Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 95%

18:40

03:04

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:32, Set: 20:56, Transit: 12:44. Moon - Rise: 18:40, Set: 03:04. Civil Dark: 21:42 - 03:45. Nautical Dark: 22:53 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
96
88
86
83
76
89
100
100
100
100
100
99
100
99
96
79
97
97
99
100
81

Low Clouds (% Sky Obscured)

91
100
95
76
61
54
81
76
89
91
94
96
100
98
98
93
96
96
58
62
83
73
49
28

Medium Clouds (% Sky Obscured)

100
100
71
92
80
69
54
34
62
100
100
100
95
99
98
100
95
78
40
86
91
93
100
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
57
87
90
90
90
90
65
50
66
77
5
16
4

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
5
0
0
0
6
8
8
9
8
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
100
100
88
98
76
32
3
5
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

80
73
78
70
47
32
32
23
22
34
21
21
25
45
81
81
67
57
36
34
39
47
32
21

Precipitation Amount (mm)

0.4
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.3
0.3
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

4
3
4
4
3
3
4
5
4
3
2
2
3
4
5
7
6
8
12
13
13
13
12
11

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
5
5
5
5
4
4
4
4
4
4
4
5
7
9
11
11
12
13

Feels Like (°C)

7
7
6
6
6
4
3
3
3
3
2
3
2
1
1
-0
1
2
2
4
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
91
93
94
94
94
94
93
93
94
94
96
94
96
98
96
87
67
57
58
54
51

Pressure (mb)

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

Ozone (du)

405
409
412
411
412
412
409
408
410
410
410
410
410
409
409
406
405
405
406
405
406
403
399
398

Friday 29

Waxing Gibbous 99%

19:54

03:25

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

Sun - Rise: 04:31, Set: 20:57, Transit: 12:45. Moon - Rise: 19:54, Set: 03:25. Civil Dark: 21:44 - 03:44. Nautical Dark: 22:55 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
58
42
68
69
24
10
24
1
0
0
20
13
6
5
40
0
2
8
31
50
79
64
89

Low Clouds (% Sky Obscured)

38
43
13
52
60
24
10
20
0
0
0
8
5
2
0
0
0
2
7
8
17
23
20
22

Medium Clouds (% Sky Obscured)

36
40
32
50
42
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
44
50
82

High Clouds (% Sky Obscured)

4
5
12
5
8
1
0
0
1
0
0
0
0
4
5
40
0
0
0
31
50
79
28
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 (%)

16
6
2
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)

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

Chance of Frost

Temperature (°C)

14
14
14
13
11
9
8
6
6
5
4
4
3
3
5
7
10
12
14
15
16
16
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
42
42
47
55
61
63
65
66
70
71
72
72
72
66
55
49
45
42
35
32
30
28
26

Pressure (mb)

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

Ozone (du)

399
400
399
398
399
396
395
393
392
393
390
387
387
389
394
398
396
395
397
398
399
402
403
403

Saturday 30

Waxing Gibbous 100%

21:06

03:54

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 04:30, Set: 20:58, Transit: 12:45. Moon - Rise: 21:06, Set: 03:54. Civil Dark: 21:45 - 03:43. Nautical Dark: 22:57 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
85
75
88
95
94
100
99
97
96
93
78
98
97
92
93
89
85
78
96
91
82
87
75

Low Clouds (% Sky Obscured)

74
63
36
20
33
63
100
68
83
70
67
67
82
79
71
71
78
75
60
86
44
60
68
61

Medium Clouds (% Sky Obscured)

97
61
62
81
91
80
81
87
91
91
81
62
90
85
65
52
40
27
34
36
57
14
4
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
5
0
0
0
0
0
0
70
47
34
17
46
13
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
5
3
3
5
8
9
9
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
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
17
23
32
93
74
67
44
35
35
39
47
52
50
53
46
34
27
25
13
6
3

Precipitation Amount (mm)

0
0
0
0
0
0
1.2
0.4
0.4
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
9
6
4
5
6
4
3
4
4
2
1
2
3
5
6
8
9
9
11
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-1
0
1
1
2
3
3
4
4
5
5
5
6
6
7
7
8
8
5
3
1
-3

Relative Humidity (%)

27
28
32
36
43
50
57
68
74
81
82
87
90
93
93
93
93
88
87
84
60
49
40
31

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

403
403
403
404
404
403
401
401
400
401
402
405
407
410
411
410
409
409
410
410
409
409
407
405

Sunday 31

Full Moon 99%

22:11

04:35

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

Sun - Rise: 04:29, Set: 20:59, Transit: 12:45. Moon - Rise: 22:11, Set: 04:35. Civil Dark: 21:47 - 03:42. Nautical Dark: 22:59 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
30
27
26
40
40
29
68
62
60
66
10
7
3
4
9
7
8
4
6
11
18
20
23

Low Clouds (% Sky Obscured)

20
20
8
0
2
2
0
0
0
1
2
4
5
3
3
2
4
4
4
6
11
15
12
9

Medium Clouds (% Sky Obscured)

20
17
27
26
38
29
20
13
7
3
62
4
1
0
0
0
3
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
15
21
23
17
19
18
66
62
60
66
0
0
1
2
7
2
1
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 (%)

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
1
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)

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

Chance of Frost

Temperature (°C)

15
15
14
13
12
10
8
7
6
6
5
4
3
3
4
5
7
8
10
11
11
12
13
13

Feels Like (°C)

