Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 88%

23:43

07:24

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

Sun - Rise: 05:49, Set: 20:19, Transit: 13:04. Moon - Rise: 23:43, Set: 07:24. Civil Dark: 20:50 - 05:18. Nautical Dark: 21:29 - 04:39. Astro Dark: 22:12 - 03:54

Total Clouds (% Sky Obscured)

59
51
56
87
58
33
70
100
100
100
100
91
100
47
48
49
59
44
40
0
0
0
0
0

Low Clouds (% Sky Obscured)

59
51
56
82
58
33
39
43
37
30
0
0
27
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
0
0
8
85
79
15
34
20
19
25
39
44
40
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
67
100
100
100
100
89
100
47
48
49
59
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
20
20
20
20
22
25
25
25
25
24
24
24
24
23
23
21
18
18
18
17
16
16
15

Dew Point (°C)

21
20
20
20
20
20
20
20
20
19
18
19
19
18
18
19
17
14
13
12
11
10
10
11

Relative Humidity (%)

98
96
98
96
94
84
73
65
61
58
53
58
59
61
64
68
73
64
64
58
58
56
58
63

Pressure (mb)

998
998
998
998
998
997
997
997
998
998
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

336
338
336
331
330
331
329
329
330
329
331
331
331
332
336
340
340
341
347
352
351
348
345
345

Friday 16

Waning Gibbous 88%

00:29

08:20

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

Sun - Rise: 05:48, Set: 20:20, Transit: 13:04. Moon - Rise: 00:29, Set: 08:20. Civil Dark: 20:51 - 05:17. Nautical Dark: 21:30 - 04:38. Astro Dark: 22:14 - 03:53

Total Clouds (% Sky Obscured)

0
0
0
1
0
52
100
100
79
61
55
29
36
36
47
99
97
94
34
64
79
96
12
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
13
34
0
0
0
0
0
13
57
79
43
1
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
10
80
79
61
48
17
5
36
47
39
91
91
2
64
73
11
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
52
35
45
0
0
0
0
0
0
0
95
84
30
11
0
0
30
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
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
1
3
1
29
27
4
0
0
0
1
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
11
10
9
10
11
12
14
16
16
16
17
16
17
18
15
16
15
17
17
16
17
16
14

Chance of Frost

Temperature (°C)

17
16
16
16
18
20
22
23
25
25
27
26
26
26
25
24
22
20
18
16
15
14
13
12

Feels Like (°C)

15
14
14
14
17
18
19
20
21
22
24
23
24
23
22
22
17
14
12
11
10
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

63
63
66
73
71
64
61
57
55
56
55
52
51
52
52
59
60
49
51
56
60
62
62
66

Pressure (mb)

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

Ozone (du)

347
349
353
361
361
363
363
365
366
370
374
378
382
376
368
365
359
355
350
348
347
347
346
344

Saturday 17

Waning Gibbous 80%

01:08

09:23

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

Sun - Rise: 05:47, Set: 20:21, Transit: 13:04. Moon - Rise: 01:08, Set: 09:23. Civil Dark: 20:52 - 05:16. Nautical Dark: 21:31 - 04:37. Astro Dark: 22:15 - 03:52

Total Clouds (% Sky Obscured)

44
16
5
5
48
57
59
55
67
60
65
52
45
54
50
1
0
1
25
25
25
25
3
2

Low Clouds (% Sky Obscured)

10
4
5
2
37
36
45
42
48
43
49
30
25
32
22
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
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
3
11
52
45
54
50
1
0
1
25
25
25
25
2
2

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)

14
14
13
13
15
16
16
15
15
16
16
15
15
14
12
10
6
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
65
69
76
72
69
69
65
63
62
62
62
61
62
67
70
79
82
86
84
81
83
85
88

Pressure (mb)

1005
1005
1006
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1013
1014
1014
1014
1015
1015

Ozone (du)

342
343
339
337
339
343
345
344
345
343
337
336
336
333
333
333
332
335
338
346
356
360
356
349

Sunday 18

Waning Gibbous 71%

01:41

10:31

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

Sun - Rise: 05:47, Set: 20:22, Transit: 13:04. Moon - Rise: 01:41, Set: 10:31. Civil Dark: 20:53 - 05:15. Nautical Dark: 21:32 - 04:36. Astro Dark: 22:17 - 03:50

Total Clouds (% Sky Obscured)

28
60
90
95
95
95
90
85
75
48
60
40
55
45
4
23
83
95
100
100
100
100
100
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
1
10
20
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
40
55
41
3
5
2
5
2
60
85
90
90
86

High Clouds (% Sky Obscured)

28
60
90
90
85
76
41
25
25
16
60
40
55
4
0
20
75
95
100
100
100
100
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
5
6
1
1

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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
75
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
3.1
8.8
3.5

Wind Speed/Direction (mph)

4
3
3
4
4
5
5
4
4
4
5
7
7
8
8
9
8
8
9
10
10
10
14
13

Chance of Frost

Temperature (°C)

9
8
8
8
11
13
15
17
18
20
21
22
23
23
23
22
19
17
16
16
15
14
14
14

Feels Like (°C)

8
9
8
8
11
12
15
17
19
21
22
20
21
21
22
21
19
15
13
12
12
11
9
10

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
84
74
67
64
61
57
56
53
54
52
55
62
68
77
77
72
67
75
86
95
95

Pressure (mb)

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

Ozone (du)

