Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waning Gibbous 97%

22:30

06:39

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

Sun - Rise: 05:24, Set: 20:44, Transit: 13:04. Moon - Rise: 22:30, Set: 06:39. Civil Dark: 21:19 - 04:48. Nautical Dark: 22:05 - 04:02. Astro Dark: 23:02 - 03:04

Total Clouds (% Sky Obscured)

12
10
8
2
2
14
53
64
84
45
40
64
70
76
61
35
43
70
100
63
19
26
66
100

Low Clouds (% Sky Obscured)

0
0
0
1
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
13
0
0
11
45
39
35
10
11
10
4
10
1
8
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
37
64
84
45
40
64
70
76
61
35
43
70
100
63
19
26
66
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)

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

Chance of Frost

Temperature (°C)

15
14
12
11
10
10
10
10
10
11
14
15
17
19
20
21
21
22
22
21
20
19
16
15

Feels Like (°C)

15
14
11
10
10
10
9
9
8
10
13
14
16
17
19
19
20
20
20
20
20
18
16
14

Dew Point (°C)

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

Relative Humidity (%)

64
61
64
67
69
69
71
69
72
72
65
60
56
49
44
39
38
39
42
46
55
68
72
69

Pressure (mb)

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

Ozone (du)

412
407
405
404
402
398
395
390
385
381
379
376
373
370
365
361
361
360
359
357
356
355
355
354

Tuesday 2

Waning Gibbous 92%

23:14

07:40

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

Sun - Rise: 05:23, Set: 20:44, Transit: 13:04. Moon - Rise: 23:14, Set: 07:40. Civil Dark: 21:20 - 04:48. Nautical Dark: 22:06 - 04:01. Astro Dark: 23:04 - 03:02

Total Clouds (% Sky Obscured)

100
85
66
41
17
25
8
2
4
2
2
2
2
5
8
9
7
15
21
3
9
4
5
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
10
21
8
14
19
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
85
66
41
4
4
8
0
4
2
2
2
2
5
3
6
5
14
21
3
9
4
5
32

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
2
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)

3
3
3
3
4
4
4
3
2
1
1
3
4
4
5
7
9
10
10
11
11
9
8
7

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
12
12
12
14
16
17
19
20
21
21
21
21
21
21
20
19
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
65
62
60
59
60
62
64
67
69
63
58
55
54
54
56
60
62
62
64
67
71
72
77

Pressure (mb)

1024
1024
1024
1023
1024
1024
1024
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021

Ozone (du)

353
352
352
352
351
351
352
353
352
349
347
348
347
349
350
352
352
352
351
351
351
350
350
347

Wednesday 3

Waning Gibbous 86%

23:50

08:45

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

Sun - Rise: 05:23, Set: 20:45, Transit: 13:04. Moon - Rise: 23:50, Set: 08:45. Civil Dark: 21:21 - 04:47. Nautical Dark: 22:07 - 04:00. Astro Dark: 23:05 - 03:01

Total Clouds (% Sky Obscured)

25
27
48
68
76
70
57
55
20
86
77
63
89
100
100
72
67
39
54
58
40
39
37
33

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
6
20
0
0
8
1
1
0
15

High Clouds (% Sky Obscured)

25
27
48
43
43
40
33
31
14
76
60
32
76
100
100
72
67
39
54
58
40
39
37
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
13
13
12
12
12
12
13
14
16
17
16
17
18
18
19
19
20
19
19
18
16

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
83
79
75
73
72
72
71
65
62
63
64
67
65
63
64
58
60
64
68
67
66

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1018
1017
1017
1016
1016
1016

Ozone (du)

346
344
343
342
343
342
341
339
338
337
334
332
331
331
329
330
330
330
330
332
330
329
326
325

Thursday 4

Waning Gibbous 79%

00:18

09:52

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

Sun - Rise: 05:23, Set: 20:46, Transit: 13:04. Moon - Rise: 00:18, Set: 09:52. Civil Dark: 21:22 - 04:47. Nautical Dark: 22:08 - 04:00. Astro Dark: 23:07 - 03:00

Total Clouds (% Sky Obscured)

19
42
58
73
85
96
100
96
91
89
89
92
92
97
99
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
10
11
16
15
5
7
3
22
39
52

Medium Clouds (% Sky Obscured)

3
9
14
19
33
45
75
81
79
76
80
86
84
86
64
66
93
93
70
90
100
100
100
100

High Clouds (% Sky Obscured)

17
39
46
55
75
93
100
80
58
37
46
61
64
82
92
100
100
100
100
99
97
97
89
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
7
4
7
2
4
4
3
4
8

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
8
8
1
5
9
13
49
54
73
74
95
72
65
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.8
0.4
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
14
14
14
14
13
12
12
13
13
14
14
16
15
16
19
19
20
21
21
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

