Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waning Crescent 12%

03:14

14:12

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:53, Set: 16:22, Transit: 11:37. Moon - Rise: 03:14, Set: 14:12. Civil Dark: 16:54 - 06:21. Nautical Dark: 17:29 - 05:45. Astro Dark: 18:04 - 05:10

Total Clouds (% Sky Obscured)

68
68
100
100
90
100
100
100
100
94
100
100
100
100
100
100
100
100
99
97
98
97
97
97

Low Clouds (% Sky Obscured)

45
53
43
63
53
38
4
7
35
13
15
77
77
100
100
100
100
89
90
90
89
89
89
90

Medium Clouds (% Sky Obscured)

0
68
100
99
68
63
71
90
93
91
100
100
100
100
100
100
100
97
90
60
58
56
89
90

High Clouds (% Sky Obscured)

27
68
100
87
57
100
100
100
100
47
100
100
100
100
100
100
100
52
48
5
2
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
8
2
0
0
0
1
2
2
0
0
0
0
0
0
0

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Frozen rai
Snow
Frozen rai
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
2
14
40
95
95
95
95
95
95
95
95
76
61
62
57
64
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.9
1.8
1.7
1.7
1.5
1.1
0.9
0.6
0.3
0.2
0.2
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
81
84
87
91
91
91
89
89
92
96
98
98
100
100
100
100
98
100
98
98
96
96

Pressure (mb)

1009
1008
1006
1005
1004
1003
1001
1000
998
996
994
992
990
988
987
985
984
984
983
984
984
985
986
986

Ozone (du)

299
298
300
298
298
295
293
293
290
288
291
291
289
291
293
295
298
301
304
307
308
306
308
308

Sunday 16

Waning Crescent 6%

04:19

14:28

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:54, Set: 16:21, Transit: 11:37. Moon - Rise: 04:19, Set: 14:28. Civil Dark: 16:53 - 06:22. Nautical Dark: 17:29 - 05:46. Astro Dark: 18:03 - 05:11

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

89
91
90
94
95
98
84
85
95
93
88
91
88
86
86
91
93
87
96
86
89
91
87
88

Medium Clouds (% Sky Obscured)

94
92
88
99
100
99
91
98
94
97
92
98
98
96
93
95
89
89
85
80
61
50
46
46

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
4
4
4

ISS Passover

Visibility (miles)

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

Fog (%)

1
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
Snow
Snow
Snow
Snow
None
None
Snow
None
None
None
None
Snow

Precipitation Probability (%)

70
73
71
70
77
88
83
79
83
82
76
72
74
65
61
54
44
43
50
40
29
38
42
49

Precipitation Amount (mm)

0.4
0.4
0.3
0.3
0.4
0.6
0.4
0.4
0.5
0.5
0.4
0.3
0.4
0.2
0.2
0.2
0
0
0.1
0
0
0
0
0.2

Wind Speed/Direction (mph)

7
6
7
7
8
9
10
10
9
7
9
13
13
14
14
14
15
15
14
14
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

986
985
986
986
986
987
987
988
989
989
990
990
991
991
992
992
993
994
994
995
996
997
998
999

Ozone (du)

310
310
312
314
317
318
320
325
322
326
329
329
329
327
332
329
328
331
333
335
335
341
345
351

Monday 17

Waning Crescent 3%

05:25

14:46

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:56, Set: 16:20, Transit: 11:37. Moon - Rise: 05:25, Set: 14:46. Civil Dark: 16:52 - 06:24. Nautical Dark: 17:28 - 05:48. Astro Dark: 18:03 - 05:13

Total Clouds (% Sky Obscured)

95
95
96
95
94
94
94
94
97
93
96
95
92
94
96
94
94
98
99
98
97
96
96
96

Low Clouds (% Sky Obscured)

89
89
84
87
83
84
83
83
90
80
85
90
89
90
86
83
82
83
85
90
88
86
85
89

Medium Clouds (% Sky Obscured)

49
76
71
83
32
32
37
37
39
38
28
28
32
28
30
24
27
32
57
50
89
87
81
63

High Clouds (% Sky Obscured)

9
72
7
90
80
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
3
8
9
9
9
9
8
8
9
9
9
9
8
4
5
4
2
2
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

47
46
37
21
14
22
11
10
8
10
9
7
6
5
7
4
8
8
18
13
22
38
42
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
16
16
15
15
14
14
13
14
14
13
13
13
13
13
13
13
12
11
12
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
89
89
87
86
86
86
87
87
89
89
87
89
91
91
91
91
92
92
94
96
96

Pressure (mb)

999
1000
1001
1001
1002
1003
1004
1005
1006
1007
1007
1008
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1015
1015

Ozone (du)

352
350
350
351
349
350
349
348
349
352
356
357
356
356
359
368
372
362
351
344
341
341
343
340

Tuesday 18

Waning Crescent 1%

06:32

15:06

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:57, Set: 16:19, Transit: 11:37. Moon - Rise: 06:32, Set: 15:06. Civil Dark: 16:51 - 06:25. Nautical Dark: 17:27 - 05:49. Astro Dark: 18:02 - 05:14

Total Clouds (% Sky Obscured)

