Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 9

Waning Crescent 13%

03:24

13:28

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

Sun - Rise: 07:14, Set: 15:39, Transit: 11:26. Moon - Rise: 03:24, Set: 13:28. Civil Dark: 16:15 - 06:37. Nautical Dark: 16:55 - 05:58. Astro Dark: 17:33 - 05:20

Total Clouds (% Sky Obscured)

85
68
57
90
93
97
92
74
60
51
44
40
75
91
79
96
91
100
100
100
100
100
100
80

Low Clouds (% Sky Obscured)

31
63
70
71
65
67
52
13
1
1
0
2
1
19
63
57
38
34
12
20
20
20
44
58

Medium Clouds (% Sky Obscured)

0
0
1
3
3
22
44
67
69
21
22
29
39
54
29
34
37
36
44
39
44
46
100
42

High Clouds (% Sky Obscured)

73
21
5
41
68
81
70
31
45
29
24
12
33
5
11
48
37
98
100
100
100
100
94
45

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
92
91
91
89
88
86
85
79
75
71
67
67
69
71
72
75
77
80
83
81
75
81

Pressure (mb)

1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1021
1020
1019

Ozone (du)

268
266
268
265
264
264
266
267
274
278
279
279
280
281
283
280
280
281
281
278
283
286
284
286

Sunday 10

Waning Crescent 7%

04:39

13:49

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:15, Set: 15:39, Transit: 11:27. Moon - Rise: 04:39, Set: 13:49. Civil Dark: 16:15 - 06:38. Nautical Dark: 16:55 - 05:58. Astro Dark: 17:33 - 05:20

Total Clouds (% Sky Obscured)

84
88
91
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)

74
64
63
80
84
83
89
87
84
85
97
100
92
84
78
96
100
88
100
88
77
59
91
92

Medium Clouds (% Sky Obscured)

64
43
99
97
92
96
100
100
100
96
100
100
96
100
100
100
100
100
100
100
99
100
100
100

High Clouds (% Sky Obscured)

16
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
71
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
6
4
3
4
5
8
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
Very Light Rain
None
None
None
None
None
None
Light Rain
Very Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

29
39
36
27
21
7
1
12
82
74
70
36
42
58
21
47
63
95
95
95
95
49
31
65

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0.5
0.3
0.4
0
0
0.2
0
0
0
0.8
1
1.2
0.9
0
0
0.3

Wind Speed/Direction (mph)

7
7
8
3
3
5
4
7
8
10
14
15
15
12
11
11
9
8
7
7
6
8
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
89
93
93
93
93
94
93
93
91
89
91
91
93
88
93
94
94
96
98
96
96
96

Pressure (mb)

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

Ozone (du)

288
289
295
294
297
302
303
305
305
306
308
312
316
318
317
319
320
319
320
320
321
320
318
317

Monday 11

Waning Crescent 2%

05:58

14:17

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:16, Set: 15:39, Transit: 11:27. Moon - Rise: 05:58, Set: 14:17. Civil Dark: 16:15 - 06:39. Nautical Dark: 16:55 - 05:59. Astro Dark: 17:33 - 05:21

Total Clouds (% Sky Obscured)

100
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)

94
98
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
96
93
82
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
61
100
50
50
16
50
50
0
0
0

ISS Passover

Visibility (miles)

9
5
5
7
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Fog (%)

0
0
0
0
38
100
99
100
100
83
70
58
83
100
100
32
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

83
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
87
78
86
75

Precipitation Amount (mm)

0.6
0.9
0.8
1.1
1
1.2
1
1.7
1.7
1.9
1.9
2.4
2.8
3.7
3.7
4
4.6
3.8
2.2
0.9
0.5
0.5
0.6
0.4

Wind Speed/Direction (mph)

6
6
7
5
4
6
4
6
6
7
8
9
11
13
14
18
24
25
25
24
24
23
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-1
-2
-1
-3
-3
-4
-4
-4
-5
-5
-5
-6
-9
-10
-10
-10
-10
-11
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
98
100
100
100
100
100
100
98
100
100
100
98
98
98
94
91
81
76
79

Pressure (mb)

1006
1006
1006
1006
1005
1004
1003
1002
1002
1001
999
997
995
993
991
990
989
990
990
993
994
997
999
1001

Ozone (du)

317
318
319
319
320
319
317
320
319
322
322
322
322
323
326
327
332
336
348
352
359
365
373
383

Tuesday 12

New Moon 0%

07:17

14:55

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

Sun - Rise: 07:17, Set: 15:39, Transit: 11:28. Moon - Rise: 07:17, Set: 14:55. Civil Dark: 16:15 - 06:40. Nautical Dark: 16:55 - 06:00. Astro Dark: 17:33 - 05:22

Total Clouds (% Sky Obscured)

100
98
83
89
85
76
70
64
54
46
26
28
31
19
14
38
70
93
100
100
100
99
98
78

Low Clouds (% Sky Obscured)

100
85
77
77
78
72
69
59
52
43
32
28
26
19
5
2
2
70
88
78
67
56
61
49

Medium Clouds (% Sky Obscured)

100
95
61
59
4
2
0
0
0
0
0
0
3
3
3
30
67
90
100
95
99
98
85
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
1
0
1
2

ISS Passover

Visibility (miles)

1
1
2
7
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

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

Precipitation Probability (%)

61
48
25
15
1
0
0
0
0
0
0
0
0
0
0
0
0
0
10
15
18
19
20
21

Precipitation Amount (mm)

0.2
0.2
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)

