Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 7%

03:36

16:26

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 05:12, Set: 20:07, Transit: 12:40. Moon - Rise: 03:36, Set: 16:26. Civil Dark: 20:42 - 04:37. Nautical Dark: 21:26 - 03:53. Astro Dark: 22:19 - 03:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
98
97
96
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
74
88
94
96
93
96
96
98
98
81
82
84
87
74
78
77
89
89
84
75
93
82
87

Medium Clouds (% Sky Obscured)

100
100
100
100
100
96
96
82
100
95
34
46
90
94
78
93
79
95
89
87
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
34
28
96
99
100
83
73
89
84
65
100
100
100
35
56

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

14
63
85
95
95
91
83
80
91
44
25
18
40
55
49
67
69
79
76
95
93
83
85
79

Precipitation Amount (mm)

0
0.3
0.4
0.9
1.1
0.5
0.5
0.4
1
0
0
0
0
0.3
0
0.3
0.2
0.4
0.3
0.8
0.6
0.5
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
4
9
6
6
6
5
5
5
5
5
5
5
6
6
6
7
7
8
8
9
10
11
10

Relative Humidity (%)

40
50
77
87
94
94
96
98
98
98
98
98
98
100
100
98
98
98
98
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

375
375
374
375
378
380
384
390
393
394
395
394
392
392
395
394
391
394
394
395
395
397
397
393

Thursday 14

Waning Crescent 2%

04:00

17:47

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 05:11, Set: 20:08, Transit: 12:40. Moon - Rise: 04:00, Set: 17:47. Civil Dark: 20:43 - 04:36. Nautical Dark: 21:28 - 03:51. Astro Dark: 22:21 - 02:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
97
98
99
97
97
100
100
100
100
86
84
88
91

Low Clouds (% Sky Obscured)

99
85
80
100
86
87
91
92
98
87
92
64
31
31
66
78
68
39
32
72
69
73
68
79

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
89
100
100
94
64
86
85
79
76
65
49
70
50
40
40
67
47

High Clouds (% Sky Obscured)

100
100
100
100
100
99
37
100
100
80
80
85
85
97
91
92
99
100
100
35
72
62
40
50

ISS Passover

Visibility (miles)

6
9
9
9
5
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

84
68
58
79
91
91
95
95
83
64
45
23
13
9
5
8
7
9
11
6
4
22
23
25

Precipitation Amount (mm)

0.5
0.4
0
0.3
0.7
0.5
0.8
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
5
5
5
5
7
7
6
6
6
6
6
4
4
4
4
4
5
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
10
10
10
9
9
9
8
8
8
8
7
7
7
8
8
9
9
8
8

Relative Humidity (%)

96
98
93
84
80
93
96
96
96
96
96
96
98
96
98
98
100
96
95
91
85
76
69
67

Pressure (mb)

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

Ozone (du)

390
389
388
389
389
388
386
385
385
386
386
387
386
384
384
385
385
385
388
388
387
386
385
385

Friday 15

Waning Crescent 0%

04:30

19:12

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

Sun - Rise: 05:10, Set: 20:09, Transit: 12:40. Moon - Rise: 04:30, Set: 19:12. Civil Dark: 20:44 - 04:35. Nautical Dark: 21:29 - 03:50. Astro Dark: 22:23 - 02:55

Total Clouds (% Sky Obscured)

93
99
98
98
96
93
87
77
35
20
32
36
48
23
83
91
72
97
96
97
98
100
96
83

Low Clouds (% Sky Obscured)

63
74
74
82
76
77
63
60
25
3
18
25
36
23
32
27
70
89
76
68
64
59
58
46

Medium Clouds (% Sky Obscured)

62
54
51
67
60
20
16
11
9
20
22
17
20
10
5
39
53
58
63
69
54
48
43
37

High Clouds (% Sky Obscured)

