Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waning Gibbous 84%

20:22

11:54

22 OK
23 OK
00 OK
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

Sun - Rise: 06:54, Set: 18:37, Transit: 12:45. Moon - Rise: 20:22, Set: 11:54. Civil Dark: 19:06 - 06:24. Nautical Dark: 19:41 - 05:50. Astro Dark: 20:16 - 05:15

Total Clouds (% Sky Obscured)

29
29
33
58
97
93
93
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
26
25
19
14
14
12
12
12
9
0
6
11
7
10
10
13
5
8
6
14
70
67
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
11
0
0
0
99
79
100
100
90
90
80
80
68
44
48
24

High Clouds (% Sky Obscured)

0
2
33
58
97
93
81
100
100
100
100
100
100
100
100
100
100
94
100
100
100
100
100
97

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
2
6
5
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
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)

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

Chance of Frost

Temperature (°C)

11
10
9
8
9
9
8
9
9
8
9
12
13
15
16
16
17
16
17
17
16
14
13
13

Feels Like (°C)

12
11
10
7
8
7
7
8
7
7
8
11
12
13
15
15
15
15
15
16
16
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
95
95
95
96
95
95
91
84
80
71
65
62
65
64
65
67
77
84
80
80

Pressure (mb)

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

Ozone (du)

280
280
279
279
277
276
275
273
272
271
272
271
270
269
268
269
269
270
272
271
272
273
274
274

Wednesday 30

Waning Gibbous 74%

21:12

13:10

22 Bad
23 Bad
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

Sun - Rise: 06:55, Set: 18:35, Transit: 12:45. Moon - Rise: 21:12, Set: 13:10. Civil Dark: 19:05 - 06:26. Nautical Dark: 19:39 - 05:51. Astro Dark: 20:14 - 05:16

Total Clouds (% Sky Obscured)

100
98
93
95
97
69
61
100
100
100
100
73
56
97
100
100
100
100
100
99
100
100
100
97

Low Clouds (% Sky Obscured)

62
75
80
80
67
19
23
25
20
12
2
9
20
84
100
100
100
100
100
98
98
97
83
84

Medium Clouds (% Sky Obscured)

56
81
82
87
95
68
42
38
29
25
21
15
42
41
40
43
62
100
100
95
57
100
89
93

High Clouds (% Sky Obscured)

86
36
13
5
1
0
11
95
100
100
100
73
24
19
71
43
30
6
100
86
90
100
91
58

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
2
6
4
2
3

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
1
17
20
9
16
0
0
0
1
14
5
3
7
23
26
28
13
14
35
22

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
4
4
5
4
4
4
4
4
6
9
11
10
9
8
9
8
7
8
8
8
8

Chance of Frost

Temperature (°C)

13
12
12
13
13
13
13
13
14
14
14
16
18
18
17
18
17
17
18
17
17
17
17
17

Feels Like (°C)

12
12
12
12
12
12
14
14
13
13
13
15
16
17
15
16
16
16
16
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
86
84
81
90
93
95
95
90
82
70
62
68
76
76
74
82
90
90
86
85
87

Pressure (mb)

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

Ozone (du)

273
273
272
271
270
268
267
266
265
265
263
262
260
257
256
256
256
255
255
255
255
256
255
255

Thursday 1

Waning Gibbous 63%

No Rise

14:16

22 Bad
23 Bad
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

Sun - Rise: 06:57, Set: 18:33, Transit: 12:45. Moon - Rise: No Rise, Set: 14:16. Civil Dark: 19:03 - 06:27. Nautical Dark: 19:37 - 05:52. Astro Dark: 20:12 - 05:17

Total Clouds (% Sky Obscured)

94
97
97
99
99
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
63
63
68
57

Low Clouds (% Sky Obscured)

83
89
90
91
88
87
82
80
77
86
90
93
86
84
64
74
75
54
61
1
24
2
3
4

Medium Clouds (% Sky Obscured)

87
92
87
96
93
100
100
100
100
100
98
99
100
100
96
100
91
72
88
50
32
19
18
17

High Clouds (% Sky Obscured)

37
38
40
50
75
64
100
99
73
65
30
92
100
100
82
100
94
100
100
100
55
44
50
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
1
0
0
0
0
0
0
9
9
8
9
9
9
9
9
9
9

Fog (%)

3
6
8
2
3
2
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

10
16
9
22
29
76
71
95
95
95
95
95
95
70
82
93
80
51
17
1
1
2
3
4

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.3
1
1.5
1.3
1.1
0.9
0.7
0.3
0.5
0.7
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
17
17
16
16
16
16
15
15
15
15
15
15
15
14
14
12
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
89
90
93
96
96
98
98
98
98
100
100
96
83
80
83
79
79
78
79
87
88

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1008
1007
1008
1008
1007
1008
1008
1009
1010
1011
1013
1013

Ozone (du)

256
256
256
255
254
252
253
255
254
255
257
258
258
260
262
264
263
263
266
269
270
276
282
286

Friday 2

Waning Gibbous 51%

22:16

15:09

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

Sun - Rise: 06:58, Set: 18:31, Transit: 12:44. Moon - Rise: 22:16, Set: 15:09. Civil Dark: 19:01 - 06:28. Nautical Dark: 19:35 - 05:54. Astro Dark: 20:10 - 05:19

Total Clouds (% Sky Obscured)

24
16
7
1
0
0
11
0
0
5
7
42
48
10
9
10
21
43
44
33
26
17
30
43

Low Clouds (% Sky Obscured)

1
3
0
0
0
0
11
0
0
2
5
8
12
10
9
10
10
13
10
7
3
0
0
0

Medium Clouds (% Sky Obscured)

