Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 1%

04:00

19:38

15 OK
16 OK
17 Bad
18 Bad
19 Bad
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

Sun - Rise: 05:06, Set: 20:42, Transit: 12:54. Moon - Rise: 04:00, Set: 19:38. Civil Dark: 21:19 - 04:29. Nautical Dark: 22:09 - 03:39. Astro Dark: 23:14 - 02:33

Total Clouds (% Sky Obscured)

36
33
57
75
95
21
47
64
53
55
74
92
98
47
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
0
0
1
0
0
0
1
2
2
0
12
12
49
58
79
51
6
18
55
35
45
34

Medium Clouds (% Sky Obscured)

2
33
53
49
27
12
8
40
45
15
49
59
54
42
98
100
100
100
64
84
91
76
100
100

High Clouds (% Sky Obscured)

5
33
57
75
91
11
47
3
3
1
2
53
92
47
100
83
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
9
9
7
9
9
9
9
9
7
2
5
9
9
7
6
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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
1
2
8
12
15
19
15
21
19
17
11
57
75
79
95
95
95
91
75
77
71
74
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
2.6
3.9
1.7
0.6
0.3
0.3
0.2
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
27
26
25
24
21
19
19
18
18
17
17
16
16
16
17
16
17
19
21
22
24
23

Feels Like (°C)

28
28
29
26
25
23
22
19
18
18
17
16
16
15
16
15
17
17
16
19
20
23
24
22

Dew Point (°C)

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

Relative Humidity (%)

54
55
56
60
65
70
74
85
82
85
82
83
83
87
90
93
95
98
96
88
81
80
66
77

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008
1007
1007
1008
1007
1007
1008
1008
1007
1006
1006
1005
1004
1004

Ozone (du)

346
348
349
353
358
365
359
357
355
356
367
366
360
357
356
352
348
345
344
343
342
341
341
338

Sunday 14

New Moon 1%

05:03

20:55

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 05:06, Set: 20:42, Transit: 12:55. Moon - Rise: 05:03, Set: 20:55. Civil Dark: 21:20 - 04:29. Nautical Dark: 22:09 - 03:39. Astro Dark: 23:15 - 02:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
95
44
23
15
18
39
91
89
89
91
89
46
36
82
90

Low Clouds (% Sky Obscured)

20
40
23
15
54
52
89
95
90
66
24
23
15
18
39
73
67
63
62
65
46
36
57
71

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
94
100
90
39
18
12
9
4
10
2
3
16
16
26
18
3
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
99
100
90
60
61
16
0
0
0
0
0
0
0
0
0
0
4
10
5

ISS Passover

Visibility (miles)

9
3
2
9
9
8
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
2
16
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
50
71
95
94
82
95
30
8
2
2
3
3
8
7
6
7
7
7
16
7
13

Precipitation Amount (mm)

1.2
1.2
0.6
0
0
0.9
0.4
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
4
3
4
7
6
9
11
9
8
11
11
10
10
10
9
10
11
12
13
13
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
22
20
19
19
18
17
17
17
14
14
14
13
13
12
11
11
12
13
13
14
16
15

Dew Point (°C)

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

Relative Humidity (%)

87
95
98
96
96
96
98
93
95
96
92
93
95
93
92
90
86
83
79
69
63
61
58
61

Pressure (mb)

1003
1003
1002
1001
1001
1001
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1005
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

336
335
334
332
334
332
335
340
341
344
347
357
369
361
359
369
362
359
358
357
356
355
356
357

Monday 15

Waxing Crescent 4%

06:19

21:58

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

Sun - Rise: 05:06, Set: 20:43, Transit: 12:55. Moon - Rise: 06:19, Set: 21:58. Civil Dark: 21:20 - 04:29. Nautical Dark: 22:10 - 03:39. Astro Dark: 23:16 - 02:33

Total Clouds (% Sky Obscured)

99
94
82
42
41
14
15
22
7
29
24
21
52
52
28
47
68
28
35
43
61
85
100
100

Low Clouds (% Sky Obscured)

