Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 74%

15:42

04:40

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

Sun - Rise: 07:19, Set: 19:41, Transit: 13:30. Moon - Rise: 15:42, Set: 04:40. Civil Dark: 20:04 - 06:56. Nautical Dark: 20:32 - 06:28. Astro Dark: 20:59 - 06:01

Total Clouds (% Sky Obscured)

48
53
54
54
77
74
76
66
19
0
3
1
0
13
19
57
70
67
46
24
16
87
90
96

Low Clouds (% Sky Obscured)

48
53
54
54
77
74
76
66
19
0
0
0
0
10
15
57
70
67
46
10
7
81
85
85

Medium Clouds (% Sky Obscured)

6
46
23
32
40
22
0
0
0
0
3
1
0
0
17
26
35
30
0
24
16
48
53
80

High 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

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
22

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
4
3
9
6
5
4
4
4
3
2
3
4
4
5
5
5
5
5
6
7
8
10
12

Chance of Frost

Temperature (°C)

29
29
28
27
25
24
23
22
22
22
22
21
20
20
19
19
21
23
26
28
30
30
31
30

Feels Like (°C)

30
30
28
28
27
25
24
23
23
24
25
24
23
22
21
21
21
23
25
28
30
31
29
28

Dew Point (°C)

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

Relative Humidity (%)

44
46
52
55
57
60
65
67
70
75
79
80
81
80
77
73
62
55
48
40
38
36
39
51

Pressure (mb)

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

Ozone (du)

289
289
289
288
288
286
287
288
287
287
287
287
287
287
286
286
287
289
291
292
293
292
292
293

Saturday 28

Waxing Gibbous 84%

16:44

05:18

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: 07:18, Set: 19:41, Transit: 13:30. Moon - Rise: 16:44, Set: 05:18. Civil Dark: 20:05 - 06:55. Nautical Dark: 20:32 - 06:27. Astro Dark: 21:00 - 06:00

Total Clouds (% Sky Obscured)

88
90
81
80
98
96
97
84
91
95
96
92
86
90
90
90
76
87
92
93
95
98
92
89

Low Clouds (% Sky Obscured)

83
88
78
76
97
94
97
82
87
93
94
89
86
89
89
86
67
82
89
87
91
88
86
87

Medium Clouds (% Sky Obscured)

61
52
17
23
39
61
80
71
90
66
50
46
38
36
36
32
41
49
53
82
70
73
67
35

High 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

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
9
7
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
29
19
13
15
11
13
11
6
8
4
3
3
8
9
4
13
16
20
29
27
24
30
27

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)

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

Chance of Frost

Temperature (°C)

27
25
23
22
22
21
21
21
21
21
21
20
20
20
20
20
21
22
23
24
24
24
24
24

Feels Like (°C)

25
22
21
20
19
18
18
18
18
18
18
18
18
19
18
18
19
20
20
21
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

64
70
73
80
80
77
76
80
80
81
80
80
81
81
81
81
77
70
65
64
64
72
71
68

Pressure (mb)

1020
1021
1021
1022
1023
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1025
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

291
291
291
292
291
291
292
292
292
292
292
291
290
290
292
294
294
295
295
294
294
295
295
295

Sunday 29

Waxing Gibbous 91%

No Rise

05:50

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

Sun - Rise: 07:17, Set: 19:42, Transit: 13:30. Moon - Rise: No Rise, Set: 05:50. Civil Dark: 20:05 - 06:54. Nautical Dark: 20:33 - 06:26. Astro Dark: 21:01 - 05:58

Total Clouds (% Sky Obscured)

87
88
75
57
63
46
56
49
53
56
38
32
28
38
22
27
26
47
64
69
79
85
82
83

Low Clouds (% Sky Obscured)

86
84
73
56
53
33
46
44
51
56
38
32
27
32
22
25
26
47
44
46
48
51
53
62

Medium Clouds (% Sky Obscured)

5
15
10
7
0
0
0
0
0
0
0
0
18
26
16
6
0
0
61
54
65
60
55
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
4
2
1
10
29
25
19

ISS Passover

Visibility (miles)

7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
3
4
3
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
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

23
13
9
3
7
3
6
2
8
3
3
3
3
1
1
1
3
19
44
56
61
65
62
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
79
81
85
82
82
84
85
88
89
92
92
93
90
88
74
63
60
59
59
61
61
62

Pressure (mb)

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

Ozone (du)

295
295
294
295
294
294
294
295
295
294
294
295
295
294
294
293
293
295
296
297
299
299
298
299

Monday 30

Waxing Gibbous 96%

17:42

06:21

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

Sun - Rise: 07:16, Set: 19:43, Transit: 13:29. Moon - Rise: 17:42, Set: 06:21. Civil Dark: 20:06 - 06:52. Nautical Dark: 20:33 - 06:25. Astro Dark: 21:01 - 05:57

Total Clouds (% Sky Obscured)

87
88
85
67
66
52
45
37
13
25
35
45
58
71
87
88
88
88
89
90
93
95
97
100

Low Clouds (% Sky Obscured)

67
75
72
52
33
11
11
1
0
4
21
30
32
16
8
6
13
20
33
37
46
54
63
65

Medium Clouds (% Sky Obscured)

48
50
51
39
26
13
9
4
0
0
0
0
0
0
0
0
0
0
18
32
40
30
30
29

High Clouds (% Sky Obscured)

