Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 89%

18:20

11:13

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:05, Set: 16:58, Transit: 12:01. Moon - Rise: 18:20, Set: 11:13. Civil Dark: 17:28 - 06:34. Nautical Dark: 18:04 - 06:00. Astro Dark: 18:38 - 05:26

Total Clouds (% Sky Obscured)

100
97
95
82
100
88
83
73
71
87
84
94
92
92
87
69
59
62
62
75
83
96
100
100

Low Clouds (% Sky Obscured)

82
80
76
74
100
74
66
73
62
82
84
89
87
85
83
64
35
49
56
75
79
84
80
58

Medium Clouds (% Sky Obscured)

0
24
0
5
8
46
31
2
0
0
0
0
0
0
0
0
0
0
0
0
2
0
45
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
38
76
100
100

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
1
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
24
26
9
17
5
5
14
3
4
5
5
2
1
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)

7
6
6
8
8
8
9
13
12
13
11
11
10
9
7
6
6
7
7
7
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
4
4
3
1
1
-1
-2
-3
-3
-3
-3
-3
-2
-2
-0
0
1
1
0
-1

Dew Point (°C)

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

Relative Humidity (%)

85
87
84
82
82
82
78
75
75
80
79
71
69
69
74
73
65
58
53
49
45
45
48
58

Pressure (mb)

997
997
997
997
998
999
999
1001
1002
1003
1005
1006
1007
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

317
317
315
317
319
321
320
315
314
317
315
316
317
318
318
315
315
312
308
309
309
307
302
302

Saturday 8

Waning Gibbous 80%

19:26

12:08

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:06, Set: 16:56, Transit: 12:01. Moon - Rise: 19:26, Set: 12:08. Civil Dark: 17:27 - 06:35. Nautical Dark: 18:03 - 06:01. Astro Dark: 18:37 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
99
100
100
100
100
99
96
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
56
57
74
88
91
90
81
85
91
97
97
95
94
98
96
94
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
91
92
91
100
100
100
99
97
92
97
100
100
100
100
100
100
100
35
80

High Clouds (% Sky Obscured)

100
100
100
100
100
77
21
20
97
100
100
30
27
30
28
100
100
100
100
100
100
35
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
2
2
2
9
19
36
72
95
95
85
72
64
83
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.7
0.5
0.3
0.2
0.4
0.9
3.2
4.2
2.6
2.1
1.4
0.9

Wind Speed/Direction (mph)

4
4
4
4
3
4
4
4
5
6
6
7
8
8
10
11
12
13
13
13
16
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
69
67
70
66
64
60
61
61
61
86
98
98
96
96
94
94
98
98
98
98
96
98

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1010
1010
1008
1008
1007
1008
1009
1009

Ozone (du)

303
304
304
306
308
310
311
311
313
314
315
315
317
320
323
323
324
323
323
325
320
318
320
326

Sunday 9

Waning Gibbous 69%

20:41

12:49

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:07, Set: 16:55, Transit: 12:01. Moon - Rise: 20:41, Set: 12:49. Civil Dark: 17:26 - 06:37. Nautical Dark: 18:02 - 06:02. Astro Dark: 18:36 - 05:28

Total Clouds (% Sky Obscured)

100
98
97
97
96
95
91
89
91
91
69
72
71
76
81
93
96
100
99
96
93
63
76
67

Low Clouds (% Sky Obscured)

95
92
91
88
88
87
76
74
76
43
45
62
71
75
72
21
60
100
99
96
93
39
57
36

Medium Clouds (% Sky Obscured)

33
93
73
89
33
43
43
42
70
74
13
2
1
10
28
51
65
19
20
19
20
22
27
32

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)

0
0
0
0
0
0
1
0
2
9
9
9
3
3
3
9
9
9
9
6
7
6
2
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
73
54
34
28
20
20
8
7
3
3
4
4
3
4
3
6
8
20
24
25
26
26
19

Precipitation Amount (mm)

0.5
0.5
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
94
96
94
96
94
92
92
94
94
94
94
90
87
87
84
84
89
92
92

Pressure (mb)

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

Ozone (du)

329
332
334
334
332
330
329
330
330
332
334
338
346
351
354
351
354
360
368
376
380
384
384
383

Monday 10

Waning Gibbous 58%

21:58

13:20

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:09, Set: 16:54, Transit: 12:02. Moon - Rise: 21:58, Set: 13:20. Civil Dark: 17:25 - 06:38. Nautical Dark: 18:01 - 06:03. Astro Dark: 18:35 - 05:29

Total Clouds (% Sky Obscured)

60
57
66
89
94
96
96
96
97
98
98
99
100
98
96
94
95
95
97
96
96
95
97
99

Low Clouds (% Sky Obscured)

14
22
33
84
68
74
83
84
84
92
93
96
99
95
90
86
88
91
93
86
79
72
50
47

Medium Clouds (% Sky Obscured)

34
25
19
22
79
85
90
87
85
83
82
80
81
76
69
30
23
15
4
16
26
52
92
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
35
65

ISS Passover

Visibility (miles)

9
8
3
4
6
9
9
1
0
2
1
9
9
9
9
9
5
7
1
0
0
0
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
Snow
None
Snow
None
None
Snow
Snow
None
None
None
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