346
344
346
346
345
346
346
346
343
341
339
342
343
341
341
339
336
326
326
326
322
319
316
316

Monday 19

Waning Gibbous 61%

02:08

11:41

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:46, Set: 20:22, Transit: 13:04. Moon - Rise: 02:08, Set: 11:41. Civil Dark: 20:54 - 05:14. Nautical Dark: 21:33 - 04:35. Astro Dark: 22:18 - 03:49

Total Clouds (% Sky Obscured)

100
100
100
98
96
93
96
98
100
100
100
100
100
99
66
74
73
77
91
95
100
99
98
98

Low Clouds (% Sky Obscured)

34
44
50
58
64
76
67
60
57
67
76
85
85
88
22
20
15
9
35
61
87
89
92
93

Medium Clouds (% Sky Obscured)

5
12
90
22
21
10
7
3
0
4
8
12
21
28
40
43
50
48
51
53
61
62
64
71

High Clouds (% Sky Obscured)

100
100
100
30
25
0
28
72
100
94
86
76
81
71
66
74
73
77
91
95
100
68
36
3

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

75
68
48
36
43
51
30
14
47
28
32
41
52
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0.8
1.5
1.1
0.9
0.8
1.1
1.5
1.9
2
1.8
1.5

Wind Speed/Direction (mph)

15
15
15
14
14
15
15
16
16
16
15
15
14
14
13
13
13
14
14
13
12
11
10
8

Chance of Frost

Temperature (°C)

14
14
14
14
15
17
19
20
21
22
23
24
24
24
23
22
22
21
20
20
19
18
18
18

Feels Like (°C)

9
9
9
10
11
14
15
17
18
20
22
23
24
24
23
24
23
23
23
23
22
22
17
17

Dew Point (°C)

13
13
13
13
14
16
18
19
20
21
22
22
23
22
21
20
20
20
19
19
18
18
18
18

Relative Humidity (%)

96
96
96
96
95
95
96
96
95
95
95
92
92
89
92
85
89
92
96
96
96
96
98
96

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1006
1005
1004

Ozone (du)

323
323
326
330
327
327
324
323
323
323
323
325
324
323
322
322
319
316
313
313
314
314
315
317

Tuesday 20

Third Quarter 50%

02:33

12:52

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:45, Set: 20:23, Transit: 13:04. Moon - Rise: 02:33, Set: 12:52. Civil Dark: 20:55 - 05:13. Nautical Dark: 21:35 - 04:34. Astro Dark: 22:19 - 03:48

Total Clouds (% Sky Obscured)

97
97
96
94
93
92
94
97
100
100
100
100
100
100
100
98
95
93
89
84
81
87
93
100

Low Clouds (% Sky Obscured)

94
95
96
93
90
86
82
77
76
90
92
89
82
73
58
60
68
79
79
79
80
86
93
100

Medium Clouds (% Sky Obscured)

52
35
16
13
9
5
4
4
6
20
29
32
43
47
54
51
51
46
54
55
55
40
33
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
30
60
90
90
95
95
100
100
100
67
33
0
5
2
3
35
68
100

ISS Passover

Visibility (miles)

0
0
0
0
3
6
9
6
4
1
1
1
1
0
0
0
0
0
0
0
0
0
3
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

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

Precipitation Probability (%)

95
95
71
66
60
56
50
45
29
72
93
95
95
95
95
95
95
95
95
95
95
95
95
88

Precipitation Amount (mm)

1.1
0.7
0.3
0.3
0.2
0
0
0
0
0.3
0.5
1.1
1.2
1.2
1
1.1
1.1
1.3
1.2
1.1
1
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
95
96
96
96
96
96
98
98
98
96
98
98
98
98
98
100
98
98

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

318
318
319
320
320
321
322
323
325
326
326
326
326
325
325
325
328
330
333
340
347
354
357
360

Wednesday 21

Waning Crescent 39%

02:56

14:04

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:44, Set: 20:24, Transit: 13:04. Moon - Rise: 02:56, Set: 14:04. Civil Dark: 20:56 - 05:13. Nautical Dark: 21:36 - 04:33. Astro Dark: 22:21 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
84
68
53

Low Clouds (% Sky Obscured)

100
100
100
94
89
83
89
94
100
100
100
100
100
100
100
83
66
43
26
13
0

Medium Clouds (% Sky Obscured)

37
40
43
51
59
84
76
73
71
69
70
72
75
77
83
79
77
72
57
43
36

High Clouds (% Sky Obscured)

100
100
100
100
100
100
67
33
0
3
6
9
35
60
84
86
88
90
68
40
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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

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

Precipitation Probability (%)

64
47
24
33
41
49
50
53
56
64
67
69
70
68
62
55
46
35
28
20
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
6
6
6
5
5
5
4
5
4
4
4
4
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
93
93
95
93
93
93
93
93
93
93
93
91
91
90
85
84
84
84

Pressure (mb)

1001
1001
1002
1002
1003
1003
1004
1005
1005
1006
1007
1008
1008
1009
1010
1011
1012
1013
1014
1015
1015

Ozone (du)

363
367
371
375
380
385
391
391
392
392
388
383
378
374
370
366
365
364
362
363
363

Forecast for Pittsburg, Van Buren, United States of America (40.70,-92.02)

Generated: 15/05/25 04:13:21. Forecast: 15/05/25 to 21/05/25. Timezone: UTC-5.00