Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 0%

04:57

20:28

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

Sun - Rise: 05:09, Set: 20:32, Transit: 12:50. Moon - Rise: 04:57, Set: 20:28. Civil Dark: 21:09 - 04:32. Nautical Dark: 21:57 - 03:44. Astro Dark: 22:59 - 02:43

Total Clouds (% Sky Obscured)

97
84
100
91
100
100
100
46
41
91
63
100
100
100
100
100
100
99
85
100
100
100
89
100

Low Clouds (% Sky Obscured)

45
55
60
60
74
57
22
14
5
4
11
25
19
0
0
15
20
55
66
47
44
76
64
48

Medium Clouds (% Sky Obscured)

90
75
50
28
32
4
0
0
4
41
45
40
67
95
52
71
42
34
62
29
40
5
47
45

High Clouds (% Sky Obscured)

35
70
46
57
100
100
100
29
41
91
63
100
100
100
100
100
100
99
52
100
100
100
57
38

ISS Passover

Visibility (miles)

8
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
3
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
25
32
4
1
0
0
0
1
7
31
48
13
3
11
45
35
11
10
0
0
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
9
7
5
5
6
6
7
6
6
6
7
6
8
8
9
11
14
13
13
14
14
13

Chance of Frost

Temperature (°C)

24
25
24
22
20
20
20
20
19
19
19
19
19
18
19
20
21
22
23
24
25
26
27
27

Feels Like (°C)

23
26
24
22
21
20
20
20
20
21
19
20
18
18
18
19
21
22
22
23
23
25
27
28

Dew Point (°C)

17
23
22
19
19
19
19
19
19
19
18
18
18
17
17
16
17
20
18
17
15
18
19
19

Relative Humidity (%)

64
88
87
83
92
91
93
95
96
96
98
96
96
93
91
77
76
85
74
64
54
59
59
61

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1013
1013
1013
1012
1012
1011
1010
1009
1009
1007
1007
1006
1006

Ozone (du)

347
350
353
350
343
339
335
335
334
328
325
324
324
320
317
315
314
313
311
309
309
309
310
310

Tuesday 14

New Moon 3%

06:23

21:08

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

Sun - Rise: 05:10, Set: 20:31, Transit: 12:50. Moon - Rise: 06:23, Set: 21:08. Civil Dark: 21:08 - 04:33. Nautical Dark: 21:56 - 03:45. Astro Dark: 22:57 - 02:45

Total Clouds (% Sky Obscured)

100
36
20
70
80
100
26
60
55
67
91
84
71
56
5
33
31
31
32
33
35
28
28
28

Low Clouds (% Sky Obscured)

51
36
20
26
66
0
0
0
8
44
39
22
16
38
1
33
31
31
32
33
35
28
23
15

Medium Clouds (% Sky Obscured)

41
24
4
30
28
57
23
11
45
45
85
82
37
0
2
0
0
0
0
20
25
11
28
28

High Clouds (% Sky Obscured)

100
4
4
9
37
100
6
60
30
60
60
60
60
22
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
7
9
9
0
4
9
9
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
2
5
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

35
70
80
95
86
42
7
1
25
49
40
55
26
35
3
2
14
16
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.6
0.3
1.2
0.6
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
8
6
8
5
5
5
6
8
8
8
9
9
10
11
12
14
16
16
16
15
15

Chance of Frost

Temperature (°C)

27
26
26
25
24
24
24
22
21
20
19
18
18
18
18
19
19
20
21
22
22
23
23
24

Feels Like (°C)

27
27
27
27
27
26
26
26
22
20
17
17
17
16
17
19
20
19
19
19
19
20
20
21

Dew Point (°C)

20
19
20
22
23
23
23
21
20
19
18
18
18
18
17
17
14
12
10
10
9
8
8
8

Relative Humidity (%)

65
65
70
85
95
94
92
92
93
95
93
96
96
100
96
92
72
60
47
47
43
40
37
37

Pressure (mb)

