Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 80%

19:26

12:08

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:06, Set: 16:58, Transit: 12:01. Moon - Rise: 19:26, Set: 12:08. Civil Dark: 17:28 - 06:35. Nautical Dark: 18:03 - 06:01. Astro Dark: 18:37 - 05:27

Total Clouds (% Sky Obscured)

59
56
59
92
100
100
100
100
100
100
100
99
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
56
59
80
85
69
81
92
100
77
79
81
76
86
88
94
95
97
93
93
100
98
100
100

Medium Clouds (% Sky Obscured)

0
0
2
24
100
100
100
99
95
100
98
94
98
99
95
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
3
47
72
100
100
100
91
86
87
100
80
77
89
70
99
100
94
100
100
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
5
9
12
14
23
44
65
86
88
93
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0.6
0.5
0.7
0.7
0.8

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
6
5
4
5
5
6
6
6
6
7
9
10
12
13
14
14

Chance of Frost

Temperature (°C)

4
4
4
3
2
1
1
1
1
0
0
0
-0
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-7
-6
-5
-5
-5
-5
-6
-6
-6
-7
-8
-8
-7
-7
-5
-2
-2
-3
-3
-3
-3
-3

Relative Humidity (%)

49
46
47
51
60
64
65
65
64
65
62
59
56
57
60
62
72
92
94
92
92
91
91
91

Pressure (mb)

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

Ozone (du)

304
306
305
305
306
307
308
307
309
309
311
316
317
315
316
321
320
322
325
329
324
320
317
315

Sunday 9

Waning Gibbous 69%

20:41

12:49

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
04 OK
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 OK
12 OK

Sun - Rise: 07:07, Set: 16:56, Transit: 12:01. Moon - Rise: 20:41, Set: 12:49. Civil Dark: 17:27 - 06:37. Nautical Dark: 18:02 - 06:02. Astro Dark: 18:36 - 05:28

Total Clouds (% Sky Obscured)

100
100
96
92
95
98
99
96
75
92
94
88
88
61
61
45
60
88
82
41
52
48
42
42

Low Clouds (% Sky Obscured)

100
88
85
83
78
81
81
80
52
53
57
48
32
42
55
44
56
59
51
27
46
43
38
40

Medium Clouds (% Sky Obscured)

100
100
91
83
87
87
94
89
75
89
91
76
77
24
46
20
60
70
27
15
25
10
9
10

High Clouds (% Sky Obscured)

55
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
2
6
7
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

Snow
Snow
Snow
Snow
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
72
52
38
24
31
31
21
4
4
4
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.2
0.2
0.2
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
13
13
12
12
11
10
9
8
7
8
8
8
8
8
8
8
8
10
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-6
-7
-7
-7
-8
-8
-9
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-9
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
94
94
96
94
94
92
89
87
89
90
90
89
85
85
85
84
84
79
70
64
60

Pressure (mb)

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

Ozone (du)

316
315
313
313
314
317
319
321
322
324
328
332
333
335
337
337
341
343
345
345
349
352
356
360

Monday 10

Waning Gibbous 58%

21:58

No Set

13 Bad
14 OK
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 07:09, Set: 16:55, Transit: 12:02. Moon - Rise: 21:58, Set: No Set. Civil Dark: 17:26 - 06:38. Nautical Dark: 18:01 - 06:03. Astro Dark: 18:35 - 05:29

Total Clouds (% Sky Obscured)

47
38
54
52
31
27
24
43
33
44
65
76
91
96
95
96
89
58
53
49
45
45
70
67

Low Clouds (% Sky Obscured)

47
38
54
52
31
24
22
43
23
27
56
65
86
92
85
90
73
11
12
8
8
8
70
67

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
16
23
25
34
70
62
55
46
50
50
45
39
34
30
24
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
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
6

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
1
2
4
3
4
4
4
6
9
11
16
9
5
11
15
10
11
13
9
17
24
35

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)

11
12
11
10
8
7
6
6
6
5
5
5
5
4
5
4
5
6
7
8
10
12
13
14

Chance of Frost

Temperature (°C)

