Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 10%

11:02

18:23

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
13 Bad
14 Bad

Sun - Rise: 06:59, Set: 16:10, Transit: 11:34. Moon - Rise: 11:02, Set: 18:23. Civil Dark: 16:42 - 06:26. Nautical Dark: 17:19 - 05:50. Astro Dark: 17:54 - 05:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

88
79
73
57
58
71
80
82
81
79
87
90
87
90
94
91
98
98
100
94
100
96
100
100

Medium Clouds (% Sky Obscured)

90
98
98
88
85
85
87
90
84
67
62
50
61
52
47
48
21
16
21
11
0
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
0
0
0
0
0
0
0
0
1
0
0
0
4
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
39
29
25
28
29
25
25
27
38
48
56
53
48
44
37
33
22
25
21
26
21
8
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
1
2
2
2
3
3
3
3
2
2
2
2
3
3
5
5
6
7
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
98
98
98
98
98
96
98
98
98
96
96
98
98
98
98
98
94
96
98
98
93
88

Pressure (mb)

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

Ozone (du)

326
327
328
330
332
335
336
336
338
337
336
334
334
332
330
329
328
324
320
318
318
315
313
311

Monday 24

Waxing Crescent 18%

11:34

19:28

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
13 Bad
14 Bad

Sun - Rise: 07:00, Set: 16:09, Transit: 11:34. Moon - Rise: 11:34, Set: 19:28. Civil Dark: 16:42 - 06:27. Nautical Dark: 17:18 - 05:51. Astro Dark: 17:53 - 05:15

Total Clouds (% Sky Obscured)

100
100
92
98
86
51
77
70
79
88
90
95
100
100
100
100
100
99
99
97
99
100
100
100

Low Clouds (% Sky Obscured)

100
100
85
94
78
48
64
22
65
11
20
26
40
35
32
31
30
30
28
30
26
26
18
19

Medium Clouds (% Sky Obscured)

37
30
19
16
44
42
27
32
64
66
76
82
100
100
98
100
94
97
98
96
94
82
68
82

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
46
36
63
100
100
100
100
100
89
82
84
97
100
100
100

ISS Passover

Visibility (miles)

8
9
8
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 (%)

16
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
5
4
1
6
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-3
-4
-5
-7
-6
-7
-6
-6
-6
-6
-5
-4
-5
-3
-1
0
2
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
94
96
94
94
92
94
94
92
92
91
91
91
89
88
89
89
89
86
88
93

Pressure (mb)

1022
1023
1023
1023
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

308
305
303
303
300
297
296
296
296
297
295
293
293
294
295
298
298
302
304
304
306
304
303
296

Tuesday 25

Waxing Crescent 26%

11:59

20:37

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
13 Bad
14 Bad

Sun - Rise: 07:01, Set: 16:08, Transit: 11:35. Moon - Rise: 11:59, Set: 20:37. Civil Dark: 16:41 - 06:29. Nautical Dark: 17:18 - 05:52. Astro Dark: 17:53 - 05:16

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
97
100
100
95
100
98
100
99
100
100
100
100
99
99
98
97
97

Low Clouds (% Sky Obscured)

28
27
17
12
25
62
99
87
93
91
84
100
92
100
97
100
100
100
100
99
98
98
95
95

Medium Clouds (% Sky Obscured)

75
54
91
100
91
100
100
97
100
100
94
94
35
56
39
64
54
55
68
70
65
60
61
62

High Clouds (% Sky Obscured)

72
100
100
100
100
100
36
30
25
1
0
1
2
5
4
43
2
0
2
30
2
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
3
3
8
9
9
9
9
9
9
8
8
7
5
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
1
8
15
28
50
95
95
95
95
66
27
25
22
25
21
14
15
15
32
29
28
24
26

Precipitation Amount (mm)

0
0
0
0
0
0
0.8
1.1
1.3
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
94
94
93
91
91
88
94
96
98
98
98
98
98
96
98
98
98
98
98
100
100
98
100

Pressure (mb)

1017
1017
1017
1017
1017
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1009
1008
1008

Ozone (du)

291
291
292
292
291
290
289
292
294
293
292
291
292
293
293
293
293
292
291
289
288
287
288
288

Wednesday 26

Waxing Crescent 36%

12:21

21:49

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
13 Bad
14 Bad

Sun - Rise: 07:03, Set: 16:08, Transit: 11:35. Moon - Rise: 12:21, Set: 21:49. Civil Dark: 16:41 - 06:30. Nautical Dark: 17:17 - 05:53. Astro Dark: 17:53 - 05:17

Total Clouds (% Sky Obscured)

97
96
96
96
98
99
100
100
100
100
98
97
68
36
79
98
93
89
68
76
76
77
83
92

Low Clouds (% Sky Obscured)

94
95
95
95
93
92
92
92
92
96
96
97
21
25
76
98
90
81
57
57
60
70
78
91

Medium Clouds (% Sky Obscured)

58
58
53
52
56
56
100
100
100
96
82
91
61
30
30
30
23
18
12
12
11
10
13
19

High Clouds (% Sky Obscured)

