Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

Waning Gibbous 61%

21:41

14:10

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: 06:22, Set: 19:32, Transit: 12:57. Moon - Rise: 21:41, Set: 14:10. Civil Dark: 20:04 - 05:51. Nautical Dark: 20:42 - 05:14. Astro Dark: 21:21 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
94
83
82
89
91
95
99
97
83
56
51
37
68
74
76
92
99
81
90
94

Low Clouds (% Sky Obscured)

100
100
100
74
85
83
82
89
91
95
98
96
71
28
44
22
59
66
35
34
82
73
87
88

Medium Clouds (% Sky Obscured)

96
81
66
77
59
2
0
0
2
5
35
28
23
43
10
37
28
27
35
17
37
34
29
44

High Clouds (% Sky Obscured)

100
100
100
58
31
39
34
11
2
26
3
3
37
13
2
0
3
3
28
57
97
3
0
0

ISS Passover

Visibility (miles)

0
2
9
6
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
3
98
100
100
100
100
99
100
100
77
23
13
2
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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
95
49
31
23
22
20
25
27
26
13
18
10
24
26
41
44
35
26
34
45
53
47
19

Precipitation Amount (mm)

0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
19
18
18
18
18
18
18
18
18
18
18
20
21
22
22
20
21
20
19
19
19
19

Dew Point (°C)

18
17
17
17
17
17
17
16
16
16
16
16
17
17
16
14
13
13
12
10
10
13
14
14

Relative Humidity (%)

100
98
98
98
98
100
98
98
98
98
98
98
96
92
82
66
61
60
52
47
47
61
70
76

Pressure (mb)

1013
1012
1012
1012
1012
1012
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1011

Ozone (du)

293
292
292
294
296
297
298
301
301
301
302
302
300
300
300
299
298
297
298
302
302
303
303
304

Thursday 3

Waning Gibbous 49%

22:22

15:24

20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
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 OK
19 OK

Sun - Rise: 06:23, Set: 19:30, Transit: 12:57. Moon - Rise: 22:22, Set: 15:24. Civil Dark: 20:02 - 05:53. Nautical Dark: 20:39 - 05:16. Astro Dark: 21:19 - 04:37

Total Clouds (% Sky Obscured)

52
35
70
86
88
84
35
39
32
45
49
52
71
82
66
73
80
85
51
65
63
50
27
26

Low Clouds (% Sky Obscured)

40
15
64
81
78
81
35
39
32
41
41
45
71
82
64
69
73
72
25
39
43
24
22
26

Medium Clouds (% Sky Obscured)

27
26
21
12
18
0
0
13
0
0
24
18
0
0
0
0
24
29
27
40
29
39
6
0

High Clouds (% Sky Obscured)

0
1
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)

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

Fog (%)

0
0
0
0
0
2
8
14
18
76
84
100
84
15
1
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 (%)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
3
21
32
37
40
41
37
20
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
89
92
87
80
80
84
95
98
96
96
98
92
82
77
67
65
75
76
76
76
85
83
92

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

304
304
304
303
301
303
302
301
302
303
304
304
305
306
308
312
315
311
308
307
308
308
307
306

Friday 4

Third Quarter 37%

23:17

16:26

20 OK
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: 06:24, Set: 19:28, Transit: 12:56. Moon - Rise: 23:17, Set: 16:26. Civil Dark: 19:58 - 05:54. Nautical Dark: 20:37 - 05:17. Astro Dark: 21:16 - 04:38

Total Clouds (% Sky Obscured)

40
45
60
81
94
91
95
92
90
88
94
87
97
100
99
91
96
95
93
90
89
86
83
77

Low Clouds (% Sky Obscured)

33
39
50
69
84
80
89
88
90
88
92
87
95
100
94
89
95
95
93
90
87
80
66
51

Medium Clouds (% Sky Obscured)

13
22
23
15
26
18
19
8
0
0
5
0
17
24
67
37
31
34
33
32
33
43
59
65

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)

9
9
9
9
9
9
8
7
9
9
9
8
7
7
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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
1
3
14
44
57
74
43
44
47
43
34
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
96
96
98
96
98
96
95
93
90
86
79
77
79
81
81
93
92
90

Pressure (mb)

1013
1013
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017

Ozone (du)

304
303
302
302
302
303
303
303
305
306
306
306
308
310
312
311
311
312
312
314
316
318
322
327

Saturday 5

Waning Crescent 26%

00:25

17:14

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
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 OK
19 OK

Sun - Rise: 06:26, Set: 19:26, Transit: 12:56. Moon - Rise: 00:25, Set: 17:14. Civil Dark: 19:56 - 05:55. Nautical Dark: 20:35 - 05:19. Astro Dark: 21:14 - 04:40

Total Clouds (% Sky Obscured)

77
73
68
45
47
51
44
43
41
43
42
41
37
32
26
30
32
38
30
20
13
16
25
23

Low Clouds (% Sky Obscured)

