Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 6%

09:50

17:51

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

Sun - Rise: 07:15, Set: 16:34, Transit: 11:54. Moon - Rise: 09:50, Set: 17:51. Civil Dark: 17:06 - 06:43. Nautical Dark: 17:42 - 06:07. Astro Dark: 18:16 - 05:33

Total Clouds (% Sky Obscured)

48
43
26
58
56
76
66
86
77
58
69
58
55
48
80
94
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

38
43
26
58
56
76
66
86
77
58
69
58
54
30
0
0
0
0
0
0
0
22
84
86

Medium Clouds (% Sky Obscured)

32
0
0
0
0
0
0
5
0
36
38
24
20
33
42
69
96
60
100
100
100
100
100
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
2
19
4
6
7
17
76
92
99
100
100
38
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
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
Snow

Precipitation Probability (%)

0
0
0
0
0
5
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
3
23
50

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
87
75
60
53
49
47
47
48
59
66
70
72
74
72
69
71
72
72
72
71
70
87

Pressure (mb)

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

Ozone (du)

292
295
296
295
297
299
296
293
293
292
290
289
290
288
288
289
290
291
293
295
300
304
309
311

Sunday 23

Waxing Crescent 11%

10:39

18:49

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
04 Bad
05 Bad

Sun - Rise: 07:16, Set: 16:33, Transit: 11:54. Moon - Rise: 10:39, Set: 18:49. Civil Dark: 17:05 - 06:44. Nautical Dark: 17:41 - 06:08. Astro Dark: 18:16 - 05:34

Total Clouds (% Sky Obscured)

98
100
99
95
99
99
97
98
83
92
69
85
85
94
86
77
65
81
100
96
96
100
100
100

Low Clouds (% Sky Obscured)

83
94
88
80
86
85
84
80
64
72
69
57
83
73
78
77
65
79
100
90
90
100
100
100

Medium Clouds (% Sky Obscured)

90
100
93
87
97
84
89
57
2
13
0
34
34
73
39
24
23
17
19
16
11
0
0
0

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
0
0
0
0
6
9
9
7
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
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
75
62
50
58
68
69
64
41
19
5
6
4
5
6
2
1
0
0
4
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
98
98
96
98
93
86
91
93
80
83
88
88
83
74
74
74
77
76

Pressure (mb)

1013
1013
1012
1012
1011
1010
1009
1009
1009
1009
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016
1017
1018
1019
1020

Ozone (du)

314
316
317
321
324
325
325
327
328
329
330
332
332
331
328
329
328
328
327
325
320
315
313
309

Monday 24

Waxing Crescent 18%

11:19

19:54

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
04 Bad
05 Bad

Sun - Rise: 07:17, Set: 16:32, Transit: 11:55. Moon - Rise: 11:19, Set: 19:54. Civil Dark: 17:05 - 06:45. Nautical Dark: 17:41 - 06:09. Astro Dark: 18:15 - 05:35

Total Clouds (% Sky Obscured)

100
62
60
89
70
69
82
71
63
74
72
96
93
100
99
99
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
62
60
65
70
69
82
71
63
74
72
50
48
23
51
65
35
33
25
17
8
0
11
22

Medium Clouds (% Sky Obscured)

0
1
6
73
28
15
46
19
23
38
39
67
78
77
65
72
65
55
100
72
100
100
100
100

High Clouds (% Sky Obscured)

0
0
3
4
5
5
4
5
3
1
0
42
65
100
93
95
93
100
100
100
100
100
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
80
83
77
72
67
62
61
60
61
69
74
78
84
88
89
88
86
88
93
91
91
89
83

Pressure (mb)

1021
1022
1023
1023
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1020
1019

Ozone (du)

307
305
303
301
300
298
296
295
295
295
291
289
287
287
291
294
295
298
299
301
302
304
304
305

Tuesday 25

Waxing Crescent 27%

11:52

21:02

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
04 Bad
05 Bad

Sun - Rise: 07:18, Set: 16:32, Transit: 11:55. Moon - Rise: 11:52, Set: 21:02. Civil Dark: 17:04 - 06:46. Nautical Dark: 17:40 - 06:10. Astro Dark: 18:15 - 05:36

Total Clouds (% Sky Obscured)

100
99
99
98
99
99
100
97
95
92
94
96
97
98
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
22
11
0
16
35
50
58
69
79
80
82
85
91
96
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
98
97
95
97
98
100
97
93
91
93
86
44
84
44
87
84
50
77
48
51
50
43
36

High Clouds (% Sky Obscured)

100
95
90
84
88
94
100
68
40
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
5
7
5
5
4
9
3
9
9
9
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

0
2
9
16
47
68
84
89
95
81
76
67
49
41
79
68
60
42
45
52
33
21
21
18

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.5
0.5
0.7
0.5
0.4
0.3
0
0
0.6
0.3
0.2
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-0
0
1
4
4
5
5
5
5
5
5
5
5
5
6
6
6
6
6
7
7
7

