Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 3

Waning Gibbous 92%

23:40

07:21

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

Sun - Rise: 05:06, Set: 20:34, Transit: 12:50. Moon - Rise: 23:40, Set: 07:21. Civil Dark: 21:11 - 04:29. Nautical Dark: 22:00 - 03:41. Astro Dark: 23:02 - 02:38

Total Clouds (% Sky Obscured)

47
15
8
7
7
10
3
5
30
23
20
6
6
9
8
2
20
30
86
16
28
60
55
97

Low Clouds (% Sky Obscured)

0
0
0
7
4
0
0
0
0
1
7
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
6
0
0
0
10
0
0
30
23
17
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
3
3
2
4
2
3
2
0
0
2
6
6
8
7
2
12
30
86
16
20
60
55
93

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)

0
0
0
4
4
4
4
3
5
5
5
4
5
6
7
7
7
7
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

14
13
13
9
9
8
9
12
15
17
19
21
22
23
24
25
25
25
25
23
21
18
17
15

Feels Like (°C)

12
12
13
9
8
8
9
12
14
16
19
21
23
24
25
25
25
25
24
23
21
19
16
14

Dew Point (°C)

10
11
11
7
7
7
8
9
11
12
13
13
14
14
15
15
15
17
18
19
17
16
15
14

Relative Humidity (%)

78
84
87
88
90
90
90
81
74
70
67
62
59
56
54
53
54
61
67
75
81
85
89
89

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1023
1023
1022
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020

Ozone (du)

351
350
354
356
358
357
357
357
356
355
355
355
356
355
355
355
356
356
355
356
356
353
349
346

Thursday 4

Waning Gibbous 86%

No Rise

08:26

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

Sun - Rise: 05:06, Set: 20:35, Transit: 12:50. Moon - Rise: No Rise, Set: 08:26. Civil Dark: 21:12 - 04:29. Nautical Dark: 22:01 - 03:40. Astro Dark: 23:04 - 02:37

Total Clouds (% Sky Obscured)

6
62
60
61
18
22
26
25
48
56
34
67
59
11
80
58
92
100
100
57
100
63
95
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
16
22
0
0
0
21
27

High Clouds (% Sky Obscured)

6
33
26
33
11
12
18
15
14
56
34
67
59
9
80
23
92
100
100
57
100
63
95
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)

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

Chance of Frost

Temperature (°C)

15
14
13
13
13
12
12
15
18
20
21
23
24
25
27
27
27
27
26
25
22
20
18
17

Feels Like (°C)

14
14
14
13
13
13
13
15
18
20
20
22
22
24
25
25
26
25
25
25
22
19
17
16

Dew Point (°C)

13
12
11
11
11
11
11
13
14
15
16
16
16
17
17
18
18
19
20
20
19
17
15
15

Relative Humidity (%)

87
86
87
90
90
92
89
85
77
70
69
66
61
58
54
56
58
63
68
76
80
81
81
85

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

345
346
345
344
342
340
339
340
338
337
337
337
337
342
342
343
340
336
334
334
334
333
331
331

Friday 5

Waning Gibbous 79%

00:08

09:34

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: 05:05, Set: 20:36, Transit: 12:51. Moon - Rise: 00:08, Set: 09:34. Civil Dark: 21:13 - 04:28. Nautical Dark: 22:02 - 03:39. Astro Dark: 23:05 - 02:36

Total Clouds (% Sky Obscured)

57
75
100
100
99
100
100
99
87
87
97
97
98
88
100
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
56
66
76
88
90

Medium Clouds (% Sky Obscured)

30
25
50
44
20
40
36
74
84
74
83
75
90
77
71
88
100
100
100
100
100
100
100
93

High Clouds (% Sky Obscured)

20
54
100
100
99
100
100
97
74
65
91
91
66
58
100
89
100
100
100
91
97
56
41
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
21
35
63
48
76
57
68
79
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0.7
0.3
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
14
14
14
16
18
20
21
23
24
25
26
26
25
24
23
21
19
19
18
18

Feels Like (°C)

15
16
14
13
12
12
12
14
16
17
20
21
23
24
25
25
26
24
21
21
20
20
18
17

Dew Point (°C)

14
13
12
12
11
11
11
13
15
16
17
17
17
17
17
17
19
19
19
18
17
17
16
16

Relative Humidity (%)

86
83
79
82
84
84
84
85
81
78
74
71
65
60
59
57
66
74
78
84
86
88
88
89

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1010
1011
1011
1010
1010

Ozone (du)

330
328
328
327
326
328
329
331
333
331
329
328
329
330
328
329
330
328
329
325
325
325
326
326

Saturday 6

Waning Gibbous 70%

00:31

10:43

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: 05:05, Set: 20:37, Transit: 12:51. Moon - Rise: 00:31, Set: 10:43. Civil Dark: 21:14 - 04:28. Nautical Dark: 22:03 - 03:39. Astro Dark: 23:07 - 02:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
95
94
94
96
94
94
93
96
98
100
100
100
100
99
99
99
82
97
93
86
87
95
95