66
69
76
82
87
90
93
95
95
89
79
79
79
71
77
77
69
82
79
76
76
84
86
88

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1012
1011
1011
1011
1011
1011

Ozone (du)

325
325
324
323
323
323
323
324
325
325
328
329
332
332
331
331
330
331
333
332
334
334
335
334

Friday 5

Waning Gibbous 70%

00:42

10:59

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:22, Set: 20:46, Transit: 13:04. Moon - Rise: 00:42, Set: 10:59. Civil Dark: 21:22 - 04:46. Nautical Dark: 22:09 - 03:59. Astro Dark: 23:08 - 03:00

Total Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
100
100
99
99
99
99
100
100
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
47
68
70
54
37
23
32
44
53
49
46
42
47
52
56
32
16
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

79
62
92
96
97
98
99
99
98
98
94
89
84
89
98
100
81
90
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
4
2
1
3
2
1
1
0
0
0
0
0
0
1
1
1
0
0
0

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

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

67
68
74
82
93
95
95
95
81
88
95
95
95
89
95
91
94
91
85
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.3
0.3
0.4
0.6
1.3
1.1
0.6
0.2
0.3
0.9
0.9
0.5
0.3
0.7
0.4
0.5
0.5
0.4
0.9
1.6
2.7
2.2
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
92
90
92
96
98
100
98
98
100
100
100
100
100
100
100
100
98
98
100
100
98
100

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1012

Ozone (du)

334
333
332
330
330
330
331
332
334
333
334
334
334
336
335
335
334
334
334
335
333
331
329
329

Saturday 6

Waning Gibbous 60%

01:03

12:07

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:22, Set: 20:47, Transit: 13:05. Moon - Rise: 01:03, Set: 12:07. Civil Dark: 21:23 - 04:46. Nautical Dark: 22:10 - 03:59. Astro Dark: 23:09 - 02:59

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

5
21
37
52
48
44
39
45
53
62
75
87
100
100
100
100
100
100
99
93
87
81
82
84

Medium Clouds (% Sky Obscured)

96
97
95
94
97
99
100
100
100
100
99
95
93
92
91
85
82
75
67
72
78
84
73
66

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
53
55
80
97
97
94
88

ISS Passover

Visibility (miles)

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

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
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 (%)

95
95
94
83
82
77
74
95
95
95
95
95
95
95
95
95
95
95
95
95
95
89
91
77

Precipitation Amount (mm)

2.1
1.1
0.6
0.5
0.5
0.4
0.3
1
1.6
1.9
1.5
1.3
1.2
1.2
1.1
1
1.2
1.3
1.4
1.7
1.3
0.4
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
16
16
16
16
16
16
17
17
17
16
16
16
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

17
17
17
16
16
16
16
16
16
16
16
16
16
16
16
16
16
15
15
14
14
13
13
13

Relative Humidity (%)

98
100
100
98
100
100
98
98
96
98
96
98
98
98
98
98
96
98
96
98
96
96
96
96

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

329
329
331
333
334
336
338
339
341
342
344
345
347
348
349
349
350
349
349
349
348
348
347
349

Sunday 7

Waning Gibbous 50%

01:22

13:16

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
17 Bad
18 OK
19 OK

Sun - Rise: 05:22, Set: 20:48, Transit: 13:05. Moon - Rise: 01:22, Set: 13:16. Civil Dark: 21:24 - 04:46. Nautical Dark: 22:10 - 03:58. Astro Dark: 23:10 - 02:58

Total Clouds (% Sky Obscured)

96
91
87
84
81
69
59
66
74
84
78
74
72
81
89
96
80
65
53
46
35
27

Low Clouds (% Sky Obscured)

86
81
69
68
67
66
59
66
73
79
78
74
72
81
89
96
80
65
53
46
35
27

Medium Clouds (% Sky Obscured)

54
49
39
27
20
12
6
11
18
28
21
13
6
13
20
28
18
10
3
4
4
5

High Clouds (% Sky Obscured)

82
61
40
16
11
3
4
3
6
4
7
9
8
7
5
3
8
13
18
23
27
27

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

54
44
34
27
37
44
50
49
45
38
36
33
29
25
19
11
12
12
10
11
8
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
10
10
11
11
10
10
10
11
11
10
10
10
10
10
10
9
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
10
10
10
10
10
10
10
10
11
11
12
12
12
12
15
15
16
16
16

Dew Point (°C)

13
13
13
13
13
12
13
13
13
13
13
14
14
14
15
15
15
16
16
17
17
17

Relative Humidity (%)

98
96
96
98
96
96
98
98
96
96
98
98
96
96
95
95
93
92
89
86
88
89

Pressure (mb)

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

Ozone (du)

350
351
352
353
354
354
354
354
354
354
354
353
353
353
354
355
356
356
357
358
357
357

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 01/06/26 22:04:07. Forecast: 01/06/26 to 07/06/26. Timezone: UTC-4.00