Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 9

Waning Crescent 0%

05:47

19:00

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 OK
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

Sun - Rise: 06:31, Set: 19:18, Transit: 12:54. Moon - Rise: 05:47, Set: 19:00. Civil Dark: 19:48 - 06:01. Nautical Dark: 20:27 - 05:24. Astro Dark: 21:05 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
86
58
56
43
13
41
21
37
61
91
87
66
66
94
80
100
70
59
100
80

Low Clouds (% Sky Obscured)

100
100
90
96
86
52
33
22
9
28
19
36
58
91
87
64
56
89
80
55
70
59
80
80

Medium Clouds (% Sky Obscured)

100
66
30
4
0
0
19
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

100
86
71
5
35
0
0
0
0
0
0
0
0
0
0
3
31
58
54
100
18
50
64
30

ISS Passover

Visibility (miles)

0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
3
2
18
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
49
40
28
18
3
1
0
1
3
6
16
18
12
5
4
3
2
14
2
0
1
1

Precipitation Amount (mm)

0.9
1
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
9
11
7
9
9
10
10
11
12
12
13
14
14
15
15
15
13
13
13
12
11
10

Chance of Frost

Temperature (°C)

18
18
19
19
19
19
18
17
16
15
14
14
14
14
14
14
15
15
15
15
15
14
13
12

Feels Like (°C)

19
19
20
20
19
19
19
17
15
14
13
12
11
11
10
9
10
11
11
11
10
11
9
8

Dew Point (°C)

17
18
18
19
19
18
17
16
15
14
13
13
12
11
9
8
4
4
7
8
7
8
7
6

Relative Humidity (%)

98
100
98
100
98
96
95
93
95
93
93
93
90
82
73
65
50
48
56
64
58
64
65
66

Pressure (mb)

1006
1005
1005
1004
1004
1004
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1011

Ozone (du)

280
277
275
276
277
279
285
295
292
294
295
296
299
299
300
300
299
300
301
301
300
301
302
306

Thursday 10

New Moon 1%

07:03

19:18

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

Sun - Rise: 06:32, Set: 19:16, Transit: 12:54. Moon - Rise: 07:03, Set: 19:18. Civil Dark: 19:46 - 06:02. Nautical Dark: 20:25 - 05:26. Astro Dark: 21:02 - 04:48

Total Clouds (% Sky Obscured)

46
41
25
30
34
92
28
33
29
34
34
66
55
88
49
50
51
47
35
40
13
16
24
0

Low Clouds (% Sky Obscured)

38
34
20
29
34
90
28
33
29
28
31
32
35
36
33
42
47
43
31
28
10
12
20
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
0
1
0
0
0
0
0
3
0
38
4
35
2
0
0
1
1
1
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

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
76
80
87
95
95
78
93
96
96
96
98
85
71
63
54
48
45
42
40
41
47
54
71

Pressure (mb)

1011
1012
1012
1012
1013
1014
1013
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1015
1015

Ozone (du)

311
318
322
321
320
323
325
315
315
313
310
310
309
311
313
312
308
306
306
306
305
303
303
301

Friday 11

Waxing Crescent 3%

08:17

19:36

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

Sun - Rise: 06:33, Set: 19:14, Transit: 12:54. Moon - Rise: 08:17, Set: 19:36. Civil Dark: 19:44 - 06:03. Nautical Dark: 20:22 - 05:27. Astro Dark: 21:00 - 04:50

Total Clouds (% Sky Obscured)

3
5
0
2
5
2
3
3
67
62
5
8
40
78
54
28
30
97
97
96
96
82
67
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
13
7
7
7
8
5
3
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
4
0
2
5
2
3
2
61
59
5
8
39
78
54
8
8
93
92
91
91
77
63
45

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
9
8
8
8
8
8
8
11
15
17
18
19
20
20
20
20
19
18
16

Feels Like (°C)

12
12
12
12
11
10
10
8
9
8
8
9
12
15
17
18
19
19
18
17
17
18
17
15

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
84
84
84
84
84
84
84
84
84
77
67
58
50
46
44
47
52
56
63
71
83

Pressure (mb)

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

Ozone (du)

301
299
296
294
292
293
293
293
291
290
287
287
288
288
289
288
288
289
291
293
293
292
292
292

Saturday 12

Waxing Crescent 8%

09:29

19:55

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:35, Set: 19:12, Transit: 12:53. Moon - Rise: 09:29, Set: 19:55. Civil Dark: 19:42 - 06:04. Nautical Dark: 20:20 - 05:29. Astro Dark: 20:58 - 04:51

Total Clouds (% Sky Obscured)

66
78
93
95
97
100
100
100
100
100
100
100
89
76
64
66
71
73
72
74
75
80
88
100

Low Clouds (% Sky Obscured)

1
3
6
4
2
0
19
58
88
90
92
94
87
76
64
66
67
62
70
62
52
38
30
22

Medium Clouds (% Sky Obscured)

0
3
0
2
4
5
24
70
80
83
86
66
35
15
5
56
58
7
39
4
2
0
0
0

High Clouds (% Sky Obscured)

57
70
87
91
96
100
100
100
100
100
100
100
61
57
35
37
39
41
33
28
25
48
71
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
0
0
0
5
0
0
0
0
3
2
2
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
4
5
16
20
26
56
64
70
95
95
47
59
40
16
2
8
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
1.8
1.3
0.2
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
14
13
14
14
15
16
16
17
17
18
18
19
20
21
20
20
20
19
16

Feels Like (°C)

14
13
13
13
13
13
13
14
15
16
16
16
17
18
18
19
20
20
21
20
21
20
19
16

Dew Point (°C)