42
31
22
4
6
10
16
20
25
26
28
30
26
25
23
28
32
38
26
14
4
10
21
22

Medium Clouds (% Sky Obscured)

55
66
65
38
37
33
31
26
22
19
17
13
9
5
0
0
0
0
2
5
7
6
3
0

High Clouds (% Sky Obscured)

0
19
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)

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 (%)

14
13
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)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
11
11
11
11
10
10
11
12
15
17
19
20
20
21
21
21
21
20
18

Feels Like (°C)

12
12
12
11
12
11
11
11
11
11
11
11
13
16
18
19
18
19
20
20
20
21
21
18

Dew Point (°C)

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

Relative Humidity (%)

89
90
89
96
96
100
98
98
98
96
96
96
87
68
50
43
38
34
33
33
34
41
56
68

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

328
327
324
323
330
331
326
325
327
330
332
332
333
330
329
330
331
332
331
329
327
326
324
322

Sunday 6

Waning Crescent 16%

01:43

17:51

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

Sun - Rise: 06:27, Set: 19:24, Transit: 12:55. Moon - Rise: 01:43, Set: 17:51. Civil Dark: 19:54 - 05:57. Nautical Dark: 20:33 - 05:20. Astro Dark: 21:12 - 04:42

Total Clouds (% Sky Obscured)

23
24
27
21
17
12
21
32
38
46
84
94
76
56
37
42
48
54
64
73
83
87
93
100

Low Clouds (% Sky Obscured)

23
24
26
20
17
12
21
32
38
40
41
38
27
15
9
13
26
43
34
22
11
16
22
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
24
33
23
11
7
9
10
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
22
53
77
62
45
29
22
15
18
44
63
82
87
92
100

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)

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

Chance of Frost

Temperature (°C)

16
15
14
13
13
12
12
12
11
11
11
12
14
17
19
21
21
22
23
22
22
22
21
19

Feels Like (°C)

16
15
15
13
13
13
12
12
11
11
11
11
13
14
15
16
17
17
19
23
23
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

69
72
73
72
74
75
76
77
77
77
79
79
73
63
53
46
43
41
40
42
44
46
55
67

Pressure (mb)

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

Ozone (du)

320
319
318
316
314
311
310
310
308
307
307
309
309
310
310
311
310
309
309
308
308
307
306
305

Monday 7

Waning Crescent 8%

03:06

18:19

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: 06:28, Set: 19:22, Transit: 12:55. Moon - Rise: 03:06, Set: 18:19. Civil Dark: 19:52 - 05:58. Nautical Dark: 20:31 - 05:22. Astro Dark: 21:09 - 04:43

Total Clouds (% Sky Obscured)

99
99
98
98
97
97
91
87
82
87
92
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
32
30
29
26
25
26
32
38
35
32
29
41
53
65
68
68
67
71
71
69
54
41
35

Medium Clouds (% Sky Obscured)

24
47
70
74
73
71
65
62
59
57
54
52
70
80
88
91
96
99
99
99
100
97
94
91

High Clouds (% Sky Obscured)

77
43
10
24
45
63
59
56
52
58
75
87
89
88
85
90
95
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
11
17
25
46
54
60
59
58
61
63
62
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
4
4
4
4
3
4
4
3
3

Chance of Frost

Temperature (°C)

18
17
17
16
16
15
14
13
13
13
13
14
15
16
17
17
17
16
16
16
15
16
16
16

Feels Like (°C)

24
15
16
17
16
15
15
13
13
13
13
13
13
16
16
17
16
16
16
15
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
79
79
79
79
82
84
89
86
83
79
82
85
88
92
95
98
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

304
304
305
305
304
304
303
303
303
302
303
303
303
303
302
302
302
302
302
302
302
302
304
305

Tuesday 8

Waning Crescent 3%

04:28

18:41

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: 06:29, Set: 19:20, Transit: 12:55. Moon - Rise: 04:28, Set: 18:41. Civil Dark: 19:50 - 05:59. Nautical Dark: 20:29 - 05:23. Astro Dark: 21:07 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
98
99
99
99
98
97
94
91
90

Low Clouds (% Sky Obscured)

42
49
56
59
67
84
94
89
80
62
49
44
39
36
34
28
26
21

Medium Clouds (% Sky Obscured)

93
96
98
84
79
77
83
87
84
78
72
68
76
84
88
75
63
53

High Clouds (% Sky Obscured)

86
77
72
86
96
96
88
76
64
74
83
90
64
39
13
37
60
84

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

Precipitation Probability (%)

63
70
76
90
95
95
95
95
95
89
68
49
47
39
35
39
32
24

Precipitation Amount (mm)

0
0
0.3
0.4
0.6
0.8
0.8
0.8
0.9
0.6
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
95
95
93
93
93
92
92
77
65
55
53
51

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012

Ozone (du)

306
307
308
309
309
309
309
310
310
310
310
310
311
310
310
309
308
307

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

Generated: 02/09/26 20:21:13. Forecast: 02/09/26 to 08/09/26. Timezone: UTC-4.00