18
33
42
34
37
31
14
48
48
22
28
29
38
40
37
41
40
39
47
36
31
18
13
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-8
-8
-8
-9
-9
-8
-6
-6
-5
-5
-5
-5
-5
-5
-3
-2
-1
-1
0
1
1
1
0

Feels Like (°C)

-9
-12
-12
-11
-12
-13
-13
-11
-11
-10
-9
-10
-10
-10
-10
-8
-7
-6
-4
-3
-4
-5
-5
-6

Dew Point (°C)

-7
-10
-10
-10
-10
-11
-11
-8
-6
-6
-6
-7
-7
-7
-6
-4
-3
-2
-1
0
1
1
-1
-2

Relative Humidity (%)

90
87
83
87
88
87
83
89
96
94
96
90
85
89
90
91
91
92
98
100
100
100
86
86

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1008
1008

Ozone (du)

386
388
390
390
391
393
394
395
395
396
398
403
403
402
398
395
393
384
378
375
376
372
364
355

Tuesday 11

Waning Gibbous 47%

23:13

13:44

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:10, Set: 16:53, Transit: 12:02. Moon - Rise: 23:13, Set: 13:44. Civil Dark: 17:24 - 06:39. Nautical Dark: 17:59 - 06:04. Astro Dark: 18:34 - 05:30

Total Clouds (% Sky Obscured)

100
97
94
91
93
96
100
99
98
98
98
99
100
99
99
99
99
99
98
95
91
86
90
94

Low Clouds (% Sky Obscured)

41
30
22
15
10
10
15
27
41
55
50
54
60
65
87
93
95
98
98
95
91
86
90
94

Medium Clouds (% Sky Obscured)

100
96
94
91
93
96
100
99
98
98
98
99
100
97
93
89
87
83
78
78
77
77
81
86

High Clouds (% Sky Obscured)

95
72
53
44
29
48
55
55
60
55
50
34
53
25
31
20
10
7
5
5
10
20
48
50

ISS Passover

Visibility (miles)

9
9
1
9
2
4
0
0
0
0
0
9
9
9
6
3
0
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
20
21
28
26
28
25
19
6
14
13
14
19
13
3
10
11
7
16
19
21
26
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
92
89
92
94
98
98
100
100
98
96
91
91
94
96
100
100
100
100
100
100
100
100

Pressure (mb)

1008
1008
1008
1007
1006
1005
1004
1003
1003
1001
1001
1000
1000
1000
1000
1000
1000
999
999
998
999
999
1000
1000

Ozone (du)

352
347
341
336
333
328
320
317
317
317
320
322
324
326
326
327
328
326
324
323
324
325
326
331

Wednesday 12

Third Quarter 37%

00:23

14:04

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:11, Set: 16:52, Transit: 12:02. Moon - Rise: 00:23, Set: 14:04. Civil Dark: 17:23 - 06:40. Nautical Dark: 17:58 - 06:05. Astro Dark: 18:33 - 05:31

Total Clouds (% Sky Obscured)

98
89
80
72
69
61
57
57
60
63
72
80
89
88
87
86
83
82
82
85
88
92
87
83

Low Clouds (% Sky Obscured)

98
89
80
72
69
61
57
57
60
61
62
67
77
69
65
58
61
63
66
62
63
63
63
63

Medium Clouds (% Sky Obscured)

91
71
54
36
22
15
8
14
22
29
42
53
60
65
70
77
72
69
62
67
73
79
69
67

High Clouds (% Sky Obscured)

79
65
21
6
1
0
0
0
0
2
9
8
1
1
1
0
13
25
37
43
47
48
38
29

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

25
34
36
33
35
34
23
28
27
20
32
36
39
44
44
32
47
50
52
51
50
48
44
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
96
93
91
93
93
93
93
91
89
89
88
88
89
94
96
89
85
79
85

Pressure (mb)

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

Ozone (du)

335
340
343
346
349
337
325
313
313
312
312
311
310
309
311
313
315
314
314
313
311
309
307
310

Thursday 13

Waning Crescent 27%

01:31

14:22

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

Sun - Rise: 07:13, Set: 16:51, Transit: 12:02. Moon - Rise: 01:31, Set: 14:22. Civil Dark: 17:22 - 06:42. Nautical Dark: 17:57 - 06:07. Astro Dark: 18:32 - 05:33

Total Clouds (% Sky Obscured)

78
82
91
96
92
88
86
75
59
42
36
32
31
34
44
51
62
76
85

Low Clouds (% Sky Obscured)

68
73
84
92
89
84
80
75
59
42
36
32
31
34
44
51
62
76
79

Medium Clouds (% Sky Obscured)

61
65
59
47
33
19
5
4
2
0
0
1
1
3
5
7
10
14
15

High Clouds (% Sky Obscured)

13
10
5
2
2
2
1
1
0
0
0
0
0
5
11
13
8
7
11

ISS Passover

Visibility (miles)

3
0
0
0
0
2
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

38
42
45
46
42
40
40
34
26
6
10
9
4
10
11
5
14
15
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
98
98
98
98
96
92
89
91
92
96
94
96
96
89
86
80
77
73

Pressure (mb)

1012
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

314
317
319
321
323
323
323
324
326
329
331
329
327
326
324
322
320
319
319

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 07/11/25 18:08:22. Forecast: 07/11/25 to 13/11/25. Timezone: UTC-5.00