-2
-2
-2
-3
-4
-6
-6
-7
-6
-7
-7
-7
-7
-6
-6
-7
-7
-7
-8
-6
-4
-3
-1
1

Feels Like (°C)

-7
-7
-7
-8
-8
-8
-9
-10
-10
-9
-10
-10
-10
-9
-9
-9
-10
-10
-9
-8
-6
-5
-3
-4

Dew Point (°C)

-9
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-9
-8
-8
-8
-5
-4

Relative Humidity (%)

61
62
64
67
73
82
87
85
84
87
87
84
84
82
85
89
90
92
92
89
73
67
75
71

Pressure (mb)

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

Ozone (du)

367
376
378
375
376
379
379
378
379
380
384
385
387
388
390
395
398
397
395
394
386
381
377
371

Tuesday 11

Waning Gibbous 47%

23:13

13:20

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:10, Set: 16:54, Transit: 12:02. Moon - Rise: 23:13, Set: 13:20. Civil Dark: 17:25 - 06:39. Nautical Dark: 18:00 - 06:04. Astro Dark: 18:34 - 05:30

Total Clouds (% Sky Obscured)

68
61
60
53
55
50
60
77
92
90
91
90
87
85
83
88
93
99
99
100
100
99
99
98

Low Clouds (% Sky Obscured)

68
61
12
53
7
50
60
67
79
73
71
67
62
58
58
60
65
68
75
85
94
91
87
84

Medium Clouds (% Sky Obscured)

23
61
60
53
55
42
48
56
64
68
70
76
72
27
23
36
84
96
97
75
92
94
96
79

High Clouds (% Sky Obscured)

0
0
0
0
0
5
6
17
18
22
26
30
36
25
22
35
59
86
71
52
37
25
14
10

ISS Passover

Visibility (miles)

0
4
9
9
9
9
9
9
8
2
1
1
4
9
9
9
9
9
9
5
0
0
0
0

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

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

Precipitation Probability (%)

38
20
8
6
9
3
11
21
41
52
43
38
16
9
3
4
7
11
20
12
16
48
57
51

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
1
1
1
-1
-1
-1
-1
-0
-1
-1
-1
-0
-0
-1
-1
-1
-0
0
0
1
1
2
2

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-3
-2
-3
-3
-3
-3
-4
-2
-2
-1
-1
-3
-3
-4
-3
-2
-2
-1
1
1
1
1

Relative Humidity (%)

91
78
74
81
81
87
87
81
77
94
92
94
92
81
81
81
83
86
87
94
98
98
96
98

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1003
1003
1003
1003
1002
1002
1002
1001

Ozone (du)

367
370
368
362
356
353
349
345
341
336
332
331
329
326
324
321
323
322
322
324
318
320
319
318

Wednesday 12

Third Quarter 37%

00:23

13:44

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:11, Set: 16:53, Transit: 12:02. Moon - Rise: 00:23, Set: 13:44. Civil Dark: 17:24 - 06:40. Nautical Dark: 17:59 - 06:05. Astro Dark: 18:33 - 05:31

Total Clouds (% Sky Obscured)

98
99
100
97
94
92
84
78
71
63
57
57
92
90
89
93
96
100
92
83
76
75
80
79

Low Clouds (% Sky Obscured)

87
86
96
93
84
75
73
48
39
33
57
57
83
84
84
75
58
38
51
70
76
75
80
79

Medium Clouds (% Sky Obscured)

82
65
51
60
68
76
71
65
65
63
56
33
70
74
77
83
91
100
80
59
39
50
45
41

High Clouds (% Sky Obscured)

15
20
35
40
45
55
55
60
55
50
35
51
19
54
20
4
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
4
9
9
4
4
5
9
9
9
9
9
9
9
9
9
6
3
0
1
2

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

Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

43
34
27
25
20
22
21
19
14
11
13
7
34
32
22
29
32
31
31
33
34
41
45
49

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2

Wind Speed/Direction (mph)

