Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 91%

16:48

03:12

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:43, Set: 19:51, Transit: 12:47. Moon - Rise: 16:48, Set: 03:12. Civil Dark: 20:19 - 05:15. Nautical Dark: 20:54 - 04:40. Astro Dark: 21:31 - 04:03

Total Clouds (% Sky Obscured)

85
79
88
96
97
95
79
87
90
100
100
100
100
100
100
100
100
100
100
92
100
100
100
100

Low Clouds (% Sky Obscured)

52
53
54
51
44
52
43
28
45
38
41
33
42
49
32
26
20
18
20
18
26
27
32
36

Medium Clouds (% Sky Obscured)

44
36
3
0
12
4
8
20
3
2
1
5
15
31
26
23
16
2
15
17
3
4
4
4

High Clouds (% Sky Obscured)

54
54
84
83
91
77
60
70
73
100
100
100
100
100
100
100
100
100
100
81
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
4
4
6
5
9
8
4
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

14
18
16
39
72
75
71
54
52
43
36
36
46
95
95
90
75
44
35
16
1
8
1
2

Precipitation Amount (mm)

0
0
0
0
0.6
0.4
0.3
0
0
0
0
0
0
0.8
1.8
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
24
25
27
28
29
30
31
32
32
33
33
32
31
28
26
26
25
25
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
94
86
70
64
74
71
63
63
68
83
86
90
92
97
97
96
96
98
96

Pressure (mb)

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

Ozone (du)

321
321
320
321
320
320
321
321
320
319
318
318
317
316
315
316
317
316
316
316
315
314
314
316

Thursday 28

Waxing Gibbous 96%

17:46

03:40

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:42, Set: 19:52, Transit: 12:47. Moon - Rise: 17:46, Set: 03:40. Civil Dark: 20:20 - 05:14. Nautical Dark: 20:54 - 04:40. Astro Dark: 21:32 - 04:03

Total Clouds (% Sky Obscured)

100
100
96
97
95
86
80
81
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
46
48
47
44
29
28
22
31
36
35
31
46
61
54
53
76
81
47
41
38
39
69
52

Medium Clouds (% Sky Obscured)

6
7
20
36
40
55
22
45
12
31
39
24
34
57
57
67
94
100
100
100
91
93
86
100

High Clouds (% Sky Obscured)

100
97
81
87
77
50
44
44
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
5
3
7
9
9
4
8
8

Fog (%)

34
39
62
12
9
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
57
48

Precipitation Type

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

Precipitation Probability (%)

5
8
7
15
11
37
31
26
43
28
31
43
83
95
95
95
95
95
56
69
84
65
65
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.6
1.4
1.3
1.5
1.4
0.2
0.4
0.8
0.4
0.3
0.6

Wind Speed/Direction (mph)

2
3
3
3
3
2
3
4
5
5
4
4
4
6
8
6
5
4
5
4
4
2
1
1

Chance of Frost

Temperature (°C)

22
22
22
22
22
24
25
27
28
29
29
29
29
29
27
26
25
24
24
23
23
23
23
22

Feels Like (°C)

24
24
24
24
25
27
28
29
30
31
31
31
32
30
29
29
28
27
26
26
25
25
26
26

Dew Point (°C)

21
21
21
21
22
23
22
21
20
19
19
18
17
18
22
25
24
24
23
23
22
22
22
22

Relative Humidity (%)

96
98
96
96
98
94
83
70
61
56
54
50
49
50
77
92
92
97
98
97
95
97
97
96

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

317
317
315
314
314
313
313
313
314
316
315
315
313
312
312
311
311
311
313
313
314
315
314
313

Friday 29

Waxing Gibbous 99%

18:45

04:12

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:42, Set: 19:53, Transit: 12:47. Moon - Rise: 18:45, Set: 04:12. Civil Dark: 20:21 - 05:14. Nautical Dark: 20:55 - 04:39. Astro Dark: 21:32 - 04:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
70
57
63
64
64
65
89
100
82
59
73
58
54
58
48
45
57
48