1005
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

310
310
309
308
310
311
312
312
313
313
316
317
323
332
344
361
366
369
371
372
372
374
375
375

Wednesday 15

Waxing Crescent 8%

07:46

21:38

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

Sun - Rise: 05:11, Set: 20:30, Transit: 12:50. Moon - Rise: 07:46, Set: 21:38. Civil Dark: 21:07 - 04:34. Nautical Dark: 21:55 - 03:47. Astro Dark: 22:55 - 02:47

Total Clouds (% Sky Obscured)

36
70
74
20
31
7
2
3
5
3
3
4
7
40
79
89
93
99
95
97
90
54
37
29

Low Clouds (% Sky Obscured)

10
59
61
18
31
6
2
2
4
2
2
2
3
18
30
53
82
93
89
90
80
54
37
29

Medium Clouds (% Sky Obscured)

36
20
15
11
3
0
0
2
0
0
0
2
2
39
64
86
91
90
78
94
67
16
8
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
10
3
3
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
3
9
8
3
3
6
4

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

Precipitation Probability (%)

0
20
30
8
2
0
0
0
0
0
0
0
0
10
30
66
90
93
95
95
95
71
71
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.5
1.1
0.7
1.4
0.5
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
20
20
20
18
18
17
17
16
15
14
13
13
14
12
13
12
13
13
14
15
18
18

Dew Point (°C)

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

Relative Humidity (%)

40
44
54
84
85
85
86
90
93
93
95
95
96
95
87
83
92
93
95
96
98
96
95
89

Pressure (mb)

1006
1006
1006
1007
1008
1008
1008
1008
1008
1008
1009
1008
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006

Ozone (du)

375
376
378
380
381
382
382
381
380
377
371
370
369
369
369
370
373
375
377
378
381
396
392
387

Thursday 16

Waxing Crescent 16%

09:06

22:02

17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 05:12, Set: 20:30, Transit: 12:50. Moon - Rise: 09:06, Set: 22:02. Civil Dark: 21:06 - 04:35. Nautical Dark: 21:53 - 03:48. Astro Dark: 22:53 - 02:49

Total Clouds (% Sky Obscured)

26
26
24
23
34
38
41
48
50
52
74
100
89
92
87
76
65
62
63
60
61
66
63
61

Low Clouds (% Sky Obscured)

26
26
24
23
13
0
15
29
40
52
74
100
89
90
85
71
60
51
48
48
52
45
38
30

Medium Clouds (% Sky Obscured)

1
1
0
8
15
23
19
20
18
14
8
2
1
1
0
0
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

0
0
0
0
2
2
0
2
3
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 (%)

40
31
5
7
6
0
0
0
0
0
0
0
2
2
0
2
3
3
2
1
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
10
10
8
7
6
5
6
8
8
9
9
10
10
11
12
12
12
12
12
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
69
56
66
75
80
83
83
77
79
73
72
71
70
66
65
61
60
60
63
59
63
64
68

Pressure (mb)

1006
1006
1006
1006
1007
1008
1008
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

382
381
380
380
380
382
380
377
375
377
377
377
378
378
378
379
379
379
377
376
376
376
377
377

Friday 17

Waxing Crescent 25%

10:20

22:22

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

Sun - Rise: 05:13, Set: 20:29, Transit: 12:50. Moon - Rise: 10:20, Set: 22:22. Civil Dark: 21:05 - 04:36. Nautical Dark: 21:52 - 03:49. Astro Dark: 22:52 - 02:51

Total Clouds (% Sky Obscured)

31
11
9
8
10
11
8
4
0
27
53
81
61
53
57
54
48
43
50
59
63
56
51
54

Low Clouds (% Sky Obscured)

21
11
9
8
10
11
8
4
0
0
0
0
5
9
10
6
4
3
5
10
17
14
8
0

Medium Clouds (% Sky Obscured)

1
2
3
2
1
0
0
0
0
3
6
9
12
16
19
16
13
10
15
23
33
39
43
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
27
53
79
57
37
20
19
19
17
33
47
48
41
36
31