74
79
23
0
0
0
0
1
1
10
22
1
0
0
0
0
0
0
0
24
45
38
70
69

Medium Clouds (% Sky Obscured)

0
40
43
39
40
14
15
3
0
3
0
0
1
6
14
3
8
3
21
33
21
47
72
85

High Clouds (% Sky Obscured)

20
16
25
15
22
0
0
21
2
3
7
13
38
30
6
19
36
23
16
5
6
30
66
73

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
7
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
Very Light Rain
None

Precipitation Probability (%)

4
13
3
0
1
0
0
4
0
0
0
0
0
0
0
0
0
0
1
19
24
32
47
37

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
0.2
0

Wind Speed/Direction (mph)

11
11
11
10
7
5
4
4
5
4
4
4
3
4
4
4
5
6
6
6
6
8
8
8

Chance of Frost

Temperature (°C)

18
18
18
17
17
16
14
13
12
12
12
11
11
11
11
11
14
16
19
20
21
22
21
20

Feels Like (°C)

16
16
16
16
17
17
14
12
11
12
11
11
11
10
10
11
13
14
19
20
22
22
20
20

Dew Point (°C)

12
12
12
11
12
12
10
8
7
6
5
5
6
6
7
8
10
11
12
12
12
14
16
16

Relative Humidity (%)

65
65
66
67
71
78
79
74
72
67
63
64
70
72
75
80
80
73
63
57
56
57
70
74

Pressure (mb)

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

Ozone (du)

359
363
369
374
378
378
377
376
377
378
376
376
377
378
380
382
383
384
384
384
385
386
386
385

Tuesday 16

Waxing Crescent 4%

07:42

22:46

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 OK
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:06, Set: 20:43, Transit: 12:55. Moon - Rise: 07:42, Set: 22:46. Civil Dark: 21:21 - 04:29. Nautical Dark: 22:10 - 03:39. Astro Dark: 23:17 - 02:33

Total Clouds (% Sky Obscured)

90
100
100
99
99
88
28
20
20
23
72
26
31
80
33
77
97
98
92
99
99
99
100
100

Low Clouds (% Sky Obscured)

54
70
51
56
23
15
6
3
2
0
0
0
4
0
0
5
5
11
7
78
87
85
80
78

Medium Clouds (% Sky Obscured)

87
95
94
92
90
65
20
1
7
16
22
26
26
32
30
25
22
46
79
95
96
98
99
95

High Clouds (% Sky Obscured)

67
95
97
92
87
71
28
20
20
12
0
6
12
19
33
55
74
57
33
20
33
72
100
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
Very Light Rain

Precipitation Probability (%)

46
52
45
34
18
14
8
16
1
0
0
0
0
0
0
0
0
0
4
6
14
28
58
65

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
54
64
68
76
78
81
83
80
80
82
83
81
81
83
84
82
77
71
67
67
59
66
80

Pressure (mb)

1007
1007
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005

Ozone (du)

386
383
383
383
381
380
374
376
368
362
362
358
356
356
357
357
359
359
360
361
358
357
360
360

Wednesday 17

Waxing Crescent 11%

09:05

23:21

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

Sun - Rise: 05:06, Set: 20:44, Transit: 12:55. Moon - Rise: 09:05, Set: 23:21. Civil Dark: 21:21 - 04:29. Nautical Dark: 22:11 - 03:39. Astro Dark: 23:17 - 02:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
75
42
14
17
26
12
18
26
100
100
85
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
19
61
19
32
20
25
14
17
26
12
18
26
31
34
37
38
49
60
68
56
68
83
85

Medium Clouds (% Sky Obscured)

79
87
90
82
100
68
15
3
2
1
0
8
16
27
35
45
50
53
57
63
71
79
92
96

High Clouds (% Sky Obscured)

100
100
100
100
97
64
33
0
7
16
12
18
26
100
100
84
100
97
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

69
95
95
95
66
57
41
10
12
9
2
1
0
0
18
31
45
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
2.1
1.5
0.6
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0.9
1.3
1.8
1.7
1.5
1.5
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
74
92
90
88
89
89
92
92
92
92
90
92
92
92
90
87
85
87
89
90
92
95
98