Low Clouds (% Sky Obscured)

68
78
45
44
44
53
56
55
61
62
61
65
65
80
62
32
24
30
33
40
48
45
51
48

Medium Clouds (% Sky Obscured)

96
94
88
60
60
33
32
34
50
34
26
29
13
22
15
9
9
6
0
0
0
25
14
7

High Clouds (% Sky Obscured)

100
100
100
100
100
100
70
57
63
64
64
65
89
96
82
59
73
58
54
5
1
1
8
3

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
6
2
8
9
4
9
9
9
9

Fog (%)

63
66
52
31
11
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None

Precipitation Probability (%)

95
83
76
67
66
87
72
63
95
95
95
95
95
95
95
95
95
92
68
31
28
44
25
27

Precipitation Amount (mm)

0.6
0.6
0.4
0.3
0.2
0.5
0.3
0
1.3
0.8
0.4
1.7
2.1
0.8
1.6
1.3
1.2
0.5
0.3
0
0
0.2
0
0

Wind Speed/Direction (mph)

1
0
2
3
1
1
1
2
2
3
5
5
5
6
6
4
3
2
2
1
1
1
2
3

Chance of Frost

Temperature (°C)

22
22
22
22
22
23
24
25
26
26
27
28
27
27
26
25
25
23
23
22
22
22
22
22

Feels Like (°C)

25
26
25
24
26
27
28
30
32
31
31
31
30
29
28
30
30
28
28
27
27
27
26
25

Dew Point (°C)

22
22
21
21
22
22
22
20
18
17
17
15
14
15
20
21
22
22
21
21
21
21
21
21

Relative Humidity (%)

96
98
96
98
98
95
87
72
62
57
53
47
42
46
68
77
87
89
91
92
94
94
95
96

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1010
1010
1010

Ozone (du)

313
315
318
320
325
330
332
334
334
334
334
337
338
337
337
342
344
346
347
345
344
343
344
343

Saturday 30

Waxing Gibbous 100%

19:44

04:48

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:42, Set: 19:53, Transit: 12:47. Moon - Rise: 19:44, Set: 04:48. Civil Dark: 20:21 - 05:14. Nautical Dark: 20:56 - 04:39. Astro Dark: 21:33 - 04:02

Total Clouds (% Sky Obscured)

54
65
69
63
67
72
69
69
72
72
72
79
84
100
100
88
72
90
96
96
72
97
98
35

Low Clouds (% Sky Obscured)

54
65
66
62
63
66
65
64
68
69
60
57
70
36
30
25
20
20
16
21
25
31
33
26

Medium Clouds (% Sky Obscured)

0
8
18
30
30
27
25
20
12
6
13
18
20
46
53
37
30
13
16
17
6
3
9
15

High Clouds (% Sky Obscured)

2
2
2
1
0
0
0
2
4
6
30
60
81
100
100
77
65
80
76
75
63
72
82
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
7
9
9
3
9
9
9
9
6
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

30
23
24
26
36
42
53
62
67
72
64
61
81
85
89
95
89
67
40
25
21
9
21
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.4
0.2
0
0.5
0.5
0.5
0.7
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
25
25
25
26
28
28
29
30
30
31
32
32
33
31
30
29
28
26
25
25
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
95
92
82
70
70
69
69
61
58
85
88
91
92
94
94
95
96
95
96
96

Pressure (mb)

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

Ozone (du)

342
339
337
335
334
333
334
334
334
333
333
334
335
333
331
330
328
326
324
322
323
323
321
322

Sunday 31

Full Moon 99%

20:40

05:29

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:41, Set: 19:54, Transit: 12:48. Moon - Rise: 20:40, Set: 05:29. Civil Dark: 20:22 - 05:13. Nautical Dark: 20:57 - 04:39. Astro Dark: 21:34 - 04:01

Total Clouds (% Sky Obscured)

100
100
99
57
67
100
78
51
57
96
90
97
100
100
100
100
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

