Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 37%

01:03

13:39

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:49, Set: 16:24, Transit: 11:36. Moon - Rise: 01:03, Set: 13:39. Civil Dark: 16:55 - 06:17. Nautical Dark: 17:31 - 05:42. Astro Dark: 18:06 - 05:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

86
87
88
87
85
85
88
96
100
90
92
89
94
98
88
88
85
77
80
76
76
73
77
82

Medium Clouds (% Sky Obscured)

60
63
96
94
87
86
90
97
99
100
100
100
96
96
99
100
98
94
84
93
60
56
45
37

High Clouds (% Sky Obscured)

3
9
3
12
50
50
20
79
88
100
100
100
70
45
60
60
44
27
20
23
16
7
18
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
8
7
7
9
1
0
0
0

Fog (%)

1
9
3
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
57
57
61
61
55
49
47
40
45
44
50
38
30
23
15
13
27
25
36
36
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
98
96
96
96
98
98
96
96
98
96
96
96

Pressure (mb)

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

Ozone (du)

335
339
335
335
333
334
330
318
312
315
313
311
311
312
313
312
315
316
318
318
316
316
316
316

Friday 14

Waning Crescent 28%

02:09

13:56

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:50, Set: 16:23, Transit: 11:36. Moon - Rise: 02:09, Set: 13:56. Civil Dark: 16:54 - 06:19. Nautical Dark: 17:30 - 05:43. Astro Dark: 18:05 - 05:08

Total Clouds (% Sky Obscured)

91
92
91
86
94
90
85
84
80
74
49
58
91
96
87
93
92
71
38
69
77
86
74
65

Low Clouds (% Sky Obscured)

79
82
89
78
86
84
79
76
73
67
49
58
83
88
74
78
77
70
38
69
75
82
67
44

Medium Clouds (% Sky Obscured)

21
9
0
5
26
4
0
0
2
5
8
6
2
17
18
16
9
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
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
1
3
3
0
0
0
8
9
9
9
4
0
2
8
9
9
9
6
4
3
3
3

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

Precipitation Probability (%)

27
32
21
15
21
32
27
11
9
8
10
8
24
25
21
9
10
3
6
2
2
1
0
1

Precipitation Amount (mm)

0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
96
96
96
96
94
92
92
94
94
94
98
94
94
94
94
94
92
92
92
94
94

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

308
306
307
310
312
311
309
308
310
310
313
313
315
320
321
319
318
317
319
325
330
324
325
320

Saturday 15

Waning Crescent 19%

03:14

14:12

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:52, Set: 16:22, Transit: 11:37. Moon - Rise: 03:14, Set: 14:12. Civil Dark: 16:54 - 06:20. Nautical Dark: 17:29 - 05:44. Astro Dark: 18:04 - 05:09

Total Clouds (% Sky Obscured)

83
77
70
82
74
71
72
80
86
85
91
99
93
100
100
100
98
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

70
66
49
69
59
55
60
71
74
65
59
58
50
32
30
50
15
10
10
63
77
81
84
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
45
50
50
45
82
97
88
94
100
100
98
100
100
100
100
98
96
94

High Clouds (% Sky Obscured)

0
0
4
82
74
71
72
70
7
50
40
57
29
100
100
66
83
100
100
100
100
83
67
65

ISS Passover

Visibility (miles)

2
2
0
0
0
0
0
3
9
9
9
9
9
2
0
0
1
0
1
0
0
0
0
0

Fog (%)

0
0
0
0
0
3
4
3
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
Snow
Snow
Snow
Frozen rai
Frozen rai
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow

Precipitation Probability (%)

2
0
1
0
0
0
0
0
1
0
0
1
5
48
69
44
75
95
90
95
95
77
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.1
0.5
0.8
0.7
0.7
0.8
0.3
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-10
-9
-7
-6
-5
-5
-4
-4
-5
-5
-5
-6
-5
-5
-5
-4
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1013
1013
1013
1012
1012
1011
1010
1008
1007
1006
1005
1004
1003
1002
1000
999
997
995
993
992
990
989
988

Ozone (du)

319
317
316
318
316
313
313
311
307
305
305
304
306
305
305
304
302
300
299
299
298
299
301
304

Sunday 16

Waning Crescent 12%

No Rise

14:28

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:53, Set: 16:21, Transit: 11:37. Moon - Rise: No Rise, Set: 14:28. Civil Dark: 16:53 - 06:21. Nautical Dark: 17:29 - 05:45. Astro Dark: 18:03 - 05:10

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
89
98
84
96
97
89
77
92
49
49
41
44
79
93
95
92
80

Low Clouds (% Sky Obscured)

90
92
93
91
92
94
94
80
94
74
92
95
85
68
86
14
14
13
13
66
90
94
89
75

Medium Clouds (% Sky Obscured)

