Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Crescent 2%

09:03

16:35

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 OK
01 OK
02 OK
03 Bad
04 Bad
05 OK
06 Bad
07 OK
08 Bad

Sun - Rise: 07:14, Set: 15:58, Transit: 11:36. Moon - Rise: 09:03, Set: 16:35. Civil Dark: 16:33 - 06:40. Nautical Dark: 17:11 - 06:01. Astro Dark: 17:48 - 05:25

Total Clouds (% Sky Obscured)

80
83
86
89
100
96
95
96
90
75
48
48
72
43
42
10
8
11
50
43
36
39
31
55

Low Clouds (% Sky Obscured)

67
67
80
73
100
84
84
80
66
47
4
15
48
8
2
2
2
9
50
43
36
39
6
5

Medium Clouds (% Sky Obscured)

75
71
69
50
46
46
45
43
43
45
44
35
4
42
41
2
0
3
22
9
0
0
0
2

High Clouds (% Sky Obscured)

3
2
3
2
2
2
3
3
3
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
6
5
2
6
9
5
3
7
6
3
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 (%)

0
0
0
11
19
24
20
16
8
5
5
5
2
1
1
2
2
1
2
2
2
2
1
1

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)

5
4
4
5
5
5
4
3
3
3
4
4
4
4
4
4
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-10
-10
-10
-8
-7
-7
-8
-10
-11
-12
-11
-12
-15
-14
-14
-14
-15
-14
-14
-14
-14
-14
-14

Dew Point (°C)

-10
-9
-9
-9
-6
-6
-5
-6
-7
-8
-9
-10
-11
-12
-12
-13
-13
-14
-13
-13
-13
-13
-13
-13

Relative Humidity (%)

88
87
84
80
82
86
87
94
92
90
90
90
88
88
88
88
88
88
88
86
86
86
85
85

Pressure (mb)

1017
1017
1017
1016
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

390
391
386
380
382
379
376
375
376
375
376
375
374
374
378
382
380
375
369
355
346
346
349
353

Tuesday 3

Waxing Crescent 7%

09:57

17:37

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
08 Bad

Sun - Rise: 07:15, Set: 15:58, Transit: 11:36. Moon - Rise: 09:57, Set: 17:37. Civil Dark: 16:33 - 06:41. Nautical Dark: 17:11 - 06:02. Astro Dark: 17:48 - 05:26

Total Clouds (% Sky Obscured)

60
65
60
67
83
90
97
95
96
99
100
99
99
97
94
96
98
92
80
90
87
83
90
93

Low Clouds (% Sky Obscured)

5
30
24
42
65
64
64
64
48
22
74
80
77
74
76
74
80
81
68
84
84
74
81
84

Medium Clouds (% Sky Obscured)

9
1
2
18
23
56
87
85
90
73
67
89
96
92
84
80
83
56
4
27
4
2
3
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
40
28
44
28
4
4
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
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
2
2
2
6
19
30

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
Snow

Precipitation Probability (%)

1
0
0
0
0
1
2
2
1
2
3
4
6
14
16
15
20
10
30
25
22
29
29
31

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-10
-8
-8
-7
-7
-8
-10
-11
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12

Dew Point (°C)

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

Relative Humidity (%)

83
80
76
73
72
76
81
89
88
88
87
87
88
88
88
90
92
92
92
94
92
90
90
94

Pressure (mb)

1021
1021
1020
1020
1019
1019
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

354
353
346
338
336
333
338
343
344
342
344
334
328
327
326
316
315
317
324
327
332
333
330
321

Wednesday 4

Waxing Crescent 13%

10:41

18:49

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
08 Bad

Sun - Rise: 07:16, Set: 15:58, Transit: 11:36. Moon - Rise: 10:41, Set: 18:49. Civil Dark: 16:32 - 06:42. Nautical Dark: 17:11 - 06:03. Astro Dark: 17:47 - 05:26

Total Clouds (% Sky Obscured)

99
99
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)

86
88
85
89
87
88
98
98
95
100
98
96
100
100
97
96
96
96
94
94
94
93
89
85

Medium Clouds (% Sky Obscured)

52
97
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

High Clouds (% Sky Obscured)

24
56
89
100
98
100
100
100
91
98
100
100
100
100
100
100
100
100
100
41
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

6
0
1
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 (%)

36
33
32
35
38
53
79
95
95
95
95
95
95
95
95
95
95
95
94
85
82
77
61
59

Precipitation Amount (mm)