Relative Humidity (%)

81
83
80
77
80
91
94
93
96
96
96
98
94
94
96
98
98
98
98
100
98
98
100
98

Pressure (mb)

1019
1018
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

303
303
305
306
303
300
296
289
289
288
287
286
287
288
290
290
291
292
292
290
290
290
289
289

Wednesday 26

Waxing Crescent 36%

12:18

22:13

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
04 Bad
05 Bad

Sun - Rise: 07:19, Set: 16:31, Transit: 11:55. Moon - Rise: 12:18, Set: 22:13. Civil Dark: 17:04 - 06:47. Nautical Dark: 17:40 - 06:11. Astro Dark: 18:15 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
84
73
65
74
86
95
98
99
100
88
78
72
74
77
81
80
80

Low Clouds (% Sky Obscured)

100
99
98
98
95
92
90
61
33
5
27
49
70
73
76
77
82
78
72
74
77
81
80
77

Medium Clouds (% Sky Obscured)

28
36
43
40
36
40
35
25
12
4
62
76
90
94
98
100
80
62
42
33
33
32
36
37

High Clouds (% Sky Obscured)

4
3
3
0
0
0
14
1
0
50
2
85
85
58
47
26
18
7
0
0
0
0
2
0

ISS Passover

Visibility (miles)

6
6
6
6
6
0
0
0
0
0
6
9
5
8
8
7
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

16
15
14
15
39
52
62
74
84
88
69
51
53
75
83
80
69
55
43
35
29
25
22
20

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.3
0
0
0.3
0.5
0.5
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
9
9
9
10
10
10
10
9
8
7
6
6
5
5
4
3
3
2
2
2

Feels Like (°C)

6
6
6
7
7
8
8
8
8
8
8
7
6
5
4
4
4
4
5
5
-1
-1
-2
-1

Dew Point (°C)

8
7
8
8
8
9
9
9
10
10
9
8
7
7
5
4
3
2
1
-0
-1
-2
-3
-3

Relative Humidity (%)

100
98
98
98
98
98
100
98
100
98
96
96
98
98
93
88
85
82
80
77
76
74
70
70

Pressure (mb)

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

Ozone (du)

290
290
289
291
292
294
296
297
297
298
297
302
303
305
311
317
324
324
324
324
326
327
328
331

Thursday 27

Waxing Crescent 47%

12:40

23:24

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
04 Bad
05 Bad

Sun - Rise: 07:21, Set: 16:31, Transit: 11:56. Moon - Rise: 12:40, Set: 23:24. Civil Dark: 17:03 - 06:48. Nautical Dark: 17:39 - 06:12. Astro Dark: 18:14 - 05:38

Total Clouds (% Sky Obscured)

82
82
82
82
88
94
100
100
100
100
100
100
100
100
100
99
99
98
97
98
98
99
99
100

Low Clouds (% Sky Obscured)

73
73
74
75
79
84
89
88
88
88
83
77
74
70
75
77
70
73
74
71
69
68
68
68

Medium Clouds (% Sky Obscured)

44
35
29
24
37
49
61
72
79
82
85
93
100
100
99
99
96
94
92
93
94
94
96
98

High Clouds (% Sky Obscured)

0
0
0
0
4
3
0
0
0
0
0
0
0
2
5
10
12
17
17
13
9
4
25
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
17
16
12
24
32
39
43
46
48
43
39
33
28
25
18
27
28
26
20
14
4
9
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
69
65
64
62
60
58
62
65
69
73
75
81
78
77
77
77
78
78
80
81
83
79

Pressure (mb)

1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

334
337
339
342
345
347
349
351
358
365
372
374
376
378
373
368
362
359
356
354
353
353
352
354

Friday 28

First Quarter 58%

13:00

00:36

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: 07:22, Set: 16:30, Transit: 11:56. Moon - Rise: 13:00, Set: 00:36. Civil Dark: 17:03 - 06:49. Nautical Dark: 17:39 - 06:13. Astro Dark: 18:14 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
100
97
95
94
91
87
74
60
52
51

Low Clouds (% Sky Obscured)

68
67
69
69
69
71
72
73
73
76
70
62
55
50
44
40
42
43
43

Medium Clouds (% Sky Obscured)

100
99
98
97
97
97
97
98
98
99
97
95
93
81
70
52
40
34
26

High Clouds (% Sky Obscured)

62
57
46
35
26
16
7
10
14
19
14
9
4
9
15
20
16
17
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
1
1
1
1
4
7
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
10
11
7
11
12
9
20
27
30
35
33
33
29
22
10
9
6
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
74
71
70
67
66
64
70
75
81
84
87
91
87
86
84
86
86

Pressure (mb)

1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1013
1014
1015

Ozone (du)

356
358
358
357
357
355
352
350
352
353
354
356
357
359
356
354
352
351
349

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 22/11/25 06:17:55. Forecast: 22/11/25 to 28/11/25. Timezone: UTC-5.00