96
98
100
100
100
94
58
62
55
54
47
37
32
34
37
30
30
34
37
58
69
72
71
60

High Clouds (% Sky Obscured)

77
82
100
99
99
94
62
31
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
9
1
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

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

Precipitation Probability (%)

95
95
78
57
46
43
43
41
34
28
25
27
19
19
20
17
17
17
16
14
17
19
19
21

Precipitation Amount (mm)

1
0.9
0.4
0.2
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
5
7
9
11
11
11
12
12
13
13
13
12
13
12
12
12
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
96
100
91
86
81
81
83
84
83
84
86
86
87
86
89
89
89

Pressure (mb)

987
986
986
986
987
987
988
988
988
988
989
989
990
991
991
992
992
992
992
993
993
993
994
994

Ozone (du)

305
306
304
304
308
314
318
320
329
331
333
337
335
339
341
348
354
359
356
354
357
362
363
363

Monday 17

Waning Crescent 6%

04:19

14:46

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:54, Set: 16:20, Transit: 11:37. Moon - Rise: 04:19, Set: 14:46. Civil Dark: 16:52 - 06:22. Nautical Dark: 17:28 - 05:46. Astro Dark: 18:03 - 05:11

Total Clouds (% Sky Obscured)

84
94
94
97
98
99
98
98
98
99
99
100
99
100
100
89
77
65
70
78
85
90
93
97

Low Clouds (% Sky Obscured)

73
84
83
87
91
96
88
79
73
84
93
100
99
100
100
89
75
63
68
76
82
86
90
93

Medium Clouds (% Sky Obscured)

62
60
30
25
44
40
15
40
42
61
75
72
43
5
0
3
6
8
17
22
16
12
12
11

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
8
9
9
8
6
3
2
2
6
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
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

22
24
21
21
22
27
29
29
27
23
24
23
23
26
32
45
36
22
21
18
9
12
13
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
11
12
13
14
14
14
14
13
13
12
11
11
10
11
12
13
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-10
-10
-9
-9
-8
-9
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-8
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

89
87
84
86
86
86
86
86
86
84
81
80
81
80
81
83
83
83
84
84
86
86
86
86

Pressure (mb)

994
995
995
996
997
997
998
998
999
999
1000
1001
1002
1003
1004
1004
1005
1005
1006
1007
1007
1008
1009
1009

Ozone (du)

363
367
364
363
364
362
361
364
365
365
362
361
363
364
364
361
356
350
344
340
335
331
329
327

Tuesday 18

Waning Crescent 3%

05:25

15:06

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:56, Set: 16:19, Transit: 11:37. Moon - Rise: 05:25, Set: 15:06. Civil Dark: 16:51 - 06:24. Nautical Dark: 17:27 - 05:48. Astro Dark: 18:02 - 05:13

Total Clouds (% Sky Obscured)

97
97
98
95
91
88
85
85
91
95
95
95
95
96
98
94
91
95
92
88
84
78
70
63

Low Clouds (% Sky Obscured)

92
90
90
85
82
81
84
85
90
90
90
90
92
93
95
87
79
72
63
58
54
57
60
62

Medium Clouds (% Sky Obscured)

14
21
23
26
26
28
28
30
33
30
27
24
23
20
16
8
4
0
1
2
1
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)

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 (%)

12
11
6
7
7
4
6
6
3
7
9
9
11
10
9
10
10
5
7
7
2
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
87
87
87
86
86
86
84
84
86
86
84
86
86
88
87
89
89
91
91
92
92
94

Pressure (mb)

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

Ozone (du)

326
324
322
320
319
319
318
317
316
315
315
316
317
318
319
320
321
322
323
323
324
325
324
324

Wednesday 19

Waning Crescent 1%

06:32

15:31

04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
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: 06:57, Set: 16:18, Transit: 11:38. Moon - Rise: 06:32, Set: 15:31. Civil Dark: 16:50 - 06:25. Nautical Dark: 17:26 - 05:49. Astro Dark: 18:01 - 05:14

Total Clouds (% Sky Obscured)

59
55
51
37
27
14
26
41
53
66
83
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
55
51
37
27
14
26
41
53
66
83
85
91
94
98
99
99
100
99
98
97

Medium Clouds (% Sky Obscured)

0
1
1
3
5
7
5
2
0
0
0
0
0
1
1
10
18
27
30
32
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
24
53
79
62
50
34
27
22
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

3
4
3
4
3
1
5
5
4
6
6
3
6
7
6
6
5
1
7
10
11

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
92
91
89
88
88
88
88
89
89
89
89
89
89
89
89
89

Pressure (mb)

1020
1020
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

323
321
319
317
312
308
304
305
307
308
308
309
309
308
308
307
307
307
307
305
303

Forecast for Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 13/11/25 04:39:17. Forecast: 13/11/25 to 19/11/25. Timezone: UTC-5.00