Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waxing Crescent 8%

09:08

19:25

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

Sun - Rise: 06:10, Set: 18:49, Transit: 12:29. Moon - Rise: 09:08, Set: 19:25. Civil Dark: 19:21 - 05:39. Nautical Dark: 19:59 - 05:01. Astro Dark: 20:38 - 04:22

Total Clouds (% Sky Obscured)

80
85
86
91
100
100
100
100
100
100
100
95
100
100
69
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
37
35
64
73
60
47
57
54
61
64
77
76
76
76
83
93
100
100

Medium Clouds (% Sky Obscured)

36
21
22
29
27
33
31
43
54
24
20
19
40
40
40
45
62
100
100
100
100
81
100
100

High Clouds (% Sky Obscured)

80
85
86
91
100
100
96
100
70
90
100
90
100
100
63
95
100
100
100
100
100
100
40
35

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
59
23
83
27

Precipitation Type

None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

2
12
25
28
35
40
42
52
84
65
72
80
95
95
95
72
95
75
65
95
95
95
63
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.2
0.3
0.6
0.8
1.7
1.2
0.4
1.3
0.7
0.4
0.7
2.4
1.8
0
0

Wind Speed/Direction (mph)

9
9
7
7
9
9
8
7
8
9
9
9
10
9
9
8
8
8
8
7
7
9
10
12

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
18
17
17
16
16
15
15
15
15
15
14
13
13
12
12
11
11
11

Feels Like (°C)

11
13
13
15
16
16
16
15
15
13
13
13
13
14
13
15
12
12
10
10
10
9
8
8

Dew Point (°C)

10
10
12
13
14
15
14
14
14
14
14
15
15
15
14
14
14
13
12
12
12
11
11
10

Relative Humidity (%)

68
68
71
72
77
80
79
83
82
90
92
96
96
95
95
96
96
96
96
98
100
100
98
93

Pressure (mb)

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

Ozone (du)

308
307
309
312
312
310
311
309
308
310
311
312
314
317
317
316
318
319
323
327
332
334
336
343

Monday 14

Waxing Crescent 15%

10:23

19:45

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 Good
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:12, Set: 18:47, Transit: 12:29. Moon - Rise: 10:23, Set: 19:45. Civil Dark: 19:19 - 05:40. Nautical Dark: 19:56 - 05:03. Astro Dark: 20:35 - 04:24

Total Clouds (% Sky Obscured)

98
95
96
97
99
100
97
98
83
88
93
76
75
68
53
0
24
27
26
28
15
0
0
2

Low Clouds (% Sky Obscured)

84
32
29
42
63
60
93
94
81
60
90
56
56
45
25
0
24
27
26
28
15
0
0
0

Medium Clouds (% Sky Obscured)

98
80
95
96
98
100
32
31
20
15
12
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
86
59
0
0
0
0
0
0
0
0
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
9
9
9
9
9
9
9
9
9

Fog (%)

38
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
66
52
37
32
13
1
8
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.4
0.3
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)

12
10
9
10
11
12
11
11
14
14
12
11
10
10
10
8
8
9
8
7
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
7
7
5
5
5
6
7
7
6
7
6
6
5
5
5
6
5
5
5
5
5
5
5

Relative Humidity (%)

90
83
80
64
62
63
66
71
71
72
76
73
76
69
71
73
80
81
82
84
87
87
90
87

Pressure (mb)

1008
1009
1010
1011
1011
1012
1012
1013
1014
1015
1016
1017
1018
1020
1020
1021
1022
1022
1023
1024
1024
1025
1026
1027

Ozone (du)

349
353
358
359
364
363
363
363
358
354
345
335
330
324
319
316
317
318
316
313
308
306
306
306

Tuesday 15

Waxing Crescent 23%

11:36

20:08

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

Sun - Rise: 06:13, Set: 18:45, Transit: 12:29. Moon - Rise: 11:36, Set: 20:08. Civil Dark: 19:17 - 05:42. Nautical Dark: 19:54 - 05:05. Astro Dark: 20:33 - 04:26

Total Clouds (% Sky Obscured)

40
22
35
19
79
100
93
100
100
100
100
100
100
100
100
100
100
100
85
68
53
60
72
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
33
1
0
0
0
0
0
1
7
19
11
72
60
47
38
34
43
52
60

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
48
44
88
92
95
91
98
100
96
38
34
24
12
32
7
14
20

High Clouds (% Sky Obscured)

32
17
17
10
70
100
93
100
100
100
100
100
100
100
29
100
100
100
70
38
3
4
2
1

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 (%)

0
0
0
0
0
0
0
0
0
0
1
1
12
28
22
1
0
0
1
10
2
0
0
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)

7
8
8
9
9
11
8
6
5
4
3
2
4
7
9
11
13
14
15
15
14
12
12
12

Chance of Frost

Temperature (°C)

9
10
11
12
12
12
12
12
12
11
11
12
12
12
14
14
15
15
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
7
7
6
7
7
7
7
7
6
7
6
6
6
6
7
7
7
7
7

Relative Humidity (%)

80
73
71
70
66
69
70
66
70
76
76
71
70
66
62
57
55
55
55
59
65
63
63
64

Pressure (mb)

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

Ozone (du)

306
306
306
303
303
303
302
301
301
301
301
299
299
298
296
295
295
295
296
295
293
295
295
297

Wednesday 16

Waxing Crescent 32%

12:47

20:39

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 Bad
16 Bad
17 Bad
18 OK
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: 06:15, Set: 18:43, Transit: 12:28. Moon - Rise: 12:47, Set: 20:39. Civil Dark: 19:15 - 05:43. Nautical Dark: 19:52 - 05:06. Astro Dark: 20:31 - 04:27