0
0
0
0
33
67
100
100
100
100
67
32
0
23
43
65
43
23
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
3
5
1
0
0
1
9
9
9
9
1
4
5
3
1
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
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
31
31
28
23
16
20
95
95
95
95
94
28
19
11
6
16
7
26
33
32
22
27
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.9
3.9
2.2
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
6
7
10
8
8
8
8
7
6
6
7
8
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
100
98
98
98
96
98
100
98
98
89
86
88
89
92
93
89
86
91
86
82
79

Pressure (mb)

1007
1007
1007
1006
1006
1005
1003
1002
1002
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002

Ozone (du)

289
290
291
293
297
299
301
304
306
310
315
318
325
326
325
328
332
333
333
334
334
333
333
333

Thursday 27

Waxing Crescent 47%

12:40

23:01

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
13 Bad
14 Bad

Sun - Rise: 07:04, Set: 16:07, Transit: 11:35. Moon - Rise: 12:40, Set: 23:01. Civil Dark: 16:40 - 06:31. Nautical Dark: 17:17 - 05:54. Astro Dark: 17:52 - 05:19

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

98
83
64
48
49
54
59
61
62
67
74
77
80
76
77
78
82
87
90
90
91
92
94
97

Medium Clouds (% Sky Obscured)

25
76
90
93
93
91
90
84
89
91
91
94
96
98
98
99
97
95
94
77
62
46
57
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
3
0
2
2
2
2
10
18
35
29
26
20
12
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
6
4
1
1
0
0
0
0
1
1
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 (%)

18
15
17
15
11
13
11
11
15
12
23
25
24
34
38
39
45
48
45
56
60
54
61
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-3
-3
-3
-3
-2
-2

Relative Humidity (%)

78
80
83
81
86
84
84
84
84
84
84
86
89
91
92
92
94
92
91
89
87
87
87
89

Pressure (mb)

1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
999
1000
1000
999
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001

Ozone (du)

333
332
333
339
348
353
360
370
384
385
387
383
379
374
371
367
364
363
363
362
360
357
355
353

Friday 28

First Quarter 57%

12:58

00:14

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
13 Bad
14 Bad

Sun - Rise: 07:05, Set: 16:07, Transit: 11:36. Moon - Rise: 12:58, Set: 00:14. Civil Dark: 16:40 - 06:32. Nautical Dark: 17:16 - 05:55. Astro Dark: 17:52 - 05:20

Total Clouds (% Sky Obscured)

100
99
99
98
99
99
99
100
100
100
98
97
95
96
96
96
96
96
97
95
95
97
97
97

Low Clouds (% Sky Obscured)

100
99
98
97
97
98
99
99
100
100
96
90
80
83
86
89
89
92
93
94
92
91
85
82

Medium Clouds (% Sky Obscured)

67
63
59
57
54
49
36
25
17
11
9
6
4
7
9
9
8
8
8
5
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
3
3
3
3
3
3
3
3
5

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

Precipitation Probability (%)

57
60
60
54
57
57
54
55
56
50
49
45
36
37
36
33
34
33
27
27
26
23
21
17

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.2
0.2
0.2
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)

11
11
11
12
12
12
12
12
12
12
12
12
11
11
11
12
12
12
12
13
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-6
-6
-7
-8
-9
-9
-9
-9
-9
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-11
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
94
92
92
91
91
92
90
90
89
87
85
85
85
84
84
82
82
81
81
79
81

Pressure (mb)

1002
1003
1004
1005
1006
1007
1008
1009
1011
1012
1013
1014
1015
1017
1018
1019
1020
1021
1022
1024
1024
1025
1025
1026

Ozone (du)

351
350
348
345
343
344
345
346
348
351
353
351
349
347
348
349
350
349
348
347
343
340
337
333

Saturday 29

Waxing Gibbous 68%

13:17

01:28

15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:06, Set: 16:06, Transit: 11:36. Moon - Rise: 13:17, Set: 01:28. Civil Dark: 16:39 - 06:33. Nautical Dark: 17:16 - 05:56. Astro Dark: 17:52 - 05:21

Total Clouds (% Sky Obscured)

97
77
57
38
39
40
41
57
71
84
83
86
100
99
99
99

Low Clouds (% Sky Obscured)

79
62
45
29
24
19
13
9
6
3
10
19
32
47
59
75

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
19
35
51
65
80
94
93
91
89

High Clouds (% Sky Obscured)

0
1
1
1
2
0
0
3
7
10
40
70
100
94
65
31

ISS Passover

Visibility (miles)

7
8
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

Precipitation Type

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

Precipitation Probability (%)

15
12
9
2
3
1
0
4
1
0
0
0
0
17
25
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-6
-6
-7
-7
-8
-9
-9
-9
-9
-8
-8
-7
-7
-7

Feels Like (°C)

-10
-10
-10
-10
-10
-12
-12
-12
-12
-11
-11
-12
-12
-11
-10
-10

Dew Point (°C)

-8
-8
-8
-9
-9
-9
-10
-11
-10
-10
-10
-10
-9
-9
-8
-9

Relative Humidity (%)

81
80
82
84
85
85
87
87
88
90
90
90
90
88
89
87

Pressure (mb)

1027
1027
1029
1030
1031
1031
1031
1032
1032
1032
1033
1032
1032
1032
1032
1032

Ozone (du)

329
325
321
318
315
314
312
310
309
309
308
307
305
304
304
305

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 23/11/25 14:07:34. Forecast: 23/11/25 to 29/11/25. Timezone: UTC-5.00