10
10
9
9
10
7
5
4
2
1
1
-0
0
-0
1
2
3
5
6
7
8
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

26
25
28
32
40
44
46
50
52
53
58
60
60
57
54
45
38
34
31
29
29
29
28
28

Pressure (mb)

1012
1012
1012
1013
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

404
402
403
404
399
399
400
397
395
395
398
401
404
408
407
404
400
397
396
394
392
391
390
388

Monday 1

Waning Gibbous 97%

23:03

05:28

16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 04:28, Set: 21:00, Transit: 12:45. Moon - Rise: 23:03, Set: 05:28. Civil Dark: 21:48 - 03:41. Nautical Dark: 23:02 - 02:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
17
31
31
90
96
97
73
96
95
96
95
100
92
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

12
12
12
14
17
20
29
20
10
0
1
1
2
2
2
20
24
29
29
21
10
5
29
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
11
21
32
27
24
18
29
39
50
57
68
75
80
88

High Clouds (% Sky Obscured)

3
2
17
18
70
75
75
49
70
70
60
46
30
26
30
35
31
27
35
61
74
86
82
74

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
5
3
1
8
11
9
7
3
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)

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

Chance of Frost

Temperature (°C)

13
13
12
11
10
8
7
6
5
5
4
3
3
3
5
7
9
11
12
14
15
15
16
15

Feels Like (°C)

9
9
9
8
7
4
3
3
3
2
2
1
1
0
2
4
5
6
6
7
7
8
8
12

Dew Point (°C)

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

Relative Humidity (%)

27
26
25
29
38
42
45
47
50
50
50
52
53
55
54
48
43
40
36
34
35
35
35
41

Pressure (mb)

1018
1018
1019
1019
1020
1021
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

383
378
374
370
365
361
357
353
349
348
345
344
342
341
338
338
336
335
333
332
331
330
329
328

Tuesday 2

Waning Gibbous 92%

23:43

06:34

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK

Sun - Rise: 04:28, Set: 21:02, Transit: 12:45. Moon - Rise: 23:43, Set: 06:34. Civil Dark: 21:49 - 03:40. Nautical Dark: 23:04 - 02:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
97
97
97
96
95
95
97
99
100
97
94
91
94
97
99
95
78
68
57
45
34
31
27

Low Clouds (% Sky Obscured)

80
82
83
84
85
86
86
87
82
81
65
40
32
28
27
19
14
9
4
3
3
2
2
1

Medium Clouds (% Sky Obscured)

83
69
71
73
75
78
79
85
92
100
93
83
71
74
80
89
87
78
68
57
45
34
31
27

High Clouds (% Sky Obscured)

64
69
74
78
80
80
81
78
75
76
73
69
66
71
75
80
72
64
60
43
22
2
3
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
None
None
None
None

Precipitation Probability (%)

0
5
9
12
21
23
21
21
20
18
18
18
17
14
11
6
10
11
10
9
7
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
7
6
5
4
4
4
4
4
4
4
4
4
4
4
5
5
6
7
8
8
9
9

Chance of Frost

Temperature (°C)

13
12
11
11
10
10
9
9
8
8
8
7
7
7
8
9
11
12
14
15
17
18
19
20

Feels Like (°C)

12
12
11
10
9
7
8
8
8
7
7
6
6
6
6
6
6
10
11
11
12
13
14
19

Dew Point (°C)

2
4
4
4
4
4
4
4
3
3
3
2
2
2
2
2
2
1
1
0
1
1
1
2

Relative Humidity (%)

48
56
58
61
65
67
68
70
70
70
70
70
70
71
64
58
53
46
41
36
33
31
29
30

Pressure (mb)

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

Ozone (du)

327
325
324
323
322
323
323
324
325
325
325
327
330
332
333
334
335
335
336
337
337
337
337
337

Wednesday 3

Waning Gibbous 86%

00:11

07:46

16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK
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: 04:27, Set: 21:03, Transit: 12:45. Moon - Rise: 00:11, Set: 07:46. Civil Dark: 21:51 - 03:39. Nautical Dark: 23:06 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
35
49
62
54
48
40
42
38
33
53
72
91
94
97
100
96
92
87
87
87
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
18
33
27
18
0
0
0
0
1
1
3

Medium Clouds (% Sky Obscured)

23
30
14
0
0
0
0
0
1
1
11
24
35
32
38
38
26
12
2
6
10
14

High Clouds (% Sky Obscured)

6
32
49
62
54
48
40
39
33
30
50
69
88
90
93
95
96
92
87
87
87
87

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
6
8
7
8
6
0
2
1
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
9
8
6
5
5
5
6
6
5
5
5
5
5
5
6
6
6
7
8
8
9

Chance of Frost

Temperature (°C)

20
20
19
19
18
16
14
12
12
12
12
12
12
12
14
15
17
19
20
22
23
24

Feels Like (°C)

19
19
19
19
19
16
16
16
15
14
14
11
10
11
11
10
10
16
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

29
30
35
41
47
47
47
47
48
49
51
53
54
59
53
49
45
42
40
38
36
36

Pressure (mb)

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

Ozone (du)

338
338
338
338
337
337
337
336
336
336
336
337
338
339
341
343
345
344
344
344
344
343

Forecast for Nitchequon, Nord-du-Québec, Canada (52.48,-71.83)

Generated: 28/05/26 16:42:57. Forecast: 28/05/26 to 03/06/26. Timezone: UTC-4.00