Total Clouds (% Sky Obscured)

86
74
63
57
85
51
38
56
49
50
23
64
94
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
74
63
57
78
51
38
56
49
50
23
43
42
39
38
33
27
23
15
7
0
0
0
0

Medium Clouds (% Sky Obscured)

13
7
0
0
0
0
0
0
0
2
4
6
4
2
0
1
6
40
68
86
100
100
100
100

High Clouds (% Sky Obscured)

35
0
0
0
0
0
0
0
0
1
6
52
88
93
100
100
100
100
100
100
100
99
99
98

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 (%)

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

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)

11
13
15
16
15
15
16
15
15
12
10
8
7
6
7
6
7
4
4
5
6
5
5
5

Chance of Frost

Temperature (°C)

14
15
15
15
16
16
17
17
16
16
14
13
12
11
11
11
11
10
10
9
9
9
9
9

Feels Like (°C)

11
11
11
12
13
12
14
14
13
13
12
13
11
9
9
8
8
8
8
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

69
69
67
70
70
73
66
64
66
70
75
81
83
84
80
77
80
84
85
84
82
78
78
77

Pressure (mb)

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

Ozone (du)

297
298
303
306
308
305
304
302
299
298
297
298
297
298
298
298
297
296
298
298
299
299
300
301

Thursday 17

Waxing Crescent 41%

13:52

21:18

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

Sun - Rise: 06:16, Set: 18:41, Transit: 12:28. Moon - Rise: 13:52, Set: 21:18. Civil Dark: 19:12 - 05:45. Nautical Dark: 19:50 - 05:08. Astro Dark: 20:28 - 04:29

Total Clouds (% Sky Obscured)

92
86
26
15
13
14
20
25
27
27
33
42
34
27
18
26
32
39
47
52
63
62
61
60

Low Clouds (% Sky Obscured)

2
4
6
12
13
14
20
25
27
27
33
42
34
27
18
26
32
39
29
19
8
6
3
1

Medium Clouds (% Sky Obscured)

92
84
9
6
4
0
9
16
24
25
25
26
23
21
16
16
16
20
41
52
63
62
61
60

High Clouds (% Sky Obscured)

82
59
6
0
0
0
1
1
0
0
0
0
0
0
0
1
2
5
22
51
63
62
61
60

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 (%)

22
28
29
22
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
67
61
59
55
54
53
52
56
61
62
64
68
70
74
75
77
79
78
77
74
74
74

Pressure (mb)

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

Ozone (du)

302
302
302
305
309
314
318
327
342
348
343
341
340
337
335
333
332
331
330
334
337
340
341
342

Friday 18

First Quarter 51%

14:49

22:07

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

Sun - Rise: 06:17, Set: 18:39, Transit: 12:27. Moon - Rise: 14:49, Set: 22:07. Civil Dark: 19:10 - 05:46. Nautical Dark: 19:47 - 05:09. Astro Dark: 20:26 - 04:31

Total Clouds (% Sky Obscured)

38
20
9
10
12
15
13
10
8
13
19
24
46
63
70
65
65
60
55
50
40
45
50
70

Low Clouds (% Sky Obscured)

1
1
1
2
1
0
0
1
1
0
0
0
13
25
37
25
12
0
0
0
0
18
36
52

Medium Clouds (% Sky Obscured)

38
20
4
3
2
1
1
1
1
1
1
4
30
59
70
65
65
60
55
50
40
45
34
29

High Clouds (% Sky Obscured)

30
12
0
1
1
1
1
0
0
9
17
24
46
63
70
65
65
60
47
20
0
0
1
1

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
10
14
16
18
15
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)

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

Chance of Frost

Temperature (°C)

9
9
10
10
11
11
12
12
13
13
12
11
10
10
10
10
9
9
9
9
8
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
64
61
58
54
52
53
54
55
57
59
62
67
69
73
73
74
76
75
77
78
75
73

Pressure (mb)

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

Ozone (du)

343
346
350
353
352
351
350
347
344
341
337
333
329
326
323
320
318
317
316
315
313
312
309
307

Saturday 19

Waxing Gibbous 61%

15:35

23:06

08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:19, Set: 18:37, Transit: 12:27. Moon - Rise: 15:35, Set: 23:06. Civil Dark: 19:08 - 05:48. Nautical Dark: 19:45 - 05:11. Astro Dark: 20:23 - 04:32

Total Clouds (% Sky Obscured)

58
38
15
20
25
30
43
54
65
66
66
68
65
65
66
71
76
83

Low Clouds (% Sky Obscured)

39
25
13
8
4
1
12
26
43
40
38
34
38
43
47
56
65
74

Medium Clouds (% Sky Obscured)

16
8
0
4
7
21
31
40
45
43
41
37
33
34
35
40
49
54

High Clouds (% Sky Obscured)

1
2
2
1
1
1
6
15
21
28
34
40
13
4
3
4
4
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

5
4
4
3
1
0
0
0
0
0
0
0
0
0
1
5
11
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
8
9
9
9
10
10
12
11
11
11
11
11
9
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

70
67
64
60
62
63
64
66
68
69
70
72
73
72
70
69
71
72

Pressure (mb)

1019
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

304
302
300
298
297
296
295
294
293
292
292
292
292
292
291
290
290
291

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

Generated: 13/09/26 08:15:04. Forecast: 13/09/26 to 19/09/26. Timezone: UTC-4.00