55
50
51
3
3
0
0
0
0
0
3
22
48
2
35
40
5
0
3
15
27
38
38
38

ISS Passover

Visibility (miles)

9
8
8
8
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 (%)

26
23
23
22
26
18
1
0
0
0
0
0
0
0
0
0
1
3
1
0
1
15
2
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
4
3
3
3
4
4
4
4
5
6
7
8
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
10
12
12
12
12
10
9
8
6
6
6
5
6
6
7
8
8
9
10
10
9
9

Relative Humidity (%)

65
69
74
83
83
89
92
95
95
96
94
96
94
94
96
98
98
98
95
95
93
83
67
64

Pressure (mb)

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

Ozone (du)

384
386
388
391
394
395
395
389
381
376
370
368
369
364
364
362
358
353
350
349
348
344
341
338

Saturday 16

New Moon 0%

05:10

20:39

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

Sun - Rise: 05:09, Set: 20:11, Transit: 12:40. Moon - Rise: 05:10, Set: 20:39. Civil Dark: 20:46 - 04:34. Nautical Dark: 21:31 - 03:48. Astro Dark: 22:25 - 02:53

Total Clouds (% Sky Obscured)

70
81
73
64
75
81
50
92
86
43
100
34
32
29
74
47
38
86
100
95
22
25
34
43

Low Clouds (% Sky Obscured)

35
69
67
64
74
81
38
80
69
4
5
7
13
10
50
29
34
77
99
93
22
25
25
27

Medium Clouds (% Sky Obscured)

30
18
9
0
10
18
24
24
35
43
75
34
31
29
50
47
38
31
19
13
9
3
12
21

High Clouds (% Sky Obscured)

24
18
11
5
6
3
3
27
55
43
86
34
32
29
42
26
38
61
73
52
22
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
0
11
2
30
54
87
50
12
19
8
13
19
28
41
48
45
36
3
17
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
9
11
11
11
12
12
12
12
13
11
12
12
12
11
10
10
8
7
6
4
3
1

Relative Humidity (%)

48
44
56
64
66
71
74
79
80
89
90
83
90
93
96
93
95
96
90
88
77
59
50
40

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013

Ozone (du)

337
335
334
333
332
332
332
332
333
336
351
356
354
356
359
361
362
368
370
367
369
368
368
371

Sunday 17

Waxing Crescent 1%

06:04

22:01

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 05:08, Set: 20:12, Transit: 12:40. Moon - Rise: 06:04, Set: 22:01. Civil Dark: 20:47 - 04:32. Nautical Dark: 21:32 - 03:47. Astro Dark: 22:27 - 02:51

Total Clouds (% Sky Obscured)

64
59
39
31
65
11
55
55
40
20
22
21
28
84
67
53
69
87
100
97
94
92
95
96

Low Clouds (% Sky Obscured)

25
24
16
19
8
9
0
0
0
0
0
0
0
0
0
0
0
0
0
9
23
35
40
48

Medium Clouds (% Sky Obscured)

27
15
7
0
0
0
0
0
0
0
0
0
0
4
6
9
13
11
15
10
10
15
20
33

High Clouds (% Sky Obscured)

0
0
0
0
11
1
15
15
15
15
21
21
28
75
50
27
53
79
100
94
89
83
80
71

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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

35
29
26
21
24
21
4
7
7
0
0
0
0
0
0
0
3
4
5
32
43
53
50
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
12
12
12
10
8
6
5
4
3
3
3
3
2
3
4
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

14
14
15
14
14
13
12
8
7
6
6
5
5
4
4
3
3
5
7
10
12
14
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
33
33
34
36
43
51
65
69
69
68
69
68
68
69
69
72
61
53
46
39
34
30
29

Pressure (mb)

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

Ozone (du)

388
382
376
370
366
362
361
358
358
356
356
354
353
352
351
350
349
349
350
350
348
345
343
342