12
12
13
13
13
13
13
14
14
15
16
16
16
17
17
18
19
20
20
20
19
19
16
14

Relative Humidity (%)

86
86
92
93
95
95
96
98
100
100
100
96
95
96
98
98
100
100
98
98
95
91
85
83

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1012
1013

Ozone (du)

292
291
291
291
290
290
290
291
292
292
293
297
301
303
303
304
303
311
314
316
317
319
323
323

Sunday 13

Waxing Crescent 15%

10:41

19:55

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

Sun - Rise: 06:36, Set: 19:10, Transit: 12:53. Moon - Rise: 10:41, Set: 19:55. Civil Dark: 19:40 - 06:06. Nautical Dark: 20:18 - 05:30. Astro Dark: 20:55 - 04:53

Total Clouds (% Sky Obscured)

87
85
98
76
51
26
40
23
32
24
19
14
23
26
33
36
41
47
53
60
71
76
85
91

Low Clouds (% Sky Obscured)

22
21
20
15
11
7
16
23
32
24
19
12
17
19
25
32
41
47
53
60
71
73
63
53

Medium Clouds (% Sky Obscured)

24
50
83
52
32
5
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
79
96
75
47
8
7
0
0
0
0
0
0
0
0
0
0
0
15
32
48
49
84
65

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
10
10
9
8
7
6
6
4
5
6
5
5
4
3
3
2
2
2
2
3
4
4

Relative Humidity (%)

84
86
86
88
91
88
87
87
91
90
90
91
80
69
60
53
49
45
42
44
44
45
53
61

Pressure (mb)

1014
1014
1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

323
325
324
325
328
326
324
328
326
325
325
323
324
323
323
322
319
315
312
311
310
309
308
306

Monday 14

Waxing Crescent 23%

11:52

20:17

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:37, Set: 19:08, Transit: 12:53. Moon - Rise: 11:52, Set: 20:17. Civil Dark: 19:38 - 06:07. Nautical Dark: 20:16 - 05:31. Astro Dark: 20:53 - 04:54

Total Clouds (% Sky Obscured)

91
91
91
91
84
80
68
80
96
98
99
100
100
100
100
100
100
100
99
98
98
98
98
99

Low Clouds (% Sky Obscured)

54
41
34
22
10
0
5
10
13
23
34
40
52
65
77
87
92
98
98
97
97
95
94
94

Medium Clouds (% Sky Obscured)

9
17
21
30
35
41
27
22
17
45
72
100
100
100
100
100
100
100
76
53
33
28
24
19

High Clouds (% Sky Obscured)

30
15
10
15
30
45
61
78
94
97
98
100
100
100
100
98
97
96
81
66
51
46
36
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
5
3
2
0
0
0
0
0
0
0
3
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

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
46
87
95
95
95
95
95
95
95
85
85
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
1.3
1.3
1.6
2
1.5
1.1
0.7
0.4
0.5
0.8
1
1.2
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
9
8
8
7
7
7
8
8
8
8
8
8
10
10
11
13
14
16
17
18
18
17

Feels Like (°C)

14
7
7
7
7
7
7
5
5
4
6
6
6
5
6
6
6
6
7
14
14
15
15
16

Dew Point (°C)

5
5
4
4
4
4
4
3
3
3
5
6
8
8
9
10
11
12
14
15
17
18
17
17

Relative Humidity (%)

69
71
72
71
74
77
79
75
73
69
78
87
98
98
98
98
100
98
98
98
98
98
98
98

Pressure (mb)

1024
1024
1025
1025
1024
1024
1024
1023
1022
1022
1021
1021
1021
1020
1019
1018
1017
1016
1015
1014
1013
1013
1013
1013

Ozone (du)

305
303
302
300
299
297
296
294
293
291
291
291
290
290
290
289
289
288
288
288
288
288
287
287

Tuesday 15

Waxing Crescent 32%

13:01

20:43

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:38, Set: 19:06, Transit: 12:52. Moon - Rise: 13:01, Set: 20:43. Civil Dark: 19:36 - 06:08. Nautical Dark: 20:14 - 05:33. Astro Dark: 20:51 - 04:56

Total Clouds (% Sky Obscured)

93
87
80
83
87
91
86
81
76
73
69
70
71
73
73
67
60
51

Low Clouds (% Sky Obscured)

89
84
80
81
83
87
86
81
76
73
69
61
56
50
44
45
49
51

Medium Clouds (% Sky Obscured)

18
17
16
16
10
7
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
18
13
7
5
7
4
2
0
0
3
8
12
17
24
17
10
4

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
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

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

Precipitation Probability (%)

95
63
42
35
25
25
22
15
4
6
8
9
8
8
14
12
8
1

Precipitation Amount (mm)

0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
15
15
13
12
11
11
10
11
12
13
14
14

Feels Like (°C)

16
19
20
20
20
21
20
15
14
14
13
12
12
9
9
10
10
11

Dew Point (°C)

17
17
17
18
17
16
15
14
13
11
10
10
9
9
8
7
7
7

Relative Humidity (%)

98
96
96
96
96
96
98
98
96
95
95
95
95
84
75
66
63
61

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1017
1018
1019
1020
1021
1023
1023
1024
1025
1025
1025

Ozone (du)

286
286
286
286
286
286
285
286
287
288
291
293
295
297
299
301
302
303

Forecast for Mont-Tremblant, Laurentides, Canada (46.18,-74.57)

Generated: 09/09/26 20:16:13. Forecast: 09/09/26 to 15/09/26. Timezone: UTC-4.00