Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 28%

00:54

13:33

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
06 Bad
07 Bad

Sun - Rise: 06:46, Set: 16:12, Transit: 11:28. Moon - Rise: 00:54, Set: 13:33. Civil Dark: 16:45 - 06:13. Nautical Dark: 17:21 - 05:36. Astro Dark: 17:57 - 05:01

Total Clouds (% Sky Obscured)

80
84
88
91
100
100
100
99
100
99
99
99
99
97
96
98
95
96
94
99
100
100
100
100

Low Clouds (% Sky Obscured)

80
84
88
91
93
91
93
89
88
89
89
85
88
86
85
91
87
86
84
97
100
100
100
100

Medium Clouds (% Sky Obscured)

67
75
84
87
85
84
86
92
94
95
95
97
94
81
65
73
74
67
53
73
87
41
50
52

High Clouds (% Sky Obscured)

49
54
72
91
100
100
100
70
50
60
76
66
60
55
45
40
40
27
19
23
20
15
17
14

ISS Passover

Visibility (miles)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
4
5
6
9
9
9
1
0

Fog (%)

100
100
70
66
30
13
6
2
1
1
1
0
37
95
99
100
100
99
98
100
84
77
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
0
47
50
47
42
37
36
38
38
38
40
43
35
27
13
9
12
18
18
13
18
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

325
320
321
324
329
337
339
333
331
333
333
327
315
311
307
308
309
307
305
306
309
310
311
311

Friday 14

Waning Crescent 26%

02:01

13:48

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

Sun - Rise: 06:47, Set: 16:11, Transit: 11:28. Moon - Rise: 02:01, Set: 13:48. Civil Dark: 16:44 - 06:14. Nautical Dark: 17:20 - 05:38. Astro Dark: 17:56 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
91
89
87
75
22
12
8
18
32
45
50
51
40
45
42
49
44
36
35

Low Clouds (% Sky Obscured)

100
100
100
100
100
80
83
83
68
14
11
6
14
32
45
50
46
35
39
39
48
44
36
35

Medium Clouds (% Sky Obscured)

39
28
22
18
6
16
5
3
2
2
1
0
0
0
0
0
0
0
5
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
3
5
6
5
1
0
0
2
0
0
0
0
0
0
0
0
9
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
73
23
5
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 (%)

19
22
11
17
8
21
29
28
9
4
1
0
0
0
0
1
1
0
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
91
92
94
94
94
94
94
94
96
96
94
94
94
94
96
96
94
94
94
94

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009

Ozone (du)

314
314
316
316
316
311
301
296
299
302
304
305
307
310
309
311
315
318
313
308
310
312
315
313

Saturday 15

Waning Crescent 19%

03:07

14:03

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
06 Bad
07 Bad

Sun - Rise: 06:48, Set: 16:10, Transit: 11:29. Moon - Rise: 03:07, Set: 14:03. Civil Dark: 16:43 - 06:16. Nautical Dark: 17:19 - 05:39. Astro Dark: 17:55 - 05:03

Total Clouds (% Sky Obscured)

56
60
54
43
46
39
54
93
94
100
97
99
86
98
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
60
54
41
32
32
40
45
60
50
37
27
9
24
43
71
88
100
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
45
87
63
87
91
89
79
95
88
97
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
4
4
46
24
54
65
65
100
67
93
72
86
82
59
100
100
100
100
55
60
63
62

ISS Passover

Visibility (miles)

3
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
2
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
1
0
0
0
1
5
12
10
60
95
95
95
95
95
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.5
2.1
1.1
0.8
0.7
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1002
1001
999
998
997
995
994
993
991
990
989
987
987
987

Ozone (du)

313
322
325
322
319
317
317
315
315
313
314
312
308
306
305
305
302
302
301
301
304
303
305
307

Sunday 16

Waning Crescent 12%

04:13

14:19

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
06 Bad
07 Bad

Sun - Rise: 06:50, Set: 16:09, Transit: 11:29. Moon - Rise: 04:13, Set: 14:19. Civil Dark: 16:42 - 06:17. Nautical Dark: 17:19 - 05:40. Astro Dark: 17:54 - 05:04

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
90
93
96
100
96
94
92
92
92
92
91
91
92
90
86
83
83
84
85
77
69
62
72

Medium Clouds (% Sky Obscured)

100
100
91
83
74
81
88
79
67
57
47
46
45
43
41
39
37
46
55
56
67
59
58
64

High Clouds (% Sky Obscured)

73
91
78
72
61
56
80
13
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
2
1
1
1
2
4
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
68
67
61
56
53
55
55
54
59
61
52
44
38
39
35
33
32
30
27
29
28
15
30

