Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 95%

16:10

08:51

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: 06:56, Set: 16:07, Transit: 11:31. Moon - Rise: 16:10, Set: 08:51. Civil Dark: 16:43 - 06:19. Nautical Dark: 17:24 - 05:38. Astro Dark: 18:04 - 04:59

Total Clouds (% Sky Obscured)

100
100
95
98
98
96
93
83
78
72
50
35
45
41
62
88
96
83
85
77
79
80
82
79

Low Clouds (% Sky Obscured)

100
100
94
98
97
94
92
83
78
72
50
35
45
41
62
79
81
69
83
77
66
65
62
65

Medium Clouds (% Sky Obscured)

38
32
43
51
54
53
19
0
0
0
0
0
0
0
25
67
67
23
4
0
0
0
0
2

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
40
82
46

ISS Passover

Visibility (miles)

4
3
4
4
3
8
9
9
2
4
9
1
9
3
4
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
1
1

Precipitation Type

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

Precipitation Probability (%)

28
24
40
58
41
31
23
29
25
18
23
21
24
27
20
39
48
37
18
13
13
12
9
12

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
14
13
14
15
15
14
13
11
11
10
10
10
11
11
11
11
11
12
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-5
-7
-7
-8
-9
-9
-8
-8
-9
-8
-9
-9
-9
-10
-10
-11
-12
-12
-13
-13
-14
-13

Relative Humidity (%)

87
84
79
71
71
68
65
69
79
79
76
87
76
80
80
79
79
79
77
75
74
74
72
75

Pressure (mb)

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

Ozone (du)

373
375
377
383
387
388
386
391
392
390
391
396
398
398
399
397
393
392
393
391
389
387
386
386

Friday 7

Waning Gibbous 89%

16:55

10:22

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: 06:58, Set: 16:05, Transit: 11:31. Moon - Rise: 16:55, Set: 10:22. Civil Dark: 16:42 - 06:21. Nautical Dark: 17:23 - 05:40. Astro Dark: 18:03 - 05:00

Total Clouds (% Sky Obscured)

93
97
96
87
90
77
76
84
93
53
70
78
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
64
84
83
60
38
30
24
10
43
59
67
65
60
60
84
82
86
94
98
100
100
100
100

Medium Clouds (% Sky Obscured)

3
15
6
1
11
12
21
49
81
32
59
77
92
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

93
74
64
30
89
65
76
84
84
53
70
78
93
100
100
100
100
100
96
85
100
81
100
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
3
4
8
4
4
4
4
4
4
2
2

Fog (%)

1
1
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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

16
15
14
8
4
0
0
0
0
0
1
13
34
30
24
17
34
39
42
59
75
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-14
-15
-15
-15
-14
-13
-12
-12
-11
-11
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8

Relative Humidity (%)

72
65
60
56
55
52
54
61
68
72
73
76
82
84
80
79
80
82
82
80
80
82
85
87

Pressure (mb)

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

Ozone (du)

380
377
376
370
364
360
361
359
358
358
358
359
361
361
359
359
360
362
361
360
361
363
367
373

Saturday 8

Waning Gibbous 80%

18:00

11:35

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: 07:00, Set: 16:03, Transit: 11:31. Moon - Rise: 18:00, Set: 11:35. Civil Dark: 16:40 - 06:23. Nautical Dark: 17:21 - 05:42. Astro Dark: 18:01 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
97
99
95
95
97
97
99
99
83
84
98
97
97
99
97
97
97
96
96
95
79

Low Clouds (% Sky Obscured)

100
100
97
93
91
91
89
90
90
89
88
81
82
92
93
93
94
93
93
93
91
91
87
75

Medium Clouds (% Sky Obscured)

100
100
99
92
96
76
59
61
57
57
52
49
35
31
27
48
53
37
18
0
15
30
45
35

High Clouds (% Sky Obscured)

80
75
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
1
0
0
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
3
9
9
6
0
1
2
3
4
4
4
3
3
4
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
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
90
72
61
54
44
41
41
36
31
27
37
33
27
31
26
18
23
23
24
20
17
18

Precipitation Amount (mm)

1.1
0.8
0.6
0.4
0.3
0.2
0.1
0.1
0.2
0.1
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
10
12
13
11
10
9
11
12
12
10
11
12
12
11
11
10
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
92
94
91
89
89
89
87
82
82
82
85
90
87
87
85
85
85
85
85
85
85
87

Pressure (mb)

996
996
996
996
996
997
999
1000
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1015
1016
1017

Ozone (du)

379
380
380
383
383
377
364
358
355
356
358
354
352
352
353
352
351
354
355
349
343
342
340
339

Sunday 9

Waning Gibbous 70%

19:21

12:25

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 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:02, Set: 16:02, Transit: 11:31. Moon - Rise: 19:21, Set: 12:25. Civil Dark: 16:39 - 06:24. Nautical Dark: 17:20 - 05:43. Astro Dark: 18:00 - 05:03

Total Clouds (% Sky Obscured)

70
75
94
66
63
90
75
95
78
87
78
92
95
42
87
94
91
90
91
95
95
94
93
96

Low Clouds (% Sky Obscured)

65
67
63
66
63
48
60
42
43
46
44
55
76
40
74
60
43
72
91
95
95
94
90
92

Medium Clouds (% Sky Obscured)