27
28
34
35
48
52
48
46
55
51
24
78
93
99
71
4
23
44
61
65
68
72
70
72

Medium Clouds (% Sky Obscured)

21
27
32
37
42
41
46
44
43
87
80
80
47
69
12
9
38
68
97
89
88
85
75
72

High Clouds (% Sky Obscured)

100
100
99
57
67
100
78
51
57
87
90
93
100
100
100
100
100
100
100
99
98
96
92
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
1
2
4
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

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

Precipitation Probability (%)

45
48
51
54
58
61
67
69
67
62
63
65
68
71
79
95
95
95
95
95
95
86
95
95

Precipitation Amount (mm)

0.2
0.2
0.2
0.3
0.3
0.3
0.5
0.4
0.3
0.2
0.2
0.3
0.3
0.4
0.5
1.7
3
2.5
1.5
1.1
0.8
0.7
0.8
1

Wind Speed/Direction (mph)

3
2
2
2
2
4
4
5
5
6
6
7
8
7
5
4
15
12
9
6
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
24
24
24
26
27
27
28
30
30
29
30
30
29
29
29
22
22
22
22
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
95
92
82
69
61
54
47
43
45
51
67
70
89
91
93
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

322
322
322
321
320
318
319
320
320
320
319
318
317
318
318
317
317
317
316
316
316
317
317
318

Monday 1

Waning Gibbous 97%

21:32

06:17

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:41, Set: 19:54, Transit: 12:48. Moon - Rise: 21:32, Set: 06:17. Civil Dark: 20:23 - 05:13. Nautical Dark: 20:57 - 04:38. Astro Dark: 21:35 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
98
95
91
76
79
85
90
90
88
87
94
96
97
100
100
100
79
58

Low Clouds (% Sky Obscured)

72
85
84
83
83
82
82
78
73
70
73
76
77
51
26
0
0
0
0
0
0
0
13
25

Medium Clouds (% Sky Obscured)

73
82
92
95
100
94
91
88
85
76
39
40
41
57
55
53
52
51
54
33
18
0
0
0

High Clouds (% Sky Obscured)

86
83
62
60
61
66
69
56
51
40
32
21
33
48
62
72
76
80
84
88
90
95
69
40

ISS Passover

Visibility (miles)

9
9
7
5
3
5
7
9
8
7
6
7
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
91
79
68
55
35
29
22
11
11
8
3
15
18
18
20
21

Precipitation Amount (mm)

1.2
1.4
1.5
1.7
1.3
1
0.6
0.5
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
19
20
21
21
22
23
24
24
24
25
23
23
22
22
21
21
20
20
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
92
85
80
74
71
66
59
53
47
54
61
69
72
74
76
82
88
95
95

Pressure (mb)

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

Ozone (du)

319
319
321
322
323
323
323
323
322
322
321
322
323
323
324
324
324
324
324
325
324
323
322
324

Tuesday 2

Waning Gibbous 95%

22:18

07:10

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

Sun - Rise: 05:41, Set: 19:55, Transit: 12:48. Moon - Rise: 22:18, Set: 07:10. Civil Dark: 20:23 - 05:13. Nautical Dark: 20:58 - 04:38. Astro Dark: 21:36 - 04:00

Total Clouds (% Sky Obscured)

38
38
38
38
27
16
5
12
19
26
30
33
39
46
49
42
41
50
52
48
47
39

Low Clouds (% Sky Obscured)

38
38
33
34
27
16
5
12
19
16
18
19
23
16
9
3
2
1
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

High Clouds (% Sky Obscured)

3
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

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

Precipitation Probability (%)

19
17
13
4
6
8
7
6
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
92
79
68
58
51
45
39
39
40
40
44
50
55
59
64
68
72
74

Pressure (mb)

1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

325
327
328
329
330
329
329
328
331
334
336
337
338
339
342
344
347
349
352
355
362
370

Forecast for Tuscaloosa, Tuscaloosa County, United States of America (33.21,-87.57)

Generated: 27/05/26 03:10:43. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-5.00