Precipitation Amount (mm)

0.3
0.4
0.4
0.3
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.1
0
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
2
5
7
6
6
7
9
10
11
12
12
12
13
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

310
310
308
310
311
313
318
321
321
331
339
338
336
334
336
340
341
345
346
344
345
346
348
349

Monday 17

Waning Crescent 6%

05:20

14:35

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
06 Bad
07 Bad

Sun - Rise: 06:51, Set: 16:08, Transit: 11:29. Moon - Rise: 05:20, Set: 14:35. Civil Dark: 16:41 - 06:18. Nautical Dark: 17:18 - 05:41. Astro Dark: 17:53 - 05:06

Total Clouds (% Sky Obscured)

96
96
98
100
100
100
99
99
98
97
97
96
92
91
93
90
90
93
93
95
96
96
96
97

Low Clouds (% Sky Obscured)

80
88
90
91
90
93
95
96
96
83
94
92
89
87
88
89
90
88
88
87
87
87
87
86

Medium Clouds (% Sky Obscured)

63
61
62
52
47
46
40
71
89
40
58
61
26
23
25
20
26
27
23
14
19
23
33
37

High Clouds (% Sky Obscured)

3
3
34
64
90
72
56
43
24
39
8
12
2
1
1
0
0
0
0
0
9
27
43
32

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
26
34
36
34
46
48
43
42
44
48
42
36
21
26
26
11
37
35
27
30
28
20
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
14
15
15
15
14
14
13
13
13
14
14
14
14
14
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-11
-11
-10
-10
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
92
92
91
91
92
91
91
91
91
91
91
90
92
94
94
94
94
96
96
94
94

Pressure (mb)

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

Ozone (du)

351
354
358
354
353
351
347
346
346
346
344
344
345
345
347
348
350
354
353
351
350
345
341
336

Tuesday 18

Waning Crescent 3%

06:27

14:54

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
06 Bad
07 Bad

Sun - Rise: 06:53, Set: 16:07, Transit: 11:29. Moon - Rise: 06:27, Set: 14:54. Civil Dark: 16:40 - 06:19. Nautical Dark: 17:17 - 05:43. Astro Dark: 17:53 - 05:07

Total Clouds (% Sky Obscured)

94
93
94
95
96
95
94
93
94
96
98
98
97
96
94
91
89
86
87
92
84
97
100
100

Low Clouds (% Sky Obscured)

86
85
87
89
91
89
87
85
89
91
94
96
97
96
91
86
81
74
68
61
57
55
54
61

Medium Clouds (% Sky Obscured)

35
33
24
16
6
21
37
54
49
44
39
36
34
30
31
33
35
47
61
73
54
27
2
18

High Clouds (% Sky Obscured)

15
1
0
0
0
0
0
2
4
6
9
8
5
2
2
1
1
0
0
0
1
1
2
10

ISS Passover

Visibility (miles)

1
1
1
1
2
3
2
1
0
1
1
2
3
5
6
5
3
1
1
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 (%)

20
17
20
22
23
22
21
19
25
29
31
28
23
17
19
18
12
20
23
23
26
27
25
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

336
337
337
334
330
327
327
327
326
326
326
326
327
329
330
332
333
334
336
338
340
342
344
346

Wednesday 19

Waning Crescent 1%

07:35

15:18

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
06 Bad

Sun - Rise: 06:54, Set: 16:06, Transit: 11:29. Moon - Rise: 07:35, Set: 15:18. Civil Dark: 16:39 - 06:21. Nautical Dark: 17:16 - 05:44. Astro Dark: 17:52 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
98
97
96
96
91
88
86
74
61
51
61
75
88
89
90
92

Low Clouds (% Sky Obscured)

69
76
82
90
94
92
89
86
89
92
95
91
88
86
74
61
51
61
75
88
89
86
81

Medium Clouds (% Sky Obscured)

35
52
57
61
66
59
57
54
38
26
15
10
5
0
0
0
0
0
0
0
2
4
6

High Clouds (% Sky Obscured)

18
18
10
6
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
1
1
1
1
1
1
1
1
0
3
6
9
9
9
9
7
5
4
3
1

Fog (%)

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

Precipitation Probability (%)

26
26
26
27
24
26
26
26
26
26
24
24
24
24
20
17
11
15
14
4
21
25
24

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

349
352
355
359
364
368
366
364
363
360
357
354
349
344
339
334
328
323
324
324
325
327
330

Forecast for Sainte-Marie, Chaudière-Appalaches, Canada (46.41,-71.06)

Generated: 13/11/25 08:59:25. Forecast: 13/11/25 to 19/11/25. Timezone: UTC-5.00