0.1
0.1
0.1
0.1
0.2
0.3
0.6
1.1
1.2
1.2
1.3
1.1
0.9
1.1
1
1
1
1
0.8
0.7
0.6
0.5
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
89
89
89
90
94
94
96
96
96
94
96
94
96
96
96
96
96
96
96
96
96
96

Pressure (mb)

1019
1019
1018
1016
1015
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006
1004
1003
1002
1001
1000
999
998
997
997

Ozone (du)

317
313
302
291
298
297
299
302
298
300
303
298
296
298
303
308
306
311
312
316
321
322
322
326

Thursday 5

Waxing Crescent 21%

11:14

20:07

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
08 Bad

Sun - Rise: 07:17, Set: 15:57, Transit: 11:37. Moon - Rise: 11:14, Set: 20:07. Civil Dark: 16:32 - 06:43. Nautical Dark: 17:11 - 06:04. Astro Dark: 17:47 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
94
78
76
83
92
69
67
67
84
100

Low Clouds (% Sky Obscured)

81
85
86
89
79
68
61
58
50
38
35
28
26
29
34
35
33
31
29
25
22
18
19
20

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
98
95
47
43
48
63
83
52
55
55
60
60

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

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

Precipitation Probability (%)

56
55
52
57
53
49
48
42
39
25
24
23
17
31
23
19
24
25
18
20
21
25
26
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
1
1
1
2
3
4
6
8
9
11
12
12
14
14
14
15
15
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-4
-4
-4
-5
-5
-6
-7
-7
-8
-10
-10
-10
-12
-12
-13
-14
-16
-16
-16
-15
-16

Dew Point (°C)

-3
-3
-3
-3
-3
-2
-3
-3
-4
-4
-5
-6
-6
-7
-7
-9
-9
-11
-11
-13
-14
-14
-14
-13

Relative Humidity (%)

96
92
91
92
92
94
96
100
96
94
87
84
82
81
85
79
79
77
77
71
69
71
75
78

Pressure (mb)

996
995
994
993
992
992
992
992
992
993
993
993
993
994
994
995
996
998
999
1000
1001
1002
1004
1005

Ozone (du)

322
322
333
346
348
347
348
351
355
352
349
343
337
331
327
325
326
328
328
331
331
333
337
338

Friday 6

Waxing Crescent 31%

11:39

21:25

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:18, Set: 15:57, Transit: 11:37. Moon - Rise: 11:39, Set: 21:25. Civil Dark: 16:32 - 06:44. Nautical Dark: 17:10 - 06:05. Astro Dark: 17:47 - 05:28

Total Clouds (% Sky Obscured)

96
96
99
100
82
70
61
62
63
67
65
63
61
60
56
59
58
40
22
18
13
10
11
11

Low Clouds (% Sky Obscured)

21
23
26
28
29
29
30
32
33
38
34
30
25
24
20
19
47
30
15
13
12
10
8
5

Medium Clouds (% Sky Obscured)

60
60
55
55
38
21
29
45
54
60
48
0
0
0
0
0
0
0
0
0
0
0
1
1

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
2
3

ISS Passover

Visibility (miles)

6
5
5
6
6
8
5
4
7
6
4
4
5
6
7
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 (%)

21
22
19
16
12
14
14
17
18
10
12
13
8
9
13
5
10
9
4
6
6
3
4
4

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)

15
15
15
14
15
14
13
13
12
11
11
10
10
10
9
9
8
6
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

-11
-10
-10
-9
-9
-10
-10
-11
-12
-12
-12
-13
-13
-14
-14
-14
-15
-17
-18
-20
-21
-21
-22
-20

Feels Like (°C)

-17
-16
-15
-15
-15
-16
-16
-17
-18
-18
-18
-18
-19
-19
-20
-20
-20
-21
-20
-20
-21
-22
-23
-25

Dew Point (°C)

-13
-13
-13
-12
-12
-13
-13
-14
-15
-15
-15
-16
-16
-17
-17
-18
-18
-20
-22
-23
-24
-24
-25
-23

Relative Humidity (%)

80
80
80
81
80
77
78
78
75
76
78
78
79
78
76
75
74
76
76
77
75
75
75
77

Pressure (mb)

1006
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1017
1018
1019
1019
1020
1020

Ozone (du)

340
342
349
351
356
360
365
379
395
401
407
409
404
393
384
370
373
370
368
366
360
355
349
348

