Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waning Gibbous 79%

00:09

09:37

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: 05:08, Set: 20:36, Transit: 12:53. Moon - Rise: 00:09, Set: 09:37. Civil Dark: 21:13 - 04:31. Nautical Dark: 22:02 - 03:43. Astro Dark: 23:04 - 02:40

Total Clouds (% Sky Obscured)

70
57
74
66
75
59
60
50
54
73
80
72
85
92
92
96
98
100
90
100
84
70
94
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
1
0
0
0
22
37
46
50
16
40
8
70
50
51
62
83

High Clouds (% Sky Obscured)

70
57
74
66
73
57
59
38
38
43
57
47
55
82
81
88
96
100
80
100
84
70
94
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)

10
10
11
11
10
9
7
5
5
6
6
5
5
3
2
2
1
2
2
3
2
1
1
1

Chance of Frost

Temperature (°C)

27
27
26
27
26
25
24
22
19
18
18
18
17
16
16
16
15
15
16
18
20
22
24
25

Feels Like (°C)

26
25
24
25
24
25
25
22
19
17
15
16
16
16
15
15
15
14
16
18
20
23
24
26

Dew Point (°C)

16
16
15
16
16
17
17
16
14
11
9
11
11
12
11
11
11
12
13
13
14
14
15
16

Relative Humidity (%)

51
50
48
52
54
59
65
72
70
61
55
62
67
74
75
75
74
80
81
73
67
62
58
54

Pressure (mb)

1017
1016
1015
1015
1015
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

341
341
338
336
334
331
329
328
328
328
328
325
325
324
323
322
321
322
324
323
324
325
329
328

Friday 5

Waning Gibbous 70%

00:33

10:45

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: 20:37, Transit: 12:53. Moon - Rise: 00:33, Set: 10:45. Civil Dark: 21:14 - 04:31. Nautical Dark: 22:03 - 03:42. Astro Dark: 23:05 - 02:39

Total Clouds (% Sky Obscured)

100
100
97
96
99
98
96
88
95
100
97
97
100
100
99
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
9
5
2
3
5
40
30
20
5
5
5
5
5
5
5
45
47
42
42
71

Medium Clouds (% Sky Obscured)

48
52
33
85
72
74
72
78
87
91
94
96
100
95
94
99
97
96
99
98
100
95
97
94

High Clouds (% Sky Obscured)

97
95
94
88
98
68
82
54
67
100
66
60
65
99
98
99
93
100
92
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
8
9
9
9
9
5
9
3
3
4
8
2
3
3
5
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
3
5
14
37
41
26
26
20
19
35
52
78
95
95
56
80
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
1.1
0.6
0
0.5
0.7
1.1
0.8
2
0.9

Wind Speed/Direction (mph)

1
2
3
2
2
3
4
4
4
4
4
3
2
3
4
4
6
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

26
27
28
28
28
27
25
22
20
20
20
19
19
19
18
18
17
18
19
20
20
19
19
19

Feels Like (°C)

27
27
28
29
29
29
27
23
20
20
20
20
21
19
19
18
16
17
18
21
20
19
19
21

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
52
55
64
75
83
81
84
86
92
92
93
95
96
96
96
96
95
98
98
96
96

Pressure (mb)

1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1007
1006

Ozone (du)

327
327
328
326
325
325
324
324
324
323
324
325
324
326
329
328
331
332
333
336
335
336
336
335

Saturday 6

Waning Gibbous 60%

00:53

11:54

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: 20:38, Transit: 12:53. Moon - Rise: 00:53, Set: 11:54. Civil Dark: 21:15 - 04:30. Nautical Dark: 22:03 - 03:41. Astro Dark: 23:07 - 02:38

Total Clouds (% Sky Obscured)

100
100
100
99
89
100
100
78
100
96
96
100
82
100
79
64
95
93
92
93
97
100
100
100

Low Clouds (% Sky Obscured)

73
96
100
89
53
33
49
40
42
62
63
59
57
72
74
64
77
73
69
68
66
70
71
74

Medium Clouds (% Sky Obscured)

64
39
39
27
3
21
2
8
53
60
57
9
26
74
36
18
35
28
25
33
38
39
37
31

High Clouds (% Sky Obscured)

96
100
100
75
71
100
100
45
100
81
77
100
80
100
4
9
84
70
4
51
75
57
67
76

ISS Passover

Visibility (miles)

7
9
9
9
4
7
9
9
4
7
9
2
3
4
9
9
5
9
6
7
9
9
6
6

Fog (%)

0
0
0
0
1
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
Very Light Rain
None
None
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

68
63
52
49
57
43
46
91
95
63
76
95
78
71
61
95
87
66
81
52
62
55
52
38

Precipitation Amount (mm)

0
0.2
0
0
0.3
0
0
0.6
1.1
0
0.4
0.9
0.6
0.5
0
0.9
0.6
0
0.6
0
0.2
0
0
0

Wind Speed/Direction (mph)

4
4
4
7
9
8
7
7
5
6
6
5
6
6
5
5
5
6
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
22
22
20
19
18
19
19
18
18
18
18
18
16
17
17
18
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

96
93
91
92
84
88
88
91
95
96
95
95
98
96
96
96
96
95
93
93
93
95
95
93

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1010
1010

Ozone (du)

341
340
341
340
341
341
341
343
347
350
349
351
355
355
357
361
366
367
376
383
384
383
383
382