97
98
98
99
100
100
100
100
100
100
100
96
90
90
89
89
88
86
83
71
54
58
59
63

Low Clouds (% Sky Obscured)

94
97
98
99
100
100
100
100
100
100
100
96
90
90
89
89
88
86
83
71
49
29
31
55

Medium Clouds (% Sky Obscured)

45
38
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
21
21
4

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
1
3
5
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 (%)

26
24
11
20
7
9
12
8
10
10
9
10
7
3
4
3
2
4
4
2
2
3
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
89
86
89
89
91
91
91
91
91
91
91
91
94
94
94
94
94
94
96
94
91

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025

Ozone (du)

339
337
338
334
334
335
336
337
336
337
338
338
338
340
342
342
342
343
341
340
339
339
339
339

Wednesday 19

Waning Crescent 1%

07:38

15:31

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:58, Set: 16:18, Transit: 11:38. Moon - Rise: 07:38, Set: 15:31. Civil Dark: 16:50 - 06:26. Nautical Dark: 17:26 - 05:50. Astro Dark: 18:01 - 05:15

Total Clouds (% Sky Obscured)

59
64
50
62
79
82
87
90
90
90
90
95
96
92
68
61
55
60
70
70
80
89
99
93

Low Clouds (% Sky Obscured)

57
64
50
52
45
32
19
10
20
35
50
63
75
77
64
57
45
40
35
25
15
5
5
0

Medium Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

High Clouds (% Sky Obscured)

0
0
0
1
1
2
3
0
0
0
0
0
0
0
0
0
1
1
2
4
24
41
60
51

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
2
1
3
2
1
5
3
3
3
3
4
2
3
9
9
5
9
7
3
4
3
1
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
92
91
87
86
91
91
92
92
92
92
94
94
94
94
94
94
92
94
89
87
86

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

341
341
337
337
338
337
334
332
331
331
330
330
325
320
316
311
306
300
298
296
294
294
294
294

Thursday 20

New Moon 0%

08:41

16:02

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:00, Set: 16:17, Transit: 11:38. Moon - Rise: 08:41, Set: 16:02. Civil Dark: 16:50 - 06:27. Nautical Dark: 17:26 - 05:51. Astro Dark: 18:01 - 05:16

Total Clouds (% Sky Obscured)

89
85
82
80
77
80
85
91
84
77
68
71
75
79
83
92
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
4
3
16
30
68
71
75
79
83
92
100
96
92
84
81
74
70
66

Medium Clouds (% Sky Obscured)

13
21
30
38
45
50
55
58
50
44
37
29
23
14
15
15
15
19
22
21
25
29
28
24

High Clouds (% Sky Obscured)

47
83
82
80
77
80
85
91
84
77
68
71
75
79
83
89
95
95
96
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
Snow
Snow
Snow
Snow
Snow
Snow
Sleet
None
None

Precipitation Probability (%)

2
1
3
1
0
0
0
0
2
3
2
7
11
13
33
41
45
49
57
67
65
55
30
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-0
-1
-2
-2
-3
-3
-4
-5
-5
-6
-6
-6
-7
-8
-9
-9
-8
-7
-7
-5
-3
-1

Feels Like (°C)

-5
-5
-4
-2
-2
-1
-1
-2
-3
-7
-7
-8
-7
-8
-9
-12
-12
-12
-12
-11
-12
-9
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

87
87
91
91
92
94
92
92
92
92
92
92
92
90
90
90
92
92
92
90
90
90
89
89

Pressure (mb)

1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1018

Ozone (du)

294
294
294
293
291
290
291
292
294
294
295
295
293
290
288
289
289
290
293
296
298
297
295
294

Friday 21

Waxing Crescent 2%

09:38

16:42

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
06 Bad

Sun - Rise: 07:01, Set: 16:16, Transit: 11:38. Moon - Rise: 09:38, Set: 16:42. Civil Dark: 16:49 - 06:28. Nautical Dark: 17:25 - 05:52. Astro Dark: 18:00 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

61
56
59
59
60
61
69
80
68
52
35
53
71
90
93
97
100
100
100
100

Medium Clouds (% Sky Obscured)

20
15
5
0
0
0
5
5
30
54
80
87
93
100
100
100
100
89
78
67

High Clouds (% Sky Obscured)

100
100
100
100
100
92
73
55
62
80
100
100
100
100
100
100
100
86
73
59

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

16
4
14
20
20
24
24
23
50
74
95
95
95
95
95
95
95
95
95
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.8
0.8
0.9
1.1
1.7
2.3
2.5
1.4
0.8
0.4

Wind Speed/Direction (mph)

8
8
9
9
8
8
8
9
9
9
9
9
6
6
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-6
-1
-1
-1
-1
-1
-3
-3
-2
-3
-3
-3
-3
-2
-2
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

91
94
96
98
98
98
98
98
98
96
94
94
94
98
98
100
100
100
100
100

Pressure (mb)

1016
1015
1014
1013
1013
1012
1011
1010
1010
1008
1007
1005
1005
1004
1003
1003
1004
1005
1005
1006

Ozone (du)

292
291
289
288
287
287
286
286
285
284
284
283
282
282
281
281
281
281
283
286

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

Generated: 15/11/25 10:20:10. Forecast: 15/11/25 to 21/11/25. Timezone: UTC-5.00