Medium Clouds (% Sky Obscured)

83
46
75
52
81
97
94
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
97
99
95
95
89
84
89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
8
4
1
1
1
1
2
1
1
7
8
9
9
9
9
9
7

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

Precipitation Probability (%)

56
47
40
31
31
28
65
71
95
95
95
95
81
95
95
90
61
56
54
53
62
73
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.3
2.7
2.9
2.2
0.6
0.4
1.4
1.4
0.3
0
0
0
0
0
0
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
17
17
17
18
18
18
18
18
18
18
18
18
18
19
19
19
19
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

16
16
16
17
17
17
17
17
18
18
18
18
18
18
18
18
18
19
18
18
18
17
17
17

Relative Humidity (%)

90
89
92
95
95
95
95
96
98
98
100
98
96
98
100
100
96
96
93
95
96
96
98
98

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

327
327
327
330
331
331
331
330
329
328
330
331
330
329
328
328
330
331
331
331
333
334
338
340

Sunday 7

Waning Gibbous 60%

00:51

11:51

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 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 Bad

Sun - Rise: 05:05, Set: 20:37, Transit: 12:51. Moon - Rise: 00:51, Set: 11:51. Civil Dark: 21:14 - 04:27. Nautical Dark: 22:04 - 03:38. Astro Dark: 23:08 - 02:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
67
27
62
65
68
65
59
58
49
39
30
50

Low Clouds (% Sky Obscured)

95
97
96
95
94
90
87
80
69
50
37
25
15
12
46
44
47
49
51
56
49
39
30
24

Medium Clouds (% Sky Obscured)

100
100
100
100
100
90
77
74
60
7
0
0
0
0
54
39
38
37
36
36
35
34
30
26

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
83
50
17
32
56
68
65
59
58
48
35
25
15

ISS Passover

Visibility (miles)

8
4
3
2
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

95
78
62
48
24
30
20
8
15
12
3
5
6
3
90
95
95
76
67
72
58
37
9
20

Precipitation Amount (mm)

0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.8
0.4
0.3
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

2
3
4
6
8
10
11
12
12
13
13
13
13
12
11
11
11
12
11
10
10
9
8
7

Chance of Frost

Temperature (°C)

18
17
17
15
14
15
14
13
14
15
17
18
20
21
22
20
21
21
19
18
17
16
15
14

Feels Like (°C)

19
18
17
13
12
12
11
10
11
11
14
15
16
18
20
18
18
18
19
19
20
15
16
16

Dew Point (°C)

17
17
17
14
14
14
13
12
12
11
11
11
11
11
12
11
11
12
12
12
13
12
11
10

Relative Humidity (%)

98
98
98
96
98
95
93
92
87
78
67
62
57
54
51
53
55
57
62
68
76
75
74
73

Pressure (mb)

1008
1008
1008
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1015
1012
1013
1014
1014
1015
1016
1017
1018
1019

Ozone (du)

340
340
343
345
346
347
344
342
341
341
340
343
352
359
357
359
360
362
363
364
366
367
368
370

Monday 8

Third Quarter 50%

01:09

13:01

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

Sun - Rise: 05:04, Set: 20:38, Transit: 12:51. Moon - Rise: 01:09, Set: 13:01. Civil Dark: 21:15 - 04:27. Nautical Dark: 22:04 - 03:38. Astro Dark: 23:09 - 02:33

Total Clouds (% Sky Obscured)

60
65
65
65
65
40
19
2
1
1
0
9
18
29
49
63
81
67
52
36
46
48
57
62

Low Clouds (% Sky Obscured)

16
7
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

Medium Clouds (% Sky Obscured)

16
12
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
2
0
0

High Clouds (% Sky Obscured)

15
65
65
65
65
40
19
0
0
0
0
1
3
15
37
48
54
34
16
9
5
7
12
25

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 (%)

19
2
5
5
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
6
6
6
6
6
6
7
7
8
8
9
8
8
8
7
7
6
6
5
4
3
3
4

Chance of Frost

Temperature (°C)

14
13
13
12
11
11
12
14
16
18
20
21
22
24
25
25
25
25
23
21
19
18
17
15

Feels Like (°C)

15
15
15
12
12
12
11
11
10
17
18
19
19
20
21
25
25
24
24
24
24
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

72
74
74
72
73
75
72
70
66
59
53
47
45
43
41
45
51
56
63
71
81
81
83
83

Pressure (mb)

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

Ozone (du)

367
365
363
362
360
359
358
356
355
353
351
349
349
349
349
349
349
349
349
349
349
347
345
343

Tuesday 9

Waning Crescent 39%

01:27

14:13

Sun - Rise: 05:04, Set: 20:39, Transit: 12:51. Moon - Rise: 01:27, Set: 14:13. Civil Dark: 21:16 - 04:27. Nautical Dark: 22:05 - 03:37. Astro Dark: 23:11 - 02:32

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 02/06/26 23:50:10. Forecast: 03/06/26 to 09/06/26. Timezone: UTC-4.00