19
13
7
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
7
13
17
14
8

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
2
2
31
39
0
0
0
7
23
26
17
11
0
19
40

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 (%)

1
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

10
9
8
8
7
6
6
6
6
5
6
7
9
11
13
14
15
15
15
14
12
10
7
7

Feels Like (°C)

7
6
5
6
6
5
6
5
6
5
6
7
6
9
14
14
14
14
13
13
11
9
7
7

Dew Point (°C)

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

Relative Humidity (%)

77
70
70
73
77
79
81
76
75
78
74
59
54
48
46
44
43
43
45
50
63
68
73
76

Pressure (mb)

1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

293
295
297
297
292
290
291
291
290
290
292
293
294
297
300
301
301
303
302
300
299
299
300
298

Saturday 3

Third Quarter 40%

23:31

15:48

22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
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

Sun - Rise: 06:59, Set: 18:29, Transit: 12:44. Moon - Rise: 23:31, Set: 15:48. Civil Dark: 18:59 - 06:29. Nautical Dark: 19:33 - 05:55. Astro Dark: 20:08 - 05:20

Total Clouds (% Sky Obscured)

51
49
38
31
33
29
51
70
78
85
83
82
82
84
89
79
84
90
98
87
77
66
70
76

Low Clouds (% Sky Obscured)

0
7
15
22
15
7
0
0
0
0
2
0
2
46
48
31
68
76
80
79
77
66
70
76

Medium Clouds (% Sky Obscured)

0
11
22
30
30
26
45
65
75
85
83
82
82
84
86
37
31
34
36
36
35
35
40
41

High Clouds (% Sky Obscured)

51
38
17
0
5
3
5
4
4
3
51
50
55
70
0
8
26
29
31
22
16
5
4
4

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
8
38
28
0
0
15
21
24
52
69
83
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
0.3
0.5
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
4
4
4
3
2
1
2
4
7
9
11
11
13
11
11
10
10
11
11
8

Dew Point (°C)

2
1
2
1
1
1
2
2
2
2
0
1
2
5
7
6
6
4
5
4
4
5
5
5

Relative Humidity (%)

76
76
79
80
80
83
85
85
85
86
79
70
63
67
70
63
56
57
59
59
64
71
76
77

Pressure (mb)

1026
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1022
1021
1020
1017
1016
1015
1015
1014
1013
1013

Ozone (du)

297
296
295
297
297
298
297
298
299
301
301
302
307
309
313
313
313
314
315
316
317
318
319
320

Sunday 4

Waning Crescent 28%

00:51

16:19

22 Bad
23 Bad
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

Sun - Rise: 07:00, Set: 18:27, Transit: 12:44. Moon - Rise: 00:51, Set: 16:19. Civil Dark: 18:57 - 06:31. Nautical Dark: 19:31 - 05:56. Astro Dark: 20:06 - 05:21

Total Clouds (% Sky Obscured)

80
86
92
99
81
63
49
65
82
96
96
96
96
97
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
85
91
96
81
63
49
65
82
93
91
89
87
86
79
72
65
61
57
50
43
36
37
35

Medium Clouds (% Sky Obscured)

46
44
47
45
41
41
42
42
42
43
43
44
45
45
45
40
40
40
40
40
35
35
40
45

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
8
20
40
49
43
38
27
14
0
0
0
0
0
0
0
0
0

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

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

Precipitation Probability (%)

95
95
95
95
95
95
94
90
87
83
87
85
77
67
51
18
27
28
28
32
30
19
19
15

Precipitation Amount (mm)

0.8
0.7
0.6
0.5
0.6
0.7
0.6
0.6
0.6
0.6
0.6
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
4
5
6
7
8
8
10
12
14
14
15
16
16
15
15
13
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
7
7
7
7
7
6
6
2
1
1
0
-0
-0
1
1
0
1
1
2
0

Dew Point (°C)

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

Relative Humidity (%)

77
78
81
85
88
85
82
81
76
74
70
67
65
63
60
59
57
58
59
61
61
62
62
63

Pressure (mb)

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

Ozone (du)

320
321
321
321
321
324
327
330
330
329
329
329
329
329
330
331
331
331
331
331
335
339
342
345

Monday 5

Waning Crescent 19%

02:10

16:43

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

Sun - Rise: 07:02, Set: 18:26, Transit: 12:44. Moon - Rise: 02:10, Set: 16:43. Civil Dark: 18:55 - 06:32. Nautical Dark: 19:30 - 05:58. Astro Dark: 20:04 - 05:23

Total Clouds (% Sky Obscured)

100
88
77
60
60
65
65
57
53
44
31
19
6
27
47
67
57
49
40
35
33
28

Low Clouds (% Sky Obscured)

36
38
45
55
55
60
55
48
37
31
24
15
4
22
41
59
48
37
32
21
11
0

Medium Clouds (% Sky Obscured)

45
33
17
0
0
0
0
0
0
0
0
0
0
6
13
20
24
29
33
31
28
23

High Clouds (% Sky Obscured)

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

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

Precipitation Probability (%)

4
5
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
2
2
2
1
1
3
5
8
9
10
10
10
10
10
8
7

Feels Like (°C)

1
1
1
0
0
-1
-2
-2
-1
-1
0
-1
0
2
2
3
4
8
7
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

63
64
62
61
58
57
54
52
57
61
66
60
55
50
45
42
38
39
40
42
48
55

Pressure (mb)

1021
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026
1026
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

348
351
350
349
348
349
350
351
349
347
346
341
336
332
329
327
325
322
319
316
314
313

Forecast for Domaine-Laurentien, Laurentides, Canada (45.81,-74.06)

Generated: 29/09/26 22:31:19. Forecast: 29/09/26 to 05/10/26. Timezone: UTC-4.00