Sunday 7

Waning Gibbous 50%

01:11

13:03

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 OK
02 Good
03 Good
04 Good
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK

Sun - Rise: 05:07, Set: 20:39, Transit: 12:53. Moon - Rise: 01:11, Set: 13:03. Civil Dark: 21:15 - 04:30. Nautical Dark: 22:04 - 03:41. Astro Dark: 23:08 - 02:37

Total Clouds (% Sky Obscured)

100
100
100
100
96
91
84
43
28
31
39
30
24
11
6
1
19
5
4
8
10
11
19
24

Low Clouds (% Sky Obscured)

75
74
78
82
84
83
79
35
17
17
22
6
4
3
2
1
2
3
4
6
8
9
12
14

Medium Clouds (% Sky Obscured)

28
32
35
35
28
54
16
19
18
20
16
10
3
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
90
90
95
63
32
0
0
0
0
30
30
24
11
6
1
13
5
0
3
5
8
12
17

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

39
56
63
63
64
53
10
15
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.2
0.4
0.3
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
7
8
7
7
6
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

19
19
19
18
17
16
16
15
14
13
12
12
11
10
10
9
9
9
12
13
15
17
19
20

Feels Like (°C)

18
17
17
16
15
14
13
14
13
13
12
12
11
10
9
9
8
9
12
13
16
18
19
21

Dew Point (°C)

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

Relative Humidity (%)

92
91
90
93
92
93
93
92
95
96
98
96
95
95
93
95
95
95
90
80
70
64
61
59

Pressure (mb)

1011
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1023
1024
1024
1024
1024
1024

Ozone (du)

377
372
368
370
370
369
376
378
372
368
364
365
367
369
367
365
362
360
356
352
349
347
346
346

Monday 8

Third Quarter 39%

01:29

13:03

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

Sun - Rise: 05:07, Set: 20:39, Transit: 12:53. Moon - Rise: 01:29, Set: 13:03. Civil Dark: 21:16 - 04:30. Nautical Dark: 22:05 - 03:40. Astro Dark: 23:09 - 02:36

Total Clouds (% Sky Obscured)

22
18
12
17
18
19
19
16
17
16
10
9
43
67
82
95
81
68
48
59
70
70
66
53

Low Clouds (% Sky Obscured)

21
18
12
17
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

21
15
9
4
16
19
19
16
17
14
9
9
43
62
76
93
77
62
48
58
60
56
43
39

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
5
5
5
5
4
2
1
2
2
3
3
3
3
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
24
24
24
24
22
19
18
17
15
15
13
12
12
11
11
12
12
19
19
21
21

Dew Point (°C)

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

Relative Humidity (%)

57
54
53
52
58
64
73
77
78
79
82
83
84
84
84
84
85
82
78
74
70
66
63
60

Pressure (mb)

1024
1023
1023
1023
1023
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

346
346
346
347
347
347
348
349
350
349
349
349
349
347
346
344
343
341
340
339
338
337
336
336

Tuesday 9

Waning Crescent 28%

01:48

14:15

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

Sun - Rise: 05:07, Set: 20:40, Transit: 12:53. Moon - Rise: 01:48, Set: 14:15. Civil Dark: 21:17 - 04:29. Nautical Dark: 22:06 - 03:40. Astro Dark: 23:10 - 02:35

Total Clouds (% Sky Obscured)

65
60
50
34
33
32
28
22
13
7
6
5
6
4
2
0
0
0
0
1
2
2
2
2

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
0
0
0
0
1
0
0
1
1

High Clouds (% Sky Obscured)

34
21
13
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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
5
5
5
5
3
2
2
2
3
4
4
3
3
3
3
3
2
2
2
3
4
5
5

Chance of Frost

Temperature (°C)

25
26
26
27
27
25
23
22
20
19
17
17
16
16
16
15
15
17
18
19
21
23
24
25

Feels Like (°C)

22
23
28
28
27
27
27
27
22
22
22
21
21
20
17
17
18
17
17
17
24
24
25
26

Dew Point (°C)

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

Relative Humidity (%)

58
56
55
55
55
61
66
73
75
76
78
77
77
74
75
78
79
77
76
73
70
67
65
63

Pressure (mb)

1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

335
335
335
334
333
333
332
332
332
332
332
332
332
332
331
331
331
332
333
333
334
335
336
335

Wednesday 10

Waning Crescent 18%

02:10

15:30

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

Sun - Rise: 05:06, Set: 20:40, Transit: 12:54. Moon - Rise: 02:10, Set: 15:30. Civil Dark: 21:18 - 04:29. Nautical Dark: 22:07 - 03:40. Astro Dark: 23:12 - 02:35

Total Clouds (% Sky Obscured)

2
1
2
3
4
8
9
9
7
6
23
36
50
53
55
58
63
67
76

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
1
2
2
2
1
2
1
1
18
36
50
53
55
58
63
67
76

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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
6
5
4
4
4
4
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

27
28
29
29
29
27
26
24
22
21
19
19
19
18
18
18
18
19
21

Feels Like (°C)

27
28
32
32
32
31
32
32
25
25
25
25
24
23
19
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

60
58
58
58
59
65
73
82
83
84
85
86
85
85
85
85
85
81
79

Pressure (mb)

1021
1020
1020
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

334
334
333
332
331
330
329
328
328
328
328
328
329
330
330
330
330
330
331

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

Generated: 04/06/26 13:16:27. Forecast: 04/06/26 to 10/06/26. Timezone: UTC-4.00