9
9
9
9
9
9
10
9
9
8
8
8
8
7
8
8
7
7
8
8
9
10
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
-3
-4
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

85
79
82
85
94
86
91
89
91
89
88
87
87
87
87
86
86
84
84
88
91
94
91
89

Pressure (mb)

1001
1002
1002
1003
1004
1005
1006
1006
1007
1007
1008
1008
1009
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

317
318
319
323
330
328
326
327
328
330
332
333
335
332
328
325
323
322
321
321
320
319
319
319

Thursday 13

Waning Crescent 27%

01:31

14:04

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:13, Set: 16:52, Transit: 12:02. Moon - Rise: 01:31, Set: 14:04. Civil Dark: 17:23 - 06:42. Nautical Dark: 17:58 - 06:07. Astro Dark: 18:32 - 05:33

Total Clouds (% Sky Obscured)

72
62
52
65
79
91
83
74
68
79
88
97
96
94
91
87
83
79
82
86
90
92
93
93

Low Clouds (% Sky Obscured)

69
38
11
32
53
76
67
56
45
44
44
47
51
50
52
53
50
54
64
68
68
64
60
54

Medium Clouds (% Sky Obscured)

40
35
32
28
32
35
34
22
16
35
55
75
49
41
40
28
25
21
38
45
49
48
47
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
20
52
68
79
88
97
96
94
91
85
83
79
58
36
21
27
50
47

ISS Passover

Visibility (miles)

4
4
5
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
1

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 (%)

36
26
19
33
38
39
37
33
28
24
20
14
18
18
15
14
11
5
17
21
21
30
35
39

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)

14
13
12
11
9
9
8
8
7
7
6
5
4
4
4
4
4
4
4
5
7
8
7
7

Chance of Frost

Temperature (°C)

3
3
2
2
2
1
0
-0
-0
-0
0
0
1
1
1
1
1
1
1
2
3
4
4
4

Feels Like (°C)

-4
-1
-2
-3
-2
-2
-2
-5
-5
-4
-4
-5
-5
-4
-3
-3
-3
-3
-3
-3
-3
-3
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
83
88
91
92
92
92
92
91
91
89
88
88
86
88
89
91
88
85
82
86
91

Pressure (mb)

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

Ozone (du)

319
318
317
316
318
319
320
320
319
319
320
321
322
324
325
326
329
331
334
335
335
336
334
332

Friday 14

Waning Crescent 19%

02:36

14:22

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 07:14, Set: 16:51, Transit: 12:02. Moon - Rise: 02:36, Set: 14:22. Civil Dark: 17:22 - 06:43. Nautical Dark: 17:57 - 06:08. Astro Dark: 18:31 - 05:34

Total Clouds (% Sky Obscured)

94
95
97
97
96
94
70
47
24
24
20
15
16
16
16
16
16
17

Low Clouds (% Sky Obscured)

54
55
56
54
50
46
52
47
24
24
20
15
16
16
16
16
16
17

Medium Clouds (% Sky Obscured)

60
62
63
66
69
71
70
47
24
24
20
15
16
16
16
16
16
17

High Clouds (% Sky Obscured)

44
39
34
31
27
11
1
0
0
0
1
0
1
1
1
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
3
6
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

33
28
26
23
19
13
16
16
14
21
26
31
42
50
56
49
36
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
3
3
3
2
1
0
-1
-1
-1
-2
-2
-2
-2
-2
-3
-3
-3

Feels Like (°C)

-1
-1
-1
-1
-1
-1
-1
-5
-4
-4
-5
-5
-5
-5
-5
-5
-5
-6

Dew Point (°C)

3
3
2
2
1
-1
-3
-4
-4
-4
-5
-5
-5
-5
-4
-4
-4
-4

Relative Humidity (%)

94
94
94
94
91
86
81
80
80
80
79
79
78
81
86
89
87
89

Pressure (mb)

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

Ozone (du)

330
328
326
325
325
325
325
326
326
326
323
321
319
314
310
306
307
307

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 08/11/25 13:32:59. Forecast: 08/11/25 to 14/11/25. Timezone: UTC-5.00