Monday 18

Waxing Crescent 6%

07:13

23:12

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 05:07, Set: 20:13, Transit: 12:40. Moon - Rise: 07:13, Set: 23:12. Civil Dark: 20:48 - 04:31. Nautical Dark: 21:34 - 03:45. Astro Dark: 22:29 - 02:49

Total Clouds (% Sky Obscured)

96
96
96
98
98
99
99
88
79
71
80
86
90
87
84
79
86
93
100
90
83
76
78
81

Low Clouds (% Sky Obscured)

60
78
85
88
84
79
73
50
28
9
19
29
43
46
43
43
54
60
66
80
81
76
59
54

Medium Clouds (% Sky Obscured)

40
46
55
61
62
65
71
60
47
35
30
28
26
21
19
16
17
18
23
23
28
33
34
31

High Clouds (% Sky Obscured)

66
56
57
53
67
81
97
82
70
56
64
72
86
87
84
79
80
80
79
82
78
73
78
78

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

44
36
26
4
14
21
26
24
21
18
21
22
19
27
32
33
39
41
41
60
74
88
80
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
18
17
16
15
14
13
13
13
12
12
12
11
11
12
12
14
17
19
21
23
25
27

Feels Like (°C)

12
13
17
16
14
14
14
14
11
12
13
12
12
11
10
10
10
10
10
9
21
21
21
22

Dew Point (°C)

0
1
1
2
2
4
6
8
9
10
10
10
11
11
11
11
11
12
14
15
15
15
15
16

Relative Humidity (%)

28
27
31
35
40
49
58
71
76
81
87
90
93
98
96
96
96
87
82
75
67
60
54
50

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013

Ozone (du)

340
339
341
342
344
342
341
339
337
336
334
334
334
334
334
334
334
333
333
333
332
330
329
329

Tuesday 19

Waxing Crescent 13%

08:32

00:06

13 Bad
14 Bad
15 Bad
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

Sun - Rise: 05:06, Set: 20:14, Transit: 12:40. Moon - Rise: 08:32, Set: 00:06. Civil Dark: 20:49 - 04:30. Nautical Dark: 21:35 - 03:44. Astro Dark: 22:32 - 02:47

Total Clouds (% Sky Obscured)

82
87
93
100
100
100
100
94
87
81
73
68
61
77
89
100
93
88
87

Low Clouds (% Sky Obscured)

45
43
51
62
68
74
74
75
77
78
73
68
61
77
89
97
93
88
87

Medium Clouds (% Sky Obscured)

21
21
21
21
47
73
99
72
43
15
15
9
20
28
27
21
20
19
17

High Clouds (% Sky Obscured)

78
83
92
100
90
80
69
69
72
81
73
68
61
77
89
100
93
88
87

ISS Passover

Visibility (miles)

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

Precipitation Type

Very Light Rain
Very 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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

61
71
78
84
88
93
95
95
95
95
95
95
95
95
95
95
95
92
83

Precipitation Amount (mm)

0.3
0.3
0.4
0.4
0.5
0.6
0.9
0.9
0.8
1
0.9
0.8
0.8
1.1
1.3
1.5
0.9
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
28
27
25
24
22
21
20
19
18
16
14
12
12
11
11
11
11

Feels Like (°C)

24
25
30
28
26
26
25
24
17
17
17
17
17
16
8
9
9
8
8

Dew Point (°C)

16
16
16
17
17
17
18
18
17
17
16
14
12
10
10
9
9
8
7

Relative Humidity (%)

47
44
48
55
61
67
75
84
85
88
90
90
87
87
87
87
88
81
76

Pressure (mb)

1013
1012
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

329
329
326
324
321
321
322
322
323
325
327
327
326
326
326
326
326
326
325

Forecast for Saint-Romain, Estrie, Canada (45.79,-71.09)

Generated: 13/05/26 13:12:42. Forecast: 13/05/26 to 19/05/26. Timezone: UTC-4.00