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)

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

Chance of Frost

Temperature (°C)

20
19
18
18
16
15
14
13
13
12
11
10
9
11
13
15
16
18
19
20
21
22
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
59
65
76
89
95
93
80
60
62
69
78
77
77
65
56
48
43
38
35
32
30
32
36

Pressure (mb)

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

Ozone (du)

377
376
377
376
377
378
376
375
372
368
367
364
362
362
363
363
363
363
363
364
365
365
364
364

Saturday 18

Waxing Crescent 23%

11:32

22:40

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
16 Bad

Sun - Rise: 05:14, Set: 20:28, Transit: 12:50. Moon - Rise: 11:32, Set: 22:40. Civil Dark: 21:04 - 04:38. Nautical Dark: 21:51 - 03:51. Astro Dark: 22:50 - 02:53

Total Clouds (% Sky Obscured)

61
71
80
83
77
66
59
54
48
49
50
54
58
61
65
48
30
13
24
34
45
50
59
70

Low Clouds (% Sky Obscured)

0
0
0
8
16
24
21
13
8
5
3
0
5
20
50
48
30
13
24
34
45
46
28
14

Medium Clouds (% Sky Obscured)

57
63
71
71
77
66
59
54
48
49
50
54
58
61
65
48
30
13
24
34
43
42
41
40

High Clouds (% Sky Obscured)

31
39
57
44
25
6
4
4
10
30
50
54
58
61
65
48
30
13
24
34
45
50
33
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
7
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
4
6
5
21
27
29
43
52
53
65
69
66
62
53
34
47
57
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
7
4
3
3
3
4
4
4
3
3
3
3
3
4
5
4
4
4
4
5
6
4
4

Chance of Frost

Temperature (°C)

21
20
18
17
16
15
14
14
14
14
13
13
12
13
13
14
15
16
17
18
20
21
21
21

Feels Like (°C)

18
19
19
20
14
14
15
14
13
13
12
12
12
13
14
15
13
15
15
14
14
13
23
22

Dew Point (°C)

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

Relative Humidity (%)

39
48
58
71
69
67
64
64
62
61
66
71
76
83
90
98
96
98
96
82
70
59
68
81

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

363
360
358
355
354
352
351
350
348
347
347
346
346
348
351
353
356
359
362
365
368
371
372
372

Sunday 19

Waxing Crescent 34%

12:42

22:57

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

Sun - Rise: 05:15, Set: 20:27, Transit: 12:50. Moon - Rise: 12:42, Set: 22:57. Civil Dark: 21:03 - 04:39. Nautical Dark: 21:50 - 03:52. Astro Dark: 22:48 - 02:55

Total Clouds (% Sky Obscured)

62
53
37
33
23
20
12
7
3
2
1
0
4
7
11
9
12
9
11
13
15

Low Clouds (% Sky Obscured)

9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
13
15

Medium Clouds (% Sky Obscured)

28
15
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
1
0
3
3
8
8
7
7
5
2
0

ISS Passover

Visibility (miles)

4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

68
64
59
50
38
16
13
6
0
0
0
0
0
0
0
0
0
0
3
3
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
3
3
4
4
3
3
3
3
3
3
3
3
3
4
5
5
5

Chance of Frost

Temperature (°C)

20
19
18
16
15
13
12
11
11
10
10
10
10
11
12
14
16
18
20
21
22

Feels Like (°C)

21
20
20
19
17
15
15
14
14
14
12
11
11
12
12
12
15
16
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
89
92
93
95
96
96
96
98
96
98
95
93
90
75
62
53
48
44

Pressure (mb)

1009
1009
1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015

Ozone (du)

373
375
377
378
378
377
377
374
372
369
368
367
366
367
367
368
368
368
367
365
363

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

Generated: 13/07/26 16:49:00. Forecast: 13/07/26 to 19/07/26. Timezone: UTC-4.00