24
8
8
8
20
20
20
19
6
21
35
41
55
66
83
74
71
54
53
52
54
69
85
100

ISS Passover

Visibility (miles)

4
3
8
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

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

Precipitation Probability (%)

60
55
33
9
5
0
0
0
0
0
2
3
8
2
0
0
0
0
0
2
1
2
1
0

Precipitation Amount (mm)

0.3
0.2
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
9
9
9
8
8
7
6
6
5
5
4
4
4
4
4
6
8
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

26
26
25
24
23
22
21
20
20
19
19
19
18
18
18
18
21
23
25
27
28
29
29
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
71
79
84
87
88
89
89
92
92
93
89
88
89
90
89
80
68
60
54
49
49
49
49

Pressure (mb)

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

Ozone (du)

298
298
298
298
297
297
296
295
295
294
293
292
293
294
294
295
296
296
297
300
302
303
303
303

Tuesday 31

Waxing Gibbous 99%

18:39

06:50

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: 07:15, Set: 19:43, Transit: 13:29. Moon - Rise: 18:39, Set: 06:50. Civil Dark: 20:06 - 06:51. Nautical Dark: 20:34 - 06:24. Astro Dark: 21:02 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
87
86
83
75
83
100
100
100
98
92
63
83
83
84
88
92
92
93
93
94
94

Low Clouds (% Sky Obscured)

73
20
5
4
2
0
3
7
12
8
4
0
0
1
1
7
11
16
23
31
37
44
46
48

Medium Clouds (% Sky Obscured)

21
11
2
1
0
4
6
7
18
5
8
16
28
2
21
35
58
77
79
78
74
53
33
15

High Clouds (% Sky Obscured)

100
100
100
83
86
83
62
69
100
100
100
94
62
57
67
67
67
65
64
51
36
25
21
18

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
2
2
1
4
5
4
5
4
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)

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

Chance of Frost

Temperature (°C)

28
27
25
24
23
22
21
20
20
19
19
19
19
19
19
19
21
23
26
27
28
29
29
29

Feels Like (°C)

26
25
24
23
22
21
20
21
20
19
19
19
19
19
21
20
21
22
23
23
25
26
29
28

Dew Point (°C)

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

Relative Humidity (%)

53
57
61
65
70
70
73
76
76
77
81
81
84
85
88
82
74
64
57
53
50
46
43
41

Pressure (mb)

1021
1021
1021
1022
1022
1022
1023
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1022
1021
1021
1020
1019

Ozone (du)

304
306
307
306
306
306
305
303
302
301
301
300
300
301
301
301
302
303
304
303
303
303
303
303

Wednesday 1

Full Moon 100%

19:35

07:19

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

Sun - Rise: 07:14, Set: 19:44, Transit: 13:29. Moon - Rise: 19:35, Set: 07:19. Civil Dark: 20:07 - 06:50. Nautical Dark: 20:35 - 06:23. Astro Dark: 21:03 - 05:55

Total Clouds (% Sky Obscured)

78
62
45
55
61
55
40
23
0
2
5
9
15
21
25
33
40
45
47
51
58
57
57
56

Low Clouds (% Sky Obscured)

34
21
9
6
3
0
0
0
0
2
5
8
12
18
19
19
21
25
23
16
24
31
37
43

Medium Clouds (% Sky Obscured)

19
22
23
14
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
6
1
5
14
15
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
4
6
8
19
24
27

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

Chance of Frost

Temperature (°C)

29
28
26
25
24
23
21
21
20
20
19
19
19
19
19
19
22
24
26
28
29
30
30
30

Feels Like (°C)

27
28
28
28
24
24
23
23
22
22
21
21
22
22
22
21
23
24
25
26
27
28
32
31

Dew Point (°C)

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

Relative Humidity (%)

38
44
49
57
62
68
75
79
84
88
89
91
91
91
89
88
74
61
52
45
40
35
34
32

Pressure (mb)

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

Ozone (du)

302
304
306
308
308
307
307
307
308
308
307
307
307
307
307
307
308
309
310
310
311
312
311
310

Thursday 2

Waning Gibbous 99%

20:31

07:50

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 07:13, Set: 19:44, Transit: 13:29. Moon - Rise: 20:31, Set: 07:50. Civil Dark: 20:08 - 06:49. Nautical Dark: 20:35 - 06:21. Astro Dark: 21:03 - 05:53

Total Clouds (% Sky Obscured)

53
50
47
41
36
29
28
25
24
34
42
51
49
51
52
50
49
50
55
61
61

Low Clouds (% Sky Obscured)

44
47
47
40
32
24
22
20
19
27
35
43
49
49
49
44
37
32
29
29
28

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

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
2
9
10
11
12
21
34
49
46
44
41

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

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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
30
31
23
15
4
5
5
1
3
2
0
0
0
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
27
26
25
24
23
22
21
21
21
20
20
20
20
20
22
25
27
28
30

Feels Like (°C)

29
30
31
31
24
25
25
24
24
24
22
22
23
23
22
22
23
24
24
26
26

Dew Point (°C)

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

Relative Humidity (%)

31
38
46
56
61
66
72
75
77
80
81
84
85
85
85
85
73
62
52
47
41

Pressure (mb)

1018
1018
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1022
1021

Ozone (du)

309
310
310
311
312
312
313
313
312
312
312
312
313
313
314
315
316
318
319
320
321

Forecast for Pittsburg, Polk, United States of America (27.66,-81.52)

Generated: 27/03/26 17:39:52. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-4.00