29
24
69
12
20
46
21
14
45
46
37
35
35
3
20
14
10
10
10
10
15
15
15
40

High Clouds (% Sky Obscured)

4
11
60
4
5
72
42
79
12
52
7
52
61
3
27
55
55
55
50
55
2
35
70
74

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

19
20
21
21
21
19
17
16
14
12
9
8
8
8
7
7
6
7
17
43
47
45
44
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-12
-12
-13
-13
-14
-12
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-11
-10
-9
-9
-9

Relative Humidity (%)

85
77
72
68
63
59
59
66
75
78
78
80
82
82
83
80
81
80
78
80
90
92
92
92

Pressure (mb)

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

Ozone (du)

339
337
337
337
337
338
338
337
337
338
338
334
334
334
335
334
332
332
331
332
333
334
332
331

Monday 10

Waning Gibbous 59%

20:48

12:57

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: 07:03, Set: 16:00, Transit: 11:31. Moon - Rise: 20:48, Set: 12:57. Civil Dark: 16:37 - 06:26. Nautical Dark: 17:19 - 05:45. Astro Dark: 17:59 - 05:05

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
93
91
88
86
90
93
96
97
98
100
99
99
99
97
100
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

66
91
94
97
100
98
95
93
89
85
82
77
73
69
70
70
72
72
71
75
87
90
94
92

High Clouds (% Sky Obscured)

82
86
42
41
71
61
51
30
25
20
20
15
10
19
38
35
27
19
9
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
0
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

42
45
42
52
65
74
72
69
77
73
75
68
64
60
59
60
62
58
58
59
66
73
81
75

Precipitation Amount (mm)

0.1
0.1
0.1
0.2
0.3
0.4
0.4
0.3
0.4
0.4
0.4
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-10
-9
-9
-8
-8
-8
-8
-8
-8
-10
-10
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1020
1019
1019
1018
1017
1016
1015
1015
1014
1013
1013
1011
1011
1010
1009
1008
1007
1006
1005
1005
1004
1003
1002
1002

Ozone (du)

333
333
332
331
330
331
330
332
332
332
333
335
335
335
335
335
335
335
336
337
338
340
341
343

Tuesday 11

Waning Gibbous 48%

22:14

13:18

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
07 Bad

Sun - Rise: 07:05, Set: 15:58, Transit: 11:31. Moon - Rise: 22:14, Set: 13:18. Civil Dark: 16:36 - 06:28. Nautical Dark: 17:17 - 05:46. Astro Dark: 17:57 - 05:06

Total Clouds (% Sky Obscured)

99
97
96
95
96
94
91
90
92
96
98
99
100
100
100
100
100
100
100
100
100
99
99
100

Low Clouds (% Sky Obscured)

99
97
96
95
96
94
90
88
91
96
98
97
97
95
95
94
92
92
91
92
93
93
94
93

Medium Clouds (% Sky Obscured)

91
92
94
95
96
93
84
75
76
82
92
94
96
98
92
83
73
70
68
66
44
24
3
24

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
0
1
1
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

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

Precipitation Probability (%)

70
64
64
65
66
64
64
65
60
56
51
51
49
43
47
48
46
40
32
21
24
25
23
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
11
11
11
11
11
11
12
12
12
12
12
12
12
11
12
12
11
10
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-10
-10
-9
-10
-10
-10
-10
-10
-13
-13
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
94
94
92
94
92
92
92
92
90
89
90
90
90
90
90
90
90
88
90
90
90

Pressure (mb)

1001
1000
999
998
997
996
996
995
995
995
995
994
994
994
994
994
994
994
994
994
994
994
995
995

Ozone (du)

346
349
352
356
360
364
366
367
368
369
369
370
370
369
369
369
370
371
369
366
364
362
361
359

Wednesday 12

Third Quarter 37%

23:35

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

Sun - Rise: 07:07, Set: 15:57, Transit: 11:31. Moon - Rise: 23:35, Set: 13:33. Civil Dark: 16:35 - 06:29. Nautical Dark: 17:16 - 05:48. Astro Dark: 17:56 - 05:08

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
94
88
82
88
94
100
100
100
100

Low Clouds (% Sky Obscured)

91
90
94
97
100
100
100
100
92
88
82
85
88
87
83
78
70

Medium Clouds (% Sky Obscured)

36
39
20
10
0
0
0
0
4
7
11
19
34
53
57
62
67

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
7
9
6
3
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

23
23
23
22
19
19
18
14
14
14
14
11
9
7
8
8
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-13
-14
-13
-13
-10
-10
-10
-10
-9
-8
-14
-14
-14
-13
-14

Dew Point (°C)

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

Relative Humidity (%)

90
89
90
87
87
84
87
89
90
88
88
90
88
88
88
88
88

Pressure (mb)

995
996
996
996
996
995
996
996
997
997
998
998
999
999
999
999
999

Ozone (du)

359
359
359
362
364
367
366
365
364
364
365
365
364
363
362
362
362

Forecast for Nitchequon, Nord-du-Québec, Canada (52.48,-71.83)

Generated: 06/11/25 08:25:07. Forecast: 06/11/25 to 12/11/25. Timezone: UTC-5.00