22
23
23
23
24
23
23
21
19
19
18
19
18
17
15
14
12
12
15
15
16
18
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
72
69
69
69
69
69
69
69
70
73
73
72
73
76
76
74
76
76
78
76
79
81

Pressure (mb)

1003
1004
1006
1008
1010
1012
1013
1015
1016
1017
1018
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

390
395
391
403
391
391
384
369
365
364
360
354
354
353
355
354
347
345
345
349
350
351
363
374

Wednesday 13

Waxing Crescent 1%

08:29

15:49

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:17, Set: 15:39, Transit: 11:28. Moon - Rise: 08:29, Set: 15:49. Civil Dark: 16:15 - 06:41. Nautical Dark: 16:55 - 06:01. Astro Dark: 17:33 - 05:23

Total Clouds (% Sky Obscured)

96
96
97
98
57
99
100
86
69
92
93
95
97
91
87
83
84
85
86
88
88
90
91
92

Low Clouds (% Sky Obscured)

61
69
75
81
59
94
100
88
76
80
80
80
78
78
77
77
78
80
83
81
80
78
75
72

Medium Clouds (% Sky Obscured)

89
55
54
55
58
57
55
47
40
37
36
36
35
23
12
3
3
3
3
56
65
29
33
43

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
1

ISS Passover

Visibility (miles)

9
2
6
9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
8
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
Snow
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
67
37
30
34
41
47
51
48
41
35
22
10
11
12
18
10
12
8
8
19
9
9
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
18
17
17
15
15
15
18
19
19
20
20
20
19
19
20
20
19
18
19
18
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-8
-7
-6
-8
-10
-10
-10
-11
-13
-13
-14
-14
-15
-16
-15
-16
-16
-16
-16
-17
-16

Dew Point (°C)

-4
-4
-5
-7
-7
-7
-7
-7
-9
-9
-10
-11
-12
-12
-13
-13
-14
-14
-14
-15
-15
-15
-15
-14

Relative Humidity (%)

81
84
77
64
64
66
66
63
61
64
64
60
60
61
61
60
60
59
60
60
59
60
61
63

Pressure (mb)

1014
1013
1014
1015
1015
1015
1016
1016
1017
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

390
406
406
394
379
381
388
386
388
384
384
384
389
394
393
390
386
388
396
406
415
421
423
422

Thursday 14

Waxing Crescent 4%

09:30

16:59

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:18, Set: 15:39, Transit: 11:29. Moon - Rise: 09:30, Set: 16:59. Civil Dark: 16:16 - 06:42. Nautical Dark: 16:56 - 06:02. Astro Dark: 17:34 - 05:23

Total Clouds (% Sky Obscured)

94
83
71
57
73
86
99
93
96
98
95
92
89
75
88
99
95
90
84
88
94
100
100
100

Low Clouds (% Sky Obscured)

69
63
60
57
57
58
58
55
56
57
59
60
61
58
54
47
48
48
48
58
70
82
83
80

Medium Clouds (% Sky Obscured)

44
30
14
0
15
30
50
50
45
50
46
42
40
13
23
32
41
49
55
54
53
53
66
80

High Clouds (% Sky Obscured)

3
3
0
0
3
5
7
7
3
0
0
0
4
33
64
96
70
46
24
33
38
45
40
28

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 (%)

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

18
19
18
18
17
15
15
15
14
15
15
15
16
16
17
16
16
16
16
16
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
67
68
67
68
70
71
71
71
71
71
71
70
71
71
70
74
79
84
80
77
76
76

Pressure (mb)

1024
1024
1025
1025
1026
1027
1027
1028
1028
1029
1029
1028
1027
1027
1028
1027
1026
1025
1024
1023
1022
1020
1019
1017

Ozone (du)

422
420
420
421
418
412
412
411
400
387
375
362
354
349
338
327
316
310
304
298
293
288
283
280

Friday 15

Waxing Crescent 10%

10:15

18:20

00 Bad
01 Bad
02 Bad
03 Bad
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

Sun - Rise: 07:19, Set: 15:39, Transit: 11:29. Moon - Rise: 10:15, Set: 18:20. Civil Dark: 16:16 - 06:42. Nautical Dark: 16:56 - 06:02. Astro Dark: 17:34 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
90
82
72
78
83
84
87
90
93
86
79
73
70
67
60
60
57
58
71
79

Low Clouds (% Sky Obscured)

77
81
80
81
74
67
60
69
78
85
76
71
66
67
67
65
62
59
52
51
46
45
56
71

Medium Clouds (% Sky Obscured)

92
94
97
100
80
57
35
23
13
0
15
28
38
23
12
1
4
8
11
13
17
21
20
19

High Clouds (% Sky Obscured)

19
17
14
15
11
12
18
14
10
8
7
6
7
2
2
1
6
13
21
18
12
6
10
16

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
8
7
8

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
6
8
8
13
14
4
3
3
3
7
8
5
7
6
5
10
11
10
19
23
23
21
20

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)

18
18
19
19
20
20
20
21
21
21
21
21
22
22
21
20
19
19
20
20
19
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
80
80
81
80
80
80
80
80
80
83
84
86
86
86
86
84
84
84
88
91
91
89

Pressure (mb)

1016
1014
1013
1012
1011
1011
1011
1010
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

277
274
273
271
270
269
269
269
267
266
264
264
264
264
266
268
270
269
267
265
268
271
275
279

Forecast for Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 09/12/23 23:55:13. Forecast: 09/12/23 to 15/12/23. Timezone: UTC-5.00