18
21
23
25
27
28
28
29
29
29
29
28
27
25
22
21
20
20

Feels Like (°C)

19
18
17
17
17
17
21
22
24
27
27
28
28
29
30
29
29
28
28
26
24
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

89
85
82
83
83
83
82
73
65
56
47
43
40
38
37
38
39
44
51
62
71
74
77
81

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

312
311
313
314
321
335
329
321
318
320
319
316
315
313
313
312
310
310
310
310
308
308
308
307

Tuesday 15

Waning Gibbous 78%

23:36

11:02

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:49, Set: 20:58, Transit: 13:23. Moon - Rise: 23:36, Set: 11:02. Civil Dark: 21:32 - 05:15. Nautical Dark: 22:17 - 04:30. Astro Dark: 23:11 - 03:36

Total Clouds (% Sky Obscured)

70
73
95
100
65
82
59
67
60
54
93
66
59
94
99
99
99
97
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

2
22
0
0
0
0
0
0
0
0
8
16
23
28
31
35
40
40
34
27
30
34
46
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
28
45
50
60
60
51
47
40
38
40

High Clouds (% Sky Obscured)

70
73
95
100
65
82
59
67
60
54
93
66
59
93
95
91
89
84
78
85
92
98
99
99

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
1
2
15
21
21
31
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
21
20
22
21
24
25
27
27
28
30
32
30
30
30
30
30
28
27
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

81
86
89
95
95
93
88
74
62
53
46
41
38
35
35
37
40
43
53
62
70
77
81
85

Pressure (mb)

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

Ozone (du)

307
306
305
306
307
308
308
309
310
310
309
311
311
311
309
308
306
307
306
307
306
305
305
304

Wednesday 16

Waning Gibbous 68%

23:56

12:16

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:50, Set: 20:57, Transit: 13:24. Moon - Rise: 23:56, Set: 12:16. Civil Dark: 21:31 - 05:16. Nautical Dark: 22:16 - 04:31. Astro Dark: 23:10 - 03:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
92
90
86
82
71
61
50
46
41
39
50
64

Low Clouds (% Sky Obscured)

73
74
71
68
72
72
68
67
62
55
53
53
63
67
62
57
54
52
50
45
35
24
41
57

Medium Clouds (% Sky Obscured)

86
84
68
70
81
83
85
82
78
78
80
83
22
25
31
34
26
14
1
1
0
0
3
5

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
71
68
44
33
8
2
2
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
7
4
1
4

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

Precipitation Probability (%)

34
64
84
95
95
84
66
67
70
74
61
53
40
38
41
42
44
41
34
25
15
1
1
1

Precipitation Amount (mm)

0
0.4
0.7
1
0.8
0.5
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
20
20
20
21
22
22
23
24
25
24
26
27
27
27
26
26
25
23
21
19
19

Feels Like (°C)

23
23
23
22
22
22
22
23
24
24
25
25
25
26
28
28
28
28
28
29
26
25
25
24

Dew Point (°C)

19
19
19
19
19
19
19
19
19
18
18
19
19
15
18
18
20
20
21
22
21
20
19
18

Relative Humidity (%)

88
89
89
92
93
91
88
81
80
73
68
71
71
50
55
58
63
69
76
82
87
92
98
96

Pressure (mb)

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

Ozone (du)

304
305
304
305
306
306
307
307
307
307
307
308
309
309
307
306
305
305
306
306
306
305
304
303

Thursday 17

Third Quarter 57%

00:18

13:32

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
20 OK
21 OK
22 OK
23 Good
00 OK

Sun - Rise: 05:51, Set: 20:56, Transit: 13:24. Moon - Rise: 00:18, Set: 13:32. Civil Dark: 21:31 - 05:17. Nautical Dark: 22:15 - 04:32. Astro Dark: 23:08 - 03:39

Total Clouds (% Sky Obscured)

73
79
83
88
92
96
100
99
98
97
94
92
90
89
86
81
70
59
48
36
28
19
14
15

Low Clouds (% Sky Obscured)

73
77
81
84
62
41
22
29
35
38
43
48
56
62
67
71
63
55
43
28
14
2
3
4

Medium Clouds (% Sky Obscured)

9
11
14
17
14
15
17
30
40
39
26
14
1
1
1
0
2
4
8
14
17
19
14
15

High Clouds (% Sky Obscured)

0
1
4
8
39
69
100
93
80
68
78
89
90
89
86
81
70
59
48
36
28
19
14
4

ISS Passover

Visibility (miles)

7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
15
24
28
32
36
38
53
66
79
95
95
95
77
52
5
5
4
1
3
6
1
3
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.8
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
18
18
19
20
22
23
24
25
26
25
25
25
24
23
22
21
20
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
90
90
88
85
82
75
69
63
59
56
53
52
52
51
56
61
66
69
72
76
75

Pressure (mb)

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

Ozone (du)

303
302
303
304
305
305
304
303
302
301
301
301
301
301
300
300
299
299
298
298
298
298
298
298

Friday 18

Waning Crescent 45%

00:44

14:50

Sun - Rise: 05:52, Set: 20:55, Transit: 13:24. Moon - Rise: 00:44, Set: 14:50. Civil Dark: 21:30 - 05:18. Nautical Dark: 22:14 - 04:33. Astro Dark: 23:07 - 03:41

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 Newmarket, Canada (44.06,-79.46)

Generated: 12/07/25 01:14:44. Forecast: 12/07/25 to 18/07/25. Timezone: UTC-4.00