Saturday 7

Waxing Crescent 42%

12:00

22:44

09 OK
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
08 Bad

Sun - Rise: 07:19, Set: 15:57, Transit: 11:38. Moon - Rise: 12:00, Set: 22:44. Civil Dark: 16:32 - 06:44. Nautical Dark: 17:10 - 06:06. Astro Dark: 17:47 - 05:29

Total Clouds (% Sky Obscured)

10
30
49
69
76
82
88
86
85
81
81
80
80
89
93
96
96
97
99
82
69
53
57
51

Low Clouds (% Sky Obscured)

0
21
41
62
66
71
76
65
53
41
40
35
35
35
35
45
50
50
50
44
39
36
41
43

Medium Clouds (% Sky Obscured)

2
9
17
26
38
48
58
67
71
75
75
75
75
74
77
74
74
77
82
68
48
33
26
20

High Clouds (% Sky Obscured)

5
8
12
17
28
42
48
50
53
50
40
30
35
52
55
70
70
63
46
35
32
28
28
25

ISS Passover

Visibility (miles)

9
9
8
7
7
6
5
4
6
7
9
6
3
0
0
0
0
3
6
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 (%)

1
2
2
1
3
4
2
6
6
6
11
16
22
23
23
22
22
19
7
12
10
3
5
6

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)

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

Chance of Frost

Temperature (°C)

-18
-16
-15
-14
-13
-14
-14
-15
-15
-16
-16
-17
-17
-18
-17
-17
-17
-17
-18
-18
-19
-20
-20
-17

Feels Like (°C)

-24
-24
-24
-23
-22
-17
-17
-18
-18
-19
-20
-20
-21
-22
-22
-21
-21
-19
-20
-20
-20
-20
-19
-22

Dew Point (°C)

-21
-19
-18
-17
-16
-16
-16
-17
-17
-17
-17
-18
-18
-19
-19
-18
-18
-19
-20
-21
-22
-22
-23
-21

Relative Humidity (%)

78
79
78
78
79
81
84
88
86
87
87
89
89
89
88
89
89
86
82
80
78
77
75
73

Pressure (mb)

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

Ozone (du)

346
345
349
352
356
359
362
364
362
360
358
362
366
370
376
382
387
392
397
402
407
411
416
407

Sunday 8

First Quarter 54%

12:19

00:02

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: 07:20, Set: 15:57, Transit: 11:38. Moon - Rise: 12:19, Set: 00:02. Civil Dark: 16:32 - 06:45. Nautical Dark: 17:10 - 06:07. Astro Dark: 17:47 - 05:30

Total Clouds (% Sky Obscured)

50
46
46
47
52
57
52
52
57
57
58
60
65
72
75
78
85
90
94
91
87
70

Low Clouds (% Sky Obscured)

45
46
46
47
52
57
52
52
57
57
58
60
65
72
75
78
85
84
81
89
87
70

Medium Clouds (% Sky Obscured)

18
20
32
40
40
45
45
45
40
40
39
34
29
24
30
30
37
43
50
44
42
36

High Clouds (% Sky Obscured)

18
43
46
47
52
57
52
52
57
57
58
48
31
51
75
78
85
90
94
91
87
70

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

7
9
9
8
29
41
50
57
63
67
70
73
77
84
90
94
79
60
35
25
15
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0.3
0.4
0.4
0.5
0.5
0.6
0.7
0.8
0.8
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
4
4
5
5
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-15
-13
-11
-9
-8
-9
-9
-9
-10
-11
-11
-11
-10
-10
-10
-11
-11
-9
-7
-6
-6
-6

Feels Like (°C)

-22
-21
-20
-18
-17
-10
-10
-9
-9
-9
-8
-13
-13
-12
-13
-13
-12
-13
-11
-11
-10
-10

Dew Point (°C)

-19
-17
-15
-14
-13
-13
-12
-12
-12
-13
-13
-13
-13
-13
-14
-14
-14
-12
-10
-8
-9
-9

Relative Humidity (%)

71
69
70
68
67
72
77
81
81
81
81
81
78
78
77
76
76
78
80
82
79
79

Pressure (mb)

1023
1024
1023
1023
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1020

Ozone (du)

399
390
380
370
360
354
347
341
335
329
323
314
304
295
290
285
279
277
275
273
274
276

Forecast for Shannon, Capitale-Nationale, Canada (46.92,-71.55)

Generated: 02/12/24 09:43:27. Forecast: 02/12/24 to 08/12/24. Timezone: UTC-5.00