Pressure (mb)

1005
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1005
1006
1005
1005
1005
1004
1003
1002
1001
1000
999
997
996

Ozone (du)

364
363
359
361
364
366
369
368
367
368
371
373
369
365
360
357
347
340
338
335
333
333
334
335

Thursday 18

Waxing Crescent 19%

10:24

23:48

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 OK
05 OK
06 OK
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 05:07, Set: 20:44, Transit: 12:55. Moon - Rise: 10:24, Set: 23:48. Civil Dark: 21:21 - 04:29. Nautical Dark: 22:11 - 03:39. Astro Dark: 23:18 - 02:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
84
71
72
53
38
21
21
20
18
25
32
36
29
30
19
19

Low Clouds (% Sky Obscured)

90
100
100
99
99
92
85
79
62
46
29
34
30
15
16
19
18
25
32
36
29
30
19
19

Medium Clouds (% Sky Obscured)

98
100
96
91
86
89
93
97
73
50
26
22
13
3
2
1
0
8
12
19
17
19
12
8

High Clouds (% Sky Obscured)

100
100
64
32
0
0
0
0
0
0
0
2
2
2
1
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

2
2
2
4
6
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
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
None
None
None

Precipitation Probability (%)

95
95
95
95
95
86
60
24
23
20
9
9
5
0
0
0
0
0
0
0
13
20
26
34

Precipitation Amount (mm)

2
2.4
2
1.5
0.9
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
18
17
17
12
12
12
12
12
11
11
11
12
11
11
11
17
17
17
17
18
19

Dew Point (°C)

18
18
17
17
15
15
13
13
12
12
12
12
11
10
10
11
11
12
12
13
13
13
13
13

Relative Humidity (%)

98
98
98
98
96
96
96
96
95
93
95
93
93
92
92
87
80
77
72
69
63
61
58
55

Pressure (mb)

996
996
996
997
998
998
999
1000
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

336
336
337
335
332
330
330
330
331
331
331
331
331
332
333
334
336
338
339
340
341
342
344
346

Friday 19

Waxing Crescent 29%

11:38

00:09

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
13 Bad

Sun - Rise: 05:07, Set: 20:44, Transit: 12:56. Moon - Rise: 11:38, Set: 00:09. Civil Dark: 21:22 - 04:29. Nautical Dark: 22:11 - 03:40. Astro Dark: 23:18 - 02:33

Total Clouds (% Sky Obscured)

25
35
57
78
100
99
87
68
95
99
100
100
100
97
90
90
92
83
75
64
48
32
17

Low Clouds (% Sky Obscured)

25
35
32
18
8
12
15
19
23
28
29
27
25
18
35
46
56
54
51
47
41
32
17

Medium Clouds (% Sky Obscured)

11
16
44
70
95
83
69
46
63
74
82
96
96
95
82
72
66
51
36
22
12
4
0

High Clouds (% Sky Obscured)

2
2
36
67
98
73
50
32
52
73
93
78
50
58
51
71
64
45
23
3
2
1
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

Fog (%)

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
Very Light Rain
None
None

Precipitation Probability (%)

39
39
52
53
41
41
33
13
18
16
7
12
14
11
14
15
9
28
37
46
54
51
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

9
10
10
10
10
10
10
11
12
12
11
10
10
10
11
11
11
10
11
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
22
22
22
22
15
14
14
13
13
13
11
11
11
11
11
11
13
14
14
14
14

Dew Point (°C)

13
14
14
13
12
12
12
12
11
11
11
11
11
11
11
12
12
12
12
13
13
13
13

Relative Humidity (%)

57
59
61
64
65
67
71
75
78
79
80
79
82
82
82
82
80
79
77
74
72
69
66

Pressure (mb)

1002
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007

Ozone (du)

347
348
349
351
352
353
354
355
356
357
358
358
363
367
372
373
375
376
377
379
380
380
379

Forecast for Hemmingford, Montérégie, Canada (45.05,-73.58)

Generated: 13/06/26 15:58:09. Forecast: 13/06/26 to 19/06/26. Timezone: UTC-4.00